Added all community endpoints

libs/common/src/helper/services/community.permission.service.ts

@@ -0,0 +1,33 @@
+import { Injectable } from '@nestjs/common';
+import { BadRequestException } from '@nestjs/common';
+import { CommunityRepository } from '@app/common/modules/community/repositories';
+
+@Injectable()
+export class CommunityPermissionService {
+  constructor(private readonly communityRepository: CommunityRepository) {}
+
+  async checkUserPermission(
+    communityUuid: string,
+    userUuid: string,
+  ): Promise<void> {
+    try {
+      const communityData = await this.communityRepository.findOne({
+        where: {
+          uuid: communityUuid,
+          users: {
+            uuid: userUuid,
+          },
+        },
+        relations: ['users'],
+      });
+
+      if (!communityData) {
+        throw new BadRequestException(
+          'You do not have permission to access this community',
+        );
+      }
+    } catch (err) {
+      throw new BadRequestException(err.message || 'Invalid UUID');
+    }
+  }
+}