Conexiondb

package.json

@@ -21,10 +21,14 @@
   },
   "dependencies": {
     "@nestjs/common": "^10.0.0",
+    "@nestjs/config": "^3.2.2",
     "@nestjs/core": "^10.0.0",
     "@nestjs/platform-express": "^10.0.0",
+    "@nestjs/typeorm": "^10.0.2",
+    "mysql2": "^3.10.0",
     "reflect-metadata": "^0.2.0",
-    "rxjs": "^7.8.1"
+    "rxjs": "^7.8.1",
+    "typeorm": "^0.3.20"
   },
   "devDependencies": {
     "@nestjs/cli": "^10.0.0",

src/Profesor/profesor.controller.ts

@@ -0,0 +1,8 @@
+/*
+https://docs.nestjs.com/controllers#controllers
+*/
+
+import { Controller } from '@nestjs/common';
+
+@Controller()
+export class ProfesorController {}

src/Profesor/profesor.module.ts

@@ -0,0 +1,12 @@
+/*
+https://docs.nestjs.com/modules
+*/
+
+import { Module } from '@nestjs/common';
+
+@Module({
+    imports: [],
+    controllers: [],
+    providers: [],
+})
+export class ProfesorModule { }

src/Profesor/profesor.service.ts

@@ -0,0 +1,8 @@
+/*
+https://docs.nestjs.com/providers#services
+*/
+
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class ProfesorService {}

src/app.controller.ts

@@ -1,12 +1,16 @@
 import { Controller, Get } from '@nestjs/common';
 import { AppService } from './app.service';
+import { ConfigService } from '@nestjs/config';
 
 @Controller()
 export class AppController {
-  constructor(private readonly appService: AppService) {}
+  constructor(private readonly appService: AppService, 
+    private configservice: ConfigService
+  ) {}
 
   @Get()
   getHello(): string {
+    console.log("Todo bien", this.configservice.get("DATABASE_NAME"))
     return this.appService.getHello();
   }
 }

src/app.module.ts

@@ -1,10 +1,36 @@
+import { ProfesorModule } from './Profesor/profesor.module';
+import { ProfesorController } from './Profesor/profesor.controller';
+import { ProfesorService } from './Profesor/profesor.service';
 import { Module } from '@nestjs/common';
+import { ConfigModule, ConfigService } from '@nestjs/config';
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { join } from 'path';
 
 @Module({
-  imports: [],
-  controllers: [AppController],
-  providers: [AppService],
+  imports: [
+    ConfigModule.forRoot({
+      envFilePath:".env",
+      isGlobal: true,
+    })
+    ,TypeOrmModule.forRootAsync({
+      imports:[ConfigModule],
+      inject:[ConfigService],
+      useFactory: async(configservice:ConfigService)=>({
+      type: "mariadb",
+      host: configservice.get("DB_HOST"),
+      port: configservice.get("DB_PORT"),
+      username: configservice.get("DB_USER"),
+      password: configservice.get("DB_PASSWORD"),
+      database: configservice.get("DB_DATABASE"),
+      entities: [],
+      synchronize: configservice.get("DB_SYNCRONIZE")
+      })
+    }),ProfesorModule],
+  controllers: [
+    ProfesorController, AppController],
+  providers: [
+    ProfesorService, AppService],
 })
-export class AppModule {}
+export class AppModule { }

src/app.service.ts

@@ -1,8 +1,11 @@
 import { Injectable } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
 
 @Injectable()
 export class AppService {
   getHello(): string {
+    console.log("Todo bien")
+
     return 'Hello World!';
   }
 }