balance

May 17, 2022

Changes in this version

+ var ErrAccountNotFound = errors.New("account not found")

type AccountKeeper

+ GetBalance func(addr keys.Address) *big.Int

+ GetNonce func(addr keys.Address) uint64

type Amount

+ func (a *Amount) IsZero() bool

type NesterAccountKeeper

+ func (nak *NesterAccountKeeper) GetBalance(addr keys.Address) *big.Int

+ func (nak *NesterAccountKeeper) GetNonce(addr keys.Address) uint64

type Store

+ func (st *Store) BuildKey(addr keys.Address, coin *Coin) []byte

+ func (st *Store) GetVersionedBalanceForCurr(address keys.Address, height int64, curr *Currency) (coin Coin, err error)

May 3, 2021

Changes in this version

+ type AccountKeeper interface

+ GetAccount func(addr keys.Address) (*EthAccount, error)

+ GetVersionedAccount func(height int64, addr keys.Address) (*EthAccount, error)

+ NewAccountWithAddress func(addr keys.Address) (*EthAccount, error)

+ RemoveAccount func(account EthAccount)

+ SetAccount func(account EthAccount) error

+ WithState func(state *storage.State) AccountKeeper

+ func NewNesterAccountKeeper(state *storage.State, balances *Store, currencies *CurrencySet) AccountKeeper

+ type EthAccount struct

+ Address keys.Address

+ CodeHash []byte

+ Coins Coin

+ Sequence uint64

+ func NewEthAccount(addr keys.Address, coin Coin) *EthAccount

+ func (acc *EthAccount) AddBalance(amount *big.Int)

+ func (acc *EthAccount) SetBalance(amount *big.Int)

+ func (acc *EthAccount) SubBalance(amount *big.Int)

+ func (acc EthAccount) Balance() *big.Int

+ func (acc EthAccount) EthAddress() ethcmn.Address

+ type NesterAccountKeeper struct

+ func (nak *NesterAccountKeeper) GetAccount(addr keys.Address) (*EthAccount, error)

+ func (nak *NesterAccountKeeper) GetVersionedAccount(height int64, addr keys.Address) (*EthAccount, error)

+ func (nak *NesterAccountKeeper) NewAccountWithAddress(addr keys.Address) (*EthAccount, error)

+ func (nak *NesterAccountKeeper) RemoveAccount(account EthAccount)

+ func (nak *NesterAccountKeeper) SetAccount(account EthAccount) error

+ func (nak *NesterAccountKeeper) WithState(state *storage.State) AccountKeeper

Nov 25, 2020

Changes in this version

type Amount

+ var AmtZero Amount

Aug 13, 2020

Changes in this version

type Amount

+ func (a *Amount) CheckInRange(min Amount, max Amount) (bool, error)

+ func (a *Amount) LessThan(value Amount) bool

Jul 10, 2020

Changes in this version

+ var ErrBalanceErrorAddFailed = codes.ProtocolError

+ var ErrBalanceErrorMinusFailed = codes.ProtocolError

type Amount

+ func (a *Amount) Equals(value Amount) bool

+ func (a *Amount) Minus(value Amount) (*Amount, error)

+ func (a *Amount) Plus(value Amount) *Amount

+ func (a Amount) BigFloat() *big.Float

type Store

+ func (st *Store) SetBalance(addr keys.Address, coin Coin) error

Jan 2, 2020

Changes in this version

type Amount

+ func (a Amount) String() string

type Currency

+ func (c Currency) NewCoinFromString(unitAmount string) Coin

+ func (c Currency) NewCoinFromUnit(unitAmount int64) Coin

type Store

+ func (st *Store) GetBalanceForCurr(address keys.Address, curr *Currency) (coin Coin, err error)

+ func (st *Store) IterateAll(fn func(addr keys.Address, c string, amt Amount) bool) bool

Oct 25, 2019

Changes in this version

type Amount

+ func NewAmountFromBigInt(x *big.Int) *Amount

+ func (a *Amount) BigInt() *big.Int

type Coin

+ func (coin Coin) DivideInt64(value int64) Coin

+ func (coin Coin) MultiplyInt64(value int64) Coin

type Currencies

+ func (cs Currencies) GetCurrencySet() *CurrencySet

type Currency

+ Id int64

+ Unit string

+ type CurrencySet struct

+ func NewCurrencySet() *CurrencySet

+ func (c CurrencySet) GetCurrencies() Currencies

+ func (cl *CurrencySet) GetCurrencyById(id int64) (Currency, bool)

+ func (cl *CurrencySet) GetCurrencyByName(name string) (Currency, bool)

+ func (cl *CurrencySet) Register(c Currency) error

+ func (cl CurrencySet) Len() int

type Store

+ State *storage.State

+ func (st *Store) AddToAddress(addr keys.Address, coin Coin) error

+ func (st *Store) CheckBalanceFromAddress(addr keys.Address, coin Coin) error

+ func (st *Store) GetBalance(address keys.Address, list *CurrencySet) (balance *Balance, err error)

+ func (st *Store) MinusFromAddress(addr keys.Address, coin Coin) error

+ func (st *Store) WithState(state *storage.State) *Store

Jul 22, 2019

Changes in this version

+ var ErrNoBalanceFoundForThisAddress = errors.New("no balance found for the address")

+ func PrintDecimal(i *big.Int, decimal int) string

+ type Amount struct

+ Int big.Int

+ func NewAmount(x int64) *Amount

+ func NewAmountFromInt(x int64) *Amount

+ func NewAmountFromString(x string, base int) (*Amount, error)

+ func (a *Amount) UnmarshalJSON(b []byte) error

+ func (a *Amount) UnmarshalText(b []byte) error

+ func (a Amount) MarshalJSON() ([]byte, error)

+ func (a Amount) MarshalText() ([]byte, error)

type Coin

+ func (coin Coin) Humanize() string

type CoinData

+ Currency Currency

+ func (ad *CoinData) SerialTag() string

+ type Currencies []Currency

+ func (cs Currencies) GetCurrencyList() *CurrencyList

type Currency

+ func (c Currency) NewCoinFromAmount(a Amount) Coin

type CurrencyList

+ func (c CurrencyList) GetCurrencies() Currencies

Jun 18, 2019

Changes in this version

+ var ErrInsufficientBalance = errors.New("insufficient balance")

+ var ErrMismatchingCurrency = errors.New("mismatching currencies")

May 22, 2019

Changes in this version

+ const TagBalance

+ const TagBalanceData

+ var ErrDuplicateCurrency = errors.New("provided currency has already been registered")

+ var ErrWrongBalanceAdapter = errors.New("error in asserting to BalanceAdapter")

+ type Balance struct

+ Amounts map[string]Coin

+ func GetBalanceFromDb(db storage.Store, accountKey storage.StoreKey) (*Balance, error)

+ func NewBalance() *Balance

+ func (b *Balance) AddCoin(coin Coin) *Balance

+ func (b *Balance) Data() serialize.Data

+ func (b *Balance) FindCoin(currency Currency) *Coin

+ func (b *Balance) GetCoin(currency Currency) Coin

+ func (b *Balance) MinusCoin(coin Coin) *Balance

+ func (b *Balance) NewDataInstance() serialize.Data

+ func (b *Balance) SetData(obj interface{}) error

+ func (b Balance) IsEnoughBalance(balance Balance) bool

+ func (b Balance) String() string

+ type BalanceData struct

+ Coins []CoinData

+ Tag string

+ func (bd *BalanceData) Primitive() serialize.DataAdapter

+ func (bd *BalanceData) SerialTag() string

+ type Coin struct

+ Amount *big.Int

+ Currency Currency

+ func (c *Coin) Data() serialize.Data

+ func (c *Coin) NewDataInstance() serialize.Data

+ func (c *Coin) SetData(a interface{}) error

+ func (coin Coin) Divide(value int) Coin

+ func (coin Coin) Equals(value Coin) bool

+ func (coin Coin) IsCurrency(currencies ...string) bool

+ func (coin Coin) IsValid() bool

+ func (coin Coin) LessThanCoin(value Coin) bool

+ func (coin Coin) LessThanEqualCoin(value Coin) bool

+ func (coin Coin) Minus(value Coin) Coin

+ func (coin Coin) Multiply(value Coin) Coin

+ func (coin Coin) MultiplyInt(value int) Coin

+ func (coin Coin) Plus(value Coin) Coin

+ func (coin Coin) Quotient(value Coin) Coin

+ func (coin Coin) String() string

+ type CoinData struct

+ Amount []byte

+ CurChain chain.Type

+ CurDecimal int64

+ CurName string

+ type Context struct

+ func NewContext(logger *log.Logger, balances *Store, currencies *CurrencyList) *Context

+ func (ctx *Context) Currencies() *CurrencyList

+ func (ctx *Context) Store() *Store

+ type Currency struct

+ Chain chain.Type

+ Decimal int64

+ Name string

+ func (c Currency) Base() *big.Int

+ func (c Currency) Bytes() []byte

+ func (c Currency) NewCoinFromBytes(amount []byte) Coin

+ func (c Currency) NewCoinFromFloat64(amount float64) Coin

+ func (c Currency) NewCoinFromInt(amount int64) Coin

+ func (c Currency) StringKey() string

+ type CurrencyList struct

+ func NewCurrencyList() *CurrencyList

+ func (cl *CurrencyList) GetCurrencyByName(name string) (Currency, bool)

+ func (cl *CurrencyList) GetCurrencyByStringKey(key string) (Currency, bool)

+ func (cl *CurrencyList) Register(c Currency) error

+ func (cl CurrencyList) Len() int

+ type Store struct

+ func NewStore(name, dbDir, configDB string, typ storage.StorageType) *Store

+ func (st *Store) Exists(address []byte) bool

+ func (st *Store) FindAll() map[string]*Balance

+ func (st *Store) Get(address []byte, lastCommit bool) (bal *Balance, err error)

+ func (st *Store) Set(address []byte, balance Balance) error