Convert ProjectMembers module to MediatR commands/queries

Replaces IProjectMemberService/ProjectMemberService, completing the Projects module conversion. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-17 20:58:50 +07:00
parent 7e265805c3
commit 798637c6c1
8 changed files with 191 additions and 167 deletions
@@ -0,0 +1,31 @@
+using MediatR;
+using Mws.Application.Common;
+using Mws.Domain.Projects;
+
+namespace Mws.Application.Projects;
+
+public record RemoveProjectMemberCommand(Guid UserId, Guid ProjectId, Guid MemberUserId) : IRequest;
+
+public class RemoveProjectMemberHandler(IUnitOfWork uow) : IRequestHandler<RemoveProjectMemberCommand>
+{
+    public async Task Handle(RemoveProjectMemberCommand command, CancellationToken ct)
+    {
+        if (await uow.Projects.GetMemberRoleAsync(command.ProjectId, command.UserId, ct) != MemberRole.Owner)
+        {
+            throw new ForbiddenException("Only the project owner can remove members");
+        }
+
+        var member = await uow.Projects.GetMemberAsync(command.ProjectId, command.MemberUserId, ct)
+            ?? throw new NotFoundException("Member not found in project");
+
+        var owners = await uow.Projects.CountOwnersAsync(command.ProjectId, ct);
+
+        if (member.Role == MemberRole.Owner && owners <= 1)
+        {
+            throw new BadRequestException("Cannot remove the last owner of the project");
+        }
+
+        uow.Projects.RemoveMember(member);
+        await uow.SaveChangesAsync(ct);
+    }
+}