Work in progress. Parse query string. Relates > #25

package.json

@@ -35,6 +35,7 @@
     "node-sass-middleware": "^0.11.0",
     "pg": "^7.4.3",
     "pg-promise": "^8.4.6",
+    "query-string": "^6.1.0",
     "querystring": "^0.2.0",
     "sequelize": "^4.38.0",
     "serve-favicon": "^2.5.0"

src/controllers/index.js

@@ -15,7 +15,7 @@ router.get('/welcome', welcome.get);
 router.get('/background', background.get);
 router.get('/resources', resources.get);
 router.get('/more-info', moreinfo.get);
-router.get('/results', results.get);
+router.get('/results', results.post); //used to be results.get
 
 // trigger 500 error for testing
 

src/controllers/results.js

@@ -1,5 +1,19 @@
+const queries = require('../model/index')
+const queryString = require('query-string');
+
+exports.post = (req, response) => {
+  var queryObj = queryString.parseUrl(req.url).query;
+  var backgroundArr = queryObj.bg.split(",");
+  var resourceArr = queryObj.rsc.split(",");
+  console.log("bg Arr is", backgroundArr, "rsc Arr is", resourceArr);
+  const demo_tags = [];
+}
+
+// Old code:
+/*
 exports.get = (req, res) => {
   res.render('results', {
     layout: 'scrollable'
   });
-}
+}
+*/

src/model/getData.js

@@ -20,56 +20,3 @@ const getResource = inputArray => {
 };
 module.exports = getResource;
 
-console.log("HERE");
-
-// getResource(['age', 'disability', 'gender'])
-// .then(res => console.log(res.rows))
-// .catch(err => console.log(err))
-const resultArr = getResource(["age", "disability", "gender"])
-  .then(res => {
-    var resultArr = res.rows;
-    var newAns = resultArr.reduce(reducer);
-    console.log("HELLO", newAns);
-  })
-  .catch(err => console.log(err));
-
-////////
-
-//myArray.reduce(reducer)
-// var myarr = [1, 2, 3];
-// const reducer = (accumulator, currentvalue) => {
-//   return accumulator + currentvalue;
-// };
-
-// var sum = myarr.reduce(reducer);
-// console.log(sum);
-var accumulator = []; //empty array to start with
-const reducer = (accumulator, currentvalue) => {
-  // accumulator.forEach(function(element) {
-  //   if (element.resource_id == currentvalue.resource_id) {
-  //     //if one of the relevance is direct set our result's relevance to direct
-  //     if (element.relevance == "direct" || currentvalue.relevance == "direct") {
-  //       element.relevane = "direct";
-  //     }
-  //   } else {
-  //     //populate new resouce in our result array
-  //     accumulator.push(currentvalue);
-  //   }
-  // });
-  for (let i = 0; i < accumulator.length; i++) {
-    if (accumulator[i].resource_id == currentvalue.resource_id) {
-      if (
-        accumulator[i].relevance == "direct" ||
-        currentvalue.relevance == "direct"
-      ) {
-        accumulator[i].relevance = "direct";
-      }
-    } else {
-      //populate new resouce in our result array
-      accumulator.push(currentvalue);
-    }
-  }
-};
-
-//var newAns = resultArr.reduce(reducer);
-//console.log("HELLO", newAns);

src/model/get_resource_detail.js

@@ -2,7 +2,7 @@ const db = require("../database/db_connection");
 
 const getResourceDetail = resourceId => {
   return new Promise((resolve, reject) => {
-    db.query(`SELECT * from resource WHERE id ='${resourceId}' `)
+    db.query(`SELECT * from resource WHERE resource_id ='${resourceId}' `)
       .then(res => resolve(res))
       .catch(err => reject(err));
   });

src/model/index.js

@@ -1,6 +1,6 @@
 const getDemoTagId = require("./get_demo_tag_id");
 const getResourceDetail = require("./get_resource_detail");
-const getResource = require("./getResource");
+const getResource = require("./getData");
 
 module.exports = {
   getDemoTagId: getDemoTagId,