Fix: reset streak for habits after rebirth (#11345)

* Fix: reset streak for habits after rebirth

- Modify current test of reseting streaks
- Add new if branch for task with "habit" type

* Fix: reset habits by another keys (counterDown/counterUp):

- Fix test for correct way of reseting habits
- Use another keys for reseting habits

test/common/ops/rebirth.js

@@ -86,10 +86,14 @@ describe('shared.ops.rebirth', () => {
   });
 
   it('resets user\'s daily streaks to 0', () => {
+    tasks[0].counterDown = 1; // Habit
+    tasks[0].counterUp = 1; // Habit
     tasks[1].streak = 1; // Daily
 
     rebirth(user, tasks);
 
+    expect(tasks[0].counterDown).to.equal(0);
+    expect(tasks[0].counterUp).to.equal(0);
     expect(tasks[1].streak).to.equal(0);
   });
 

website/common/script/ops/rebirth.js

@@ -47,6 +47,10 @@ module.exports = function rebirth (user, tasks = [], req = {}, analytics) {
       if (task.type === 'daily') {
         task.streak = 0;
       }
+      if (task.type === 'habit') {
+        task.counterDown = 0;
+        task.counterUp = 0;
+      }
     }
   });