feat: add feedback backend foundation

2026-04-30 03:31:42 -04:00
parent f9960b4fc9
commit cb6948aa14
27 changed files with 3428 additions and 25 deletions
--- a/backend/src/Socialize.Api/Modules/Feedback/Handlers/CancelMyFeedback.cs
+++ b/backend/src/Socialize.Api/Modules/Feedback/Handlers/CancelMyFeedback.cs
@@ -0,0 +1,65 @@
+using FastEndpoints;
+using Microsoft.EntityFrameworkCore;
+using Socialize.Api.Data;
+using Socialize.Api.Infrastructure.Security;
+using Socialize.Api.Modules.Feedback.Contracts;
+using Socialize.Api.Modules.Feedback.Data;
+using Socialize.Api.Modules.Feedback.Services;
+
+namespace Socialize.Api.Modules.Feedback.Handlers;
+
+public record CancelMyFeedbackRequest(string? Reason);
+
+public class CancelMyFeedbackRequestValidator
+    : Validator<CancelMyFeedbackRequest>
+{
+    public CancelMyFeedbackRequestValidator()
+    {
+        RuleFor(x => x.Reason).MaximumLength(2000);
+    }
+}
+
+public class CancelMyFeedbackHandler(AppDbContext dbContext)
+    : Endpoint<CancelMyFeedbackRequest, FeedbackReportDto>
+{
+    public override void Configure()
+    {
+        Post("/api/my-feedback/{id}/cancel");
+        Options(o => o.WithTags("Feedback"));
+    }
+
+    public override async Task HandleAsync(CancelMyFeedbackRequest request, CancellationToken ct)
+    {
+        Guid id = Route<Guid>("id");
+        Guid reporterUserId = User.GetUserId();
+
+        FeedbackReport? report = await dbContext.FeedbackReports
+            .Include(candidate => candidate.Tags)
+            .SingleOrDefaultAsync(
+                candidate => candidate.Id == id && candidate.ReporterUserId == reporterUserId,
+                ct);
+
+        if (report is null)
+        {
+            await SendNotFoundAsync(ct);
+            return;
+        }
+
+        if (!FeedbackAccessRules.CanReporterCancel(report, reporterUserId))
+        {
+            AddError("The feedback report cannot be cancelled.");
+            await SendErrorsAsync(StatusCodes.Status400BadRequest, ct);
+            return;
+        }
+
+        DateTimeOffset now = DateTimeOffset.UtcNow;
+        report.Status = FeedbackStatus.Cancelled;
+        report.CancelledAt = now;
+        report.CancelledByUserId = reporterUserId;
+        report.CancellationReason = string.IsNullOrWhiteSpace(request.Reason) ? null : request.Reason.Trim();
+        report.LastActivityAt = now;
+
+        await dbContext.SaveChangesAsync(ct);
+        await SendOkAsync(report.ToDto(), ct);
+    }
+}