Initial commit

MetaCourse.Api/Endpoints/Courses/UpdateCourseEndpoint.cs

@@ -0,0 +1,37 @@
+using AutoMapper;
+using FastEndpoints;
+using MetaCourse.Api.Data;
+using MetaCourse.Api.DTOs.Courses;
+using Microsoft.EntityFrameworkCore;
+
+namespace MetaCourse.Api.Endpoints.Courses;
+
+public class UpdateCourseEndpoint(AppDbContext db, AutoMapper.IMapper mapper) : Endpoint<UpdateCourseDto, GetCourseDto>
+{
+    public override void Configure()
+    {
+        Put("api/courses/{id}");
+        AllowAnonymous();
+        Summary(s => s.Summary = "Met à jour le titre et la description d'un cours");
+    }
+
+    public override async Task HandleAsync(UpdateCourseDto req, CancellationToken ct)
+    {
+        var course = await db.Courses
+            .Include(c => c.Creator)
+            .Include(c => c.Topics)
+            .FirstOrDefaultAsync(c => c.Id == req.Id, ct);
+
+        if (course is null)
+        {
+            await SendNotFoundAsync(ct);
+            return;
+        }
+
+        mapper.Map(req, course);
+        course.UpdatedAt = DateTime.UtcNow;
+        await db.SaveChangesAsync(ct);
+
+        await SendOkAsync(mapper.Map<GetCourseDto>(course), ct);
+    }
+}