Initial commit

2026-05-05 10:39:43 +02:00
commit b590ecdc35
87 changed files with 3934 additions and 0 deletions
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+using AutoMapper;
+using FastEndpoints;
+using MetaCourse.Api.Data;
+using MetaCourse.Api.DTOs.Topics;
+using MetaCourse.Api.Entities;
+using Microsoft.EntityFrameworkCore;
+
+namespace MetaCourse.Api.Endpoints.Topics;
+
+public class CreateTopicEndpoint(AppDbContext db, AutoMapper.IMapper mapper) : Endpoint<CreateTopicDto, GetTopicDto>
+{
+    public override void Configure()
+    {
+        Post("api/topics");
+        AllowAnonymous();
+        Summary(s => s.Summary = "Ajoute un sujet à un cours");
+    }
+
+    public override async Task HandleAsync(CreateTopicDto req, CancellationToken ct)
+    {
+        var courseExists = await db.Courses.AnyAsync(c => c.Id == req.CourseId, ct);
+        if (!courseExists)
+        {
+            AddError(r => r.CourseId, "Le cours n'existe pas.");
+            await SendErrorsAsync(404, ct);
+            return;
+        }
+
+        var topic = mapper.Map<Topic>(req);
+        db.Topics.Add(topic);
+        await db.SaveChangesAsync(ct);
+
+        await SendAsync(mapper.Map<GetTopicDto>(topic), 201, ct);
+    }
+}