add methods to add and find real estate - search request matches

app/helpers/db/searchRequestMatch.js

@@ -0,0 +1,23 @@
+"use strict";
+const db = require("../../models/index");
+
+const findRealEstatesForSearchRequest = async searchRequestId => {
+  const query = {
+    searchRequestId
+  };
+
+  const include = [{ model: db.RealEstate }];
+
+  return await db.SearchRequestMatch.findAll({ where: query, include });
+};
+
+const addMatches = async matchingRecords => {
+  return await db.SearchRequestMatch.bulkCreate(matchingRecords, {
+    ignoreDuplicates: true
+  });
+};
+
+module.exports = {
+  findRealEstatesForSearchRequest,
+  addMatches
+};