Allow users to decline/cancel when IOU total balance is 0

[Santhosh-Sellavel]

@Julesssss

Details

Allow users to cancel/decline IOU requests until transactions are settled.

Fixed Issues

$ #4998

Tests & QA Steps

1. Open New Expensify on two separate devices and login with two different accounts. (Accounts User A & User B)
2. Settle up if there are any pending IOU transactions between two accounts.
3. From User A request $100 to User B.
4. From User B request $100 to User A.
5. In both devices click view details on the IOU Request

Fix:

Now IOU Details Page will open, Relevant transactions should be able to cancel or decline.

Tested On

• Web
• Mobile Web
• Desktop
• iOS
• Android

Screenshots

Web

Mobile Web

Desktop

iOS

Android

[Julesssss]

Tests well for me on iOS & web

[OSBotify]

🚀 Deployed to staging by @Julesssss in version: 1.0.92-5 🚀

platform	result
🤖 android 🤖	success ✅
🖥 desktop 🖥	success ✅
🍎 iOS 🍎	failure ❌
🕸 web 🕸	success ✅

[botify]

This has been deployed to production and is now subject to a 7-day regression period.
If no regressions arise, payment will be issued on 2021-09-10. 🎊

[OSBotify]

🚀 Deployed to production by @roryabraham in version: 1.0.93-1 🚀

platform	result
🤖 android 🤖	success ✅
🖥 desktop 🖥	success ✅
🍎 iOS 🍎	success ✅
🕸 web 🕸	success ✅