debug action to reset session

// FREEBIE

Signal/src/ViewControllers/DebugUITableViewController.m

@@ -77,17 +77,34 @@ NS_ASSUME_NONNULL_BEGIN
                                                               [[TSStorageManager sharedManager] printAllSessions];
                                                           });
                                                       }],
-                                      [OWSTableItem itemWithTitle:@"Delete session (Contact Thread Only)"
+                                      [OWSTableItem
+                                          itemWithTitle:@"Delete session (Contact Thread Only)"
                                             actionBlock:^{
                                                 if (![thread isKindOfClass:[TSContactThread class]]) {
-                                                              DDLogError(@"Trying to delete session for group thread.");
+                                                    DDLogError(@"Refusing to delete session for group thread.");
                                                     OWSAssert(NO);
+                                                    return;
                                                 }
+                                                TSContactThread *contactThread = (TSContactThread *)thread;
                                                 dispatch_async([OWSDispatch sessionStoreQueue], ^{
                                                     [[TSStorageManager sharedManager]
-                                                                  deleteAllSessionsForContact:thread.contactIdentifier];
+                                                        deleteAllSessionsForContact:contactThread.contactIdentifier];
                                                 });
                                             }],
+                                      [OWSTableItem
+                                          itemWithTitle:@"Send session reset (Contact Thread Only)"
+                                            actionBlock:^{
+                                                if (![thread isKindOfClass:[TSContactThread class]]) {
+                                                    DDLogError(@"Refusing to reset session for group thread.");
+                                                    OWSAssert(NO);
+                                                    return;
+                                                }
+                                                TSContactThread *contactThread = (TSContactThread *)thread;
+                                                [OWSSessionResetJob
+                                                    runWithContactThread:contactThread
+                                                           messageSender:[Environment getCurrent].messageSender
+                                                          storageManager:[TSStorageManager sharedManager]];
+                                            }]
 
                                   ]]];