Davidyunius

config/config.json

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+{
+  "development": {
+    "username": "davidyunius",
+    "password": null,
+    "database": "mvc",
+    "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"
+  }
+}

controllers/controller-addresses.js

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+'use strict'
+const Addresses = require('../models/')
+const ViewAddresses = require('../views/view-addresses')
+

controllers/controller-contacts.js

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+'use strict'
+const Contacts = require('../models/')
+const ViewContacts = require('../views/view-contacts')
+
+class ControllerContacts{
+    constructor(){}
+    static command(input, data){
+        if (input === 'list') {
+            this.list()
+        }else if(input === 'add') {
+            this.add(data)
+        }else if(input === 'update') {
+            let id = data[0]
+            this.update(id, data)
+        }else if(input === 'delete') {
+            this.delete(data)
+        }
+    }
+
+    static add(data){
+        let obj = {
+            name: data[0],
+            email: data[1],
+            phone: data[2]
+        }
+        Contacts.Contacts.create(obj).then(data => {
+            console.log(data.dataValues)
+            process.exit()
+        })
+    }
+
+    static list(){
+        Contacts.Contacts.findAll({ raw: true }).then(contacts => {
+            console.log(contacts)
+            process.exit()
+        })
+    }
+
+    static update(id, data){
+        Contacts.Contacts.findById(id).then(oldData => {
+            Contacts.Contacts.update({
+                name: data[1] === '.' ? oldData.name : data[1],
+                email: data[2] === '.' ? oldData.email : data[2],
+                phone: data[3] === '.' ? oldData.phone : data[3]
+            }, {where: {id:id}}).then(updatedData => {
+                console.log('Data updated!')
+                process.exit()
+            })
+        })
+    }
+
+    static delete(id) {
+        Contacts.Contacts.destroy({ where: { id: id } }).then(data => {
+            console.log('Data deleted');
+            process.exit()
+        })
+    }
+}
+
+module.exports = ControllerContacts

index.js

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+'use strict'
+
+const ControllerContacts = require('./controllers/controller-contacts')
+const ControllerAddresses = require('./controllers/controller-addresses')
+
+let argv = process.argv.slice(2)
+
+if (argv[0].split(':')[0] === 'contacts') {
+    ControllerContacts.command(argv[0].split(':')[1], argv.slice(1))
+    // console.log(argv[0].split(':')[1]);
+}else if (argv[0] === 'addresses') {
+    // ControllerAddresses.command()
+}

migrations/20180222055654-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/20180222055657-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');
+  }
+};

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
+  }, {
+    classMethods: {
+      associate: function(models) {
+        // associations can be defined here
+      }
+    }
+  });
+  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
+  }, {
+    classMethods: {
+      associate: function(models) {
+        // associations can be defined here
+      }
+    }
+  });
+  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;

package.json

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+{
+  "name": "sequelize-migration-seed",
+  "version": "1.0.0",
+  "main": "index.js",
+  "repository": "https://github.com/platinum-fox-2017/sequelize-migration-seed.git",
+  "author": "davidyunius <[email protected]>",
+  "license": "MIT",
+  "dependencies": {
+    "pg": "^7.4.1",
+    "sequelize": "^4.33.4",
+    "sequelize-cli": "^4.0.0"
+  }
+}

seeders/20180222062403-demo-contacts.js

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+'use strict';
+
+const fs = require('fs')
+
+const contactCsv = fs.readFileSync('contacts.csv', 'utf-8').trim().split('\n')
+const addressesCsv = fs.readFileSync('addresses.csv', 'utf-8').trim().split('\n')
+const arrData = []
+function convertCsv() {
+  let arr = []
+  for (let i = 0; i < contactCsv.length; i++) {
+    arr.push(String(contactCsv[i]).split(','))
+  }
+
+  for (let j = 0; j < contactCsv.length; j++) {
+    let obj = {
+      name: arr[j][1],
+      email: arr[j][2],
+      phone: arr[j][3],
+      createdAt: new Date(),
+      updatedAt: new Date()
+    }
+    arrData.push(obj)
+  }
+  return arrData
+}
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+      return queryInterface.bulkInsert('Contacts', convertCsv(), {});
+  },
+
+  down: (queryInterface, Sequelize) => {
+    /*
+      Add reverting commands here.
+      Return a promise to correctly handle asynchronicity.
+
+      Example:
+      return queryInterface.bulkDelete('Person', null, {});
+    */
+    return queryInterface.bulkDelete('Contacts', null, {});
+  }
+};

seeders/20180222062409-demo-addresses.js

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+'use strict';
+
+const fs = require('fs')
+
+const contactCsv = fs.readFileSync('contacts.csv', 'utf-8').trim().split('\n')
+const addressesCsv = fs.readFileSync('addresses.csv', 'utf-8').trim().split('\n')
+const arrData = []
+function convertCsv() {
+  let arr = []
+  for (let i = 0; i < addressesCsv.length; i++) {
+    arr.push(String(addressesCsv[i]).split(','))
+  }
+
+  for (let j = 0; j < addressesCsv.length; j++) {
+    let obj = {
+      street: arr[j][1],
+      city: arr[j][2],
+      zip_code: arr[j][3],
+      createdAt: new Date(),
+      updatedAt: new Date()
+    }
+    arrData.push(obj)
+  }
+  return arrData
+}
+
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+      return queryInterface.bulkInsert('Addresses', convertCsv(), {});
+  },
+
+  down: (queryInterface, Sequelize) => {
+    /*
+      Add reverting commands here.
+      Return a promise to correctly handle asynchronicity.
+
+      Example:
+      return queryInterface.bulkDelete('Person', null, {});
+    */
+    return queryInterface.bulkDelete('Addresses', null, {});
+  }
+};