Ticket due dates can be updated via the calendar

internal-api/admin/calendar/index.php

@@ -59,6 +59,13 @@ if ($request_method === 'GET') {
         $id = hesk_POST('id');
 
         delete_event($id, $hesk_settings);
+        return http_response_code(200);
+    } elseif ($action === 'update-ticket') {
+        $ticket['due_date'] = hesk_POST('dueDate');
+        $ticket['trackid'] = hesk_POST('trackingId');
+
+        update_ticket_due_date($ticket, $hesk_settings);
+
         return http_response_code(200);
     }
 }

internal-api/dao/calendar_dao.php

@@ -83,3 +83,11 @@ function delete_event($id, $hesk_settings) {
 
     hesk_dbQuery($sql);
 }
+
+function update_ticket_due_date($ticket, $hesk_settings) {
+    $due_date = date('Y-m-d H:i:s', strtotime($ticket['due_date']));
+    $sql = "UPDATE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "tickets` SET `due_date` = '" . $due_date . "'
+        WHERE `trackid` = '" . hesk_dbEscape($ticket['trackid']) . "'";
+
+    hesk_dbQuery($sql);
+}

js/calendar/mods-for-hesk-calendar.js

@@ -40,6 +40,24 @@ $(document).ready(function() {
             }
         },
         eventDrop: function(event, delta, revertFunc) {
+            if (event.type === 'TICKET') {
+                $.ajax({
+                    method: 'POST',
+                    url: getHelpdeskUrl() + '/internal-api/admin/calendar',
+                    data: {
+                        trackingId: event.trackingId,
+                        action: 'update-ticket',
+                        dueDate: event.start.format('YYYY-MM-DD')
+                    },
+                    success: function() {
+                        $.jGrowl('Ticket due date successfully updated', { theme: 'alert-success', closeTemplate: '' });
+                    },
+                    error: function() {
+                        $.jGrowl('An error occurred when trying to update the ticket due date', { theme: 'alert-danger', closeTemplate: '' });
+                        revertFunc();
+                    }
+                });
+            } else {
                 var start = event.start.format('YYYY-MM-DD');
                 if (event.end === null) {
                     event.end = event.start.clone();
@@ -65,7 +83,6 @@ $(document).ready(function() {
                     assignTo: event.assignTo,
                     action: 'update'
                 };
-            console.log(data);
                 $.ajax({
                     method: 'POST',
                     url: getHelpdeskUrl() + '/internal-api/admin/calendar',
@@ -79,6 +96,7 @@ $(document).ready(function() {
                     }
                 });
             }
+        }
     });
 
     $('#create-form input[name="all-day"]').change(function() {