add models for new DB design

app/models/searchRequestMatch.js

@@ -0,0 +1,47 @@
+"use strict";
+
+module.exports = (sequelize, DataTypes) => {
+  const SearchRequestMatch = sequelize.define(
+    "SearchRequestMatch",
+    {
+      id: {
+        type: DataTypes.BIGINT,
+        autoIncrement: true,
+        allowNull: false
+      },
+      searchRequestId: {
+        type: DataTypes.UUID,
+        allowNull: false,
+        primaryKey: true,
+        references: {
+          model: "SearchRequest",
+          key: "id"
+        }
+      },
+      realEstateId: {
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        primaryKey: true,
+        references: {
+          model: "RealEstate",
+          key: "id"
+        },
+        onUpdate: "CASCADE",
+        onDelete: "SET NULL"
+      },
+      notified: {
+        type: DataTypes.BOOLEAN,
+        allowNull: false,
+        defaultValue: false
+      }
+    },
+    {
+      name: {
+        singular: "searchRequestMatch",
+        plural: "searchRequestMatches"
+      }
+    }
+  );
+
+  return SearchRequestMatch;
+};