initial server side setup

.gitignore

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+node_modules
+
+.idea

Dockerfile

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+FROM postgres:11.3
+CMD ["postgres"]

README.md

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 # crm-integration
 
-Integrate and customize CRM and ERP used by SimaSpace
+Integrate and customize CRM and ERP used by SimaSpace
+
+### Setup
+
+1. Run setup script : `npm run setup`  
+This installs packages for server and client applications. 
+Then builds docker image for database and starts container. 
+Database name is `psychology`. Default username is `docker` and default password is `docker`. 
+
+If everything works correctly, it is possible to connect to database with :  
+`psql -d psychology -p 5432 -U docker -h localhost`
+
+3. Start server : `npm run start-server`
+  
+4. Start client : `npm run start-client`
+
+#### Useful NPM scripts
+
+There are few scripts to handle some operations faster, without copy-pasting commands to terminal
+
+1. Build docker container : `npm run docker-build`  
+If, for any reason, you need to build docker image, without running same image and migrations, use this script
+
+2. Start docker container : `npm run docker-stop`  
+This script starts docker container if it is already built
+
+3. Stop docker container : `npm run docker-start`
+This script stops docker container
+
+4. Execute migrations : `npm run migrate` 

config/config.json

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+{
+  "development": {
+    "username": "docker",
+    "password": "docker",
+    "database": "psychology",
+    "port": "5432",
+    "dialect": "postgres"
+  },
+  "test": {
+    "use_env_variable": "DATABASE_URL"
+  },
+  "production": {
+    "use_env_variable": "DATABASE_URL"
+  }
+}

controllers/apiStatusCheck.js

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+'use strict';
+
+const apiStatusCheck = (req, res) => {
+    res.send({status: 1});
+};
+
+module.exports = {
+    apiStatusCheck,
+};

models/index.js

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+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const Sequelize = require('sequelize');
+const basename = path.basename(__filename);
+const env = process.env.NODE_ENV || 'development';
+const config = require(__dirname + '/../config/config.json')[env];
+const db = {};
+
+let sequelize;
+if (config.use_env_variable) {
+    sequelize = new Sequelize(process.env[config.use_env_variable], config);
+} else {
+    sequelize = new Sequelize(config.database, config.username, config.password, config);
+}
+
+fs
+    .readdirSync(__dirname)
+    .filter(file => {
+        return (file.indexOf('.') !== 0) && (file !== basename) && (file.slice(-3) === '.js');
+    })
+    .forEach(file => {
+        const model = sequelize['import'](path.join(__dirname, file));
+        db[model.name] = model;
+    });
+
+Object.keys(db).forEach(modelName => {
+    if (db[modelName].associate) {
+        db[modelName].associate(db);
+    }
+});
+
+db.sequelize = sequelize;
+db.Sequelize = Sequelize;
+
+module.exports = db;

package.json

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+{
+  "name": "psychology",
+  "version": "1.0.0",
+  "description": "Integrate and customize CRM and ERP used by SimaSpace",
+  "main": "server.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "install-server": "npm install",
+    "install-client": "cd client && yarn install",
+    "docker-build": "docker build -t psychology .",
+    "docker-start": "docker run -e POSTGRES_USER=docker -e POSTGRES_PASSWORD=docker -e POSTGRES_DB=psychology --name pg_psychology -d -p 5432:5432 psychology",
+    "docker-stop": "docker stop pg_psychology",
+    "setup": "npm run install-server && npm run install-client && npm run docker-build && npm run docker-start && npm run migrate",
+    "migrate": "npx sequelize db:migrate",
+    "start-server": "nodemon server.js",
+    "start-client": "cd client && yarn start"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@gitlab.com/saburly/psihologija.git"
+  },
+  "author": "Saburly",
+  "license": "ISC",
+  "engines": {
+    "node": "11.12.x"
+  },
+  "bugs": {
+    "url": "https://gitlab.com/saburly/psihologija/issues"
+  },
+  "homepage": "https://gitlab.com/saburly/psihologija#README",
+  "dependencies": {
+    "express": "^4.17.0",
+    "pg": "^7.11.0",
+    "sequelize": "^5.8.6",
+    "sequelize-cli": "^5.4.0"
+  },
+  "devDependencies": {
+    "nodemon": "^1.19.0"
+  }
+}

routes/index.js

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+'use strict';
+
+const { apiStatusCheck } = require('../controllers/apiStatusCheck');
+
+const express = require('express');
+const router = express.Router();
+
+router.get('/', apiStatusCheck);
+
+module.exports = router;

server.js

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+'use strict';
+
+const express = require("express");
+const routes = require('./routes');
+
+const app = express();
+const port = process.env.PORT || 5000;
+
+app.use('/api', routes);
+app.listen(port, () => console.log(`App running on port ${port}!`));