Added migrations and saving real estate type correctly

app/models/MarketAlert.js

@@ -1,17 +0,0 @@
-const Sequelize = require("sequelize");
-const sequelize = require("../db/db");
-const MarketAlert = sequelize.define("market_alert", {
-  id: {
-    type: Sequelize.INTEGER,
-    autoIncrement: true,
-    primaryKey: true
-  },
-  olx_url: Sequelize.STRING,
-  last_date: Sequelize.STRING,
-  email: {
-    type: Sequelize.STRING,
-    allowNull: false
-  }
-});
-
-module.exports = MarketAlert;

app/models/RealEstateRequest.js

@@ -1,25 +0,0 @@
-const Sequelize = require("sequelize");
-const sequelize = require("../db/db");
-const RealEstateRequest = sequelize.define("real_estate_request", {
-  id: {
-    type: Sequelize.INTEGER,
-    autoIncrement: true,
-    primaryKey: true
-  },
-  unique_id: {
-    type: Sequelize.UUID,
-    defaultValue: Sequelize.UUIDV4, 
-    allowNull: false, 
-  },
-  real_estate_type: {
-    type: Sequelize.ENUM,
-    values: ['kuca', 'stan', 'vikendica']
-  },
-  email: {
-    type: Sequelize.STRING,
-    allowNull: true
-  }
-});
-
-module.exports = RealEstateRequest;
-

app/models/index.js

@@ -0,0 +1,37 @@
+'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;

app/models/marketalert.js

@@ -0,0 +1,15 @@
+'use strict';
+module.exports = (sequelize, DataTypes) => {
+  const MarketAlert = sequelize.define('MarketAlert', {
+    olxUrl: DataTypes.STRING,
+    lastDate: DataTypes.STRING,
+    email: { 
+      type: DataTypes.STRING,
+      allowNul: false
+    }
+  }, {});
+  MarketAlert.associate = function(models) {
+    // associations can be defined here
+  };
+  return MarketAlert;
+};

app/models/realestaterequest.js

@@ -0,0 +1,19 @@
+'use strict';
+module.exports = (sequelize, DataTypes) => {
+  const RealEstateRequest = sequelize.define('RealEstateRequest', {
+    uniqueId: {
+      type: DataTypes.UUID,
+      defaultValue: DataTypes.UUIDV4,
+      allowNull: false
+    },
+    realEstateType: {
+      type: DataTypes.ENUM,
+      values: ['kuca','stan','vikendica','plac','poslovni_prostor','apartman','garaza']
+    },
+    email: DataTypes.STRING
+  }, {});
+  RealEstateRequest.associate = function(models) {
+    // associations can be defined here
+  };
+  return RealEstateRequest;
+};