Linked backend with frontend and styled curriculum vitae for mobile

src/api/timelineData.php

@@ -1,12 +1,16 @@
 <?php
 require_once "./config.php";
 
+/**
+ * TimelineData class
+ * Define all functions which either get, update, create or delete timeline data
+ */
 class TimelineData
 {
     function getEduData()
     {
         $conn = dbConn();
-        $stmt = $conn->prepare("SELECT * FROM edu;"); 
+        $stmt = $conn->prepare("SELECT DATE_FORMAT(startPeriod, '%b, %Y') as startPeriod, DATE_FORMAT(endPeriod, '%b, %Y') as endPeriod, grade, course  FROM edu ORDER BY startPeriod DESC;");
         $stmt->execute();
 
         // set the resulting array to associative
@@ -18,14 +22,14 @@ class TimelineData
         }
         else 
         {
-            return array("errorMessage" => "Error, edu data not found");
+            return array(array("errorMessage" => "Error, edu data not found"));
         }
     }
     
     function getWorkData()
     {
         $conn = dbConn();
-        $stmt = $conn->prepare("SELECT * FROM work;"); 
+        $stmt = $conn->prepare("SELECT DATE_FORMAT(startPeriod, '%b, %Y') as startPeriod, DATE_FORMAT(endPeriod, '%b, %Y') as endPeriod, companyName, area, title  FROM work ORDER BY startPeriod DESC;");
         $stmt->execute();
 
         // set the resulting array to associative
@@ -37,7 +41,7 @@ class TimelineData
         }
         else 
         {
-            return array("errorMessage" => "Error, work data not found");
+            return array(array("errorMessage" => "Error, work data not found"));
         }
     }