[Chore] Timestamps (#11)

* Include created and updated at timestamps to polls

* Encode spaces in query string

src/routes/polls/polls.controller.js

@@ -68,7 +68,9 @@ const getPollsController = async (req, res, next) => {
         data: snapshot.docs.map(doc => {
           return {
             id: doc.id,
-            ...doc.data()
+            ...doc.data(),
+            created_at: doc._createTime._seconds,
+            updated_at: doc._updateTime._seconds
           }
         })
       })

src/utils/parametize.js

@@ -1,10 +1,19 @@
-// Takes in an object of parameters to include in a request,
-// and converts them to a string of params
-// This allows us to define our parameters in a more readable way
-// from wherever we are including them in a request
+/**
+ * Takes in an object of parameters to include in a request,
+ * and converts them to query string params
+ * This allows us to define our parameters in a more readable way
+ * from wherever we are including them in a request
+ * Furthermore, if there is a space in the given value,
+ * this value will be safely encoded
+ */
+
 const parametize = params =>
   Object.entries(params).reduce((string, [param, value]) => {
-    const toInterpolate = `${param}=${value}`
+    const encodedValue = value
+      .toString()
+      .split(' ')
+      .join('%20')
+    const toInterpolate = `${param}=${encodedValue}`
     const prefix = !string ? '' : '&'
     return (string += prefix + toInterpolate)
   }, '')