feat(backend): add problem/need submission module with workflow and events

Add submission CRUD with pagination and role scoping, challenge/location binding, automatic keyword extraction, a validated status workflow, and domain events for matchmaking and notifications. Create a problem record together with each submission.
2026-10-04 02:22:00 +02:00
parent 58cc2e4096
commit cadc321d96
12 changed files with 633 additions and 0 deletions
@@ -0,0 +1,36 @@
+using TarninaHub.Domain.Enums;
+
+namespace TarninaHub.Application.Mappings;
+
+public static class SubmissionStatusWire
+{
+    public static string ToWire(this SubmissionStatus status) => status switch
+    {
+        SubmissionStatus.New => "new",
+        SubmissionStatus.Triaged => "triaged",
+        SubmissionStatus.Matched => "matched",
+        SubmissionStatus.InProgress => "in_progress",
+        SubmissionStatus.Closed => "closed",
+        SubmissionStatus.Rejected => "rejected",
+        _ => throw new ArgumentOutOfRangeException(nameof(status), status, null),
+    };
+
+    public static SubmissionStatus? Parse(string? value)
+    {
+        if (string.IsNullOrWhiteSpace(value))
+        {
+            return null;
+        }
+
+        return value switch
+        {
+            "new" => SubmissionStatus.New,
+            "triaged" => SubmissionStatus.Triaged,
+            "matched" => SubmissionStatus.Matched,
+            "in_progress" => SubmissionStatus.InProgress,
+            "closed" => SubmissionStatus.Closed,
+            "rejected" => SubmissionStatus.Rejected,
+            _ => null,
+        };
+    }
+}