release 2

addresses.csv

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+1,711-2880 Nulla St, Mississippi, 96522
+2,8562 Fusce Rd, Nebraska, 20620
+3,606-3727 Ullamcorper Street, Roseville, 11523
+4,867-859 Sit Rd, New York, 39531
+5,7292 Dictum Av, San Antonio, 47096
+6,651-8679 Sodales Av, Tamuning, 10855
+7,191-103 Integer Rd, Corona New Mexico, 08219
+8,2508 Dolor. Av, Muskegon KY, 12482
+9,666-4366 Lacinia Avenue, Ohio, 19253
+10,Lacinia Road, San Bernardino, 09289

config/config.json

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+{
+  "development": {
+    "username": "Cecha",
+    "password": "admin",
+    "database": "seq_database",
+    "host": "127.0.0.1",
+    "dialect": "postgres"
+  },
+  "test": {
+    "username": "root",
+    "password": null,
+    "database": "database_test",
+    "host": "127.0.0.1",
+    "dialect": "mysql"
+  },
+  "production": {
+    "username": "root",
+    "password": null,
+    "database": "database_production",
+    "host": "127.0.0.1",
+    "dialect": "mysql"
+  }
+}

contacts.csv

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+1,Lani Rollins,[email protected],1-633-389-7173
+2,McKenzie Burris,[email protected],1-906-235-0832
+3,Amethyst Morgan,[email protected],1-548-366-6273
+4,Lamar Hardin,[email protected],1-519-693-8091
+5,Keegan Coleman,[email protected],1-998-626-8896

controllers/addresses.js

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+const {addresses, contacts} = require('../models');
+const view = require('../views/addresses.js');
+
+class Addresses {
+  constructor() {
+
+  }
+  static list(){
+    addresses.findAll({
+      include : [
+        {model : contacts}
+      ]
+    }).then(data => {
+      let result = []
+      for(let i=0; i<data.length; i++){
+        result.push(data[i].dataValues)
+      }
+      view.showData(result)
+      process.exit()
+    }).catch(error => {
+      console.log(error)
+      process.exit()
+    })
+  }
+  static add(data){
+    addresses.create({
+      street : data[0],
+      city : data[1],
+      zip_code : data[2],
+      contactID : data[3]
+    }).then(data => {
+      view.showAdd(data)
+      process.exit()
+    }).catch(error => {
+      console.log(error)
+      process.exit()
+    })
+  }
+  static update(data){
+    let obj = {}
+    for(let i=0; i<data.length; i++){
+      if(i%2 !== 0){
+        obj[data[i]] = data[i+1]
+      }
+    }
+    addresses.update(obj, {
+      where:{
+        id : data[0]
+      }
+    }).then(result => {
+      view.showUpdate(data)
+      process.exit()
+    }).catch(error => {
+      console.log(error)
+      process.exit()
+    })
+  }
+  static delete(data){
+    addresses.destroy({where: {id : data}
+    }).then(result => {
+      view.showDelete(data)
+      process.exit()
+    }).catch(error => {
+      console.log(error)
+      process.exit()
+    })
+  }
+}
+
+module.exports = Addresses;

controllers/contacts.js

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+const {contacts, addresses} = require('../models');
+const view = require('../views/contacts.js');
+
+class Contacts {
+  constructor() {
+
+  }
+  static list(){
+    contacts.findAll({
+      include : [
+        {model: addresses}
+      ]
+    }).then(data => {
+      let result = []
+      for(let i=0; i<data.length; i++){
+        result.push(data[i].dataValues)
+      }
+      view.showData(result)
+      process.exit()
+    }).catch(error => {
+      console.log(error)
+      process.exit()
+    })
+  }
+  static add(data){
+    contacts.create({
+      name : data[0],
+      email : data[1],
+      phone : data[2]
+    }).then(data => {
+      view.showAdd(data)
+      process.exit()
+    }).catch(error => {
+      console.log(error)
+      process.exit()
+    })
+  }
+  static update(data){
+    let obj = {}
+    for(let i=0; i<data.length; i++){
+      if(i%2 !== 0){
+        obj[data[i]] = data[i+1]
+      }
+    }
+    contacts.update(obj, {
+      where:{
+        id : data[0]
+      }
+    }).then(result => {
+      view.showUpdate(data)
+      process.exit()
+    }).catch(error => {
+      console.log(error)
+      process.exit()
+    })
+  }
+  static delete(data){
+    contacts.destroy({where: {id : data}
+    }).then(result => {
+      view.showDelete(data)
+      process.exit()
+    }).catch(error => {
+      console.log(error)
+      process.exit()
+    })
+  }
+  static findAddresses(data){
+    contacts.findOne({
+      include: {model: addresses},
+      where: {id : data}
+    }).then(data => {
+      view.showAddresses(data)
+      process.exit()
+    }).catch(error => {
+      console.log(error)
+      process.exit()
+    })
+  }
+}
+
+module.exports = Contacts;

index.js

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+const contacts = require('./controllers/contacts');
+const addresses = require('./controllers/addresses');
+
+let commandSplit = process.argv[2].split(':')
+let category = commandSplit[0]
+let task = commandSplit[1]
+let data = process.argv.splice(3)
+
+if(category === 'contacts'){
+  if(task === 'list'){
+    contacts.list()
+  }
+  else if(task === 'add'){
+    contacts.add(data)
+  }
+  else if(task === 'update'){
+    contacts.update(data)
+  }
+  else if(task === 'delete'){
+    contacts.delete(data)
+  }
+  else if(task === 'findAddresses'){
+    contacts.findAddresses(data)
+  }
+}
+else if(category === 'addresses'){
+  if(task === 'list'){
+    addresses.list()
+  }
+  else if(task === 'add'){
+    addresses.add(data)
+  }
+  else if(task === 'update'){
+    addresses.update(data)
+  }
+  else if(task === 'delete'){
+    addresses.delete(data)
+  }
+}

migrations/20180222055739-create-contacts.js

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+'use strict';
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.createTable('contacts', {
+      id: {
+        allowNull: false,
+        autoIncrement: true,
+        primaryKey: true,
+        type: Sequelize.INTEGER
+      },
+      name: {
+        type: Sequelize.STRING
+      },
+      email: {
+        type: Sequelize.STRING
+      },
+      phone: {
+        type: Sequelize.STRING
+      },
+      createdAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      },
+      updatedAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      }
+    });
+  },
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.dropTable('contacts');
+  }
+};

migrations/20180222055859-create-addresses.js

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+'use strict';
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.createTable('addresses', {
+      id: {
+        allowNull: false,
+        autoIncrement: true,
+        primaryKey: true,
+        type: Sequelize.INTEGER
+      },
+      street: {
+        type: Sequelize.STRING
+      },
+      city: {
+        type: Sequelize.STRING
+      },
+      zip_code: {
+        type: Sequelize.INTEGER
+      },
+      createdAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      },
+      updatedAt: {
+        allowNull: false,
+        type: Sequelize.DATE
+      }
+    });
+  },
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.dropTable('addresses');
+  }
+};

migrations/20180222081553-add-contactID-to-addresses.js

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+'use strict';
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.addColumn('addresses', 'contactID', Sequelize.INTEGER);
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.removeColumn('addresses');
+  }
+};

models/addresses.js

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+'use strict';
+module.exports = (sequelize, DataTypes) => {
+  var addresses = sequelize.define('addresses', {
+    street: DataTypes.STRING,
+    city: DataTypes.STRING,
+    zip_code: DataTypes.INTEGER,
+    contactID: DataTypes.INTEGER
+  }, {});
+  addresses.associate = function(models) {
+    addresses.belongsTo(models.contacts, {foreignKey: 'contactID'})
+  };
+
+  return addresses;
+};

models/contacts.js

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+'use strict';
+module.exports = (sequelize, DataTypes) => {
+  var contacts = sequelize.define('contacts', {
+    name: DataTypes.STRING,
+    email: DataTypes.STRING,
+    phone: DataTypes.STRING
+  }, {});
+    contacts.associate = function(models) {
+      contacts.hasMany(models.addresses, {foreignKey: 'contactID'})
+  };
+  return contacts;
+};

models/index.js

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+'use strict';
+
+var fs        = require('fs');
+var path      = require('path');
+var Sequelize = require('sequelize');
+var basename  = path.basename(__filename);
+var env       = process.env.NODE_ENV || 'development';
+var config    = require(__dirname + '/../config/config.json')[env];
+var db        = {};
+
+if (config.use_env_variable) {
+  var sequelize = new Sequelize(process.env[config.use_env_variable], config);
+} else {
+  var 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 => {
+    var 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;