[GAT-BNI002-30] [Summary] "Order Confirmed" screen appeared twice after tapping "Let's Eat" button twice

[gatgithub]

Issue No: 30 Device: iPhone 5S iOS 9.1

Affected Component(s)

• Ordering process

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Bug Description

ACTUAL RESULTS:- Turn off internet connection while processing will stop processing order and show pop up message "no internet connection". Turn on internet connection and complete order by tap "Let's eat!" button twice will bring two "Order confirmed" screen.

EXPECTED RESULTS:- "Order Confirmed" screen should display only one screen.

OTHER NOTES / ERROR MESSAGES:- Reproducible: 5/5 Credentials: ahmada@gattester.com/ahmada123 Video:

http://bugs8.gatserver.com/uploads/4f8bc6df420c24f359a24a00bdc87dea.mp4

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Reproduction Steps

• Launch the app
• Signed in
• Complete choose "Main Dish" and "Side Dish" menu
• Tap "Finalize Order" button
• Tap "Let's eat!" button
• Turn off internet connection while processing
• Notice there is pop up message show "no internet connection" and tap "Ok"
• Turn on internet connection
• Tap "Let's eat!" button twice
• Observe there is two "Order Confirmed" screen appeared.

[vcardillo]

@JosephLauSF: This goes back to idempotency, and handling connectivity issues (which are actually quite common in cities, especially for people traveling on trains or subways). Let's button this up.