Alert showing infinitely in case if vendor tries to access more tables(Open, Queue & Closed) data and either device is not connected to the internet or received any API error.

[pankajatocdlab]

Expected Behavior

Alert should be shown only once in case of error while getting more vendor tables(Open, Queue & Closed) data by scrolling the list(s).

Actual Behavior

If error occurred while getting more vendor tables(Open, Queue & Closed) data by scrolling the list(s) then alert is showing infinitely.

[pankajatocdlab]

FYI @ishmael, I have created a new branch named autofill-vendor-tables-issue on git in which I have resolved Alert showing infinitely in case of error(either device is disconnected from internet or any API error) when vendor tries to load more tables(Open, Queue & Closed) data by scrolling the list(s) issue. In brief what I did?

• On scrolling the vendor tables(Open, Queue & Closed) list(s), show the indicator at the bottom of the list to indicate that data is fetching from API, on success append the newly fetched items in the existing list and so on. Incase of error(either device is not connected to the internet or any API error), show a button named Tap to retry at the bottom of the list and now user can fetch more data by clicking on Tap to retry button. After selecting the Tap to retry button if no error occurred then hide the Tap to retry button and append the received data in the existing list.
  I have created autofill-vendor-tables-issue branch from call-waiter-expo-upgraded branch because call-waiter-expo-upgraded have the latest code. Please review the PR(Feature/159/autofill vendor tables issue #160).