Module utils

Functions

• cancel_withdrawal
  Cancels a withdrawal request, returning the withheld amount to the available balance.
• confirm_withdrawal
  Confirms a successful withdrawal by updating the necessary balances.
• get_available_balance
  Retrieves the total available balance for a user.
• get_canister_balance
  Retrieves the total balance available to a specific canister.
• get_remitted_balance
  Retrieves the remitted balance for a given account and amount.
• hash_remittance_parameters
  Hashes the parameters needed for a remittance transaction.
• only_whitelisted_dc_canister
  Ensures the caller is a whitelisted DC canister, otherwise panics. This function checks if the caller’s principal ID is in the list of allowed DC canisters.
• update_balance
  Updates the balance for a specific account in a DC canister within the remittance mapping.
• update_canister_balance
  Updates the canister’s balance for a specific token.
• validate_dc_remittance_data
  Validates remittance data for processing by a DC canister.
• validate_pdc_remittance_data
  Validates remittance data for processing by a PDC.
• validate_remittance_data
  Validates remittance data based on whether the caller is a PDC or not.