ref: project structure

application/Documents/Queries/GetDocument.cs

@@ -0,0 +1,16 @@
+using AutoMapper;
+using MediatR;
+using mws.backend.dotnet.application.Common;
+
+namespace mws.backend.dotnet.application.Documents;
+
+public record GetDocumentQuery(Guid UserId, Guid DocumentId) : IRequest<DocumentDto>;
+
+public class GetDocumentHandler(IUnitOfWork uow, IMapper mapper) : IRequestHandler<GetDocumentQuery, DocumentDto>
+{
+    public async Task<DocumentDto> Handle(GetDocumentQuery query, CancellationToken ct)
+    {
+        var doc = await DocumentAccess.GetDocumentForUserAsync(uow, query.UserId, query.DocumentId, ct);
+        return mapper.Map<DocumentDto>(doc);
+    }
+}