utils

Documentation

Index

• func GetBalance(ctx context.Context, table api.BatchBalanceTable, addr types.AccAddress, ...) (*api.BatchBalance, error)
• func GetCreditTypeFromBatchDenom(ctx context.Context, store api.StateStore, denom string) (*api.CreditType, error)
• func GetNonNegativeFixedDecs(precision uint32, decimals ...string) ([]math.Dec, error)

Functions

func GetBalance

func GetBalance(ctx context.Context, table api.BatchBalanceTable, addr types.AccAddress, key uint64) (*api.BatchBalance, error)

GetBalance gets the balance from the account, returning a default, zero value balance if no balance is found. NOTE: the default value is not inserted into the balance table in the `not found` case. Calling Update when the default value is returned will cause an error. The `Save` method should be used when dealing with balances from this function.

func GetCreditTypeFromBatchDenom

func GetCreditTypeFromBatchDenom(ctx context.Context, store api.StateStore, denom string) (*api.CreditType, error)

GetCreditTypeFromBatchDenom extracts the classID from a batch denom string, then retrieves it from the params.

func GetNonNegativeFixedDecs

func GetNonNegativeFixedDecs(precision uint32, decimals ...string) ([]math.Dec, error)

GetNonNegativeFixedDecs takes an arbitrary amount of decimal strings, and returns their corresponding fixed decimals in a slice.