[chronojump-server] Added a class to delete tasks

[Max Ros i Morejon <maxros src gnome org>]

commit f11d92e01d1f77a3c1a609336a37e8f49fc047cc
Author: Max Ros i Morejon <mros33 gmail com>
Date:   Sun Nov 25 20:03:00 2018 +0100

    Added a class to delete tasks

 .../chronojump_networks/tasks/api/views.py         |  6 +++++-
 .../organizations/groups/group_players_list.html   | 22 ++++++++++++++++++----
 2 files changed, 23 insertions(+), 5 deletions(-)
---
diff --git a/chronojumpserver-django/chronojump_networks/tasks/api/views.py 
b/chronojumpserver-django/chronojump_networks/tasks/api/views.py
index 700ca2f..c851e97 100644
--- a/chronojumpserver-django/chronojump_networks/tasks/api/views.py
+++ b/chronojumpserver-django/chronojump_networks/tasks/api/views.py
@@ -79,5 +79,9 @@ class TaskRetrieveUpdateDestroyAPIView(RetrieveUpdateDestroyAPIView):
         o.lossByPower = int(data['lossByPower'][0])
         o.comment = data['comment'][0]
         o.save()
-        
         return JsonResponse({}, status=200, safe=False)
+    
+    def destroy(self, request, *args, **kwars):
+       o = get_object_or_404(Task, id=self.kwargs['task_id'])
+        o.delete()
+       return JsonResponse({}, status=204, safe=False)
diff --git 
a/chronojumpserver-django/chronojump_networks/templates/organizations/groups/group_players_list.html 
b/chronojumpserver-django/chronojump_networks/templates/organizations/groups/group_players_list.html
index fa633a0..04dad55 100644
--- a/chronojumpserver-django/chronojump_networks/templates/organizations/groups/group_players_list.html
+++ b/chronojumpserver-django/chronojump_networks/templates/organizations/groups/group_players_list.html
@@ -259,11 +259,11 @@
                                html += 'data-task-type="' + task.type + '">'
             html += '<i class="material-icons">mode_edit</i></a>';
             html += '&nbsp;';
-            html += '<a class="task-link task-duplicate-link" data-toogle="tooltip" data-placement="right" 
title="' + "{% trans 'Duplicate this task' %}" +'"';
+            /*html += '<a class="task-link task-duplicate-link" data-toogle="tooltip" data-placement="right" 
title="' + "{% trans 'Duplicate this task' %}" +'"';
                                html += 'data-task-id="' + task.id + '"'
                                html += 'data-task-type="' + task.type + '">'
             html += '<i class="material-icons">content_copy</i></a>';
-            html += '&nbsp;';
+            html += '&nbsp;';*/
             html += '<a class="task-link task-delete-link" data-toogle="tooltip" data-placement="right" 
title="' + "{% trans 'Delete this task' %}" +'"';
                                html += 'data-task-id="' + task.id + '"'
                                html += 'data-task-type="' + task.type + '">'
@@ -336,8 +336,22 @@
             console.log("Clicant duplicar botó");
         });
     
-        $('.task-delete-link').on('click', function() {
-            console.log("Clicant esborrar botó");
+         $('.task-delete-link').on('click', function() {
+               //TODO: Ask for confirmation
+        console.log("Clicant esborrar botó");
+        var task_id = $(this).attr('data-task-id');
+        var task_url = "{% url 'api_tasks:task_detail' task_id=0 %}".replace("0", task_id)
+        
+        $.ajax({
+            url: task_url,
+            method: 'DELETE',
+            success: function(task) {
+                alert("{% trans 'The task has been deleted' %}");
+                table_players.ajax.reload(enablePlayersTableFunctionality, false);
+            }
+        });
+        
+        
         });
 
     } );