add models for new DB design

app/models/realEstate.js

@@ -0,0 +1,65 @@
+"use strict";
+
+module.exports = (sequelize, DataTypes) => {
+  const RealEstate = sequelize.define("RealEstate", {
+    id: {
+      type: DataTypes.BIGINT,
+      autoIncrement: true,
+      allowNull: false,
+      primaryKey: true
+    },
+    url: {
+      type: DataTypes.TEXT,
+      allowNull: false
+    },
+    agencyObjectId: {
+      type: DataTypes.TEXT,
+      allowNull: false
+    },
+    originAgencyName: {
+      type: DataTypes.TEXT,
+      allowNull: false
+    },
+    realEstateType: {
+      type: DataTypes.TEXT,
+      allowNull: false
+    },
+    adType: {
+      type: DataTypes.TEXT,
+      allowNull: false
+    },
+    price: DataTypes.REAL,
+    area: DataTypes.REAL,
+    gardenSize: DataTypes.REAL,
+    streetNumber: DataTypes.INTEGER,
+    streetName: DataTypes.TEXT,
+    locality: DataTypes.TEXT,
+    municipality: DataTypes.TEXT,
+    city: DataTypes.TEXT,
+    region: DataTypes.TEXT,
+    entity: DataTypes.TEXT,
+    country: DataTypes.TEXT,
+    locationLat: DataTypes.REAL,
+    locationLong: DataTypes.REAL,
+    lastTimeCrawled: {
+      type: DataTypes.DATE,
+      allowNull: false
+    },
+    deleted: {
+      type: DataTypes.BOOLEAN,
+      allowNull: false
+    },
+    sold: {
+      type: DataTypes.BOOLEAN,
+      allowNull: false
+    }
+  });
+
+  RealEstate.associate = models => {
+    RealEstate.belongsToMany(models.SearchRequestMatch, {
+      through: "SearchRequestMatch"
+    });
+  };
+
+  return RealEstate;
+};