refactor: Remove empty associations from serializers

packages/backend/src/controllers/api/v1/users/get-current-user.test.js

@@ -2,15 +2,29 @@ import { describe, it, expect, beforeEach } from 'vitest';
 import request from 'supertest';
 import app from '../../../../app.js';
 import createAuthTokenByUserId from '../../../../helpers/create-auth-token-by-user-id';
+import { createPermission } from '../../../../../test/factories/permission';
+import { createRole } from '../../../../../test/factories/role';
 import { createUser } from '../../../../../test/factories/user';
 import getCurrentUserMock from '../../../../../test/mocks/rest/api/v1/users/get-current-user';
 
 describe('GET /api/v1/users/me', () => {
-  let role, currentUser, token;
+  let role, permissionOne, permissionTwo, currentUser, token;
 
   beforeEach(async () => {
-    currentUser = await createUser();
-    role = await currentUser.$relatedQuery('role');
+    role = await createRole();
+
+    permissionOne = await createPermission({
+      roleId: role.id,
+    });
+
+    permissionTwo = await createPermission({
+      roleId: role.id,
+    });
+
+    currentUser = await createUser({
+      roleId: role.id,
+    });
+
     token = createAuthTokenByUserId(currentUser.id);
   });
 
@@ -20,7 +34,11 @@ describe('GET /api/v1/users/me', () => {
       .set('Authorization', token)
       .expect(200);
 
-    const expectedPayload = getCurrentUserMock(currentUser, role);
+    const expectedPayload = getCurrentUserMock(currentUser, role, [
+      permissionOne,
+      permissionTwo,
+    ]);
+
     expect(response.body).toEqual(expectedPayload);
   });
 });

packages/backend/src/serializers/role.js

@@ -11,7 +11,7 @@ const roleSerializer = (role) => {
     isAdmin: role.isAdmin,
   };
 
-  if (role.permissions) {
+  if (role.permissions?.length > 0) {
     roleData.permissions = role.permissions.map((permission) =>
       permissionSerializer(permission)
     );

packages/backend/src/serializers/user.js

@@ -15,7 +15,7 @@ const userSerializer = (user) => {
     userData.role = roleSerializer(user.role);
   }
 
-  if (user.permissions) {
+  if (user.permissions?.length > 0) {
     userData.permissions = user.permissions.map((permission) =>
       permissionSerializer(permission)
     );

packages/backend/test/mocks/rest/api/v1/users/get-current-user.js

@@ -1,11 +1,19 @@
-const getCurrentUserMock = (currentUser, role) => {
+const getCurrentUserMock = (currentUser, role, permissions) => {
   return {
     data: {
       createdAt: currentUser.createdAt.getTime(),
       email: currentUser.email,
       fullName: currentUser.fullName,
       id: currentUser.id,
-      permissions: [],
+      permissions: permissions.map((permission) => ({
+        id: permission.id,
+        roleId: permission.roleId,
+        action: permission.action,
+        subject: permission.subject,
+        conditions: permission.conditions,
+        createdAt: permission.createdAt.getTime(),
+        updatedAt: permission.updatedAt.getTime(),
+      })),
       role: {
         createdAt: role.createdAt.getTime(),
         description: null,