BUG: Deleted task pages show empty task card

[blahosyl]

It should show a "not found" page.

[blahosyl]

This occurs both on Dev and Prod. The Admin panel shows that the tasks are deleted from the database.

[blahosyl]

Clearing the Cache does not work. Error message about redirecting.

[blahosyl]

This also happens if a task is deleted on the Admin panel.

It also happens in the Walkthrough project:

[blahosyl]

One of my attempts at a solution was to put all of the rendering in TaskDetail into a conditional clause checking if task exists, otherwise render the NotFound page. This failed to work. Similarly, checking for task.id failed.

I theorized that this is because these 2 variables are defined in the component, and must exist so that the app knows which task the user wants to see. However, task.title is empty if the task has been deleted, and it must not be empty for any existing tasks, since it's a compulsory field. Setting this as the condition for rendering the TaskDetail page received the desired result for deleted pages.

ed35c35

[blahosyl]

The change in ed35c35 also caused TaskDetail pages for existing tasks to show a "Not Found" page (I suspect because the rendering conditional kicked in before the data were received from the API.

Instead, I used the setLoaded logic from TaskList and implemented in in TaskDetail as well.