Fix#1432 - Currency Code or Symbol displayed

[rutvik-panchal]

Currency Code or Symbol displayed instead of null values.
Working fine for both country code and symbol.

Fixes #1432

Screenshots:

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[rutvik-panchal]

@miPlodder Updated the PR for kotlin migration.

[miPlodder]

Changes look fine. But looks more of a backend issue.
Can you share the currency object for the 2 ss you have attached in the description?

[rutvik-panchal]

@miPlodder Yes, Sure.
The currency object for,

1. First SS with loan number FOVISSSTE000000284 is
   Currency( code=MNT, name=Mongolian Tugrik, decimalPlaces=2.0, inMultiplesOf=1.0, displaySymbol=null, nameCode=currency.MNT, displayLabel=Mongolian Tugrik [MNT] )

2. Second SS with loan number FOVISSSTE000000293 is
   Currency( code=USD, name=US Dollar, decimalPlaces=2.0, inMultiplesOf=1000.0, displaySymbol=$, nameCode=currency.USD, displayLabel=US Dollar ($) )

[miPlodder]

is it possible for you to check for Euro as currency? Then only, we can conclude on the fix.

[rutvik-panchal]

is it possible for you to check for Euro as currency? Then only, we can conclude on the fix.

Currently there are no loans with euro as currency, but I will try.

[rutvik-panchal]

@miPlodder I was able to create a loan with euro currency after adding a loan product & it's working fine.
I have checked it.
I am attaching the screenshot and currency object for the same.
Currency(code=EUR, name=Euro, decimalPlaces=2.0, inMultiplesOf=100.0, displaySymbol=€, nameCode=currency.EUR, displayLabel=Euro (€))

[gururani-abhishek]

LGTM!!