onwuvic

import { Controller, Get } from '@nestjs/common';

@Controller('posts')
export class PostsController {
	  @Get()
    findAll(): string {
        return 'This action returns all posts';
    }

    @Get(:id)

onwuvic

import { Injectable } from '@nestjs/common';

import { Post } from './interfaces/post.interface';

@Injectable()
export class PostsService {
    private readonly posts: Post[] = [];

    create(post: Post) {

onwuvic

export interface Post {
    title: string;
    body: string;
}

onwuvic

import { Module } from '@nestjs/common';

import { PostsController } from './posts.controller';
import { PostsService } from './posts.service';

@Module({
    controllers: [PostsController],
    providers: [PostsService],
})
export class PostsModule {}

onwuvic

import { Module } from '@nestjs/common';

import { PostsModule } from './posts/posts.module';

@Module({
    imports: [PostsModule],
})
export class AppModule {}

onwuvic

export interface IDatabaseConfigAttributes {
    username?: string;
    password?: string;
    database?: string;
    host?: string;
    port?: number | string;
    dialect?: string;
    urlDatabase?: string;
}

onwuvic

import * as dotenv from 'dotenv';

import { IDatabaseConfig } from './interfaces/dbConfig.interface';

dotenv.config();

export const databaseConfig: IDatabaseConfig = {
    development: {
        username: process.env.DB_USER,
        password: process.env.DB_PASS,

onwuvic

DB_HOST=localhost
DB_PORT=5432
DB_USER=database_user_name
DB_PASS=database_password
DB_DIALECT=postgres
DB_NAME_TEST=test_database_name
DB_NAME_DEVELOPMENT=development_database_name
DB_NAME_PRODUCTION=production_database_name
JWTKEY=random_secret_key
TOKEN_EXPIRATION=48h

onwuvic

import { Module } from '@nestjs/common';
import { ConfigModule } from '@nestjs/config';

@Module({
    imports: [
        ConfigModule.forRoot({ isGlobal: true }),
    ]
})
export class AppModule { }

onwuvic

import { Sequelize } from 'sequelize-typescript';

import { SEQUELIZE, DEVELOPMENT, TEST, PRODUCTION } from '../constants';
import { databaseConfig } from './database.config';


export const databaseProviders = [{
    provide: SEQUELIZE,
    useFactory: async () => {
        let config;