Init Nest-Neo4j

2022-09-22 10:08:42 +02:00
parent 3e147ae929
commit 2421651a92
51 changed files with 9766 additions and 0 deletions
--- a/Nest/README.md
+++ b/Nest/README.md
@@ -0,0 +1,73 @@
+<p align="center">
+  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo-small.svg" width="200" alt="Nest Logo" /></a>
+</p>
+
+[circleci-image]: https://img.shields.io/circleci/build/github/nestjs/nest/master?token=abc123def456
+[circleci-url]: https://circleci.com/gh/nestjs/nest
+
+  <p align="center">A progressive <a href="http://nodejs.org" target="_blank">Node.js</a> framework for building efficient and scalable server-side applications.</p>
+    <p align="center">
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/dm/@nestjs/common.svg" alt="NPM Downloads" /></a>
+<a href="https://circleci.com/gh/nestjs/nest" target="_blank"><img src="https://img.shields.io/circleci/build/github/nestjs/nest/master" alt="CircleCI" /></a>
+<a href="https://coveralls.io/github/nestjs/nest?branch=master" target="_blank"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#9" alt="Coverage" /></a>
+<a href="https://discord.gg/G7Qnnhy" target="_blank"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
+<a href="https://opencollective.com/nest#backer" target="_blank"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
+<a href="https://opencollective.com/nest#sponsor" target="_blank"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
+  <a href="https://paypal.me/kamilmysliwiec" target="_blank"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
+    <a href="https://opencollective.com/nest#sponsor"  target="_blank"><img src="https://img.shields.io/badge/Support%20us-Open%20Collective-41B883.svg" alt="Support us"></a>
+  <a href="https://twitter.com/nestframework" target="_blank"><img src="https://img.shields.io/twitter/follow/nestframework.svg?style=social&label=Follow"></a>
+</p>
+  <!--[![Backers on Open Collective](https://opencollective.com/nest/backers/badge.svg)](https://opencollective.com/nest#backer)
+  [![Sponsors on Open Collective](https://opencollective.com/nest/sponsors/badge.svg)](https://opencollective.com/nest#sponsor)-->
+
+## Description
+
+[Nest](https://github.com/nestjs/nest) framework TypeScript starter repository.
+
+## Installation
+
+```bash
+$ npm install
+```
+
+## Running the app
+
+```bash
+# development
+$ npm run start
+
+# watch mode
+$ npm run start:dev
+
+# production mode
+$ npm run start:prod
+```
+
+## Test
+
+```bash
+# unit tests
+$ npm run test
+
+# e2e tests
+$ npm run test:e2e
+
+# test coverage
+$ npm run test:cov
+```
+
+## Support
+
+Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
+
+## Stay in touch
+
+- Author - [Kamil Myśliwiec](https://kamilmysliwiec.com)
+- Website - [https://nestjs.com](https://nestjs.com/)
+- Twitter - [@nestframework](https://twitter.com/nestframework)
+
+## License
+
+Nest is [MIT licensed](LICENSE).
--- a/Nest/nest-cli.json
+++ b/Nest/nest-cli.json
@@ -0,0 +1,5 @@
+{
+  "$schema": "https://json.schemastore.org/nest-cli",
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src"
+}
--- a/Nest/package-lock.json
+++ b/Nest/package-lock.json
--- a/Nest/package.json
+++ b/Nest/package.json
@@ -0,0 +1,54 @@
+{
+  "name": "nest-neo4j",
+  "version": "0.0.1",
+  "description": "",
+  "author": "",
+  "private": true,
+  "license": "UNLICENSED",
+  "scripts": {
+    "prebuild": "rimraf dist",
+    "build": "nest build",
+    "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
+    "start": "nest start",
+    "start:dev": "nest start --watch",
+    "start:debug": "nest start --debug --watch",
+    "start:prod": "node dist/main"
+  },
+  "dependencies": {
+    "@nestjs/common": "^9.0.0",
+    "@nestjs/config": "^2.2.0",
+    "@nestjs/core": "^9.0.0",
+    "@nestjs/jwt": "^9.0.0",
+    "@nestjs/mapped-types": "*",
+    "@nestjs/passport": "^9.0.0",
+    "@nestjs/platform-express": "^9.0.0",
+    "bcrypt": "^5.0.1",
+    "class-transformer": "^0.5.1",
+    "class-validator": "^0.13.2",
+    "neo4j-driver": "^5.0.1",
+    "passport": "^0.6.0",
+    "passport-jwt": "^4.0.0",
+    "passport-local": "^1.0.0",
+    "reflect-metadata": "^0.1.13",
+    "rimraf": "^3.0.2",
+    "rxjs": "^7.2.0"
+  },
+  "devDependencies": {
+    "@nestjs/cli": "^9.0.0",
+    "@nestjs/schematics": "^9.0.0",
+    "@nestjs/testing": "^9.0.0",
+    "@types/bcrypt": "^5.0.0",
+    "@types/express": "^4.17.13",
+    "@types/node": "^16.0.0",
+    "@types/passport-jwt": "^3.0.6",
+    "@types/passport-local": "^1.0.34",
+    "@types/supertest": "^2.0.11",
+    "prettier": "^2.3.2",
+    "source-map-support": "^0.5.20",
+    "supertest": "^6.1.3",
+    "ts-loader": "^9.2.3",
+    "ts-node": "^10.0.0",
+    "tsconfig-paths": "4.1.0",
+    "typescript": "^4.7.4"
+  }
+}
--- a/Nest/src/app.controller.ts
+++ b/Nest/src/app.controller.ts
@@ -0,0 +1,19 @@
+import { Controller, Get, UseGuards } from '@nestjs/common';
+import { AppService } from './app.service';
+import { JwtAuthGuard } from './auth/jwt.guard';
+
+@Controller()
+export class AppController {
+  constructor(private readonly appService: AppService) {}
+  @Get()
+  async getHello(): Promise<string> {
+    const greeting = await this.appService.getHello();
+    return greeting;
+  }
+
+  @UseGuards(JwtAuthGuard)
+  @Get('/protected')
+  async getProtected() {
+    return 'PROTECTED';
+  }
+}
--- a/Nest/src/app.module.ts
+++ b/Nest/src/app.module.ts
@@ -0,0 +1,33 @@
+import { Module } from '@nestjs/common';
+import { ConfigModule, ConfigService } from '@nestjs/config';
+import { AppController } from './app.controller';
+import { Neo4jModule } from './neo4j/neo4j.module';
+import { AuthModule } from './auth/auth.module';
+import { UserModule } from './user/user.module';
+import { Neo4jConfig } from './neo4j/neo4j-cfg.interface';
+import { AppService } from './app.service';
+import { StdZhModule } from './std_zh/std_zh.module';
+
+@Module({ 
+  imports: [
+    ConfigModule.forRoot({ isGlobal: true }),
+    Neo4jModule.forRootAsync({
+      imports: [ConfigModule],
+      inject: [ConfigService],
+      useFactory: (configService: ConfigService): Neo4jConfig => ({
+        scheme: configService.get('NEO_SCHEME'),
+        host: configService.get('NEO_HOST'),
+        port: configService.get('NEO_PORT'),
+        username: configService.get('NEO_USER'),
+        password: configService.get('NEO_PASS'),
+        database: configService.get('NEO_DB'),
+      }),
+    }),
+    AuthModule,
+    UserModule,
+    StdZhModule,
+  ],
+  controllers: [AppController],
+  providers: [AppService],
+})
+export class AppModule {}
--- a/Nest/src/app.service.ts
+++ b/Nest/src/app.service.ts
@@ -0,0 +1,21 @@
+import { Injectable } from '@nestjs/common';
+import { Node } from 'neo4j-driver';
+import { Neo4jService } from 'src/neo4j/neo4j.service';
+
+export type User = Node;
+
+@Injectable()
+export class AppService {
+  constructor(private readonly neo4jService: Neo4jService) {}
+
+  async getHello(): Promise<string> {
+    const result = await this.neo4jService.read(
+      `MATCH (n) RETURN count(n) AS count`,
+      {},
+    );
+
+    const count = result.records[0].get('count');
+
+    return `${count} nodes in the database`;
+  }
+}
--- a/Nest/src/auth/Dto/credentials.dto.ts
+++ b/Nest/src/auth/Dto/credentials.dto.ts
@@ -0,0 +1,27 @@
+import { Type } from 'class-transformer';
+import { IsDate, IsEmail, IsNotEmpty, MaxDate } from 'class-validator';
+
+export class LoginDto {
+  username?: string;
+  @IsEmail()
+  email?: string;
+  @IsNotEmpty()
+  password: string;
+}
+
+export class RegisterDto {
+  @IsNotEmpty()
+  username?: string;
+
+  @IsNotEmpty()
+  @IsEmail()
+  email: string;
+  @IsNotEmpty()
+  password: string;
+  @IsNotEmpty()
+  fullname: string;
+  @IsNotEmpty()
+  @IsDate()
+  @Type(() => Date)
+  birthday: Date;
+}
--- a/Nest/src/auth/auth.controller.ts
+++ b/Nest/src/auth/auth.controller.ts
@@ -0,0 +1,28 @@
+import { Body, Controller, Post, UseGuards, Request } from '@nestjs/common';
+import { UserService } from 'src/user/user.service';
+import { LocalAuthGuard } from './auth.guard';
+import { AuthService } from './auth.service';
+import { RegisterDto } from './Dto/credentials.dto';
+
+@Controller('auth')
+export class AuthController {
+  constructor(
+    private readonly userService: UserService,
+    private readonly authService: AuthService,
+  ) {}
+  @Post('register')
+  async postRegister(@Body() registerDto: RegisterDto) {
+    const user = await this.userService.create(registerDto);
+    return user;
+  }
+  @UseGuards(LocalAuthGuard)
+  @Post('login')
+  async postLogin(@Request() request) {
+    const { user } = request;
+    const { access_token } = await this.authService.signToken(user);
+    return {
+      ...user,
+      access_token,
+    };
+  }
+}
--- a/Nest/src/auth/auth.guard.ts
+++ b/Nest/src/auth/auth.guard.ts
@@ -0,0 +1,5 @@
+import { Injectable } from '@nestjs/common';
+import { AuthGuard } from '@nestjs/passport';
+
+@Injectable()
+export class LocalAuthGuard extends AuthGuard('local') {}
--- a/Nest/src/auth/auth.module.ts
+++ b/Nest/src/auth/auth.module.ts
@@ -0,0 +1,19 @@
+import { Module } from '@nestjs/common';
+import { AuthService } from './auth.service';
+import { AuthController } from './auth.controller';
+import { UserModule } from 'src/user/user.module';
+import { JwtModule } from '@nestjs/jwt';
+import { LocalStrategy } from './local.strategy';
+import { JwtStrategy } from './jwt.strategy';
+@Module({
+  imports: [
+    UserModule,
+    JwtModule.register({
+      secret: process.env.JWT_SECRET || 'changeme',
+      signOptions: { expiresIn: '600s' },
+    }),
+  ],
+  providers: [AuthService, LocalStrategy, JwtStrategy],
+  controllers: [AuthController],
+})
+export class AuthModule {}
--- a/Nest/src/auth/auth.service.ts
+++ b/Nest/src/auth/auth.service.ts
@@ -0,0 +1,35 @@
+import { Injectable, UnauthorizedException } from '@nestjs/common';
+import { User, UserService } from 'src/user/user.service';
+import { JwtService } from '@nestjs/jwt';
+
+import { compare } from 'bcrypt';
+@Injectable()
+export class AuthService {
+  constructor(
+    private readonly userService: UserService,
+    private readonly jwtService: JwtService,
+  ) {}
+
+  async validateUser(username: string, password: string): Promise<User> {
+    const user = await this.userService.findByUsername(username);
+    if (user && (await this.compare(password, user.properties.password))) {
+      return user;
+    }
+    throw new UnauthorizedException();
+  }
+
+  async signToken(user: User) {
+    const { id, email, username } = user.properties;
+    return {
+      access_token: this.jwtService.sign({
+        sub: id,
+        email,
+        username,
+      }),
+    };
+  }
+
+  async compare(plain: string, hashed: string): Promise<boolean> {
+    return await compare(plain, hashed);
+  }
+}
--- a/Nest/src/auth/jwt.guard.ts
+++ b/Nest/src/auth/jwt.guard.ts
@@ -0,0 +1,5 @@
+import { Injectable } from '@nestjs/common';
+import { AuthGuard } from '@nestjs/passport';
+
+@Injectable()
+export class JwtAuthGuard extends AuthGuard('jwt') {}
--- a/Nest/src/auth/jwt.strategy.ts
+++ b/Nest/src/auth/jwt.strategy.ts
@@ -0,0 +1,20 @@
+import { Injectable, UnauthorizedException } from '@nestjs/common';
+import { PassportStrategy } from '@nestjs/passport';
+import { Strategy, ExtractJwt } from 'passport-jwt';
+import { User, UserService } from 'src/user/user.service';
+
+@Injectable()
+export class JwtStrategy extends PassportStrategy(Strategy) {
+  constructor(private readonly userService: UserService) {
+    super({
+      jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
+      ignoreExpiration: false,
+      secretOrKey: process.env.JWT_SECRET || 'changeme',
+    });
+  }
+  async validate(payload: any): Promise<User> {
+    const user = await this.userService.findByUsername(payload.username);
+    if (user) return user;
+    throw new UnauthorizedException();
+  }
+}
--- a/Nest/src/auth/local.strategy.ts
+++ b/Nest/src/auth/local.strategy.ts
@@ -0,0 +1,20 @@
+import { Injectable } from '@nestjs/common';
+import { PassportStrategy } from '@nestjs/passport';
+import { Strategy } from 'passport-local';
+import { Neo4jService } from 'src/neo4j/neo4j.service';
+import { AuthService } from './auth.service';
+
+@Injectable()
+export class LocalStrategy extends PassportStrategy(Strategy) {
+  constructor(
+    private readonly neo4jService: Neo4jService,
+    private readonly authService: AuthService,
+  ) {
+    super();
+  }
+
+  async validate(username: string, password: string): Promise<any> {
+    const user = await this.authService.validateUser(username, password);
+    return user;
+  }
+}
--- a/Nest/src/main.ts
+++ b/Nest/src/main.ts
@@ -0,0 +1,11 @@
+import { ValidationPipe } from '@nestjs/common';
+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+
+async function bootstrap() {
+  const app = await NestFactory.create(AppModule);
+  app.useGlobalPipes(new ValidationPipe());
+
+  await app.listen(process.env.APP_PORT || 3000);
+}
+bootstrap();
--- a/Nest/src/neo4j/neo4j-cfg.interface.ts
+++ b/Nest/src/neo4j/neo4j-cfg.interface.ts
@@ -0,0 +1,9 @@
+export type Neo4jScheme = 'neo4j' | 'neo4j+s' | 'neo4j+ssc' | 'bolt' | 'bolt+s' | 'bolt+ssc';
+export interface Neo4jConfig {
+    scheme: Neo4jScheme;
+    host: string;
+    port: number | string;
+    username: string;
+    password: string;
+    database?: string;
+}
--- a/Nest/src/neo4j/neo4j.constans.ts
+++ b/Nest/src/neo4j/neo4j.constans.ts
@@ -0,0 +1,2 @@
+export const NEO4J_CONFIG: string = 'NEO4J_CONFIG'
+export const NEO4J_DRIVER: string = 'NEO4J_DRIVER'
--- a/Nest/src/neo4j/neo4j.module.ts
+++ b/Nest/src/neo4j/neo4j.module.ts
@@ -0,0 +1,51 @@
+import { DynamicModule, Module, Provider } from '@nestjs/common';
+import { ConfigModule } from '@nestjs/config';
+import { Neo4jConfig } from './neo4j-cfg.interface';
+import { NEO4J_CONFIG, NEO4J_DRIVER } from './neo4j.constans';
+import { Neo4jService } from './neo4j.service';
+import { createDriver } from './neo4j.utilities';
+
+@Module({})
+export class Neo4jModule {
+  static forRoot(config: Neo4jConfig): DynamicModule {
+    return {
+      module: Neo4jModule,
+      providers: [
+        {
+          provide: NEO4J_CONFIG,
+          useValue: config,
+        },
+        {
+          provide: NEO4J_DRIVER,
+          inject: [NEO4J_CONFIG],
+          useFactory: async (config: Neo4jConfig) => await createDriver(config),
+        },
+        Neo4jService,
+      ],
+      exports: [Neo4jService],
+    };
+  }
+  static forRootAsync(configProvider): DynamicModule {
+    return {
+      module: Neo4jModule,
+            global: true,
+            imports: [ ConfigModule ],
+
+            providers: [
+                {
+                    provide: NEO4J_CONFIG,
+                    ...configProvider
+                } as Provider<any>,
+                {
+                    provide: NEO4J_DRIVER,
+                    inject: [ NEO4J_CONFIG ],
+                    useFactory: async (config: Neo4jConfig) => createDriver(config),
+                },
+                Neo4jService,
+            ],
+            exports: [
+                Neo4jService,
+            ]
+    }
+  }
+}
--- a/Nest/src/neo4j/neo4j.service.ts
+++ b/Nest/src/neo4j/neo4j.service.ts
@@ -0,0 +1,44 @@
+import { Inject, Injectable } from '@nestjs/common';
+import neo4j, { Driver, Result } from 'neo4j-driver';
+import { Neo4jConfig } from './neo4j-cfg.interface';
+import { NEO4J_CONFIG, NEO4J_DRIVER } from './neo4j.constans';
+
+@Injectable()
+export class Neo4jService {
+  constructor(
+    @Inject(NEO4J_CONFIG) private readonly config: Neo4jConfig,
+    @Inject(NEO4J_DRIVER) private readonly driver: Driver,
+  ) {}
+
+  getDriver(): Driver {
+    return this.driver;
+  }
+
+  getConfig(): Neo4jConfig {
+    return this.config;
+  }
+
+  getReadSession(database?: string) {
+    return this.driver.session({
+      database: database || this.config.database,
+      defaultAccessMode: neo4j.session.READ,
+    });
+  }
+
+  getWriteSession(database?: string) {
+    return this.driver.session({
+      database: database || this.config.database,
+      defaultAccessMode: neo4j.session.WRITE,
+    });
+  }
+
+  read(cypher: string, params: Record<string, any>, database?: string): Result {
+    const session = this.getReadSession(database);
+    return session.run(cypher, params);
+  }
+
+  write(cypher: string, params: Record<string, any>, database?: string): Result {
+    const session = this.getWriteSession(database);
+    return session.run(cypher, params);
+  }
+}
--- a/Nest/src/neo4j/neo4j.utilities.ts
+++ b/Nest/src/neo4j/neo4j.utilities.ts
@@ -0,0 +1,13 @@
+import neo4j, { Driver } from 'neo4j-driver';
+import { Neo4jConfig } from './neo4j-cfg.interface';
+
+export const createDriver = async (config: Neo4jConfig) => {
+  const driver: Driver = neo4j.driver(
+    `${config.scheme}://${config.host}:${config.port}`,
+    neo4j.auth.basic(config.username, config.password),
+  );
+
+  const serverInfo = await driver.getServerInfo();
+  console.log(serverInfo);
+  return driver;
+};
--- a/Nest/src/std_zh/diagnoza/diagnoza.controller.ts
+++ b/Nest/src/std_zh/diagnoza/diagnoza.controller.ts
@@ -0,0 +1,34 @@
+import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import { DiagnozaService } from './diagnoza.service';
+import { CreateDiagnozaDto } from './dto/create-diagnoza.dto';
+import { UpdateDiagnozaDto } from './dto/update-diagnoza.dto';
+
+@Controller('diagnoza')
+export class DiagnozaController {
+  constructor(private readonly diagnozaService: DiagnozaService) {}
+
+  @Post()
+  create(@Body() createDiagnozaDto: CreateDiagnozaDto) {
+    return this.diagnozaService.create(createDiagnozaDto);
+  }
+
+  @Get()
+  findAll() {
+    return this.diagnozaService.findAll();
+  }
+
+  @Get(':id')
+  findOne(@Param('id') id: string) {
+    return this.diagnozaService.findOne(+id);
+  }
+
+  @Patch(':id')
+  update(@Param('id') id: string, @Body() updateDiagnozaDto: UpdateDiagnozaDto) {
+    return this.diagnozaService.update(+id, updateDiagnozaDto);
+  }
+
+  @Delete(':id')
+  remove(@Param('id') id: string) {
+    return this.diagnozaService.remove(+id);
+  }
+}
--- a/Nest/src/std_zh/diagnoza/diagnoza.module.ts
+++ b/Nest/src/std_zh/diagnoza/diagnoza.module.ts
@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { DiagnozaService } from './diagnoza.service';
+import { DiagnozaController } from './diagnoza.controller';
+
+@Module({
+  controllers: [DiagnozaController],
+  providers: [DiagnozaService]
+})
+export class DiagnozaModule {}
--- a/Nest/src/std_zh/diagnoza/diagnoza.service.ts
+++ b/Nest/src/std_zh/diagnoza/diagnoza.service.ts
@@ -0,0 +1,26 @@
+import { Injectable } from '@nestjs/common';
+import { CreateDiagnozaDto } from './dto/create-diagnoza.dto';
+import { UpdateDiagnozaDto } from './dto/update-diagnoza.dto';
+
+@Injectable()
+export class DiagnozaService {
+  create(createDiagnozaDto: CreateDiagnozaDto) {
+    return 'This action adds a new diagnoza';
+  }
+
+  findAll() {
+    return `This action returns all diagnoza`;
+  }
+
+  findOne(id: number) {
+    return `This action returns a #${id} diagnoza`;
+  }
+
+  update(id: number, updateDiagnozaDto: UpdateDiagnozaDto) {
+    return `This action updates a #${id} diagnoza`;
+  }
+
+  remove(id: number) {
+    return `This action removes a #${id} diagnoza`;
+  }
+}
--- a/Nest/src/std_zh/diagnoza/dto/create-diagnoza.dto.ts
+++ b/Nest/src/std_zh/diagnoza/dto/create-diagnoza.dto.ts
@@ -0,0 +1 @@
+export class CreateDiagnozaDto {}
--- a/Nest/src/std_zh/diagnoza/dto/update-diagnoza.dto.ts
+++ b/Nest/src/std_zh/diagnoza/dto/update-diagnoza.dto.ts
@@ -0,0 +1,4 @@
+import { PartialType } from '@nestjs/mapped-types';
+import { CreateDiagnozaDto } from './create-diagnoza.dto';
+
+export class UpdateDiagnozaDto extends PartialType(CreateDiagnozaDto) {}
--- a/Nest/src/std_zh/diagnoza/entities/diagnoza.entity.ts
+++ b/Nest/src/std_zh/diagnoza/entities/diagnoza.entity.ts
@@ -0,0 +1 @@
+export class Diagnoza {}
--- a/Nest/src/std_zh/klinika/dto/create-klinika.dto.ts
+++ b/Nest/src/std_zh/klinika/dto/create-klinika.dto.ts
@@ -0,0 +1 @@
+export class CreateKlinikaDto {}
--- a/Nest/src/std_zh/klinika/dto/update-klinika.dto.ts
+++ b/Nest/src/std_zh/klinika/dto/update-klinika.dto.ts
@@ -0,0 +1,4 @@
+import { PartialType } from '@nestjs/mapped-types';
+import { CreateKlinikaDto } from './create-klinika.dto';
+
+export class UpdateKlinikaDto extends PartialType(CreateKlinikaDto) {}
--- a/Nest/src/std_zh/klinika/entities/klinika.entity.ts
+++ b/Nest/src/std_zh/klinika/entities/klinika.entity.ts
@@ -0,0 +1 @@
+export class Klinika {}
--- a/Nest/src/std_zh/klinika/klinika.controller.ts
+++ b/Nest/src/std_zh/klinika/klinika.controller.ts
@@ -0,0 +1,34 @@
+import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import { KlinikaService } from './klinika.service';
+import { CreateKlinikaDto } from './dto/create-klinika.dto';
+import { UpdateKlinikaDto } from './dto/update-klinika.dto';
+
+@Controller('klinika')
+export class KlinikaController {
+  constructor(private readonly klinikaService: KlinikaService) {}
+
+  @Post()
+  create(@Body() createKlinikaDto: CreateKlinikaDto) {
+    return this.klinikaService.create(createKlinikaDto);
+  }
+
+  @Get()
+  findAll() {
+    return this.klinikaService.findAll();
+  }
+
+  @Get(':id')
+  findOne(@Param('id') id: string) {
+    return this.klinikaService.findOne(+id);
+  }
+
+  @Patch(':id')
+  update(@Param('id') id: string, @Body() updateKlinikaDto: UpdateKlinikaDto) {
+    return this.klinikaService.update(+id, updateKlinikaDto);
+  }
+
+  @Delete(':id')
+  remove(@Param('id') id: string) {
+    return this.klinikaService.remove(+id);
+  }
+}
--- a/Nest/src/std_zh/klinika/klinika.module.ts
+++ b/Nest/src/std_zh/klinika/klinika.module.ts
@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { KlinikaService } from './klinika.service';
+import { KlinikaController } from './klinika.controller';
+
+@Module({
+  controllers: [KlinikaController],
+  providers: [KlinikaService]
+})
+export class KlinikaModule {}
--- a/Nest/src/std_zh/klinika/klinika.service.ts
+++ b/Nest/src/std_zh/klinika/klinika.service.ts
@@ -0,0 +1,26 @@
+import { Injectable } from '@nestjs/common';
+import { CreateKlinikaDto } from './dto/create-klinika.dto';
+import { UpdateKlinikaDto } from './dto/update-klinika.dto';
+
+@Injectable()
+export class KlinikaService {
+  create(createKlinikaDto: CreateKlinikaDto) {
+    return 'This action adds a new klinika';
+  }
+
+  findAll() {
+    return `This action returns all klinika`;
+  }
+
+  findOne(id: number) {
+    return `This action returns a #${id} klinika`;
+  }
+
+  update(id: number, updateKlinikaDto: UpdateKlinikaDto) {
+    return `This action updates a #${id} klinika`;
+  }
+
+  remove(id: number) {
+    return `This action removes a #${id} klinika`;
+  }
+}
--- a/Nest/src/std_zh/pacienti/dto/create-pacienti.dto.ts
+++ b/Nest/src/std_zh/pacienti/dto/create-pacienti.dto.ts
@@ -0,0 +1 @@
+export class CreatePacientiDto {}
--- a/Nest/src/std_zh/pacienti/dto/update-pacienti.dto.ts
+++ b/Nest/src/std_zh/pacienti/dto/update-pacienti.dto.ts
@@ -0,0 +1,4 @@
+import { PartialType } from '@nestjs/mapped-types';
+import { CreatePacientiDto } from './create-pacienti.dto';
+
+export class UpdatePacientiDto extends PartialType(CreatePacientiDto) {}
--- a/Nest/src/std_zh/pacienti/entities/pacienti.entity.ts
+++ b/Nest/src/std_zh/pacienti/entities/pacienti.entity.ts
@@ -0,0 +1 @@
+export class Pacienti {}
--- a/Nest/src/std_zh/pacienti/pacienti.controller.ts
+++ b/Nest/src/std_zh/pacienti/pacienti.controller.ts
@@ -0,0 +1,34 @@
+import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import { PacientiService } from './pacienti.service';
+import { CreatePacientiDto } from './dto/create-pacienti.dto';
+import { UpdatePacientiDto } from './dto/update-pacienti.dto';
+
+@Controller('pacienti')
+export class PacientiController {
+  constructor(private readonly pacientiService: PacientiService) {}
+
+  @Post()
+  create(@Body() createPacientiDto: CreatePacientiDto) {
+    return this.pacientiService.create(createPacientiDto);
+  }
+
+  @Get()
+  findAll() {
+    return this.pacientiService.findAll();
+  }
+
+  @Get(':id')
+  findOne(@Param('id') id: string) {
+    return this.pacientiService.findOne(+id);
+  }
+
+  @Patch(':id')
+  update(@Param('id') id: string, @Body() updatePacientiDto: UpdatePacientiDto) {
+    return this.pacientiService.update(+id, updatePacientiDto);
+  }
+
+  @Delete(':id')
+  remove(@Param('id') id: string) {
+    return this.pacientiService.remove(+id);
+  }
+}
--- a/Nest/src/std_zh/pacienti/pacienti.module.ts
+++ b/Nest/src/std_zh/pacienti/pacienti.module.ts
@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { PacientiService } from './pacienti.service';
+import { PacientiController } from './pacienti.controller';
+
+@Module({
+  controllers: [PacientiController],
+  providers: [PacientiService]
+})
+export class PacientiModule {}
--- a/Nest/src/std_zh/pacienti/pacienti.service.ts
+++ b/Nest/src/std_zh/pacienti/pacienti.service.ts
@@ -0,0 +1,26 @@
+import { Injectable } from '@nestjs/common';
+import { CreatePacientiDto } from './dto/create-pacienti.dto';
+import { UpdatePacientiDto } from './dto/update-pacienti.dto';
+
+@Injectable()
+export class PacientiService {
+  create(createPacientiDto: CreatePacientiDto) {
+    return 'This action adds a new pacienti';
+  }
+
+  findAll() {
+    return `This action returns all pacienti`;
+  }
+
+  findOne(id: number) {
+    return `This action returns a #${id} pacienti`;
+  }
+
+  update(id: number, updatePacientiDto: UpdatePacientiDto) {
+    return `This action updates a #${id} pacienti`;
+  }
+
+  remove(id: number) {
+    return `This action removes a #${id} pacienti`;
+  }
+}
--- a/Nest/src/std_zh/std_zh.module.ts
+++ b/Nest/src/std_zh/std_zh.module.ts
@@ -0,0 +1,12 @@
+import { Module } from '@nestjs/common';
+import { KlinikaModule } from './klinika/klinika.module';
+import { PacientiModule } from './pacienti/pacienti.module';
+import { DiagnozaModule } from './diagnoza/diagnoza.module';
+import { TrajtimiModule } from './trajtimi/trajtimi.module';
+
+@Module({
+  controllers: [],
+  providers: [],
+  imports: [KlinikaModule, PacientiModule, DiagnozaModule, TrajtimiModule],
+})
+export class StdZhModule {}
--- a/Nest/src/std_zh/trajtimi/dto/create-trajtimi.dto.ts
+++ b/Nest/src/std_zh/trajtimi/dto/create-trajtimi.dto.ts
@@ -0,0 +1 @@
+export class CreateTrajtimiDto {}
--- a/Nest/src/std_zh/trajtimi/dto/update-trajtimi.dto.ts
+++ b/Nest/src/std_zh/trajtimi/dto/update-trajtimi.dto.ts
@@ -0,0 +1,4 @@
+import { PartialType } from '@nestjs/mapped-types';
+import { CreateTrajtimiDto } from './create-trajtimi.dto';
+
+export class UpdateTrajtimiDto extends PartialType(CreateTrajtimiDto) {}
--- a/Nest/src/std_zh/trajtimi/entities/trajtimi.entity.ts
+++ b/Nest/src/std_zh/trajtimi/entities/trajtimi.entity.ts
@@ -0,0 +1 @@
+export class Trajtimi {}
--- a/Nest/src/std_zh/trajtimi/trajtimi.controller.ts
+++ b/Nest/src/std_zh/trajtimi/trajtimi.controller.ts
@@ -0,0 +1,34 @@
+import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import { TrajtimiService } from './trajtimi.service';
+import { CreateTrajtimiDto } from './dto/create-trajtimi.dto';
+import { UpdateTrajtimiDto } from './dto/update-trajtimi.dto';
+
+@Controller('trajtimi')
+export class TrajtimiController {
+  constructor(private readonly trajtimiService: TrajtimiService) {}
+
+  @Post()
+  create(@Body() createTrajtimiDto: CreateTrajtimiDto) {
+    return this.trajtimiService.create(createTrajtimiDto);
+  }
+
+  @Get()
+  findAll() {
+    return this.trajtimiService.findAll();
+  }
+
+  @Get(':id')
+  findOne(@Param('id') id: string) {
+    return this.trajtimiService.findOne(+id);
+  }
+
+  @Patch(':id')
+  update(@Param('id') id: string, @Body() updateTrajtimiDto: UpdateTrajtimiDto) {
+    return this.trajtimiService.update(+id, updateTrajtimiDto);
+  }
+
+  @Delete(':id')
+  remove(@Param('id') id: string) {
+    return this.trajtimiService.remove(+id);
+  }
+}
--- a/Nest/src/std_zh/trajtimi/trajtimi.module.ts
+++ b/Nest/src/std_zh/trajtimi/trajtimi.module.ts
@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { TrajtimiService } from './trajtimi.service';
+import { TrajtimiController } from './trajtimi.controller';
+
+@Module({
+  controllers: [TrajtimiController],
+  providers: [TrajtimiService]
+})
+export class TrajtimiModule {}
--- a/Nest/src/std_zh/trajtimi/trajtimi.service.ts
+++ b/Nest/src/std_zh/trajtimi/trajtimi.service.ts
@@ -0,0 +1,26 @@
+import { Injectable } from '@nestjs/common';
+import { CreateTrajtimiDto } from './dto/create-trajtimi.dto';
+import { UpdateTrajtimiDto } from './dto/update-trajtimi.dto';
+
+@Injectable()
+export class TrajtimiService {
+  create(createTrajtimiDto: CreateTrajtimiDto) {
+    return 'This action adds a new trajtimi';
+  }
+
+  findAll() {
+    return `This action returns all trajtimi`;
+  }
+
+  findOne(id: number) {
+    return `This action returns a #${id} trajtimi`;
+  }
+
+  update(id: number, updateTrajtimiDto: UpdateTrajtimiDto) {
+    return `This action updates a #${id} trajtimi`;
+  }
+
+  remove(id: number) {
+    return `This action removes a #${id} trajtimi`;
+  }
+}
--- a/Nest/src/user/user.controller.ts
+++ b/Nest/src/user/user.controller.ts
@@ -0,0 +1,9 @@
+import { Controller } from '@nestjs/common';
+import { UserService } from './user.service';
+
+@Controller('user')
+export class UserController {
+  constructor(private readonly userService: UserService) {
+    
+  }
+}
--- a/Nest/src/user/user.module.ts
+++ b/Nest/src/user/user.module.ts
@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { UserService } from './user.service';
+import { UserController } from './user.controller';
+
+@Module({
+  imports: [],
+  providers: [UserService],
+  controllers: [UserController],
+  exports: [UserService],
+})
+export class UserModule {}
--- a/Nest/src/user/user.service.ts
+++ b/Nest/src/user/user.service.ts
@@ -0,0 +1,53 @@
+import {
+  BadRequestException,
+  Injectable,
+  UnauthorizedException,
+} from '@nestjs/common';
+import { RegisterDto } from 'src/auth/Dto/credentials.dto';
+import { Neo4jService } from 'src/neo4j/neo4j.service';
+import { Node } from 'neo4j-driver';
+import { hash } from 'bcrypt';
+
+export type User = Node;
+
+@Injectable()
+export class UserService {
+  constructor(private readonly neo4jService: Neo4jService) {}
+
+  async findByUsername(username: string): Promise<User> {
+    try {
+      const res = await this.neo4jService.read(
+        `
+      MATCH (u:User {username: $username})
+      RETURN u
+    `,
+        { username },
+      );
+      return res.records[0].get('u');
+    } catch (error) {
+      throw new UnauthorizedException();
+    }
+  }
+
+  async create(registerDto: RegisterDto): Promise<User> {
+    const hashedPass = await this.hashPass(registerDto.password);
+    const newUser = { ...registerDto, password: hashedPass };
+    try {
+      const res = await this.neo4jService.write(
+        `
+                CREATE (u:User)
+                SET u += $newUser, u.id = randomUUID()
+                RETURN u
+            `,
+        { newUser },
+      );
+      return res.records[0].get('u');
+    } catch (error: any) {
+      throw new BadRequestException(error.message);
+    }
+  }
+
+  async hashPass(plain: string): Promise<string> {
+    return await hash(plain, 10);
+  }
+}
--- a/Nest/tsconfig.build.json
+++ b/Nest/tsconfig.build.json
@@ -0,0 +1,4 @@
+{
+  "extends": "./tsconfig.json",
+  "exclude": ["node_modules", "test", "dist", "**/*spec.ts"]
+}
--- a/Nest/tsconfig.json
+++ b/Nest/tsconfig.json
@@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "declaration": true,
+    "removeComments": true,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "allowSyntheticDefaultImports": true,
+    "target": "es2017",
+    "sourceMap": true,
+    "outDir": "./dist",
+    "baseUrl": "./",
+    "incremental": true,
+    "skipLibCheck": true,
+    "strictNullChecks": false,
+    "noImplicitAny": false,
+    "strictBindCallApply": false,
+    "forceConsistentCasingInFileNames": false,
+    "noFallthroughCasesInSwitch": false
+  }
+}