feat: graphql + typeorm + config + postgresql
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11
config.yml
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11
config.yml
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env: dev
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http:
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port: 7122
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db:
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postgres:
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host: 192.168.31.195
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port: 5432
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database: fennec
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username: fennec
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password:
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package-lock.json
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package-lock.json
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12
package.json
12
package.json
@ -22,11 +22,20 @@
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},
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"dependencies": {
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"@nestjs/common": "^7.5.1",
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"@nestjs/config": "^0.6.2",
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"@nestjs/core": "^7.5.1",
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"@nestjs/graphql": "^7.9.8",
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"@nestjs/platform-express": "^7.5.1",
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"@nestjs/typeorm": "^7.1.5",
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"apollo-server-express": "^2.19.2",
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"graphql": "^15.5.0",
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"graphql-tools": "^7.0.2",
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"js-yaml": "^4.0.0",
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"pg": "^8.5.1",
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"reflect-metadata": "^0.1.13",
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"rimraf": "^3.0.2",
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"rxjs": "^6.6.3"
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"rxjs": "^6.6.3",
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"typeorm": "^0.2.30"
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},
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"devDependencies": {
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"@nestjs/cli": "^7.5.1",
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@ -34,6 +43,7 @@
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"@nestjs/testing": "^7.5.1",
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"@types/express": "^4.17.8",
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"@types/jest": "^26.0.15",
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"@types/js-yaml": "^4.0.0",
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"@types/node": "^14.14.6",
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"@types/supertest": "^2.0.10",
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"@typescript-eslint/eslint-plugin": "^4.6.1",
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@ -1,10 +1,42 @@
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import { Module } from '@nestjs/common';
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import { ConfigModule, ConfigService } from '@nestjs/config';
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import { GraphQLModule } from '@nestjs/graphql';
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import { TypeOrmModule } from '@nestjs/typeorm';
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import { AppController } from './app.controller';
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import { AppResolver } from './app.resolver';
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import { AppService } from './app.service';
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import configuration from './commons/config/configuration';
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@Module({
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imports: [],
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imports: [
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ConfigModule.forRoot({
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load: [configuration],
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}),
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TypeOrmModule.forRootAsync({
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imports: [ConfigModule],
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useFactory: (cnfigService: ConfigService) => ({
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type: 'postgres',
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host: cnfigService.get<string>('db.postgres.host'),
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port: cnfigService.get<number>('db.postgres.port'),
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username: cnfigService.get<string>('db.postgres.username'),
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password: cnfigService.get<string>('db.postgres.password'),
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database: cnfigService.get<string>('db.postgres.database'),
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synchronize: true,
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autoLoadEntities: true,
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}),
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inject: [ConfigService],
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}),
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GraphQLModule.forRootAsync({
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imports: [ConfigModule],
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useFactory: (cnfigService: ConfigService) => ({
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debug: cnfigService.get<string>('env') !== 'prod',
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playground: true,
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autoSchemaFile: true,
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}),
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inject: [ConfigService],
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}),
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],
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controllers: [AppController],
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providers: [AppService],
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providers: [AppService, AppResolver],
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})
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export class AppModule {}
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src/app.resolver.ts
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src/app.resolver.ts
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import { Query, Resolver } from '@nestjs/graphql';
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import { Hello } from './hello';
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@Resolver(() => Hello)
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export class AppResolver {
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@Query(() => Hello)
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async hello() {
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return { message: 'Hello, World!' };
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}
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}
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src/commons/config/configuration.ts
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src/commons/config/configuration.ts
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import { readFileSync } from 'fs';
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import * as yaml from 'js-yaml';
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import { join } from 'path';
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export default () => {
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return yaml.load(
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readFileSync(join(__dirname, '../../../config.yml'), 'utf8'),
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) as unknown;
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};
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7
src/hello.ts
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7
src/hello.ts
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import { Field, ObjectType } from '@nestjs/graphql';
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@ObjectType()
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export class Hello {
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@Field()
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message: string;
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}
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import { ConfigService } from '@nestjs/config';
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import { NestFactory } from '@nestjs/core';
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import { AppModule } from './app.module';
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async function bootstrap() {
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const app = await NestFactory.create(AppModule);
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await app.listen(7122);
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const configService = app.get(ConfigService);
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await app.listen(configService.get<number>('http.port'));
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}
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bootstrap();
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