fifo

Documentation

Index

• Constants
• func IsFifoError(err error) bool
• func IsFifoErrorInsufficient(err error, code int) bool
• func IsFifoErrorNoEntry(err error, code int) bool
• type Asset
• type Entry
  • func NewEntry(amount, valueC, feeC d.Decimal, ts time.Time) Entry
  • func (e *Entry) Copy() Entry
• type EntryList
  • func (e EntryList) Copy() EntryList
  • func (e EntryList) Print() string
  • func (e EntryList) Sort()
  • func (e EntryList) TotalUnits() d.Decimal
  • func (e EntryList) TotalUnitsLeft() d.Decimal
• type Fifo
  • func NewFifo() *Fifo
  • func (f *Fifo) Add(assetName string, e Entry)
  • func (f *Fifo) CouldTake(assetName string, units d.Decimal, decimals int32) bool
  • func (f *Fifo) HasUnits(assetName string) bool
  • func (f *Fifo) Print() string
  • func (f *Fifo) Read(assetName string) Asset
  • func (f *Fifo) Take(assetName string, units d.Decimal, decimals int32) (Asset, error)
• type FifoError
  • func NewFifoError(code int, err string) FifoError
  • func NewFifoTakeError(code int, err string, reqAmount, missingAmount string) FifoError
  • func (f FifoError) Error() string

Constants

const (
	ERR_NO_ENTRY = iota
	ERR_INSUFFICIENT
)

Functions

func IsFifoError

func IsFifoError(err error) bool

func IsFifoErrorInsufficient

func IsFifoErrorInsufficient(err error, code int) bool

func IsFifoErrorNoEntry

func IsFifoErrorNoEntry(err error, code int) bool

Types

type Asset

type Asset struct {
	Name    string
	Total   string
	Entries EntryList
}

type Entry

type Entry struct {
	Units          d.Decimal
	UnitsLeft      d.Decimal
	UnitCost       d.Decimal
	UnitCostEur    d.Decimal
	UnitFeeCostEur d.Decimal
	UnitFeeCost    d.Decimal
	Ts             time.Time
}

func NewEntry

func NewEntry(amount, valueC, feeC d.Decimal, ts time.Time) Entry

func (*Entry) Copy

func (e *Entry) Copy() Entry

type EntryList

type EntryList []Entry

func (EntryList) Copy

func (e EntryList) Copy() EntryList

func (EntryList) Print

func (e EntryList) Print() string

func (EntryList) Sort

func (e EntryList) Sort()

func (EntryList) TotalUnits

func (e EntryList) TotalUnits() d.Decimal

func (EntryList) TotalUnitsLeft

func (e EntryList) TotalUnitsLeft() d.Decimal

type Fifo

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

func NewFifo

func NewFifo() *Fifo

func (*Fifo) Add

func (f *Fifo) Add(assetName string, e Entry)

func (*Fifo) CouldTake

func (f *Fifo) CouldTake(assetName string, units d.Decimal, decimals int32) bool

func (*Fifo) HasUnits

func (f *Fifo) HasUnits(assetName string) bool

func (*Fifo) Print

func (f *Fifo) Print() string

func (*Fifo) Read

func (f *Fifo) Read(assetName string) Asset

func (*Fifo) Take

func (f *Fifo) Take(assetName string, units d.Decimal, decimals int32) (Asset, error)

type FifoError

type FifoError struct {
	Code           int
	RequiredAmount string
	MissingAmount  string
	// contains filtered or unexported fields
}

func NewFifoError

func NewFifoError(code int, err string) FifoError

func NewFifoTakeError

func NewFifoTakeError(code int, err string, reqAmount, missingAmount string) FifoError

func (FifoError) Error

func (f FifoError) Error() string