more ergonomic

vocodes/src/v2/api/user/GetUserByUsername.ts

@@ -38,11 +38,7 @@ export interface UserProfileModeratorFields {
   maybe_mod_user_token: string | null | undefined,
 }
 
-export interface UserLookupError {
-  errorType: UserLookupErrorType,
-}
-
-export enum UserLookupErrorType {
+export enum UserLookupError {
   NotFound,
   ServerError,
   FrontendError,
@@ -51,11 +47,11 @@ export enum UserLookupErrorType {
 export type GetUserByUsernameResponse = User | UserLookupError;
 
 export function GetUserByUsernameIsOk(response: GetUserByUsernameResponse): response is User {
-  return 'user_token' in response;
+  return response.hasOwnProperty('user_token');
 }
 
 export function GetUserByUsernameIsErr(response: GetUserByUsernameResponse): response is UserLookupError {
-  return 'errorType' in response;
+  return !response.hasOwnProperty('user_token');
 }
 
 
@@ -84,18 +80,18 @@ export async function GetUserByUsername(username: string) : Promise<GetUserByUse
       return response.user!;
     } 
 
-    let errorType = UserLookupErrorType.FrontendError;
+    let errorType = UserLookupError.FrontendError;
     
     if (response?.success === false) {
       if (response.error_reason?.includes("not found")) {
-        errorType = UserLookupErrorType.NotFound;
+        errorType = UserLookupError.NotFound;
       } else {
-        errorType = UserLookupErrorType.ServerError;
+        errorType = UserLookupError.ServerError;
       }
     }
-    return { errorType: errorType };
+    return errorType;
   })
   .catch(e => {
-    return { errorType: UserLookupErrorType.FrontendError };
+    return UserLookupError.FrontendError;
   });
 }

vocodes/src/v2/view/profile/profile_view/ProfileFc.tsx

@@ -10,7 +10,7 @@ import { useParams } from 'react-router-dom';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import { faDiscord, faFirefox, faGithub, faTwitch, faTwitter } from '@fortawesome/free-brands-svg-icons';
 import { faClock, faDollarSign } from '@fortawesome/free-solid-svg-icons';
-import { GetUserByUsername, GetUserByUsernameIsErr, GetUserByUsernameIsOk, User, UserLookupErrorType } from '../../../api/user/GetUserByUsername';
+import { GetUserByUsername, GetUserByUsernameIsErr, GetUserByUsernameIsOk, User, UserLookupError } from '../../../api/user/GetUserByUsername';
 import { format } from 'date-fns';
 import { FrontendUrlConfig } from '../../../../common/FrontendUrlConfig';
 
@@ -30,8 +30,8 @@ function ProfileFc(props: Props) {
     if (GetUserByUsernameIsOk(response)) {
       setUserData(response);
     } else if (GetUserByUsernameIsErr(response)) {
-      switch(response.errorType) {
-        case UserLookupErrorType.NotFound:
+      switch(response) {
+        case UserLookupError.NotFound:
           setNotFoundState(true);
           break;
       }
@@ -40,7 +40,7 @@ function ProfileFc(props: Props) {
 
   useEffect(() => {
     getUser(username);
-  }, [username, getUser]); // NB: Empty array dependency sets to run ONLY on mount
+  }, [username, getUser]);
 
   if (notFoundState) {
     return (