add models for new DB design

app/models/searchRequest.js

@@ -0,0 +1,61 @@
+"use strict";
+
+module.exports = (sequelize, DataTypes) => {
+  const SearchRequest = sequelize.define("SearchRequest", {
+    id: {
+      type: DataTypes.UUID,
+      defaultValue: DataTypes.UUIDV4,
+      allowNull: false,
+      primaryKey: true
+    },
+    areaToSearch: {
+      type: DataTypes.GEOMETRY("POINT", 4326),
+      allowNull: false
+    },
+    realEstateType: {
+      type: DataTypes.TEXT,
+      allowNull: false
+    },
+    adType: {
+      type: DataTypes.TEXT,
+      allowNull: false
+    },
+    email: DataTypes.TEXT,
+    locality: DataTypes.TEXT,
+    municipality: DataTypes.TEXT,
+    city: DataTypes.TEXT,
+    region: DataTypes.TEXT,
+    entity: DataTypes.TEXT,
+    country: DataTypes.TEXT,
+    sizeMin: {
+      type: DataTypes.INTEGER,
+      allowNull: false
+    },
+    sizeMax: {
+      type: DataTypes.INTEGER,
+      allowNull: false
+    },
+    priceMin: {
+      type: DataTypes.INTEGER,
+      allowNull: false
+    },
+    priceMax: {
+      type: DataTypes.INTEGER,
+      allowNull: false
+    },
+    gardenSizeMin: DataTypes.INTEGER,
+    gardenSizeMax: DataTypes.INTEGER,
+    subscribed: {
+      type: DataTypes.BOOLEAN,
+      allowNull: false
+    }
+  });
+
+  SearchRequest.associate = models => {
+    SearchRequest.belongsToMany(models.SearchRequestMatch, {
+      through: "SearchRequestMatch"
+    });
+  };
+
+  return SearchRequest;
+};