openapi fin

src/app/services/api/.gitignore

@@ -0,0 +1,4 @@
+wwwroot/*.js
+node_modules
+typings
+dist

src/app/services/api/.openapi-generator-ignore

@@ -0,0 +1,23 @@
+# OpenAPI Generator Ignore
+# Generated by openapi-generator https://github.com/openapitools/openapi-generator
+
+# Use this file to prevent files from being overwritten by the generator.
+# The patterns follow closely to .gitignore or .dockerignore.
+
+# As an example, the C# client generator defines ApiClient.cs.
+# You can make changes and tell OpenAPI Generator to ignore just this file by uncommenting the following line:
+#ApiClient.cs
+
+# You can match any string of characters against a directory, file or extension with a single asterisk (*):
+#foo/*/qux
+# The above matches foo/bar/qux and foo/baz/qux, but not foo/bar/baz/qux
+
+# You can recursively match patterns against a directory, file or extension with a double asterisk (**):
+#foo/**/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+
+# You can also negate patterns with an exclamation (!).
+# For example, you can ignore all files in a docs folder with the file extension .md:
+#docs/*.md
+# Then explicitly reverse the ignore rule for a single file:
+#!docs/README.md

src/app/services/api/.openapi-generator/FILES

@@ -0,0 +1,43 @@
+.gitignore
+.openapi-generator-ignore
+README.md
+api.base.service.ts
+api.module.ts
+api/api.ts
+api/discussions.service.ts
+api/groups.service.ts
+api/keys.service.ts
+api/messages.service.ts
+api/roles.service.ts
+api/users.service.ts
+configuration.ts
+encoder.ts
+git_push.sh
+index.ts
+model/fast-endpoints-error-response.ts
+model/knots-dto-discussion-create-discussion-dto.ts
+model/knots-dto-discussion-delete-discussion-dto.ts
+model/knots-dto-group-create-group-dto.ts
+model/knots-dto-group-delete-group-dto.ts
+model/knots-dto-group-update-group-members-amount-dto.ts
+model/knots-dto-group-update-group-name-dto.ts
+model/knots-dto-group-update-group-profile-picture-dto.ts
+model/knots-dto-key-create-key-dto.ts
+model/knots-dto-key-delete-key-dto.ts
+model/knots-dto-message-create-message-dto.ts
+model/knots-dto-message-delete-message-dto.ts
+model/knots-dto-role-create-role-dto.ts
+model/knots-dto-role-delete-role-dto.ts
+model/knots-dto-user-create-user-dto.ts
+model/knots-dto-user-delete-user-dto.ts
+model/knots-dto-user-get-user-dto.ts
+model/knots-dto-user-update-user-contact-dto.ts
+model/knots-dto-user-update-user-description-dto.ts
+model/knots-dto-user-update-user-password-dto.ts
+model/knots-dto-user-update-user-profile-picture-dto.ts
+model/knots-dto-user-update-username-dto.ts
+model/models.ts
+param.ts
+provide-api.ts
+query.params.ts
+variables.ts

src/app/services/api/.openapi-generator/VERSION

@@ -0,0 +1 @@
+7.22.0

src/app/services/api/README.md

@@ -0,0 +1,185 @@
+# @
+
+No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+
+The version of the OpenAPI document: 1.0.0
+
+## Building
+
+To install the required dependencies and to build the typescript sources run:
+
+```console
+npm install
+npm run build
+```
+
+## Publishing
+
+First build the package then run `npm publish dist` (don't forget to specify the `dist` folder!)
+
+## Consuming
+
+Navigate to the folder of your consuming project and run one of next commands.
+
+_published:_
+
+```console
+npm install @ --save
+```
+
+_without publishing (not recommended):_
+
+```console
+npm install PATH_TO_GENERATED_PACKAGE/dist.tgz --save
+```
+
+_It's important to take the tgz file, otherwise you'll get trouble with links on windows_
+
+_using `npm link`:_
+
+In PATH_TO_GENERATED_PACKAGE/dist:
+
+```console
+npm link
+```
+
+In your project:
+
+```console
+npm link 
+```
+
+__Note for Windows users:__ The Angular CLI has troubles to use linked npm packages.
+Please refer to this issue <https://github.com/angular/angular-cli/issues/8284> for a solution / workaround.
+Published packages are not effected by this issue.
+
+### General usage
+
+In your Angular project:
+
+```typescript
+
+import { ApplicationConfig } from '@angular/core';
+import { provideHttpClient } from '@angular/common/http';
+import { provideApi } from '';
+
+export const appConfig: ApplicationConfig = {
+    providers: [
+        // ...
+        provideHttpClient(),
+        provideApi()
+    ],
+};
+```
+
+**NOTE**
+If you're still using `AppModule` and haven't [migrated](https://angular.dev/reference/migrations/standalone) yet, you can still import an Angular module:
+```typescript
+import { ApiModule } from '';
+```
+
+If different from the generated base path, during app bootstrap, you can provide the base path to your service.
+
+```typescript
+import { ApplicationConfig } from '@angular/core';
+import { provideHttpClient } from '@angular/common/http';
+import { provideApi } from '';
+
+export const appConfig: ApplicationConfig = {
+    providers: [
+        // ...
+        provideHttpClient(),
+        provideApi('http://localhost:9999')
+    ],
+};
+```
+
+```typescript
+// with a custom configuration
+import { ApplicationConfig } from '@angular/core';
+import { provideHttpClient } from '@angular/common/http';
+import { provideApi } from '';
+
+export const appConfig: ApplicationConfig = {
+    providers: [
+        // ...
+        provideHttpClient(),
+        provideApi({
+            withCredentials: true,
+            username: 'user',
+            password: 'password'
+        })
+    ],
+};
+```
+
+```typescript
+// with factory building a custom configuration
+import { ApplicationConfig } from '@angular/core';
+import { provideHttpClient } from '@angular/common/http';
+import { provideApi, Configuration } from '';
+
+export const appConfig: ApplicationConfig = {
+    providers: [
+        // ...
+        provideHttpClient(),
+        {
+            provide: Configuration,
+            useFactory: (authService: AuthService) => new Configuration({
+                    basePath: 'http://localhost:9999',
+                    withCredentials: true,
+                    username: authService.getUsername(),
+                    password: authService.getPassword(),
+            }),
+            deps: [AuthService],
+            multi: false
+        }
+    ],
+};
+```
+
+### Using multiple OpenAPI files / APIs
+
+In order to use multiple APIs generated from different OpenAPI files,
+you can create an alias name when importing the modules
+in order to avoid naming conflicts:
+
+```typescript
+import { provideApi as provideUserApi } from 'my-user-api-path';
+import { provideApi as provideAdminApi } from 'my-admin-api-path';
+import { HttpClientModule } from '@angular/common/http';
+import { environment } from '../environments/environment';
+
+export const appConfig: ApplicationConfig = {
+    providers: [
+        // ...
+        provideHttpClient(),
+        provideUserApi(environment.basePath),
+        provideAdminApi(environment.basePath),
+    ],
+};
+```
+
+### Customizing path parameter encoding
+
+Without further customization, only [path-parameters][parameter-locations-url] of [style][style-values-url] 'simple'
+and Dates for format 'date-time' are encoded correctly.
+
+Other styles (e.g. "matrix") are not that easy to encode
+and thus are best delegated to other libraries (e.g.: [@honoluluhenk/http-param-expander]).
+
+To implement your own parameter encoding (or call another library),
+pass an arrow-function or method-reference to the `encodeParam` property of the Configuration-object
+(see [General Usage](#general-usage) above).
+
+Example value for use in your Configuration-Provider:
+
+```typescript
+new Configuration({
+    encodeParam: (param: Param) => myFancyParamEncoder(param),
+})
+```
+
+[parameter-locations-url]: https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#parameter-locations
+[style-values-url]: https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#style-values
+[@honoluluhenk/http-param-expander]: https://www.npmjs.com/package/@honoluluhenk/http-param-expander

src/app/services/api/api.base.service.ts

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+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+import { HttpHeaders, HttpParams, HttpParameterCodec } from '@angular/common/http';
+import { CustomHttpParameterCodec } from './encoder';
+import { Configuration } from './configuration';
+import { OpenApiHttpParams, QueryParamStyle, concatHttpParamsObject} from './query.params';
+
+export class BaseService {
+    protected basePath = 'http://localhost:5250';
+    public defaultHeaders = new HttpHeaders();
+    public configuration: Configuration;
+    public encoder: HttpParameterCodec;
+
+    constructor(basePath?: string|string[], configuration?: Configuration) {
+        this.configuration = configuration || new Configuration();
+        if (typeof this.configuration.basePath !== 'string') {
+            const firstBasePath = Array.isArray(basePath) ? basePath[0] : undefined;
+            if (firstBasePath != undefined) {
+                basePath = firstBasePath;
+            }
+
+            if (typeof basePath !== 'string') {
+                basePath = this.basePath;
+            }
+            this.configuration.basePath = basePath;
+        }
+        this.encoder = this.configuration.encoder || new CustomHttpParameterCodec();
+    }
+
+    protected canConsumeForm(consumes: string[]): boolean {
+        return consumes.indexOf('multipart/form-data') !== -1;
+    }
+
+    protected addToHttpParams(httpParams: OpenApiHttpParams, key: string, value: any | null | undefined, paramStyle: QueryParamStyle, explode: boolean): OpenApiHttpParams {
+        if (value === null || value === undefined) {
+            return httpParams;
+        }
+
+        if (paramStyle === QueryParamStyle.DeepObject) {
+            if (typeof value !== 'object') {
+                throw Error(`An object must be provided for key ${key} as it is a deep object`);
+            }
+
+            return Object.keys(value as Record<string, any>).reduce(
+                (hp, k) => hp.append(`${key}[${k}]`, value[k]),
+                httpParams,
+            );
+        } else if (paramStyle === QueryParamStyle.Json) {
+            return httpParams.append(key, JSON.stringify(value));
+        } else {
+            // Form-style, SpaceDelimited or PipeDelimited
+
+            if (Object(value) !== value) {
+                // If it is a primitive type, add its string representation
+                return httpParams.append(key, value.toString());
+            } else if (value instanceof Date) {
+                return httpParams.append(key, value.toISOString());
+            } else if (Array.isArray(value) || value instanceof Set) {
+                // Otherwise, if it's an array or set, add each element.
+                const array = Array.isArray(value) ? value : Array.from(value);
+                if (paramStyle === QueryParamStyle.Form) {
+                    return httpParams.set(key, array, {explode: explode, delimiter: ','});
+                } else if (paramStyle === QueryParamStyle.SpaceDelimited) {
+                    return httpParams.set(key, array, {explode: explode, delimiter: ' '});
+                } else {
+                    // PipeDelimited
+                    return httpParams.set(key, array, {explode: explode, delimiter: '|'});
+                }
+            } else {
+                // Otherwise, if it's an object, add each field.
+                if (paramStyle === QueryParamStyle.Form) {
+                    if (explode) {
+                        Object.keys(value).forEach(k => {
+                            httpParams = this.addToHttpParams(httpParams, k, value[k], paramStyle, explode);
+                        });
+                        return httpParams;
+                    } else {
+                        return concatHttpParamsObject(httpParams, key, value, ',');
+                    }
+                } else if (paramStyle === QueryParamStyle.SpaceDelimited) {
+                    return concatHttpParamsObject(httpParams, key, value, ' ');
+                } else {
+                    // PipeDelimited
+                    return concatHttpParamsObject(httpParams, key, value, '|');
+                }
+            }
+        }
+    }
+}

src/app/services/api/api.module.ts

@@ -0,0 +1,30 @@
+import { NgModule, ModuleWithProviders, SkipSelf, Optional } from '@angular/core';
+import { Configuration } from './configuration';
+import { HttpClient } from '@angular/common/http';
+
+
+@NgModule({
+  imports:      [],
+  declarations: [],
+  exports:      [],
+  providers: []
+})
+export class ApiModule {
+    public static forRoot(configurationFactory: () => Configuration): ModuleWithProviders<ApiModule> {
+        return {
+            ngModule: ApiModule,
+            providers: [ { provide: Configuration, useFactory: configurationFactory } ]
+        };
+    }
+
+    constructor( @Optional() @SkipSelf() parentModule: ApiModule,
+                 @Optional() http: HttpClient) {
+        if (parentModule) {
+            throw new Error('ApiModule is already loaded. Import in your base AppModule only.');
+        }
+        if (!http) {
+            throw new Error('You need to import the HttpClientModule in your AppModule! \n' +
+            'See also https://github.com/angular/angular/issues/20575');
+        }
+    }
+}

src/app/services/api/api/api.ts

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+export * from './discussions.service';
+import { DiscussionsService } from './discussions.service';
+export * from './groups.service';
+import { GroupsService } from './groups.service';
+export * from './keys.service';
+import { KeysService } from './keys.service';
+export * from './messages.service';
+import { MessagesService } from './messages.service';
+export * from './roles.service';
+import { RolesService } from './roles.service';
+export * from './users.service';
+import { UsersService } from './users.service';
+export const APIS = [DiscussionsService, GroupsService, KeysService, MessagesService, RolesService, UsersService];

src/app/services/api/api/discussions.service.ts

@@ -0,0 +1,238 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+/* tslint:disable:no-unused-variable member-ordering */
+
+import { Inject, Injectable, Optional }                      from '@angular/core';
+import { HttpClient, HttpHeaders, HttpParams,
+         HttpResponse, HttpEvent, HttpContext 
+        }       from '@angular/common/http';
+import { Observable }                                        from 'rxjs';
+import { OpenApiHttpParams, QueryParamStyle } from '../query.params';
+
+// @ts-ignore
+import { FastEndpointsErrorResponse } from '../model/fast-endpoints-error-response';
+// @ts-ignore
+import { KnotsDTODiscussionCreateDiscussionDto } from '../model/knots-dto-discussion-create-discussion-dto';
+// @ts-ignore
+import { KnotsDTODiscussionDeleteDiscussionDto } from '../model/knots-dto-discussion-delete-discussion-dto';
+
+// @ts-ignore
+import { BASE_PATH, COLLECTION_FORMATS }                     from '../variables';
+import { Configuration }                                     from '../configuration';
+import { BaseService } from '../api.base.service';
+
+
+
+@Injectable({
+  providedIn: 'root'
+})
+export class DiscussionsService extends BaseService {
+
+    constructor(protected httpClient: HttpClient, @Optional() @Inject(BASE_PATH) basePath: string|string[], @Optional() configuration?: Configuration) {
+        super(basePath, configuration);
+    }
+
+    /**
+     * @endpoint post /API/discussions
+     * @param knotsDTODiscussionCreateDiscussionDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public createDiscussionEndpoint(knotsDTODiscussionCreateDiscussionDto: KnotsDTODiscussionCreateDiscussionDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public createDiscussionEndpoint(knotsDTODiscussionCreateDiscussionDto: KnotsDTODiscussionCreateDiscussionDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public createDiscussionEndpoint(knotsDTODiscussionCreateDiscussionDto: KnotsDTODiscussionCreateDiscussionDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public createDiscussionEndpoint(knotsDTODiscussionCreateDiscussionDto: KnotsDTODiscussionCreateDiscussionDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (knotsDTODiscussionCreateDiscussionDto === null || knotsDTODiscussionCreateDiscussionDto === undefined) {
+            throw new Error('Required parameter knotsDTODiscussionCreateDiscussionDto was null or undefined when calling createDiscussionEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/discussions`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('post', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTODiscussionCreateDiscussionDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint delete /API/discussions
+     * @param knotsDTODiscussionDeleteDiscussionDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public deleteDiscussionEndpoint(knotsDTODiscussionDeleteDiscussionDto: KnotsDTODiscussionDeleteDiscussionDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public deleteDiscussionEndpoint(knotsDTODiscussionDeleteDiscussionDto: KnotsDTODiscussionDeleteDiscussionDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public deleteDiscussionEndpoint(knotsDTODiscussionDeleteDiscussionDto: KnotsDTODiscussionDeleteDiscussionDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public deleteDiscussionEndpoint(knotsDTODiscussionDeleteDiscussionDto: KnotsDTODiscussionDeleteDiscussionDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (knotsDTODiscussionDeleteDiscussionDto === null || knotsDTODiscussionDeleteDiscussionDto === undefined) {
+            throw new Error('Required parameter knotsDTODiscussionDeleteDiscussionDto was null or undefined when calling deleteDiscussionEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/discussions`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('delete', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTODiscussionDeleteDiscussionDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint get /API/discussions
+     * @param id 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public getDiscussionEndpoint(id: number, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public getDiscussionEndpoint(id: number, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public getDiscussionEndpoint(id: number, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public getDiscussionEndpoint(id: number, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (id === null || id === undefined) {
+            throw new Error('Required parameter id was null or undefined when calling getDiscussionEndpoint.');
+        }
+
+        let localVarQueryParameters = new OpenApiHttpParams(this.encoder);
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'Id',
+            <any>id,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/discussions`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('get', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                params: localVarQueryParameters.toHttpParams(),
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+}

src/app/services/api/api/groups.service.ts

@@ -0,0 +1,483 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+/* tslint:disable:no-unused-variable member-ordering */
+
+import { Inject, Injectable, Optional }                      from '@angular/core';
+import { HttpClient, HttpHeaders, HttpParams,
+         HttpResponse, HttpEvent, HttpContext 
+        }       from '@angular/common/http';
+import { Observable }                                        from 'rxjs';
+import { OpenApiHttpParams, QueryParamStyle } from '../query.params';
+
+// @ts-ignore
+import { FastEndpointsErrorResponse } from '../model/fast-endpoints-error-response';
+// @ts-ignore
+import { KnotsDTOGroupCreateGroupDto } from '../model/knots-dto-group-create-group-dto';
+// @ts-ignore
+import { KnotsDTOGroupDeleteGroupDto } from '../model/knots-dto-group-delete-group-dto';
+// @ts-ignore
+import { KnotsDTOGroupUpdateGroupMembersAmountDto } from '../model/knots-dto-group-update-group-members-amount-dto';
+// @ts-ignore
+import { KnotsDTOGroupUpdateGroupNameDto } from '../model/knots-dto-group-update-group-name-dto';
+// @ts-ignore
+import { KnotsDTOGroupUpdateGroupProfilePictureDto } from '../model/knots-dto-group-update-group-profile-picture-dto';
+
+// @ts-ignore
+import { BASE_PATH, COLLECTION_FORMATS }                     from '../variables';
+import { Configuration }                                     from '../configuration';
+import { BaseService } from '../api.base.service';
+
+
+
+@Injectable({
+  providedIn: 'root'
+})
+export class GroupsService extends BaseService {
+
+    constructor(protected httpClient: HttpClient, @Optional() @Inject(BASE_PATH) basePath: string|string[], @Optional() configuration?: Configuration) {
+        super(basePath, configuration);
+    }
+
+    /**
+     * @endpoint post /API/groups
+     * @param knotsDTOGroupCreateGroupDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public createGroupEndpoint(knotsDTOGroupCreateGroupDto: KnotsDTOGroupCreateGroupDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public createGroupEndpoint(knotsDTOGroupCreateGroupDto: KnotsDTOGroupCreateGroupDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public createGroupEndpoint(knotsDTOGroupCreateGroupDto: KnotsDTOGroupCreateGroupDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public createGroupEndpoint(knotsDTOGroupCreateGroupDto: KnotsDTOGroupCreateGroupDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (knotsDTOGroupCreateGroupDto === null || knotsDTOGroupCreateGroupDto === undefined) {
+            throw new Error('Required parameter knotsDTOGroupCreateGroupDto was null or undefined when calling createGroupEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/groups`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('post', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOGroupCreateGroupDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint delete /API/groups
+     * @param knotsDTOGroupDeleteGroupDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public deleteGroupEndpoint(knotsDTOGroupDeleteGroupDto: KnotsDTOGroupDeleteGroupDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public deleteGroupEndpoint(knotsDTOGroupDeleteGroupDto: KnotsDTOGroupDeleteGroupDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public deleteGroupEndpoint(knotsDTOGroupDeleteGroupDto: KnotsDTOGroupDeleteGroupDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public deleteGroupEndpoint(knotsDTOGroupDeleteGroupDto: KnotsDTOGroupDeleteGroupDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (knotsDTOGroupDeleteGroupDto === null || knotsDTOGroupDeleteGroupDto === undefined) {
+            throw new Error('Required parameter knotsDTOGroupDeleteGroupDto was null or undefined when calling deleteGroupEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/groups`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('delete', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOGroupDeleteGroupDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint get /API/groups
+     * @param id 
+     * @param nombreMembres 
+     * @param nom 
+     * @param profilePicture 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public getGroupEndpoint(id: number, nombreMembres: number, nom?: string, profilePicture?: string, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public getGroupEndpoint(id: number, nombreMembres: number, nom?: string, profilePicture?: string, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public getGroupEndpoint(id: number, nombreMembres: number, nom?: string, profilePicture?: string, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public getGroupEndpoint(id: number, nombreMembres: number, nom?: string, profilePicture?: string, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (id === null || id === undefined) {
+            throw new Error('Required parameter id was null or undefined when calling getGroupEndpoint.');
+        }
+        if (nombreMembres === null || nombreMembres === undefined) {
+            throw new Error('Required parameter nombreMembres was null or undefined when calling getGroupEndpoint.');
+        }
+
+        let localVarQueryParameters = new OpenApiHttpParams(this.encoder);
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'Id',
+            <any>id,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'Nom',
+            <any>nom,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'NombreMembres',
+            <any>nombreMembres,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'ProfilePicture',
+            <any>profilePicture,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/groups`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('get', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                params: localVarQueryParameters.toHttpParams(),
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint patch /API/groups/{Id}/membersAmount
+     * @param id 
+     * @param knotsDTOGroupUpdateGroupMembersAmountDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public patchGroupMembersAmountEndpoint(id: number, knotsDTOGroupUpdateGroupMembersAmountDto: KnotsDTOGroupUpdateGroupMembersAmountDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public patchGroupMembersAmountEndpoint(id: number, knotsDTOGroupUpdateGroupMembersAmountDto: KnotsDTOGroupUpdateGroupMembersAmountDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public patchGroupMembersAmountEndpoint(id: number, knotsDTOGroupUpdateGroupMembersAmountDto: KnotsDTOGroupUpdateGroupMembersAmountDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public patchGroupMembersAmountEndpoint(id: number, knotsDTOGroupUpdateGroupMembersAmountDto: KnotsDTOGroupUpdateGroupMembersAmountDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (id === null || id === undefined) {
+            throw new Error('Required parameter id was null or undefined when calling patchGroupMembersAmountEndpoint.');
+        }
+        if (knotsDTOGroupUpdateGroupMembersAmountDto === null || knotsDTOGroupUpdateGroupMembersAmountDto === undefined) {
+            throw new Error('Required parameter knotsDTOGroupUpdateGroupMembersAmountDto was null or undefined when calling patchGroupMembersAmountEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/groups/${this.configuration.encodeParam({name: "id", value: id, in: "path", style: "simple", explode: false, dataType: "number", dataFormat: "int32"})}/membersAmount`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('patch', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOGroupUpdateGroupMembersAmountDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint patch /API/groups/{Id}/name
+     * @param id 
+     * @param knotsDTOGroupUpdateGroupNameDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public patchGroupNameEndpoint(id: number, knotsDTOGroupUpdateGroupNameDto: KnotsDTOGroupUpdateGroupNameDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public patchGroupNameEndpoint(id: number, knotsDTOGroupUpdateGroupNameDto: KnotsDTOGroupUpdateGroupNameDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public patchGroupNameEndpoint(id: number, knotsDTOGroupUpdateGroupNameDto: KnotsDTOGroupUpdateGroupNameDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public patchGroupNameEndpoint(id: number, knotsDTOGroupUpdateGroupNameDto: KnotsDTOGroupUpdateGroupNameDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (id === null || id === undefined) {
+            throw new Error('Required parameter id was null or undefined when calling patchGroupNameEndpoint.');
+        }
+        if (knotsDTOGroupUpdateGroupNameDto === null || knotsDTOGroupUpdateGroupNameDto === undefined) {
+            throw new Error('Required parameter knotsDTOGroupUpdateGroupNameDto was null or undefined when calling patchGroupNameEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/groups/${this.configuration.encodeParam({name: "id", value: id, in: "path", style: "simple", explode: false, dataType: "number", dataFormat: "int32"})}/name`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('patch', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOGroupUpdateGroupNameDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint patch /API/groups/{Id}/profilePicture
+     * @param id 
+     * @param knotsDTOGroupUpdateGroupProfilePictureDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public patchGroupProfilePictureEndpoint(id: number, knotsDTOGroupUpdateGroupProfilePictureDto: KnotsDTOGroupUpdateGroupProfilePictureDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public patchGroupProfilePictureEndpoint(id: number, knotsDTOGroupUpdateGroupProfilePictureDto: KnotsDTOGroupUpdateGroupProfilePictureDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public patchGroupProfilePictureEndpoint(id: number, knotsDTOGroupUpdateGroupProfilePictureDto: KnotsDTOGroupUpdateGroupProfilePictureDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public patchGroupProfilePictureEndpoint(id: number, knotsDTOGroupUpdateGroupProfilePictureDto: KnotsDTOGroupUpdateGroupProfilePictureDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (id === null || id === undefined) {
+            throw new Error('Required parameter id was null or undefined when calling patchGroupProfilePictureEndpoint.');
+        }
+        if (knotsDTOGroupUpdateGroupProfilePictureDto === null || knotsDTOGroupUpdateGroupProfilePictureDto === undefined) {
+            throw new Error('Required parameter knotsDTOGroupUpdateGroupProfilePictureDto was null or undefined when calling patchGroupProfilePictureEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/groups/${this.configuration.encodeParam({name: "id", value: id, in: "path", style: "simple", explode: false, dataType: "number", dataFormat: "int32"})}/profilePicture`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('patch', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOGroupUpdateGroupProfilePictureDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+}

src/app/services/api/api/keys.service.ts

@@ -0,0 +1,252 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+/* tslint:disable:no-unused-variable member-ordering */
+
+import { Inject, Injectable, Optional }                      from '@angular/core';
+import { HttpClient, HttpHeaders, HttpParams,
+         HttpResponse, HttpEvent, HttpContext 
+        }       from '@angular/common/http';
+import { Observable }                                        from 'rxjs';
+import { OpenApiHttpParams, QueryParamStyle } from '../query.params';
+
+// @ts-ignore
+import { FastEndpointsErrorResponse } from '../model/fast-endpoints-error-response';
+// @ts-ignore
+import { KnotsDTOKeyCreateKeyDto } from '../model/knots-dto-key-create-key-dto';
+// @ts-ignore
+import { KnotsDTOKeyDeleteKeyDto } from '../model/knots-dto-key-delete-key-dto';
+
+// @ts-ignore
+import { BASE_PATH, COLLECTION_FORMATS }                     from '../variables';
+import { Configuration }                                     from '../configuration';
+import { BaseService } from '../api.base.service';
+
+
+
+@Injectable({
+  providedIn: 'root'
+})
+export class KeysService extends BaseService {
+
+    constructor(protected httpClient: HttpClient, @Optional() @Inject(BASE_PATH) basePath: string|string[], @Optional() configuration?: Configuration) {
+        super(basePath, configuration);
+    }
+
+    /**
+     * @endpoint post /API/keys
+     * @param knotsDTOKeyCreateKeyDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public createKeyEndpoint(knotsDTOKeyCreateKeyDto: KnotsDTOKeyCreateKeyDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public createKeyEndpoint(knotsDTOKeyCreateKeyDto: KnotsDTOKeyCreateKeyDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public createKeyEndpoint(knotsDTOKeyCreateKeyDto: KnotsDTOKeyCreateKeyDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public createKeyEndpoint(knotsDTOKeyCreateKeyDto: KnotsDTOKeyCreateKeyDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (knotsDTOKeyCreateKeyDto === null || knotsDTOKeyCreateKeyDto === undefined) {
+            throw new Error('Required parameter knotsDTOKeyCreateKeyDto was null or undefined when calling createKeyEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/keys`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('post', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOKeyCreateKeyDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint delete /API/keys
+     * @param knotsDTOKeyDeleteKeyDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public deleteKeyEndpoint(knotsDTOKeyDeleteKeyDto: KnotsDTOKeyDeleteKeyDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public deleteKeyEndpoint(knotsDTOKeyDeleteKeyDto: KnotsDTOKeyDeleteKeyDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public deleteKeyEndpoint(knotsDTOKeyDeleteKeyDto: KnotsDTOKeyDeleteKeyDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public deleteKeyEndpoint(knotsDTOKeyDeleteKeyDto: KnotsDTOKeyDeleteKeyDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (knotsDTOKeyDeleteKeyDto === null || knotsDTOKeyDeleteKeyDto === undefined) {
+            throw new Error('Required parameter knotsDTOKeyDeleteKeyDto was null or undefined when calling deleteKeyEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/keys`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('delete', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOKeyDeleteKeyDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint get /API/keys/{@Id}
+     * @param id 
+     * @param id2 
+     * @param enKey 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public getKeyEndpoint(id: string, id2: number, enKey?: string, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public getKeyEndpoint(id: string, id2: number, enKey?: string, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public getKeyEndpoint(id: string, id2: number, enKey?: string, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public getKeyEndpoint(id: string, id2: number, enKey?: string, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (id === null || id === undefined) {
+            throw new Error('Required parameter id was null or undefined when calling getKeyEndpoint.');
+        }
+        if (id2 === null || id2 === undefined) {
+            throw new Error('Required parameter id2 was null or undefined when calling getKeyEndpoint.');
+        }
+
+        let localVarQueryParameters = new OpenApiHttpParams(this.encoder);
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'Id',
+            <any>id2,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'EnKey',
+            <any>enKey,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/keys/${this.configuration.encodeParam({name: "id", value: id, in: "path", style: "simple", explode: false, dataType: "string", dataFormat: undefined})}`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('get', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                params: localVarQueryParameters.toHttpParams(),
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+}

src/app/services/api/api/messages.service.ts

@@ -0,0 +1,277 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+/* tslint:disable:no-unused-variable member-ordering */
+
+import { Inject, Injectable, Optional }                      from '@angular/core';
+import { HttpClient, HttpHeaders, HttpParams,
+         HttpResponse, HttpEvent, HttpContext 
+        }       from '@angular/common/http';
+import { Observable }                                        from 'rxjs';
+import { OpenApiHttpParams, QueryParamStyle } from '../query.params';
+
+// @ts-ignore
+import { FastEndpointsErrorResponse } from '../model/fast-endpoints-error-response';
+// @ts-ignore
+import { KnotsDTOMessageCreateMessageDto } from '../model/knots-dto-message-create-message-dto';
+// @ts-ignore
+import { KnotsDTOMessageDeleteMessageDto } from '../model/knots-dto-message-delete-message-dto';
+
+// @ts-ignore
+import { BASE_PATH, COLLECTION_FORMATS }                     from '../variables';
+import { Configuration }                                     from '../configuration';
+import { BaseService } from '../api.base.service';
+
+
+
+@Injectable({
+  providedIn: 'root'
+})
+export class MessagesService extends BaseService {
+
+    constructor(protected httpClient: HttpClient, @Optional() @Inject(BASE_PATH) basePath: string|string[], @Optional() configuration?: Configuration) {
+        super(basePath, configuration);
+    }
+
+    /**
+     * @endpoint post /API/messages
+     * @param knotsDTOMessageCreateMessageDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public createMessageEndpoint(knotsDTOMessageCreateMessageDto: KnotsDTOMessageCreateMessageDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public createMessageEndpoint(knotsDTOMessageCreateMessageDto: KnotsDTOMessageCreateMessageDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public createMessageEndpoint(knotsDTOMessageCreateMessageDto: KnotsDTOMessageCreateMessageDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public createMessageEndpoint(knotsDTOMessageCreateMessageDto: KnotsDTOMessageCreateMessageDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (knotsDTOMessageCreateMessageDto === null || knotsDTOMessageCreateMessageDto === undefined) {
+            throw new Error('Required parameter knotsDTOMessageCreateMessageDto was null or undefined when calling createMessageEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/messages`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('post', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOMessageCreateMessageDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint delete /API/messages
+     * @param knotsDTOMessageDeleteMessageDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public deleteMessageEndpoint(knotsDTOMessageDeleteMessageDto: KnotsDTOMessageDeleteMessageDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public deleteMessageEndpoint(knotsDTOMessageDeleteMessageDto: KnotsDTOMessageDeleteMessageDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public deleteMessageEndpoint(knotsDTOMessageDeleteMessageDto: KnotsDTOMessageDeleteMessageDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public deleteMessageEndpoint(knotsDTOMessageDeleteMessageDto: KnotsDTOMessageDeleteMessageDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (knotsDTOMessageDeleteMessageDto === null || knotsDTOMessageDeleteMessageDto === undefined) {
+            throw new Error('Required parameter knotsDTOMessageDeleteMessageDto was null or undefined when calling deleteMessageEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/messages`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('delete', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOMessageDeleteMessageDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint get /API/messages/{@Id}
+     * @param id 
+     * @param id2 
+     * @param date 
+     * @param type 
+     * @param contenu 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public getMessageEndpoint(id: string, id2: number, date: string, type: boolean, contenu?: string, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public getMessageEndpoint(id: string, id2: number, date: string, type: boolean, contenu?: string, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public getMessageEndpoint(id: string, id2: number, date: string, type: boolean, contenu?: string, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public getMessageEndpoint(id: string, id2: number, date: string, type: boolean, contenu?: string, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (id === null || id === undefined) {
+            throw new Error('Required parameter id was null or undefined when calling getMessageEndpoint.');
+        }
+        if (id2 === null || id2 === undefined) {
+            throw new Error('Required parameter id2 was null or undefined when calling getMessageEndpoint.');
+        }
+        if (date === null || date === undefined) {
+            throw new Error('Required parameter date was null or undefined when calling getMessageEndpoint.');
+        }
+        if (type === null || type === undefined) {
+            throw new Error('Required parameter type was null or undefined when calling getMessageEndpoint.');
+        }
+
+        let localVarQueryParameters = new OpenApiHttpParams(this.encoder);
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'Id',
+            <any>id2,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'Contenu',
+            <any>contenu,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'Date',
+            <any>date,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'Type',
+            <any>type,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/messages/${this.configuration.encodeParam({name: "id", value: id, in: "path", style: "simple", explode: false, dataType: "string", dataFormat: undefined})}`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('get', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                params: localVarQueryParameters.toHttpParams(),
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+}

src/app/services/api/api/roles.service.ts

@@ -0,0 +1,227 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+/* tslint:disable:no-unused-variable member-ordering */
+
+import { Inject, Injectable, Optional }                      from '@angular/core';
+import { HttpClient, HttpHeaders, HttpParams,
+         HttpResponse, HttpEvent, HttpContext 
+        }       from '@angular/common/http';
+import { Observable }                                        from 'rxjs';
+import { OpenApiHttpParams, QueryParamStyle } from '../query.params';
+
+// @ts-ignore
+import { FastEndpointsErrorResponse } from '../model/fast-endpoints-error-response';
+// @ts-ignore
+import { KnotsDTORoleCreateRoleDto } from '../model/knots-dto-role-create-role-dto';
+// @ts-ignore
+import { KnotsDTORoleDeleteRoleDto } from '../model/knots-dto-role-delete-role-dto';
+
+// @ts-ignore
+import { BASE_PATH, COLLECTION_FORMATS }                     from '../variables';
+import { Configuration }                                     from '../configuration';
+import { BaseService } from '../api.base.service';
+
+
+
+@Injectable({
+  providedIn: 'root'
+})
+export class RolesService extends BaseService {
+
+    constructor(protected httpClient: HttpClient, @Optional() @Inject(BASE_PATH) basePath: string|string[], @Optional() configuration?: Configuration) {
+        super(basePath, configuration);
+    }
+
+    /**
+     * @endpoint post /API/roles
+     * @param knotsDTORoleCreateRoleDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public createRoleEndpoint(knotsDTORoleCreateRoleDto: KnotsDTORoleCreateRoleDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public createRoleEndpoint(knotsDTORoleCreateRoleDto: KnotsDTORoleCreateRoleDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public createRoleEndpoint(knotsDTORoleCreateRoleDto: KnotsDTORoleCreateRoleDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public createRoleEndpoint(knotsDTORoleCreateRoleDto: KnotsDTORoleCreateRoleDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (knotsDTORoleCreateRoleDto === null || knotsDTORoleCreateRoleDto === undefined) {
+            throw new Error('Required parameter knotsDTORoleCreateRoleDto was null or undefined when calling createRoleEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/roles`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('post', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTORoleCreateRoleDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint delete /API/roles
+     * @param knotsDTORoleDeleteRoleDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public deleteRoleEndpoint(knotsDTORoleDeleteRoleDto: KnotsDTORoleDeleteRoleDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public deleteRoleEndpoint(knotsDTORoleDeleteRoleDto: KnotsDTORoleDeleteRoleDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public deleteRoleEndpoint(knotsDTORoleDeleteRoleDto: KnotsDTORoleDeleteRoleDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public deleteRoleEndpoint(knotsDTORoleDeleteRoleDto: KnotsDTORoleDeleteRoleDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (knotsDTORoleDeleteRoleDto === null || knotsDTORoleDeleteRoleDto === undefined) {
+            throw new Error('Required parameter knotsDTORoleDeleteRoleDto was null or undefined when calling deleteRoleEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/roles`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('delete', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTORoleDeleteRoleDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint get /API/roles/{Libelle}
+     * @param libelle 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public getRoleEndpoint(libelle: string, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public getRoleEndpoint(libelle: string, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public getRoleEndpoint(libelle: string, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public getRoleEndpoint(libelle: string, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (libelle === null || libelle === undefined) {
+            throw new Error('Required parameter libelle was null or undefined when calling getRoleEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/roles/${this.configuration.encodeParam({name: "libelle", value: libelle, in: "path", style: "simple", explode: false, dataType: "string", dataFormat: undefined})}`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('get', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+}

src/app/services/api/api/users.service.ts

@@ -0,0 +1,692 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+/* tslint:disable:no-unused-variable member-ordering */
+
+import { Inject, Injectable, Optional }                      from '@angular/core';
+import { HttpClient, HttpHeaders, HttpParams,
+         HttpResponse, HttpEvent, HttpContext 
+        }       from '@angular/common/http';
+import { Observable }                                        from 'rxjs';
+import { OpenApiHttpParams, QueryParamStyle } from '../query.params';
+
+// @ts-ignore
+import { FastEndpointsErrorResponse } from '../model/fast-endpoints-error-response';
+// @ts-ignore
+import { KnotsDTOUserCreateUserDto } from '../model/knots-dto-user-create-user-dto';
+// @ts-ignore
+import { KnotsDTOUserDeleteUserDto } from '../model/knots-dto-user-delete-user-dto';
+// @ts-ignore
+import { KnotsDTOUserGetUserDto } from '../model/knots-dto-user-get-user-dto';
+// @ts-ignore
+import { KnotsDTOUserUpdateUserContactDto } from '../model/knots-dto-user-update-user-contact-dto';
+// @ts-ignore
+import { KnotsDTOUserUpdateUserDescriptionDto } from '../model/knots-dto-user-update-user-description-dto';
+// @ts-ignore
+import { KnotsDTOUserUpdateUserPasswordDto } from '../model/knots-dto-user-update-user-password-dto';
+// @ts-ignore
+import { KnotsDTOUserUpdateUserProfilePictureDto } from '../model/knots-dto-user-update-user-profile-picture-dto';
+// @ts-ignore
+import { KnotsDTOUserUpdateUsernameDto } from '../model/knots-dto-user-update-username-dto';
+
+// @ts-ignore
+import { BASE_PATH, COLLECTION_FORMATS }                     from '../variables';
+import { Configuration }                                     from '../configuration';
+import { BaseService } from '../api.base.service';
+
+
+
+@Injectable({
+  providedIn: 'root'
+})
+export class UsersService extends BaseService {
+
+    constructor(protected httpClient: HttpClient, @Optional() @Inject(BASE_PATH) basePath: string|string[], @Optional() configuration?: Configuration) {
+        super(basePath, configuration);
+    }
+
+    /**
+     * @endpoint post /API/users
+     * @param knotsDTOUserCreateUserDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public createUserEndpoint(knotsDTOUserCreateUserDto: KnotsDTOUserCreateUserDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<KnotsDTOUserGetUserDto>;
+    public createUserEndpoint(knotsDTOUserCreateUserDto: KnotsDTOUserCreateUserDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<KnotsDTOUserGetUserDto>>;
+    public createUserEndpoint(knotsDTOUserCreateUserDto: KnotsDTOUserCreateUserDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<KnotsDTOUserGetUserDto>>;
+    public createUserEndpoint(knotsDTOUserCreateUserDto: KnotsDTOUserCreateUserDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (knotsDTOUserCreateUserDto === null || knotsDTOUserCreateUserDto === undefined) {
+            throw new Error('Required parameter knotsDTOUserCreateUserDto was null or undefined when calling createUserEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/users`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<KnotsDTOUserGetUserDto>('post', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOUserCreateUserDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint delete /API/users/{@Id}
+     * @param id 
+     * @param knotsDTOUserDeleteUserDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public deleteUserEndpoint(id: string, knotsDTOUserDeleteUserDto: KnotsDTOUserDeleteUserDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public deleteUserEndpoint(id: string, knotsDTOUserDeleteUserDto: KnotsDTOUserDeleteUserDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public deleteUserEndpoint(id: string, knotsDTOUserDeleteUserDto: KnotsDTOUserDeleteUserDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public deleteUserEndpoint(id: string, knotsDTOUserDeleteUserDto: KnotsDTOUserDeleteUserDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (id === null || id === undefined) {
+            throw new Error('Required parameter id was null or undefined when calling deleteUserEndpoint.');
+        }
+        if (knotsDTOUserDeleteUserDto === null || knotsDTOUserDeleteUserDto === undefined) {
+            throw new Error('Required parameter knotsDTOUserDeleteUserDto was null or undefined when calling deleteUserEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        // authentication (JWTBearerAuth) required
+        localVarHeaders = this.configuration.addCredentialToHeaders('JWTBearerAuth', 'Authorization', localVarHeaders, 'Bearer ');
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/users/${this.configuration.encodeParam({name: "id", value: id, in: "path", style: "simple", explode: false, dataType: "string", dataFormat: undefined})}`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('delete', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOUserDeleteUserDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint get /API/users
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public getAllUsersEndpoint(observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<Array<object>>;
+    public getAllUsersEndpoint(observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<Array<object>>>;
+    public getAllUsersEndpoint(observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<Array<object>>>;
+    public getAllUsersEndpoint(observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/users`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<Array<object>>('get', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint get /API/users/{Username}
+     * @param username 
+     * @param description 
+     * @param password 
+     * @param email 
+     * @param tel 
+     * @param profilePicture 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public getUserEndpoint(username: string, description?: string, password?: string, email?: string, tel?: string, profilePicture?: string, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public getUserEndpoint(username: string, description?: string, password?: string, email?: string, tel?: string, profilePicture?: string, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public getUserEndpoint(username: string, description?: string, password?: string, email?: string, tel?: string, profilePicture?: string, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public getUserEndpoint(username: string, description?: string, password?: string, email?: string, tel?: string, profilePicture?: string, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (username === null || username === undefined) {
+            throw new Error('Required parameter username was null or undefined when calling getUserEndpoint.');
+        }
+
+        let localVarQueryParameters = new OpenApiHttpParams(this.encoder);
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'Description',
+            <any>description,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'Password',
+            <any>password,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'Email',
+            <any>email,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'Tel',
+            <any>tel,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        localVarQueryParameters = this.addToHttpParams(
+            localVarQueryParameters,
+            'ProfilePicture',
+            <any>profilePicture,
+            QueryParamStyle.Form,
+            true,
+        );
+
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/users/${this.configuration.encodeParam({name: "username", value: username, in: "path", style: "simple", explode: false, dataType: "string", dataFormat: undefined})}`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('get', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                params: localVarQueryParameters.toHttpParams(),
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint patch /API/users/{Id}/contact
+     * @param id 
+     * @param knotsDTOUserUpdateUserContactDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public patchUserContactEndpoint(id: number, knotsDTOUserUpdateUserContactDto: KnotsDTOUserUpdateUserContactDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public patchUserContactEndpoint(id: number, knotsDTOUserUpdateUserContactDto: KnotsDTOUserUpdateUserContactDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public patchUserContactEndpoint(id: number, knotsDTOUserUpdateUserContactDto: KnotsDTOUserUpdateUserContactDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public patchUserContactEndpoint(id: number, knotsDTOUserUpdateUserContactDto: KnotsDTOUserUpdateUserContactDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (id === null || id === undefined) {
+            throw new Error('Required parameter id was null or undefined when calling patchUserContactEndpoint.');
+        }
+        if (knotsDTOUserUpdateUserContactDto === null || knotsDTOUserUpdateUserContactDto === undefined) {
+            throw new Error('Required parameter knotsDTOUserUpdateUserContactDto was null or undefined when calling patchUserContactEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/users/${this.configuration.encodeParam({name: "id", value: id, in: "path", style: "simple", explode: false, dataType: "number", dataFormat: "int32"})}/contact`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('patch', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOUserUpdateUserContactDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint patch /API/users/{@Id}/description
+     * @param id 
+     * @param knotsDTOUserUpdateUserDescriptionDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public patchUserDescriptionEndpoint(id: string, knotsDTOUserUpdateUserDescriptionDto: KnotsDTOUserUpdateUserDescriptionDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public patchUserDescriptionEndpoint(id: string, knotsDTOUserUpdateUserDescriptionDto: KnotsDTOUserUpdateUserDescriptionDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public patchUserDescriptionEndpoint(id: string, knotsDTOUserUpdateUserDescriptionDto: KnotsDTOUserUpdateUserDescriptionDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public patchUserDescriptionEndpoint(id: string, knotsDTOUserUpdateUserDescriptionDto: KnotsDTOUserUpdateUserDescriptionDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (id === null || id === undefined) {
+            throw new Error('Required parameter id was null or undefined when calling patchUserDescriptionEndpoint.');
+        }
+        if (knotsDTOUserUpdateUserDescriptionDto === null || knotsDTOUserUpdateUserDescriptionDto === undefined) {
+            throw new Error('Required parameter knotsDTOUserUpdateUserDescriptionDto was null or undefined when calling patchUserDescriptionEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/users/${this.configuration.encodeParam({name: "id", value: id, in: "path", style: "simple", explode: false, dataType: "string", dataFormat: undefined})}/description`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('patch', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOUserUpdateUserDescriptionDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint patch /API/users/{Id}/password
+     * @param id 
+     * @param knotsDTOUserUpdateUserPasswordDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public patchUserPasswordEndpoint(id: number, knotsDTOUserUpdateUserPasswordDto: KnotsDTOUserUpdateUserPasswordDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public patchUserPasswordEndpoint(id: number, knotsDTOUserUpdateUserPasswordDto: KnotsDTOUserUpdateUserPasswordDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public patchUserPasswordEndpoint(id: number, knotsDTOUserUpdateUserPasswordDto: KnotsDTOUserUpdateUserPasswordDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public patchUserPasswordEndpoint(id: number, knotsDTOUserUpdateUserPasswordDto: KnotsDTOUserUpdateUserPasswordDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: undefined, context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (id === null || id === undefined) {
+            throw new Error('Required parameter id was null or undefined when calling patchUserPasswordEndpoint.');
+        }
+        if (knotsDTOUserUpdateUserPasswordDto === null || knotsDTOUserUpdateUserPasswordDto === undefined) {
+            throw new Error('Required parameter knotsDTOUserUpdateUserPasswordDto was null or undefined when calling patchUserPasswordEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/users/${this.configuration.encodeParam({name: "id", value: id, in: "path", style: "simple", explode: false, dataType: "number", dataFormat: "int32"})}/password`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('patch', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOUserUpdateUserPasswordDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint patch /API/users/{@Id}/profilepicture
+     * @param id 
+     * @param knotsDTOUserUpdateUserProfilePictureDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public patchUserProfilePictureEndpoint(id: string, knotsDTOUserUpdateUserProfilePictureDto: KnotsDTOUserUpdateUserProfilePictureDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public patchUserProfilePictureEndpoint(id: string, knotsDTOUserUpdateUserProfilePictureDto: KnotsDTOUserUpdateUserProfilePictureDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public patchUserProfilePictureEndpoint(id: string, knotsDTOUserUpdateUserProfilePictureDto: KnotsDTOUserUpdateUserProfilePictureDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public patchUserProfilePictureEndpoint(id: string, knotsDTOUserUpdateUserProfilePictureDto: KnotsDTOUserUpdateUserProfilePictureDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (id === null || id === undefined) {
+            throw new Error('Required parameter id was null or undefined when calling patchUserProfilePictureEndpoint.');
+        }
+        if (knotsDTOUserUpdateUserProfilePictureDto === null || knotsDTOUserUpdateUserProfilePictureDto === undefined) {
+            throw new Error('Required parameter knotsDTOUserUpdateUserProfilePictureDto was null or undefined when calling patchUserProfilePictureEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/users/${this.configuration.encodeParam({name: "id", value: id, in: "path", style: "simple", explode: false, dataType: "string", dataFormat: undefined})}/profilepicture`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('patch', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOUserUpdateUserProfilePictureDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+    /**
+     * @endpoint patch /API/users/{@Id}/username
+     * @param id 
+     * @param knotsDTOUserUpdateUsernameDto 
+     * @param observe set whether or not to return the data Observable as the body, response or events. defaults to returning the body.
+     * @param reportProgress flag to report request and response progress.
+     * @param options additional options
+     */
+    public patchUsernameEndpoint(id: string, knotsDTOUserUpdateUsernameDto: KnotsDTOUserUpdateUsernameDto, observe?: 'body', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any>;
+    public patchUsernameEndpoint(id: string, knotsDTOUserUpdateUsernameDto: KnotsDTOUserUpdateUsernameDto, observe?: 'response', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpResponse<any>>;
+    public patchUsernameEndpoint(id: string, knotsDTOUserUpdateUsernameDto: KnotsDTOUserUpdateUsernameDto, observe?: 'events', reportProgress?: boolean, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<HttpEvent<any>>;
+    public patchUsernameEndpoint(id: string, knotsDTOUserUpdateUsernameDto: KnotsDTOUserUpdateUsernameDto, observe: any = 'body', reportProgress: boolean = false, options?: {httpHeaderAccept?: 'application/problem+json', context?: HttpContext, transferCache?: boolean}): Observable<any> {
+        if (id === null || id === undefined) {
+            throw new Error('Required parameter id was null or undefined when calling patchUsernameEndpoint.');
+        }
+        if (knotsDTOUserUpdateUsernameDto === null || knotsDTOUserUpdateUsernameDto === undefined) {
+            throw new Error('Required parameter knotsDTOUserUpdateUsernameDto was null or undefined when calling patchUsernameEndpoint.');
+        }
+
+        let localVarHeaders = this.defaultHeaders;
+
+        const localVarHttpHeaderAcceptSelected: string | undefined = options?.httpHeaderAccept ?? this.configuration.selectHeaderAccept([
+            'application/problem+json'
+        ]);
+        if (localVarHttpHeaderAcceptSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Accept', localVarHttpHeaderAcceptSelected);
+        }
+
+        const localVarHttpContext: HttpContext = options?.context ?? new HttpContext();
+
+        const localVarTransferCache: boolean = options?.transferCache ?? true;
+
+
+        // to determine the Content-Type header
+        const consumes: string[] = [
+            'application/json'
+        ];
+        const httpContentTypeSelected: string | undefined = this.configuration.selectHeaderContentType(consumes);
+        if (httpContentTypeSelected !== undefined) {
+            localVarHeaders = localVarHeaders.set('Content-Type', httpContentTypeSelected);
+        }
+
+        let responseType_: 'text' | 'json' | 'blob' = 'json';
+        if (localVarHttpHeaderAcceptSelected) {
+            if (localVarHttpHeaderAcceptSelected.startsWith('text')) {
+                responseType_ = 'text';
+            } else if (this.configuration.isJsonMime(localVarHttpHeaderAcceptSelected)) {
+                responseType_ = 'json';
+            } else {
+                responseType_ = 'blob';
+            }
+        }
+
+        let localVarPath = `/API/users/${this.configuration.encodeParam({name: "id", value: id, in: "path", style: "simple", explode: false, dataType: "string", dataFormat: undefined})}/username`;
+        const { basePath, withCredentials } = this.configuration;
+        return this.httpClient.request<any>('patch', `${basePath}${localVarPath}`,
+            {
+                context: localVarHttpContext,
+                body: knotsDTOUserUpdateUsernameDto,
+                responseType: <any>responseType_,
+                ...(withCredentials ? { withCredentials } : {}),
+                headers: localVarHeaders,
+                observe: observe,
+                ...(localVarTransferCache !== undefined ? { transferCache: localVarTransferCache } : {}),
+                reportProgress: reportProgress
+            }
+        );
+    }
+
+}

src/app/services/api/configuration.ts

@@ -0,0 +1,194 @@
+import { HttpHeaders, HttpParameterCodec } from '@angular/common/http';
+import { Param } from './param';
+import { OpenApiHttpParams } from './query.params';
+
+export interface ConfigurationParameters {
+    /**
+     *  @deprecated Since 5.0. Use credentials instead
+     */
+    apiKeys?: {[ key: string ]: string};
+    username?: string;
+    password?: string;
+    /**
+     *  @deprecated Since 5.0. Use credentials instead
+     */
+    accessToken?: string | (() => string);
+    basePath?: string;
+    withCredentials?: boolean;
+    /**
+     * Takes care of encoding query- and form-parameters.
+     */
+    encoder?: HttpParameterCodec;
+    /**
+     * Override the default method for encoding path parameters in various
+     * <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#style-values">styles</a>.
+     * <p>
+     * See {@link README.md} for more details
+     * </p>
+     */
+    encodeParam?: (param: Param) => string;
+    /**
+     * The keys are the names in the securitySchemes section of the OpenAPI
+     * document. They should map to the value used for authentication
+     * minus any standard prefixes such as 'Basic' or 'Bearer'.
+     */
+    credentials?: {[ key: string ]: string | (() => string | undefined)};
+}
+
+export class Configuration {
+    /**
+     *  @deprecated Since 5.0. Use credentials instead
+     */
+    apiKeys?: {[ key: string ]: string};
+    username?: string;
+    password?: string;
+    /**
+     *  @deprecated Since 5.0. Use credentials instead
+     */
+    accessToken?: string | (() => string);
+    basePath?: string;
+    withCredentials?: boolean;
+    /**
+     * Takes care of encoding query- and form-parameters.
+     */
+    encoder?: HttpParameterCodec;
+    /**
+     * Encoding of various path parameter
+     * <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#style-values">styles</a>.
+     * <p>
+     * See {@link README.md} for more details
+     * </p>
+     */
+    encodeParam: (param: Param) => string;
+    /**
+     * The keys are the names in the securitySchemes section of the OpenAPI
+     * document. They should map to the value used for authentication
+     * minus any standard prefixes such as 'Basic' or 'Bearer'.
+     */
+    credentials: {[ key: string ]: string | (() => string | undefined)};
+
+constructor({ accessToken, apiKeys, basePath, credentials, encodeParam, encoder, password, username, withCredentials }: ConfigurationParameters = {}) {
+        if (apiKeys) {
+            this.apiKeys = apiKeys;
+        }
+        if (username !== undefined) {
+            this.username = username;
+        }
+        if (password !== undefined) {
+            this.password = password;
+        }
+        if (accessToken !== undefined) {
+            this.accessToken = accessToken;
+        }
+        if (basePath !== undefined) {
+            this.basePath = basePath;
+        }
+        if (withCredentials !== undefined) {
+            this.withCredentials = withCredentials;
+        }
+        if (encoder) {
+            this.encoder = encoder;
+        }
+        this.encodeParam = encodeParam ?? (param => this.defaultEncodeParam(param));
+        this.credentials = credentials ?? {};
+
+        // init default JWTBearerAuth credential
+        if (!this.credentials['JWTBearerAuth']) {
+            this.credentials['JWTBearerAuth'] = () => {
+                return typeof this.accessToken === 'function'
+                    ? this.accessToken()
+                    : this.accessToken;
+            };
+        }
+    }
+
+    /**
+     * Select the correct content-type to use for a request.
+     * Uses {@link Configuration#isJsonMime} to determine the correct content-type.
+     * If no content type is found return the first found type if the contentTypes is not empty
+     * @param contentTypes - the array of content types that are available for selection
+     * @returns the selected content-type or <code>undefined</code> if no selection could be made.
+     */
+    public selectHeaderContentType (contentTypes: string[]): string | undefined {
+        if (contentTypes.length === 0) {
+            return undefined;
+        }
+
+        const type = contentTypes.find((x: string) => this.isJsonMime(x));
+        if (type === undefined) {
+            return contentTypes[0];
+        }
+        return type;
+    }
+
+    /**
+     * Select the correct accept content-type to use for a request.
+     * Uses {@link Configuration#isJsonMime} to determine the correct accept content-type.
+     * If no content type is found return the first found type if the contentTypes is not empty
+     * @param accepts - the array of content types that are available for selection.
+     * @returns the selected content-type or <code>undefined</code> if no selection could be made.
+     */
+    public selectHeaderAccept(accepts: string[]): string | undefined {
+        if (accepts.length === 0) {
+            return undefined;
+        }
+
+        const type = accepts.find((x: string) => this.isJsonMime(x));
+        if (type === undefined) {
+            return accepts[0];
+        }
+        return type;
+    }
+
+    /**
+     * Check if the given MIME is a JSON MIME.
+     * JSON MIME examples:
+     *   application/json
+     *   application/json; charset=UTF8
+     *   APPLICATION/JSON
+     *   application/vnd.company+json
+     * @param mime - MIME (Multipurpose Internet Mail Extensions)
+     * @return True if the given MIME is JSON, false otherwise.
+     */
+    public isJsonMime(mime: string): boolean {
+        const jsonMime: RegExp = /^(application\/json|[^;/ \t]+\/[^;/ \t]+[+]json)[ \t]*(;.*)?$/i;
+        return mime !== null && jsonMime.test(mime);
+    }
+
+    public lookupCredential(key: string): string | undefined {
+        const value = this.credentials[key];
+        return typeof value === 'function'
+            ? value()
+            : value;
+    }
+
+    public addCredentialToHeaders(credentialKey: string, headerName: string, headers: HttpHeaders, prefix?: string): HttpHeaders {
+        const value = this.lookupCredential(credentialKey);
+        return value
+            ? headers.set(headerName, (prefix ?? '') + value)
+            : headers;
+    }
+
+    public addCredentialToQuery(credentialKey: string, paramName: string, query: OpenApiHttpParams): OpenApiHttpParams {
+        const value = this.lookupCredential(credentialKey);
+        return value
+            ? query.set(paramName, value)
+            : query;
+    }
+
+    private defaultEncodeParam(param: Param): string {
+        // This implementation exists as fallback for missing configuration
+        // and for backwards compatibility to older typescript-angular generator versions.
+        // It only works for the 'simple' parameter style.
+        // Date-handling only works for the 'date-time' format.
+        // All other styles and Date-formats are probably handled incorrectly.
+        //
+        // But: if that's all you need (i.e.: the most common use-case): no need for customization!
+
+        const value = param.dataFormat === 'date-time' && param.value instanceof Date
+            ? (param.value as Date).toISOString()
+            : param.value;
+
+        return encodeURIComponent(String(value));
+    }
+}

src/app/services/api/encoder.ts

@@ -0,0 +1,35 @@
+import { HttpParameterCodec } from '@angular/common/http';
+
+/**
+ * Custom HttpParameterCodec
+ * Workaround for https://github.com/angular/angular/issues/18261
+ */
+export class CustomHttpParameterCodec implements HttpParameterCodec {
+    encodeKey(k: string): string {
+        return encodeURIComponent(k);
+    }
+    encodeValue(v: string): string {
+        return encodeURIComponent(v);
+    }
+    decodeKey(k: string): string {
+        return decodeURIComponent(k);
+    }
+    decodeValue(v: string): string {
+        return decodeURIComponent(v);
+    }
+}
+
+export class IdentityHttpParameterCodec implements HttpParameterCodec {
+    encodeKey(k: string): string {
+        return k;
+    }
+    encodeValue(v: string): string {
+        return v;
+    }
+    decodeKey(k: string): string {
+        return k;
+    }
+    decodeValue(v: string): string {
+        return v;
+    }
+}

src/app/services/api/git_push.sh

@@ -0,0 +1,57 @@
+#!/bin/sh
+# ref: https://help.github.com/articles/adding-an-existing-project-to-github-using-the-command-line/
+#
+# Usage example: /bin/sh ./git_push.sh wing328 openapi-petstore-perl "minor update" "gitlab.com"
+
+git_user_id=$1
+git_repo_id=$2
+release_note=$3
+git_host=$4
+
+if [ "$git_host" = "" ]; then
+    git_host="github.com"
+    echo "[INFO] No command line input provided. Set \$git_host to $git_host"
+fi
+
+if [ "$git_user_id" = "" ]; then
+    git_user_id="GIT_USER_ID"
+    echo "[INFO] No command line input provided. Set \$git_user_id to $git_user_id"
+fi
+
+if [ "$git_repo_id" = "" ]; then
+    git_repo_id="GIT_REPO_ID"
+    echo "[INFO] No command line input provided. Set \$git_repo_id to $git_repo_id"
+fi
+
+if [ "$release_note" = "" ]; then
+    release_note="Minor update"
+    echo "[INFO] No command line input provided. Set \$release_note to $release_note"
+fi
+
+# Initialize the local directory as a Git repository
+git init
+
+# Adds the files in the local repository and stages them for commit.
+git add .
+
+# Commits the tracked changes and prepares them to be pushed to a remote repository.
+git commit -m "$release_note"
+
+# Sets the new remote
+git_remote=$(git remote)
+if [ "$git_remote" = "" ]; then # git remote not defined
+
+    if [ "$GIT_TOKEN" = "" ]; then
+        echo "[INFO] \$GIT_TOKEN (environment variable) is not set. Using the git credential in your environment."
+        git remote add origin https://${git_host}/${git_user_id}/${git_repo_id}.git
+    else
+        git remote add origin https://${git_user_id}:"${GIT_TOKEN}"@${git_host}/${git_user_id}/${git_repo_id}.git
+    fi
+
+fi
+
+git pull origin master
+
+# Pushes (Forces) the changes in the local repository up to the remote repository
+echo "Git pushing to https://${git_host}/${git_user_id}/${git_repo_id}.git"
+git push origin master 2>&1 | grep -v 'To https'

src/app/services/api/index.ts

@@ -0,0 +1,7 @@
+export * from './api/api';
+export * from './model/models';
+export * from './variables';
+export * from './configuration';
+export * from './api.module';
+export * from './provide-api';
+export * from './param';

src/app/services/api/model/fast-endpoints-error-response.ts

@@ -0,0 +1,29 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+/**
+ * the dto used to send an error response to the client
+ */
+export interface FastEndpointsErrorResponse { 
+    /**
+     * the http status code sent to the client. default is 400.
+     */
+    statusCode?: number;
+    /**
+     * the message for the error response
+     */
+    message?: string;
+    /**
+     * the collection of errors for the current context
+     */
+    errors?: { [key: string]: Array<string>; };
+}
+

src/app/services/api/model/knots-dto-discussion-create-discussion-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTODiscussionCreateDiscussionDto { 
+    id?: number;
+}
+

src/app/services/api/model/knots-dto-discussion-delete-discussion-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTODiscussionDeleteDiscussionDto { 
+    id?: number;
+}
+

src/app/services/api/model/knots-dto-group-create-group-dto.ts

@@ -0,0 +1,17 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOGroupCreateGroupDto { 
+    nom?: string | null;
+    nombreMembres?: number;
+    profilePicture?: string | null;
+}
+

src/app/services/api/model/knots-dto-group-delete-group-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOGroupDeleteGroupDto { 
+    id?: number | null;
+}
+

src/app/services/api/model/knots-dto-group-update-group-members-amount-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOGroupUpdateGroupMembersAmountDto { 
+    membersAmount?: number;
+}
+

src/app/services/api/model/knots-dto-group-update-group-name-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOGroupUpdateGroupNameDto { 
+    name?: string | null;
+}
+

src/app/services/api/model/knots-dto-group-update-group-profile-picture-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOGroupUpdateGroupProfilePictureDto { 
+    profilePicture?: string | null;
+}
+

src/app/services/api/model/knots-dto-key-create-key-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOKeyCreateKeyDto { 
+    enKey?: string | null;
+}
+

src/app/services/api/model/knots-dto-key-delete-key-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOKeyDeleteKeyDto { 
+    id?: number;
+}
+

src/app/services/api/model/knots-dto-message-create-message-dto.ts

@@ -0,0 +1,17 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOMessageCreateMessageDto { 
+    contenu?: string | null;
+    date?: string;
+    type?: boolean;
+}
+

src/app/services/api/model/knots-dto-message-delete-message-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOMessageDeleteMessageDto { 
+    id?: number;
+}
+

src/app/services/api/model/knots-dto-role-create-role-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTORoleCreateRoleDto { 
+    libelle?: string | null;
+}
+

src/app/services/api/model/knots-dto-role-delete-role-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTORoleDeleteRoleDto { 
+    id?: number;
+}
+

src/app/services/api/model/knots-dto-user-create-user-dto.ts

@@ -0,0 +1,20 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOUserCreateUserDto { 
+    username?: string | null;
+    description?: string | null;
+    password?: string | null;
+    email?: string | null;
+    tel?: string | null;
+    profilePicture?: string | null;
+}
+

src/app/services/api/model/knots-dto-user-delete-user-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOUserDeleteUserDto { 
+    username?: string | null;
+}
+

src/app/services/api/model/knots-dto-user-get-user-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOUserGetUserDto { 
+    username?: string | null;
+}
+

src/app/services/api/model/knots-dto-user-update-user-contact-dto.ts

@@ -0,0 +1,16 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOUserUpdateUserContactDto { 
+    email?: string | null;
+    tel?: string | null;
+}
+

src/app/services/api/model/knots-dto-user-update-user-description-dto.ts

@@ -0,0 +1,16 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOUserUpdateUserDescriptionDto { 
+    id?: number;
+    description?: string | null;
+}
+

src/app/services/api/model/knots-dto-user-update-user-password-dto.ts

@@ -0,0 +1,15 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOUserUpdateUserPasswordDto { 
+    password?: string | null;
+}
+

src/app/services/api/model/knots-dto-user-update-user-profile-picture-dto.ts

@@ -0,0 +1,16 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOUserUpdateUserProfilePictureDto { 
+    id?: number;
+    profilePicture?: string | null;
+}
+

src/app/services/api/model/knots-dto-user-update-username-dto.ts

@@ -0,0 +1,16 @@
+/**
+ * Knots
+ *
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface KnotsDTOUserUpdateUsernameDto { 
+    id?: number;
+    username?: string | null;
+}
+

src/app/services/api/model/models.ts

@@ -0,0 +1,22 @@
+export * from './fast-endpoints-error-response';
+export * from './knots-dto-discussion-create-discussion-dto';
+export * from './knots-dto-discussion-delete-discussion-dto';
+export * from './knots-dto-group-create-group-dto';
+export * from './knots-dto-group-delete-group-dto';
+export * from './knots-dto-group-update-group-members-amount-dto';
+export * from './knots-dto-group-update-group-name-dto';
+export * from './knots-dto-group-update-group-profile-picture-dto';
+export * from './knots-dto-key-create-key-dto';
+export * from './knots-dto-key-delete-key-dto';
+export * from './knots-dto-message-create-message-dto';
+export * from './knots-dto-message-delete-message-dto';
+export * from './knots-dto-role-create-role-dto';
+export * from './knots-dto-role-delete-role-dto';
+export * from './knots-dto-user-create-user-dto';
+export * from './knots-dto-user-delete-user-dto';
+export * from './knots-dto-user-get-user-dto';
+export * from './knots-dto-user-update-user-contact-dto';
+export * from './knots-dto-user-update-user-description-dto';
+export * from './knots-dto-user-update-user-password-dto';
+export * from './knots-dto-user-update-user-profile-picture-dto';
+export * from './knots-dto-user-update-username-dto';

src/app/services/api/param.ts

@@ -0,0 +1,69 @@
+/**
+ * Standard parameter styles defined by OpenAPI spec
+ */
+export type StandardParamStyle =
+  | 'matrix'
+  | 'label'
+  | 'form'
+  | 'simple'
+  | 'spaceDelimited'
+  | 'pipeDelimited'
+  | 'deepObject'
+  ;
+
+/**
+ * The OpenAPI standard {@link StandardParamStyle}s may be extended by custom styles by the user.
+ */
+export type ParamStyle = StandardParamStyle | string;
+
+/**
+ * Standard parameter locations defined by OpenAPI spec
+ */
+export type ParamLocation = 'query' | 'header' | 'path' | 'cookie';
+
+/**
+ * Standard types as defined in <a href="https://swagger.io/specification/#data-types">OpenAPI Specification: Data Types</a>
+ */
+export type StandardDataType =
+  | "integer"
+  | "number"
+  | "boolean"
+  | "string"
+  | "object"
+  | "array"
+  ;
+
+/**
+ * Standard {@link DataType}s plus your own types/classes.
+ */
+export type DataType = StandardDataType | string;
+
+/**
+ * Standard formats as defined in <a href="https://swagger.io/specification/#data-types">OpenAPI Specification: Data Types</a>
+ */
+export type StandardDataFormat =
+  | "int32"
+  | "int64"
+  | "float"
+  | "double"
+  | "byte"
+  | "binary"
+  | "date"
+  | "date-time"
+  | "password"
+  ;
+
+export type DataFormat = StandardDataFormat | string;
+
+/**
+ * The parameter to encode.
+ */
+export interface Param {
+  name: string;
+  value: unknown;
+  in: ParamLocation;
+  style: ParamStyle,
+  explode: boolean;
+  dataType: DataType;
+  dataFormat: DataFormat | undefined;
+}

src/app/services/api/provide-api.ts

@@ -0,0 +1,15 @@
+import { EnvironmentProviders, makeEnvironmentProviders } from "@angular/core";
+import { Configuration, ConfigurationParameters } from './configuration';
+import { BASE_PATH } from './variables';
+
+// Returns the service class providers, to be used in the [ApplicationConfig](https://angular.dev/api/core/ApplicationConfig).
+export function provideApi(configOrBasePath: string | ConfigurationParameters): EnvironmentProviders {
+    return makeEnvironmentProviders([
+        typeof configOrBasePath === "string"
+            ? { provide: BASE_PATH, useValue: configOrBasePath }
+            : {
+                provide: Configuration,
+                useValue: new Configuration({ ...configOrBasePath }),
+            },
+    ]);
+}

src/app/services/api/query.params.ts

@@ -0,0 +1,160 @@
+import { HttpParams, HttpParameterCodec } from '@angular/common/http';
+import { CustomHttpParameterCodec, IdentityHttpParameterCodec } from './encoder';
+
+export enum QueryParamStyle {
+    Json,
+    Form,
+    DeepObject,
+    SpaceDelimited,
+    PipeDelimited,
+}
+
+export type Delimiter = "," | " " | "|" | "\t";
+
+export interface ParamOptions {
+    /** When true, serialized as multiple repeated key=value pairs. When false, serialized as a single key with joined values using `delimiter`. */
+    explode?: boolean;
+    /** Delimiter used when explode=false. The delimiter itself is inserted unencoded between encoded values. */
+    delimiter?: Delimiter;
+}
+
+interface ParamEntry {
+    values: string[];
+    options: Required<ParamOptions>;
+}
+
+export class OpenApiHttpParams {
+    private params: Map<string, ParamEntry> = new Map();
+    private defaults: Required<ParamOptions>;
+    private encoder: HttpParameterCodec;
+
+    /**
+     * @param encoder  Parameter serializer
+     * @param defaults Global defaults used when a specific parameter has no explicit options.
+     *                 By OpenAPI default, explode is true for query params with style=form.
+     */
+    constructor(encoder?: HttpParameterCodec, defaults?: { explode?: boolean; delimiter?: Delimiter }) {
+        this.encoder = encoder || new CustomHttpParameterCodec();
+        this.defaults = {
+            explode: defaults?.explode ?? true,
+            delimiter: defaults?.delimiter ?? ",",
+        };
+    }
+
+    private resolveOptions(local?: ParamOptions): Required<ParamOptions> {
+        return {
+            explode: local?.explode ?? this.defaults.explode,
+            delimiter: local?.delimiter ?? this.defaults.delimiter,
+        };
+    }
+
+    /**
+     * Replace the parameter's values and (optionally) its options.
+     * Options are stored per-parameter (not global).
+     */
+    set(key: string, values: string[] | string, options?: ParamOptions): this {
+        const arr = Array.isArray(values) ? values.slice() : [values];
+        const opts = this.resolveOptions(options);
+        this.params.set(key, {values: arr, options: opts});
+        return this;
+    }
+
+    /**
+     * Append a single value to the parameter. If the parameter didn't exist it will be created
+     * and use resolved options (global defaults merged with any provided options).
+     */
+    append(key: string, value: string, options?: ParamOptions): this {
+        const entry = this.params.get(key);
+        if (entry) {
+            // If new options provided, override the stored options for subsequent serialization
+            if (options) {
+                entry.options = this.resolveOptions({...entry.options, ...options});
+            }
+            entry.values.push(value);
+        } else {
+            this.set(key, [value], options);
+        }
+        return this;
+    }
+
+    /**
+     * Serialize to a query string according to per-parameter OpenAPI options.
+     * - If explode=true for that parameter → repeated key=value pairs (each value encoded).
+     * - If explode=false for that parameter → single key=value where values are individually encoded
+     *   and joined using the configured delimiter. The delimiter character is inserted AS-IS
+     *   (not percent-encoded).
+     */
+    toString(): string {
+        const records = this.toRecord();
+        const parts: string[] = [];
+
+        for (const key in records) {
+            parts.push(`${key}=${records[key]}`);
+        }
+
+        return parts.join("&");
+    }
+
+    /**
+     * Return parameters as a plain record.
+     * - If a parameter has exactly one value, returns that value directly.
+     * - If a parameter has multiple values, returns a readonly array of values.
+     */
+    toRecord(): Record<string, string | number | boolean | ReadonlyArray<string | number | boolean>> {
+        const parts: Record<string, string | number | boolean | ReadonlyArray<string | number | boolean>> = {};
+
+        for (const [key, entry] of this.params.entries()) {
+            const encodedKey = this.encoder.encodeKey(key);
+
+            if (entry.options.explode) {
+                parts[encodedKey] = entry.values.map((v) => this.encoder.encodeValue(v));
+            } else {
+                const encodedValues = entry.values.map((v) => this.encoder.encodeValue(v));
+
+                // join with the delimiter *unencoded*
+                parts[encodedKey] = encodedValues.join(entry.options.delimiter);
+            }
+        }
+
+        return parts;
+    }
+
+    /**
+     * Return an Angular's HttpParams with an identity parameter codec as the parameters are already encoded.
+     */
+    toHttpParams(): HttpParams {
+        const records = this.toRecord();
+
+        let httpParams = new HttpParams({encoder: new IdentityHttpParameterCodec()});
+
+        return httpParams.appendAll(records);
+    }
+}
+
+export function concatHttpParamsObject(httpParams: OpenApiHttpParams, key: string, item: {
+    [index: string]: any
+}, delimiter: Delimiter): OpenApiHttpParams {
+    let keyAndValues: string[] = [];
+
+    for (const k in item) {
+        keyAndValues.push(k);
+
+        const value = item[k];
+
+        if (Array.isArray(value)) {
+            keyAndValues.push(...value.map(convertToString));
+        } else {
+            keyAndValues.push(convertToString(value));
+        }
+    }
+
+    return httpParams.set(key, keyAndValues, {explode: false, delimiter: delimiter});
+}
+
+function convertToString(value: any): string {
+    if (value instanceof Date) {
+         return value.toISOString();
+    } else {
+        return value.toString();
+    }
+}

src/app/services/api/variables.ts

@@ -0,0 +1,9 @@
+import { InjectionToken } from '@angular/core';
+
+export const BASE_PATH = new InjectionToken<string>('basePath');
+export const COLLECTION_FORMATS = {
+    'csv': ',',
+    'tsv': '   ',
+    'ssv': ' ',
+    'pipes': '|'
+}