Adding indirection to review accesses

client/index.html

@@ -81,7 +81,7 @@
                         {{#each results}}
                             <tr>
                                 <td>{{id}}</td>
-                                <td><a href="{{url}}">{{name}}</a></td>
+                                <td><a href="javascript:accessReview({{id}});">{{name}}</a></td>
                                 <th>{{distanceToUser}} km</th>
                                 <th>{{closestStn}}</th>
                                 <th>{{distanceToStn}} km</th>

client/scripts/search.js

@@ -33,6 +33,14 @@
         });
     }
 
+    function accessReview(id) {
+        $.getJSON('/access', {id: id}, function(results) {
+            if (results.success) {
+                location.replace(results.url);
+            }
+        });
+    }
+
     function onReady(geo) {
         _ctx = {
             geo:   geo,
@@ -41,6 +49,8 @@
 
         $('#minScore,#hintSteps,#walkingDist,#maxResults').change(onSearch);
 
+        window.accessReview = accessReview;
+
         onSearch();
     }
 

server/search.js

@@ -68,7 +68,6 @@ function findRecords(data, features, minScore) {
     walkMatches(data, features, minScore, function(record, score) {
         results.push({
             name:           record.name,
-            url:            'http://www.tripadvisor.com' + record.relativeUrl,
             score:          score,
             distanceToUser: record.distanceToUser / 1000.0,
             distanceToStn:  record.distanceToStn / 1000.0,
@@ -146,7 +145,6 @@ function getRecords(context, callback) {
             return {
                 name:          row.name,
                 id:            row.id,
-                relativeUrl:   row.url,
                 closestStn:    row.closestStn,
                 distanceToStn: row.distanceToStn,
                 geo: {
@@ -246,6 +244,26 @@ function addCategory(query, callback) {
     }
 }
 
+function accessReview(query, callback) {
+    pool.query('SELECT url FROM reviews WHERE id = (?) LIMIT 1', [query.id], function(err, rows) {
+        if (err) {
+            throw err;
+        }
+
+        console.log(query.id);
+
+        var results = {
+            success: rows.length > 0
+        };
+
+        if (results.success) {
+            results.url = 'http://www.tripadvisor.com' + rows[0].url;
+        }
+
+        callback(results);
+    });
+}
+
 function runQuery(query, callback) {
     sanitizeQuery(query);
 
@@ -291,5 +309,6 @@ module.exports = {
     loadDb:        loadDb,
     runQuery:      runQuery,
     getCategories: getCategories,
-    addCategory:   addCategory
+    addCategory:   addCategory,
+    accessReview:  accessReview
 };

server/server.js

@@ -57,6 +57,12 @@ function main(staticFiles, port) {
         });
     });
 
+    app.use('/access', function(req, res) {
+        search.accessReview(req.query, function(results) {
+            res.json(results);
+        });
+    });
+
     app.use(express.static(path.join(__dirname, '..', staticFiles)));
     app.listen(port);
 }