Deletion

- Allows the deletion of an already-completed task, provided it is
  addressed by UUID.
- Displays UUID in cases where there is no ID.

src/TDB2.cpp

@@ -568,7 +568,14 @@ void TDB2::synch ()
 {
   context.timer_synch.start ();
 
-  // TODO Need stub here.
+  // TODO Get local synch_key.
+  // TODO Get backlog.
+  // TODO Compose synch ticket.
+  // TODO Issue synch ticket.
+  // TODO Receive synch response.
+  // TODO Extract remotes.
+  // TODO Apply remotes.
+  // TODO Store synch_key.
 
   context.timer_synch.stop ();
 }

src/commands/CmdDelete.cpp

@@ -71,13 +71,20 @@ int CmdDelete::execute (std::string& output)
   {
     Task before (*task);
 
-    if (task->getStatus () == Task::pending ||
+    if (task->getStatus () == Task::pending   ||
+        task->getStatus () == Task::completed ||
         task->getStatus () == Task::waiting)
     {
       // Delete the specified task.
-      std::string question = format (STRING_CMD_DELETE_CONFIRM,
+      std::string question;
-                                     task->id,
+      if (task->id)
-                                     task->get ("description"));
+        question = format (STRING_CMD_DELETE_CONFIRM,
+                           task->id,
+                           task->get ("description"));
+      else
+        question = format (STRING_CMD_DELETE_CONFIRM,
+                           task->get ("uuid"),
+                           task->get ("description"));
 
       modify_task_annotate (*task, modifications);
       task->setStatus (Task::deleted);
@@ -133,7 +140,7 @@ int CmdDelete::execute (std::string& output)
     }
     else
     {
-      std::cout << format (STRING_CMD_DELETE_NOTPEND,
+      std::cout << format (STRING_CMD_DELETE_NOT_DEL,
                            task->id,
                            task->get ("description"))
           << "\n";

src/en-US.h

@@ -297,7 +297,7 @@
 #define STRING_CMD_DELETE_TASK_R     "Deleting recurring task {1} '{2}'."
 #define STRING_CMD_DELETE_CONFIRM_R  "This is a recurring task.  Do you want to delete all pending recurrences of this same task?"
 #define STRING_CMD_DELETE_NO         "Task not deleted."
-#define STRING_CMD_DELETE_NOTPEND    "Task {1} '{2}' is neither pending nor waiting."
+#define STRING_CMD_DELETE_NOT_DEL    "Task {1} '{2}' is not deletable."
 #define STRING_CMD_DELETE_1          "Deleted {1} task."
 #define STRING_CMD_DELETE_N          "Deleted {1} tasks."