Adapt fee computation for all transactions

[sridharmeganathan]

Description

Adapt the Lisk protocol fee calculation.

Acceptance Criteria

Compute minimum fee

All transactions in Lisk has minimum fee, calculate the minFee using following function by passing the valid input parameter based transaction (e.g for multisignature registration/transaction from multsig account requires particular options to be passed to work properly)

Token transfer

• call token_getInitializationFees to get the set fees
  e.g

/api/v3/invoke

{
 "endpoint": "token_getInitializationFees",
  "params": {}
}

• check if recipientAddress exists on the chain by token_userAccountExists
• if recipientAddress does not exist, add userAccount fee to the fee
• Use Fees subtitle Account initialization
  • Once an account has been initialised do not show Initialisation fee

Transfer CrossChain

• call token_getInitializationFees to get the set fees
• check if receivingChainID exists on the chain by token_escrowAccountExists
• if receivingChainID does not exist, add escrowAccount fee to the fee
• Use Fees subtitle Account initialization
• Once an account has been initialised do not show Initialisation fee

Register Validator

• call pos_getRegistrationFee to get the fee
• when calling registerValidator command, add the fee
• Use Fees subtitle Registration

Additional Information

• Use invoke endpoint with endpoint name and params to call below mentioned endpoints
• Show additional fee where required (e.g do not show initialisation fee on register validator flow, rather show registration fee)
  • Use correct title for following transactions:
    • Token transfer, Transfer CrossChain, Reclaim, Register Multisignature: Account initialization
    • Register Validator: Registration
    • Transactions that do not have extra command fees: Stake, Unstake, Unlock
  • Ensure the UI and logic are updated to handle the above cases
• Consider caching the fee related endpoints as they wont change
  • Clear cache after blockchain switch (this is done already i guess)
• Update MSW mocks
• Adopt unit test

[ManuGowda]

@soroushm I think there was no changes to fees endpoint api/v3/fees probably you are referring to this fee changes https://github.com/LiskHQ/discussions/discussions/64?

Please update the issue details to address the same.

CC: @sameersubudhi in case if @soroushm has a different understanding of api/v3/fees endpoint changes.

[ManuGowda]

This issue needs detailing, @ManuGowda will add more context before being worked.

[reyraa]

The current code base requires extensive changes. I'd suggest we break this ticket intro the following:

• Create a hook to calculate the tx fee using given parameters (Account for command fee and tiebreaker)
• Fetch command fee and tiebreaker and incorporate in the above hook
• Use the tx fee hook to calculate min fee, the fee corresponding to max transferrable balance, and the fee corresponding the selected priority.
• Use above fee to display fees in tx forms (Update React components to work with new data schema)
• Use above hook to create txs and broadcast them (Update utilities to work with new data schema)

[ManuGowda]

#4720
#4716