feat: add theater service

This commit is contained in:
Sergey Krylov 2026-04-18 08:12:23 +03:00
commit 81003652d7
23 changed files with 6524 additions and 0 deletions

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# compiled output
/dist
/node_modules
/build
# Logs
logs
*.log
npm-debug.log*
pnpm-debug.log*
yarn-debug.log*
yarn-error.log*
lerna-debug.log*
# OS
.DS_Store
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/coverage
/.nyc_output
# IDEs and editors
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*.launch
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*.sublime-workspace
# IDE - VSCode
.vscode/*
!.vscode/settings.json
!.vscode/tasks.json
!.vscode/launch.json
!.vscode/extensions.json
# dotenv environment variable files
.env
.env.development.local
.env.test.local
.env.production.local
.env.local
# temp directory
.temp
.tmp
# Runtime data
pids
*.pid
*.seed
*.pid.lock
# Diagnostic reports (https://nodejs.org/api/report.html)
report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
/prisma/generated

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// @ts-check
import eslint from '@eslint/js';
import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
import globals from 'globals';
import tseslint from 'typescript-eslint';
export default tseslint.config(
{
ignores: ['eslint.config.mjs'],
},
eslint.configs.recommended,
...tseslint.configs.recommendedTypeChecked,
eslintPluginPrettierRecommended,
{
languageOptions: {
globals: {
...globals.node,
...globals.jest,
},
sourceType: 'commonjs',
parserOptions: {
projectService: true,
tsconfigRootDir: import.meta.dirname,
},
},
},
{
rules: {
'@typescript-eslint/no-explicit-any': 'off',
'@typescript-eslint/no-floating-promises': 'warn',
'@typescript-eslint/no-unsafe-argument': 'warn',
"prettier/prettier": ["error", { endOfLine: "auto" }],
},
},
);

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{
"$schema": "https://json.schemastore.org/nest-cli",
"collection": "@nestjs/schematics",
"sourceRoot": "src",
"compilerOptions": {
"deleteOutDir": true
}
}

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{
"name": "theater-service",
"version": "0.0.1",
"description": "",
"author": "",
"private": true,
"license": "UNLICENSED",
"scripts": {
"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",
"lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
"test": "jest",
"test:watch": "jest --watch",
"test:cov": "jest --coverage",
"test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
"test:e2e": "jest --config ./test/jest-e2e.json"
},
"dependencies": {
"@grpc/grpc-js": "^1.14.3",
"@grpc/proto-loader": "^0.8.0",
"@nestjs/common": "^11.0.1",
"@nestjs/config": "^4.0.4",
"@nestjs/core": "^11.0.1",
"@nestjs/microservices": "^11.1.19",
"@nestjs/platform-express": "^11.0.1",
"@prisma/adapter-pg": "^7.7.0",
"@prisma/client": "^7.7.0",
"@teacinema/common": "^1.4.0",
"@teacinema/contracts": "^1.3.1",
"prisma": "^7.7.0",
"reflect-metadata": "^0.2.2",
"rxjs": "^7.8.1"
},
"devDependencies": {
"@eslint/eslintrc": "^3.2.0",
"@eslint/js": "^9.18.0",
"@nestjs/cli": "^11.0.0",
"@nestjs/schematics": "^11.0.0",
"@nestjs/testing": "^11.0.1",
"@teacinema/core": "^1.0.9",
"@types/express": "^5.0.0",
"@types/jest": "^30.0.0",
"@types/node": "^22.10.7",
"@types/supertest": "^6.0.2",
"eslint": "^9.18.0",
"eslint-config-prettier": "^10.0.1",
"eslint-plugin-prettier": "^5.2.2",
"globals": "^16.0.0",
"jest": "^30.0.0",
"prettier": "^3.4.2",
"source-map-support": "^0.5.21",
"supertest": "^7.0.0",
"ts-jest": "^29.2.5",
"ts-loader": "^9.5.2",
"ts-node": "^10.9.2",
"tsconfig-paths": "^4.2.0",
"typescript": "^5.7.3",
"typescript-eslint": "^8.20.0"
},
"jest": {
"moduleFileExtensions": [
"js",
"json",
"ts"
],
"rootDir": "src",
"testRegex": ".*\\.spec\\.ts$",
"transform": {
"^.+\\.(t|j)s$": "ts-jest"
},
"collectCoverageFrom": [
"**/*.(t|j)s"
],
"coverageDirectory": "../coverage",
"testEnvironment": "node"
}
}

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import config from '@teacinema/core/prettier'
export default {
...config,
tabWidth: 2,
useTabs: false,
};

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import dotenv from 'dotenv'
import dotenvExpand from 'dotenv-expand'
import { defineConfig } from 'prisma/config'
const env = dotenv.config({ path: '.env' })
dotenvExpand.expand(env)
export default defineConfig({
schema: 'prisma/schema.prisma',
migrations: {
path: 'prisma/migrations'
},
datasource: {
url: process.env['DATABASE_URI']
}
})

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prisma/schema.prisma Normal file
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// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema
// Get a free hosted Postgres database in seconds: `npx create-db`
generator client {
provider = "prisma-client"
output = "./generated"
moduleFormat = "cjs"
}
datasource db {
provider = "postgresql"
}
model Theater {
id String @id @default(nanoid())
name String
address String
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
@@map("theaters")
}

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import { Module } from '@nestjs/common'
import { ConfigModule } from '@nestjs/config'
import { PrismaModule } from '@/infra/prisma/prisma.module'
import { TheaterModule } from './modules/theater/infra/theater.module'
@Module({
imports: [
ConfigModule.forRoot({
isGlobal: true
}),
PrismaModule,
TheaterModule
]
})
export class AppModule {}

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import { Global, Module } from '@nestjs/common'
import { PrismaService } from './prisma.service'
@Global()
@Module({
providers: [PrismaService],
exports: [PrismaService]
})
export class PrismaModule {}

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import {
Injectable,
Logger,
OnModuleDestroy,
OnModuleInit
} from '@nestjs/common'
import { ConfigService } from '@nestjs/config'
import { PrismaPg } from '@prisma/adapter-pg'
import { PrismaClient } from '@prisma/generated/client'
@Injectable()
export class PrismaService
extends PrismaClient
implements OnModuleInit, OnModuleDestroy
{
private readonly logger = new Logger(PrismaService.name)
public constructor(private readonly configService: ConfigService) {
super({
adapter: new PrismaPg({
user: configService.getOrThrow('DATABASE_USERNAME'),
password: configService.getOrThrow('DATABASE_PASSWORD'),
host: configService.getOrThrow('DATABASE_HOST'),
port: configService.getOrThrow('DATABASE_PORT'),
database: configService.getOrThrow('DATABASE_NAME')
})
})
}
public async onModuleInit() {
const start = Date.now()
this.logger.log('Prisma connecting...')
try {
await this.$connect()
const ms = Date.now() - start
this.logger.log(`Prisma connected in ${ms}ms`)
} catch (e) {
this.logger.error('Prisma connection error ', e)
throw e
}
}
public async onModuleDestroy() {
this.logger.log('Prisma disconnecting...')
try {
await this.$disconnect()
this.logger.log('Prisma disconnected')
} catch (e) {
this.logger.error('Prisma disconnection error ', e)
}
}
}

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import { ConfigService } from '@nestjs/config'
import { NestFactory } from '@nestjs/core'
import { MicroserviceOptions, Transport } from '@nestjs/microservices'
import { PROTO_PATHS } from '@teacinema/contracts'
import { AppModule } from './app.module'
async function bootstrap() {
const app = await NestFactory.create(AppModule)
const config = app.get(ConfigService)
const host = config.getOrThrow<string>('GRPC_HOST')
const port = config.getOrThrow<string>('GRPC_PORT')
const url = `${host}:${port}`
app.connectMicroservice<MicroserviceOptions>({
transport: Transport.GRPC,
options: {
url,
package: ['theater.v1'],
protoPath: [PROTO_PATHS.THEATER],
loader: {
keepCase: false,
longs: String,
enums: String,
defaults: true,
oneofs: true
}
}
})
await app.startAllMicroservices()
await app.init()
}
bootstrap()

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import { Injectable } from '@nestjs/common'
import { TheaterEntity } from '../../domain/entities/theater.entity'
import { TheaterRepositoryPort } from '../../domain/ports/theater.repository.port'
@Injectable()
export class CreateTheaterUsecase {
public constructor(private readonly repository: TheaterRepositoryPort) {}
public execute(data: Pick<TheaterEntity, 'name' | 'address'>) {
return this.repository.create(data)
}
}

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import { Injectable } from '@nestjs/common'
import { RpcException } from '@nestjs/microservices'
import { RpcStatus } from '@teacinema/common'
import { TheaterEntity } from '../../domain/entities/theater.entity'
import { TheaterRepositoryPort } from '../../domain/ports/theater.repository.port'
@Injectable()
export class GetTheaterUsecase {
public constructor(private readonly repository: TheaterRepositoryPort) {}
public async execute(id: TheaterEntity['id']) {
const theater = await this.repository.findById(id)
if (!theater) {
throw new RpcException({
code: RpcStatus.NOT_FOUND,
message: 'Theater not found'
})
}
return theater
}
}

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import { Injectable } from '@nestjs/common'
import { TheaterRepositoryPort } from '../../domain/ports/theater.repository.port'
@Injectable()
export class ListTheaterUsecase {
public constructor(private readonly repository: TheaterRepositoryPort) {}
public execute() {
return this.repository.findAll()
}
}

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export class TheaterEntity {
public constructor(
public readonly id: string,
public readonly name: string,
public readonly address: string,
public readonly createdAt: Date,
public readonly updatedAt: Date
) {}
}

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import { TheaterEntity } from '../entities/theater.entity'
export abstract class TheaterRepositoryPort {
public abstract findAll(): Promise<TheaterEntity[]>
public abstract findById(
id: TheaterEntity['id']
): Promise<TheaterEntity | null>
public abstract create(
data: Pick<TheaterEntity, 'name' | 'address'>
): Promise<TheaterEntity>
}

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import { Injectable } from '@nestjs/common'
import { Pick } from '@prisma/client/runtime/client'
import { Theater } from '@prisma/generated/client'
import { PrismaService } from '@/infra/prisma/prisma.service'
import { TheaterEntity } from '@/modules/theater/domain/entities/theater.entity'
import { TheaterRepositoryPort } from '../../domain/ports/theater.repository.port'
@Injectable()
export class TheaterPrismaRepository implements TheaterRepositoryPort {
public constructor(private readonly prismaService: PrismaService) {}
public async create(
data: Pick<TheaterEntity, 'name' | 'address'>
): Promise<TheaterEntity> {
const t = await this.prismaService.theater.create({ data })
return this.toEntity(t)
}
public async findAll(): Promise<TheaterEntity[]> {
const items = await this.prismaService.theater.findMany({
orderBy: { name: 'asc' }
})
return items.map(t => this.toEntity(t))
}
public async findById(
id: TheaterEntity['id']
): Promise<TheaterEntity | null> {
const theater = await this.prismaService.theater.findUnique({
where: { id }
})
return theater ? this.toEntity(theater) : null
}
private toEntity(theater: Theater): TheaterEntity {
return new TheaterEntity(
theater.id,
theater.name,
theater.address,
theater.createdAt,
theater.updatedAt
)
}
}

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import { Module } from '@nestjs/common'
import { PrismaModule } from '@/infra/prisma/prisma.module'
import { CreateTheaterUsecase } from '../applications/commands/create-theater.usecase'
import { GetTheaterUsecase } from '../applications/queries/get-theater.usecase'
import { ListTheaterUsecase } from '../applications/queries/list-theater.usecase'
import { TheaterRepositoryPort } from '../domain/ports/theater.repository.port'
import { TheaterGrpcController } from '../interfaces/grpc/theater.grpc.controller'
import { TheaterPrismaRepository } from './prisma/theater.prisma.repository'
@Module({
controllers: [TheaterGrpcController],
providers: [
{
provide: TheaterRepositoryPort,
useClass: TheaterPrismaRepository
},
ListTheaterUsecase,
GetTheaterUsecase,
CreateTheaterUsecase
]
})
export class TheaterModule {}

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import { Controller } from '@nestjs/common'
import { GrpcMethod } from '@nestjs/microservices'
import type {
CreateTheaterRequest,
CreateTheaterResponse,
GetTheaterRequest,
GetTheaterResponse,
ListTheaterResponse
} from '@teacinema/contracts/gen/ts/theater'
import { CreateTheaterUsecase } from '@/modules/theater/applications/commands/create-theater.usecase'
import { GetTheaterUsecase } from '@/modules/theater/applications/queries/get-theater.usecase'
import { ListTheaterUsecase } from '../../applications/queries/list-theater.usecase'
@Controller()
export class TheaterGrpcController {
public constructor(
private readonly listUC: ListTheaterUsecase,
private readonly gettUC: GetTheaterUsecase,
private readonly createUC: CreateTheaterUsecase
) {}
@GrpcMethod('TheaterService', 'ListTheater')
public async getAll(): Promise<ListTheaterResponse> {
const theaters = await this.listUC.execute()
return { theaters }
}
@GrpcMethod('TheaterService', 'GetTheater')
public async getById(data: GetTheaterRequest): Promise<GetTheaterResponse> {
const theater = await this.gettUC.execute(data.id)
return { theater }
}
@GrpcMethod('TheaterService', 'CreateTheater')
public async create(
data: CreateTheaterRequest
): Promise<CreateTheaterResponse> {
const theater = await this.createUC.execute(data)
return { theater }
}
}

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{
"extends": "./tsconfig.json",
"exclude": ["node_modules", "test", "dist", "prisma", "**/*spec.ts"]
}

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{
"compilerOptions": {
"module": "nodenext",
"moduleResolution": "nodenext",
"resolvePackageJsonExports": true,
"esModuleInterop": true,
"isolatedModules": true,
"declaration": true,
"removeComments": true,
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"allowSyntheticDefaultImports": true,
"target": "ES2023",
"sourceMap": true,
"outDir": "./dist",
"baseUrl": "./",
"incremental": true,
"skipLibCheck": true,
"strictNullChecks": true,
"forceConsistentCasingInFileNames": true,
"noImplicitAny": false,
"strictBindCallApply": false,
"noFallthroughCasesInSwitch": false,
"paths": {
"@/*": ["src/*"],
"@prisma/generated": ["./prisma/generated"],
"@prisma/generated/*": ["./prisma/generated/*"]
}
}
}

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