251210:1709 Frontend: reeactor organization and run build

frontend/lib/services/user.service.ts

@@ -1,14 +1,32 @@
 import apiClient from "@/lib/api/client";
 import { CreateUserDto, UpdateUserDto, SearchUserDto, User } from "@/types/user";
 
+const transformUser = (user: any): User => {
+  return {
+    ...user,
+    userId: user.user_id,
+    roles: user.assignments?.map((a: any) => a.role) || [],
+  };
+};
+
 export const userService = {
   getAll: async (params?: SearchUserDto) => {
     const response = await apiClient.get<any>("/users", { params });
-    // Unwrap NestJS TransformInterceptor response
-    if (response.data?.data) {
-      return response.data.data as User[];
+
+    // Handle both paginated and non-paginated responses
+    let rawData = response.data?.data || response.data;
+
+    // If paginated (has .data property which is array)
+    if (rawData && Array.isArray(rawData.data)) {
+        rawData = rawData.data;
     }
-    return response.data as User[];
+
+    // If still not array (e.g. error or empty), default to []
+    if (!Array.isArray(rawData)) {
+        return [];
+    }
+
+    return rawData.map(transformUser);
   },
 
   getRoles: async () => {
@@ -21,17 +39,17 @@ export const userService = {
 
   getById: async (id: number) => {
     const response = await apiClient.get<User>(`/users/${id}`);
-    return response.data;
+    return transformUser(response.data);
   },
 
   create: async (data: CreateUserDto) => {
     const response = await apiClient.post<User>("/users", data);
-    return response.data;
+    return transformUser(response.data);
   },
 
   update: async (id: number, data: UpdateUserDto) => {
     const response = await apiClient.put<User>(`/users/${id}`, data);
-    return response.data;
+    return transformUser(response.data);
   },
 
   delete: async (id: number) => {