Added Knex config

Author: Luciano Nooijen

.env.example

@@ -0,0 +1,14 @@
+# Node settings
+NODE_ENV=development
+PORT=5000
+
+# Sqreen
+ENABLE_SQREEN=false
+SQREEN_TOKEN=token
+
+# Database
+DB_CLIENT=postgres
+DB_HOST=localhost
+DB_USER=root
+DB_NAME=blog
+DB_PASS=root

README.md

@@ -18,14 +18,18 @@ POST routes are protected
 
 # Todo
 
-* Support .env
 * Add TDD configuration
 * Create Restify/Express server
-* Configure Knex and migrations
 * See if https://github.com/Vincit/knex-db-manager might be a viable option
 * Integrate Helmet or similar
 * Add authentication
+* Create DB structure in Knex
+* Configure routing
 * Create documentation, API documentation using Swagger
 * Add performance testing script
 * Later on, maybe add CLI for creating admin users
 * Later on, add support for caching results
+
+## Notes
+
+* Node ENVs: DEVELOPMENT, PRODUCTION, TEST

knexfile-test.js

@@ -0,0 +1,6 @@
+module.exports = {
+    client: 'sqlite3',
+    connection: {
+        filename: './test.sqlite3',
+    },
+};

knexfile.js

@@ -0,0 +1,27 @@
+// Update with your config settings.
+
+// eslint-disable-next-line
+const {
+    DB_CLIENT,
+    DB_HOST,
+    DB_USER,
+    DB_NAME,
+    DB_PASS,
+} = process.env;
+
+module.export = {
+    client: DB_CLIENT,
+    connection: {
+        host: DB_HOST,
+        database: DB_NAME,
+        user: DB_USER,
+        password: DB_PASS,
+    },
+    pool: {
+        min: 2,
+        max: 10,
+    },
+    migrations: {
+        tableName: 'knex_migrations',
+    },
+};

package.json

@@ -16,11 +16,12 @@
     "test:api": "NODE_ENV=test jest",
     "test:performance": "NODE_ENV=test exit 0",
     "coverage": "NODE_ENV=test jest --coverage",
-    "migrate": "exit 0",
+    "migrate": "knex migrate:latest",
     "reinstall": "rm -rf node_modules && yarn"
   },
   "dependencies": {
     "dotenv": "^6.1.0",
+    "knex": "^0.15.2",
     "sqreen": "^1.26.2",
     "yarn": "^1.12.1"
   },