feat: updating user role

app/Repositories/UserRepository.ts

@@ -4,6 +4,7 @@ import Hash from '@ioc:Adonis/Core/Hash';
  * Models
  */
 import User from 'App/Models/User';
+import Role from 'App/Models/Role';
 
 /**
  * Validators
@@ -14,8 +15,11 @@ import UpdateUserValidator from 'App/Validators/User/UpdateUserValidator';
 export default class UserRepository {
   private User: typeof User;
 
+  private Role: typeof Role;
+
   constructor() {
     this.User = User;
+    this.Role = Role;
   }
 
   /**
@@ -130,9 +134,32 @@ export default class UserRepository {
    */
   public async update(id: number | string, data: UpdateUserValidator['schema']['props']): Promise<User | null> {
     const user = await this.User.query().preload('contacts').preload('roles').where('id', id).first();
+    const { role: roleSlug, ...updatedFields } = data;
 
     if (user) {
-      await user.merge(data).save();
+      /**
+       * Update fields
+       */
+      user.merge(updatedFields);
+
+      /**
+       * Attach new single role
+       */
+      if (roleSlug) {
+        const role = await this.Role.query().where('slug', roleSlug).first();
+
+        if (role) {
+          await user.related('roles').detach();
+          await user.related('roles').attach([role.id]);
+          await user.load('roles');
+        }
+      }
+
+      /**
+       * Save updated user in database
+       */
+      await user.save();
+
       return user;
     }
 

app/Services/CourseService.ts

@@ -16,7 +16,6 @@ import RoleHelper from 'App/Helpers/RoleHelper';
 import CourseRepository from 'App/Repositories/CourseRepository';
 import UserRepository from 'App/Repositories/UserRepository';
 import CategoryRepository from 'App/Repositories/CategoryRepository';
-import ImageRepository from 'App/Repositories/ImageRepository';
 
 /**
  * Validators
@@ -33,18 +32,14 @@ export default class CourseService {
 
   private categoryRepository: CategoryRepository;
 
-  private imageRepository: ImageRepository;
-
   constructor(
     courseRepository: CourseRepository,
     userRepository: UserRepository,
-    categoryRepository: CategoryRepository,
-    imageRepository: ImageRepository
+    categoryRepository: CategoryRepository
   ) {
     this.courseRepository = courseRepository;
     this.userRepository = userRepository;
     this.categoryRepository = categoryRepository;
-    this.imageRepository = imageRepository;
   }
 
   /**

app/Validators/User/UpdateUserValidator.ts

@@ -1,5 +1,6 @@
 import { schema, rules } from '@ioc:Adonis/Core/Validator';
 import { HttpContextContract } from '@ioc:Adonis/Core/HttpContext';
+import RoleEnum from 'App/Datatypes/Enums/RoleEnum';
 
 export default class UpdateUserValidator {
   constructor(protected ctx: HttpContextContract) {}
@@ -10,9 +11,11 @@ export default class UpdateUserValidator {
     login: schema.string.optional({}, [rules.unique({ table: 'users', column: 'login' })]),
     email: schema.string.optional({}, [rules.email(), rules.unique({ table: 'users', column: 'email' })]),
     password: schema.string.optional(),
+    role: schema.enum.optional(Object.values(RoleEnum)),
   });
 
   public messages = {
-    'email.unique': 'Email is not available.',
+    'login.unique': '"Login" filed is already in use.',
+    'email.unique': '"Email" field is already in use.',
   };
 }