Initial commit

MetaCourse.Api/Endpoints/Topics/DeleteTopicEndpoint.cs

@@ -0,0 +1,34 @@
+using FastEndpoints;
+using MetaCourse.Api.Data;
+using Microsoft.EntityFrameworkCore;
+
+namespace MetaCourse.Api.Endpoints.Topics;
+
+public class DeleteTopicRequest
+{
+    public Guid Id { get; set; }
+}
+
+public class DeleteTopicEndpoint(AppDbContext db) : Endpoint<DeleteTopicRequest>
+{
+    public override void Configure()
+    {
+        Delete("api/topics/{id}");
+        AllowAnonymous();
+        Summary(s => s.Summary = "Supprime un sujet et ses associations de ressources");
+    }
+
+    public override async Task HandleAsync(DeleteTopicRequest req, CancellationToken ct)
+    {
+        var topic = await db.Topics.FirstOrDefaultAsync(t => t.Id == req.Id, ct);
+        if (topic is null)
+        {
+            await SendNotFoundAsync(ct);
+            return;
+        }
+
+        db.Topics.Remove(topic);
+        await db.SaveChangesAsync(ct);
+        await SendNoContentAsync(ct);
+    }
+}