Creating of price's endpoints

PyroFetes/DTO/Price/Request/CreatePriceDto.cs

@@ -14,7 +14,7 @@ public class CreatePriceDto
     public int SupplierDeliveryDelay { get; set; }
     
     public int ProductId { get; set; }
-    public int ProductReferences { get; set; }
+    public string? ProductReferences { get; set; }
     public string? ProductName { get; set; }
     public decimal ProductDuration {get; set;} 
     public decimal ProductCaliber { get; set; }

PyroFetes/DTO/Price/Request/PatchPriceSellingPriceDto.cs

@@ -2,6 +2,7 @@
 
 public class PatchPriceSellingPriceDto
 {
-    public int Id { get; set; }
+    public int ProductId { get; set; }
+    public int SupplierId { get; set; }
     public decimal SellingPrice { get; set; }
 }

PyroFetes/Endpoints/Price/CreatePriceEndpoint.cs

@@ -0,0 +1,83 @@
+using FastEndpoints;
+using Microsoft.EntityFrameworkCore;
+using PyroFetes.DTO.Price.Request;
+using PyroFetes.DTO.Price.Response;
+
+namespace PyroFetes.Endpoints.Price;
+
+public class CreatePriceEndpoint(PyroFetesDbContext database) : Endpoint<CreatePriceDto, GetPriceDto>
+{
+    public override void Configure()
+    {
+        Post("/api/prices");
+        AllowAnonymous();
+    }
+
+    public override async Task HandleAsync(CreatePriceDto req, CancellationToken ct)
+    {
+        var price = await database.Prices.SingleOrDefaultAsync(p => p.ProductId == req.ProductId && p.SupplierId == req.SupplierId, ct);
+        if (price == null)
+        {
+            await Send.NotFoundAsync(ct);
+            return;
+        }
+        
+        var supplier = await database.Suppliers.FirstOrDefaultAsync(s => s.Id == req.SupplierId, ct);
+        
+        var product = await database.Products.SingleOrDefaultAsync(p => p.Id == req.ProductId, ct);
+        if (product == null)
+        {
+            await Send.NotFoundAsync(ct);
+            return;
+        }
+        
+        if (supplier == null)
+        {
+            supplier = new Models.Supplier()
+            {
+                Name = req.SupplierName,
+                Email = req.SupplierEmail,
+                Phone = req.SupplierPhone,
+                Address = req.SupplierAddress,
+                City = req.SupplierCity,
+                ZipCode = req.SupplierZipCode,
+                DeliveryDelay = req.SupplierDeliveryDelay
+
+            };
+            database.Suppliers.Add(supplier);
+            await database.SaveChangesAsync(ct);
+        }
+        
+        var priceAdded = new Models.Price()
+        {
+            SellingPrice = price.SellingPrice,
+            SupplierId = supplier.Id,
+            ProductId = product.Id,
+        };
+        database.Prices.Add(priceAdded);
+        await database.SaveChangesAsync(ct);
+        
+        var productAdded = new Models.Product()
+        {
+            Reference = req.ProductReferences,
+            Name = req.ProductName,
+            Duration = req.ProductDuration,
+            Caliber = req.ProductCaliber,
+            ApprovalNumber = req.ProductApprovalNumber,
+            Weight = req.ProductWeight,
+            Nec = req.ProductNec,
+            Image = req.ProductImage,
+            Link = req.ProductLink,
+            MinimalQuantity = req.ProductMinimalQuantity
+        };
+        database.Products.Add(productAdded);
+        await database.SaveChangesAsync(ct);
+        
+        var responseDto = new GetPriceDto()
+        {
+            
+        };
+
+        await Send.OkAsync(responseDto, ct);
+    }
+}

PyroFetes/Endpoints/Price/DeletePriceEndpoint.cs

@@ -0,0 +1,36 @@
+using FastEndpoints;
+using Microsoft.EntityFrameworkCore;
+
+namespace PyroFetes.Endpoints.QuotationProduct;
+
+public class DeletePriceRequest
+{
+    public int ProductId { get; set; }
+    public int SupplierId { get; set; }
+}
+
+public class DeletePriceEndpoint(PyroFetesDbContext database) : Endpoint<DeletePriceRequest>
+{
+    public override void Configure()
+    {
+        Delete("/api/prices/{@ProductId}/{@SupplierId}", x => new {x.ProductId, x.SupplierId});
+        AllowAnonymous();
+    }
+
+    public override async Task HandleAsync(DeletePriceRequest req, CancellationToken ct)
+    {
+        var price = await database.Prices
+            .SingleOrDefaultAsync(p => p.ProductId == req.ProductId && p.SupplierId == req.SupplierId, ct);
+
+        if (price == null)
+        {
+            await Send.NotFoundAsync(ct);
+            return;
+        }
+        
+        database.Prices.Remove(price); 
+        await database.SaveChangesAsync(ct);
+        
+        await Send.NoContentAsync(ct);
+    }
+}

PyroFetes/Endpoints/Price/PatchPriceEndpoint.cs

@@ -0,0 +1,36 @@
+using FastEndpoints;
+using Microsoft.EntityFrameworkCore;
+using PyroFetes.DTO.Price.Request;
+using PyroFetes.DTO.Price.Response;
+
+namespace PyroFetes.Endpoints.Price;
+
+public class PatchPriceEndpoint(PyroFetesDbContext database) : Endpoint<PatchPriceSellingPriceDto, GetPriceDto>
+{
+    public override void Configure()
+    {
+        Patch("/api/prices/{@ProductId}/{@SupplierId}/SellingPrice", x => new { x.ProductId, x.SupplierId });
+        AllowAnonymous();
+    }
+
+    public override async Task HandleAsync(PatchPriceSellingPriceDto req, CancellationToken ct)
+    {
+        var price = await database.Prices.SingleOrDefaultAsync(p => p.ProductId == req.ProductId && p.SupplierId == req.SupplierId, ct);
+        if (price == null)
+        {
+            await Send.NotFoundAsync(ct);
+            return;
+        }
+        
+        price.SellingPrice = req.SellingPrice;
+        await database.SaveChangesAsync(ct);
+
+        GetPriceDto responseDto = new()
+        {
+            ProductId = price.ProductId,
+            SupplierId = price.SupplierId,
+            SellingPrice = price.SellingPrice
+        };
+        await Send.OkAsync(responseDto, ct);
+    }
+}