move completed todos outside of tasksOrder (and back) with tests

test/api/v3/integration/tasks/POST-tasks_id_score_direction.test.js

@@ -53,6 +53,39 @@ describe('POST /tasks/:id/score/:direction', () => {
       .then((task) => expect(task.completed).to.equal(true));
     });
 
+    it('moves completed todos out of user.tasksOrder.todos', () => {
+      return api.get('/user')
+      .then(user => {
+        expect(user.tasksOrder.todos.indexOf(todo._id)).to.not.equal(-1)
+      }).then(() => api.post(`/tasks/${todo._id}/score/up`))
+      .then(() => api.get(`/tasks/${todo._id}`))
+      .then((updatedTask) => {
+        expect(updatedTask.completed).to.equal(true);
+        return api.get('/user');
+      })
+      .then((user) => {
+        expect(user.tasksOrder.todos.indexOf(todo._id)).to.equal(-1)
+      });
+    });
+
+    it('moves un-completed todos back into user.tasksOrder.todos', () => {
+      return api.get('/user')
+      .then(user => {
+        expect(user.tasksOrder.todos.indexOf(todo._id)).to.not.equal(-1)
+      }).then(() => api.post(`/tasks/${todo._id}/score/up`))
+      .then(() => api.post(`/tasks/${todo._id}/score/down`))
+      .then(() => api.get(`/tasks/${todo._id}`))
+      .then((updatedTask) => {
+        expect(updatedTask.completed).to.equal(false);
+        return api.get('/user');
+      })
+      .then((user) => {
+        let l = user.tasksOrder.todos.length;
+        expect(user.tasksOrder.todos.indexOf(todo._id)).not.to.equal(-1);
+        expect(user.tasksOrder.todos.indexOf(todo._id)).to.equal(l - 1); // Check that it was pushed at the bottom
+      });
+    });
+
     it('uncompletes todo when direction is down', () => {
       return api.post(`/tasks/${todo._id}/score/down`)
       .then((res) => api.get(`/tasks/${todo._id}`))

test/api/v3/integration/tasks/PUT-tasks_id.test.js

@@ -15,7 +15,7 @@ describe('PUT /tasks/:id', () => {
     });
   });
 
-  xcontext('validates params', () => {
+  context('validates params', () => {
     let task;
 
     beforeEach(() => {
@@ -64,7 +64,7 @@ describe('PUT /tasks/:id', () => {
     });
   });
 
-  xcontext('habits', () => {
+  context('habits', () => {
     let habit;
 
     beforeEach(() => {
@@ -92,7 +92,7 @@ describe('PUT /tasks/:id', () => {
     });
   });
 
-  xcontext('todos', () => {
+  context('todos', () => {
     let todo;
 
     beforeEach(() => {
@@ -255,7 +255,7 @@ describe('PUT /tasks/:id', () => {
     });
   });
 
-  xcontext('rewards', () => {
+  context('rewards', () => {
     let reward;
 
     beforeEach(() => {

website/src/controllers/api-v3/tasks.js

@@ -255,6 +255,7 @@ api.scoreTask = {
     .then((task) => {
       if (!task) throw new NotFound(res.t('taskNotFound'));
 
+      let wasCompleted = task.completed;
       if (task.type === 'daily' || task.type === 'todo') {
         task.completed = direction === 'up'; // TODO move into scoreTask
       }
@@ -263,6 +264,22 @@ api.scoreTask = {
       // Drop system (don't run on the client, as it would only be discarded since ops are sent to the API, not the results)
       if (direction === 'up') user.fns.randomDrop({task, delta}, req);
 
+      // If a todo was completed or uncompleted move it in or out of the user.tasksOrder.todos list
+      if (task.type === 'todo') {
+        if (!wasCompleted && task.completed) {
+          let i = user.tasksOrder.todos.indexOf(task._id);
+          if (i !== -1) user.tasksOrder.todos.splice(i, 1);
+        } else if (wasCompleted && !task.completed) {
+          let i = user.tasksOrder.todos.indexOf(task._id);
+          if (i === -1) {
+            user.tasksOrder.todos.push(task._id); // TODO push at the top?
+          } else { // If for some reason it hadn't been removed TODO ok?
+            user.tasksOrder.todos.splice(i, 1);
+            user.tasksOrder.push(task._id);
+          }
+        }
+      }
+
       return Q.all([
         user.save(),
         task.save(),