updated error message for update community with existing name

src/community/services/community.service.ts

@@ -31,15 +31,7 @@ export class CommunityService {
 
     const project = await this.validateProject(param.projectUuid);
 
-    const existingCommunity = await this.communityRepository.findOneBy({
+    await this.validateName(name);
-      name,
-    });
-    if (existingCommunity) {
-      throw new HttpException(
-        `A community with the name '${name}' already exists.`,
-        HttpStatus.BAD_REQUEST,
-      );
-    }
 
     // Create the new community entity
     const community = this.communityRepository.create({
@@ -148,6 +140,7 @@ export class CommunityService {
 
     try {
       const { name } = updateCommunityDto;
+      if (name != community.name) await this.validateName(name);
 
       community.name = name;
 
@@ -163,7 +156,10 @@ export class CommunityService {
         throw err; // If it's an HttpException, rethrow it
       } else {
         // Throw a generic 404 error if anything else goes wrong
-        throw new HttpException('Community not found', HttpStatus.NOT_FOUND);
+        throw new HttpException(
+          `An Internal exception has been occured ${err}`,
+          HttpStatus.INTERNAL_SERVER_ERROR,
+        );
       }
     }
   }
@@ -234,4 +230,16 @@ export class CommunityService {
     }
     return project;
   }
+
+  private async validateName(name: string) {
+    const existingCommunity = await this.communityRepository.findOneBy({
+      name,
+    });
+    if (existingCommunity) {
+      throw new HttpException(
+        `A community with the name '${name}' already exists.`,
+        HttpStatus.BAD_REQUEST,
+      );
+    }
+  }
 }