Base contract to allow payback of tokens erroneously payed to smart contracts

[jijordre]

Description

It is probable that a small portion of users starting to interact with nahmii will erroneously deposit ERC20 tokens to ClientFund using the standard ERC20 transfer() function. In order to be able to pay back funds transferred this way a base contract which supports payback by operator should be defined. This base contract can be inherited by most if not all nahmii contracts.

Definition of done

• Base contract for payback has been defined
• Relevant contracts have been set to inherit from the new base contract
• Unit tests have been updated

Details & Questions

Depends on