common

Documentation

Index

• Variables
• func IsInvalidFillStatus(status types.OrderStatus) bool
• func IsPendingStatus(status types.OrderStatus) bool
• type CutoffCache
  • func NewCutoffCache(expire int64) *CutoffCache
  • func (c *CutoffCache) GetCutoff(protocol, owner common.Address) *big.Int
  • func (c *CutoffCache) GetCutoffPair(protocol, owner, token1, token2 common.Address) *big.Int
  • func (c *CutoffCache) IsOrderCutoff(protocol, owner, token1, token2 common.Address, validsince *big.Int) bool
  • func (c *CutoffCache) UpdateCutoff(protocol, owner common.Address, cutoff *big.Int) error
  • func (c *CutoffCache) UpdateCutoffPair(protocol, owner, token1, token2 common.Address, cutoff *big.Int) error
• type OrderManagerOptions

Variables

var InvalidFillStatus = []types.OrderStatus{
	types.ORDER_UNKNOWN,
	types.ORDER_CUTOFF,
	types.ORDER_FINISHED,
}

orderfilled 当用户处于ing状态时允许重置状态,cancel是特例,从合约的角度来看没有cancel,从客户端来看需要考虑cancel,这里我们以合约为准

var PendingStatus = []types.OrderStatus{
	types.ORDER_PENDING,
	types.ORDER_CANCELLING,
	types.ORDER_CUTOFFING,
}

var ValidCutoffStatus = []types.OrderStatus{
	types.ORDER_NEW,
	types.ORDER_PARTIAL,
	types.ORDER_PENDING,
	types.ORDER_CANCELLING,
	types.ORDER_CUTOFFING,
}

同一个订单必须允许多次cancel&cutoff,有的cancel/cutoff可能会不成功,后续的动作可以跟进

var ValidFlexCancelStatus = []types.OrderStatus{
	types.ORDER_NEW,
	types.ORDER_PARTIAL,
	types.ORDER_PENDING,
}

todo pending状态的订单是否允许软取消

var ValidMinerStatus = []types.OrderStatus{
	types.ORDER_NEW,
	types.ORDER_PARTIAL,
	types.ORDER_PENDING,
}

Functions

func IsInvalidFillStatus

func IsInvalidFillStatus(status types.OrderStatus) bool

func IsPendingStatus

func IsPendingStatus(status types.OrderStatus) bool

Types

type CutoffCache

type CutoffCache struct {
	// contains filtered or unexported fields
}

func NewCutoffCache

func NewCutoffCache(expire int64) *CutoffCache

func (*CutoffCache) GetCutoff

func (c *CutoffCache) GetCutoff(protocol, owner common.Address) *big.Int

func (*CutoffCache) GetCutoffPair

func (c *CutoffCache) GetCutoffPair(protocol, owner, token1, token2 common.Address) *big.Int

func (*CutoffCache) IsOrderCutoff

func (c *CutoffCache) IsOrderCutoff(protocol, owner, token1, token2 common.Address, validsince *big.Int) bool

合约验证的是创建时间

func (*CutoffCache) UpdateCutoff

func (c *CutoffCache) UpdateCutoff(protocol, owner common.Address, cutoff *big.Int) error

func (*CutoffCache) UpdateCutoffPair

func (c *CutoffCache) UpdateCutoffPair(protocol, owner, token1, token2 common.Address, cutoff *big.Int) error

type OrderManagerOptions

type OrderManagerOptions struct {
	CutoffCacheExpireTime int64
	CutoffCacheCleanTime  int64
}