Add UsersModule

This contains the module, a service (which only returns mock data), a model and the UserInfo DTO.

Signed-off-by: David Mehren <git@herrmehren.de>

src/users/user-info.dto.ts

@@ -0,0 +1,12 @@
+import { IsString } from 'class-validator';
+
+export class UserInfoDto {
+  @IsString()
+  userName: string;
+  @IsString()
+  displayName: string;
+  @IsString()
+  photo: string;
+  @IsString()
+  email: string;
+}

src/users/user.entity.ts

@@ -0,0 +1,8 @@
+import { Entity, PrimaryGeneratedColumn } from 'typeorm';
+
+@Entity()
+export class User {
+  //TODO: Still missing many properties
+  @PrimaryGeneratedColumn('uuid')
+  id: string;
+}

src/users/users.module.ts

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+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { User } from './user.entity';
+import { UsersService } from './users.service';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([User])],
+  providers: [UsersService],
+  exports: [UsersService],
+})
+export class UsersModule {}

src/users/users.service.spec.ts

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+import { Test, TestingModule } from '@nestjs/testing';
+import { UsersService } from './users.service';
+
+describe('UsersService', () => {
+  let service: UsersService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [UsersService],
+    }).compile();
+
+    service = module.get<UsersService>(UsersService);
+  });
+
+  it('should be defined', () => {
+    expect(service).toBeDefined();
+  });
+});

src/users/users.service.ts

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+import { Injectable } from '@nestjs/common';
+import { UserInfoDto } from './user-info.dto';
+
+@Injectable()
+export class UsersService {
+  getUserInfo(): UserInfoDto {
+    //TODO: Use the database
+    return {
+      displayName: 'foo',
+      userName: 'fooUser',
+      email: 'foo@example.com',
+      photo: '',
+    };
+  }
+}