use constants and fix improper logging

Author: RitikJaiswal75

src/constants/responses.ts

@@ -15,3 +15,6 @@ export const STATUS_CHECK = {
 };
 
 export const COMMAND_NOT_FOUND = "Command Not Found";
+
+export const INTERNAL_SERVER_ERROR =
+  "Oops! We have encountered an internal Server Error";

src/utils/updateNickname.ts

@@ -1,3 +1,4 @@
+import { INTERNAL_SERVER_ERROR } from "../constants/responses";
 import { DISCORD_BASE_URL } from "../constants/urls";
 import { env } from "../typeDefinitions/default.types";
 
@@ -20,8 +21,8 @@ export async function updateNickName(
     if (nameChangeResponse.ok) {
       return await nameChangeResponse.json();
     }
-    return "Some internal Server error occurred";
   } catch (error) {
     console.log(error);
+    return INTERNAL_SERVER_ERROR;
   }
 }