Issue with deleting a provider Connection

[dmitrizagidulin]

Steps to reproduce:

• Went to delete a Twitter connection (this is the only provider connection I have on the account so far).
• Clicked on Settings -> Connections. Unfolded the Twitter entry.
• Clicked Delete.
• Clicked Yes, Delete on the confirmation popup.

Expected results:

• For the connection to be deleted, and success message displayed.

Actual results:

• Nothing happened. (As in, the confirmation popup disappeared, and I was still on the list of Connections, and Twitter was still on there.)

Second try:

• Ok, went to delete the Twitter connection again.
• Clicked Delete, clicked 'Yes, Delete' on confirmation popup.
• Now I got the 'You cannot delete your last connection. Without any connections, you cannot access your account.' message -- for about 10 seconds, and then it switched to the regular 'Yes, Delete' confirmation popup.

Suggestions:

• Investigate why the first time deleting didn't do anything.
• Consider allowing the user to delete their last connection. Why would they not be able to access their account? I seemed to have been able to access my account just fine when I first signed up, before I created any connections.
• If this limitation is necessary: Consider disabling the 'Delete' button in the first place (when it's the last connection).

[dmitrizagidulin]

Er, one more thing. When I went to the Dashboard, it showed 0 connections.

So it sounds like it deleted the Twitter connection after all?