feat(user): add editing user profile

back/src/user/application/ProfileEditor.ts

@@ -0,0 +1,31 @@
+import { Injectable } from '@nestjs/common'
+
+import { EntitySaver } from '@back/db/EntitySaver'
+
+import { User } from '../domain/User.entity'
+import { UserRepository } from '../domain/UserRepository'
+import { ProfileFields } from './dto/ProfileFields'
+
+@Injectable()
+export class ProfileEditor {
+  public constructor(
+    private readonly userRepo: UserRepository,
+    private readonly entitySaver: EntitySaver,
+  ) {}
+
+  public async edit(login: string, fields: ProfileFields): Promise<void> {
+    const user = await this.userRepo.getOne(login)
+
+    this.editName(user, fields)
+
+    await this.entitySaver.save(user)
+  }
+
+  private editName(user: User, { name }: ProfileFields): void {
+    if (name.length > 1) {
+      user.profile.changeName(name)
+    } else {
+      user.profile.removeName()
+    }
+  }
+}

back/src/user/application/dto/ProfileFields.ts

@@ -0,0 +1,3 @@
+export interface ProfileFields {
+  readonly name?: string
+}

back/src/user/domain/Profile.vo.ts

@@ -1,10 +1,12 @@
 import { Option } from 'tsoption'
+import { Column } from 'typeorm'
 
 export class Profile {
   public get name(): Option<string> {
     return Option.of(this._name)
   }
 
+  @Column()
   private _name?: string
 
   public constructor(name?: string) {

back/src/user/presentation/http/controller/ProfileController.ts

@@ -6,6 +6,7 @@ import {
   ApiUseTags,
 } from '@nestjs/swagger'
 
+import { ProfileEditor } from '@back/user/application/ProfileEditor'
 import { UserRepository } from '@back/user/domain/UserRepository'
 import { PostNoCreate } from '@back/utils/presentation/http/PostNoCreate'
 
@@ -16,7 +17,10 @@ import { ProfileResponse } from '../response/ProfileResponse'
 @ApiUseTags('user')
 @ApiBearerAuth()
 export class ProfileController {
-  public constructor(private readonly userRepo: UserRepository) {}
+  public constructor(
+    private readonly userRepo: UserRepository,
+    private readonly profileEditor: ProfileEditor,
+  ) {}
 
   @Get()
   @ApiOperation({ title: 'Show user profile' })
@@ -25,9 +29,7 @@ export class ProfileController {
     type: ProfileResponse,
   })
   public async showProfile(): Promise<ProfileResponse> {
-    const user = await this.userRepo.getOne('email@email.com')
-
-    return ProfileResponse.fromProfile(user.profile)
+    return this.getResponseByLogin('email@email.com')
   }
 
   @PostNoCreate()
@@ -39,10 +41,14 @@ export class ProfileController {
   public async editProfile(
     @Body() request: ProfileRequest,
   ): Promise<ProfileResponse> {
-    const { name } = request
+    await this.profileEditor.edit('email@email.com', request)
+
+    return this.getResponseByLogin('email@email.com')
+  }
+
+  private async getResponseByLogin(login: string): Promise<ProfileResponse> {
+    const user = await this.userRepo.getOne(login)
 
-    return {
-      name,
-    }
+    return ProfileResponse.fromProfile(user.profile)
   }
 }

back/src/user/user.module.ts

@@ -9,6 +9,7 @@ import { ProfileController } from './presentation/http/controller/ProfileControl
 import { User } from './domain/User.entity'
 import { UserRepository } from './domain/UserRepository'
 
+import { ProfileEditor } from './application/ProfileEditor'
 import { Registrator } from './application/Registrator'
 
 import { BcryptPasswordEncoder } from './infrastructure/PasswordEncoder/BcryptPasswordEncoder'
@@ -23,6 +24,7 @@ import { PasswordEncoder } from './infrastructure/PasswordEncoder/PasswordEncode
       useClass: BcryptPasswordEncoder,
     },
     Registrator,
+    ProfileEditor,
     UserRepository,
   ],
 })