Get Data For When Manifests Were Last Reached From Cache

lib/cache.js

@@ -2,6 +2,12 @@
 const needle = require('needle')
 const config = require('../config')
 
+function isObject(obj) {
+  return typeof obj === 'object' &&
+    !Array.isArray(obj) &&
+    obj !== null
+}
+
 const getCached = () => {
   return new Promise((resolve, reject) => {
     const cached = { catalog: [] }
@@ -21,7 +27,17 @@ const getCached = () => {
         } else {
           console.log('warning: could not load old addon catalog')
         }
-        resolve(cached)
+
+        needle.get(`https://${config['netlify-domain']}/lastReached.json`, config.needle, (err, resp, body) => {
+          if (body && isObject(body) && Object.keys(body).length) {
+            console.log('loaded last reached data')
+            cached.lastReached = body
+          } else {
+            cached.lastReached = {}
+            console.log('warning: could not last reached data')
+          }
+          resolve(cached)
+        })
       })
     })
   })