feat: show error when balance low for delegate voting

[kalgoop]

App only showed error of low balance when sending tokens, not for delegate voting/unvoting.

Summary

Added error popup for low balance when voting/unvoting a delegate.

Checklist

• Ready to be merged

[ghost]

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[clucasalcantara]

Thanks a lot for this contributing @kalgoop! 🎉

We'll take a look to integrate this feature in our app 🤓

So far, looks good! 🏆

[ghost]

A contributor has approved this PR. A maintainer will merge this PR shortly. If it shouldn't be merged yet, please leave a comment saying so and we'll wait.

Thank you for your contribution!

[luciorubeens]

Hey @kalgoop, it's already checked by the ark-api service on the confirmation screen:

https://github.com/ArkEcosystem/mobile-wallet/blob/develop/src/app/services/ark-api/ark-api.ts#L264-L266

The issue here is because it does not include the fee, you should change to:

-const totalAmount = transaction.getAmount();
+const totalAmount = transaction.getAmount(true);

changes requested

[ghost]

Your pull request has been closed, thank you for trying to solve an issue. If you think it was closed prematurely please provide additional information.