feat(backend): Implement "Show results after deadline" option

Morphclue · Apr 20, 2024 · db25aca · db25aca
1 parent 8c5b915
commit db25aca
Showing 1 changed file with 17 additions and 2 deletions.
diff --git a/apps/backend/src/poll/poll/poll.service.ts b/apps/backend/src/poll/poll/poll.service.ts
@@ -258,8 +258,7 @@ export class PollService implements OnModuleInit {
       token,
     }).exec();
 
-    if (poll.adminToken === token || poll.settings.showResult === ShowResultOptions.IMMEDIATELY ||
-      poll.settings.showResult === ShowResultOptions.AFTER_PARTICIPATING && currentParticipant.length > 0) {
+    if (this.canViewResults(poll, token, currentParticipant.length > 0)) {
       const participants = await this.participantModel.find({
         poll: new Types.ObjectId(id),
         token: {$ne: token},
@@ -270,6 +269,22 @@ export class PollService implements OnModuleInit {
     return currentParticipant;
   }
 
+  private canViewResults(poll: Poll, token: string, currentParticipant: boolean) {
+    if (poll.adminToken === token) {
+      return true;
+    }
+    switch (poll.settings.showResult) {
+      case ShowResultOptions.IMMEDIATELY:
+        return true;
+      case ShowResultOptions.AFTER_PARTICIPATING:
+        return currentParticipant;
+      case ShowResultOptions.AFTER_DEADLINE:
+        return !poll.settings.deadline || +poll.settings.deadline < Date.now();
+      case ShowResultOptions.NEVER:
+        return false;
+    }
+  }
+
   async findAllParticipants(poll: Types.ObjectId): Promise<Participant[]> {
     return this.participantModel.find({poll}).exec();
   }