fix: default db values for localhost

Author: samuel27m

jest.config.js

@@ -10,6 +10,7 @@ module.exports = {
   collectCoverageFrom: [
       '<rootDir>/src/**/*.{ts,js}',
       '!<rootDir>/src/index.{ts,js}',
+      '!<rootDir>/src/database/**',
   ],
   coverageThreshold: {
     global: {

package.json

@@ -9,7 +9,7 @@
       "start:dev": "ts-node-dev --inspect --transpile-only --ignore-watch node_modules --respawn src/index.ts",
       "test": "jest --runInBand",
       "test:dev": "node --inspect ./node_modules/jest/bin/jest.js --runInBand",
-      "typeorm": "typeorm-ts-node-commonjs"
+      "typeorm": "ts-node-dev ./node_modules/typeorm/cli.js"
    },
    "author": "Samuel Caçador",
    "license": "MIT",

src/database/index.ts

@@ -1,14 +1,13 @@
-/* istanbul ignore file */
 import { DataSource } from 'typeorm';
 
 const { DB_HOST, DB_PORT, DB_USERNAME, DB_PASSWORD, DB_DATABASE } = process.env;
 const AppDataSource = new DataSource({
     type: 'mysql',
-    host: DB_HOST,
-    port: Number(DB_PORT),
-    username: DB_USERNAME,
-    password: DB_PASSWORD,
-    database: DB_DATABASE,
+    host: DB_HOST ?? 'localhost',
+    port: Number(DB_PORT) ?? 3306,
+    username: DB_USERNAME ?? 'user',
+    password: DB_PASSWORD ?? 'secret',
+    database: DB_DATABASE ?? 'db',
     synchronize: true,
     logging: false,
     entities: ['src/entities/*.*'],