feat: moderation API

Foxnouns.Backend/Services/ModerationRendererService.cs

@@ -0,0 +1,73 @@
+// Copyright (C) 2023-present sam/u1f320 (vulpine.solutions)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published
+// by the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+using Foxnouns.Backend.Database;
+using Foxnouns.Backend.Database.Models;
+using Foxnouns.Backend.Dto;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace Foxnouns.Backend.Services;
+
+public class ModerationRendererService(
+    DatabaseContext db,
+    UserRendererService userRenderer,
+    MemberRendererService memberRenderer
+)
+{
+    public ReportResponse RenderReport(Report report)
+    {
+        return new ReportResponse(
+            report.Id,
+            userRenderer.RenderPartialUser(report.Reporter),
+            userRenderer.RenderPartialUser(report.TargetUser),
+            report.TargetMemberId != null
+                ? memberRenderer.RenderPartialMember(report.TargetMember!)
+                : null,
+            report.Status,
+            report.Reason,
+            report.TargetType,
+            report.TargetSnapshot != null
+                ? JsonConvert.DeserializeObject<JObject>(report.TargetSnapshot)
+                : null
+        );
+    }
+
+    public AuditLogResponse RenderAuditLogEntry(AuditLogEntry entry)
+    {
+        return new AuditLogResponse(
+            Id: entry.Id,
+            Moderator: ToEntity(entry.ModeratorId, entry.ModeratorUsername)!,
+            TargetUser: ToEntity(entry.TargetUserId, entry.TargetUsername),
+            TargetMember: ToEntity(entry.TargetMemberId, entry.TargetMemberName),
+            ReportId: entry.ReportId,
+            Type: entry.Type,
+            Reason: entry.Reason,
+            ClearedFields: entry.ClearedFields
+        );
+    }
+
+    public NotificationResponse RenderNotification(Notification notification) =>
+        new(
+            notification.Id,
+            notification.Type,
+            notification.Message,
+            notification.LocalizationKey,
+            notification.LocalizationParams,
+            notification.AcknowledgedAt != null
+        );
+
+    private static AuditLogEntity? ToEntity(Snowflake? id, string? username) =>
+        id != null && username != null ? new AuditLogEntity(id.Value, username) : null;
+}