wallet

Documentation

Index

• type Amount
• type Balance
• type Caller
  • func NewCaller(name string, entityID ksuid.KSUID) *Caller
  • func (c *Caller) Credit(entityID ksuid.KSUID, amount float64) error
  • func (c *Caller) Debit(entityID ksuid.KSUID, amount float64) error
• type Reader
  • func NewReader(name string) *Reader
  • func (r *Reader) GetBalance(entityID ksuid.KSUID) (*Balance, error)
  • func (r *Reader) GetTransactions(entityID ksuid.KSUID) (*Transactions, error)
  • func (r *Reader) GetWalletState(entityID ksuid.KSUID) (*State, error)
• type Server
  • func NewServer() *Server
• type State
  • func FromJSON(data []byte) (*State, error)
  • func (s *State) ToJSON() ([]byte, error)
• type Transaction
  • func NewTransaction(sourceEntityID ksuid.KSUID, amount float64) Transaction
• type Transactions
• type Wallet
  • func NewWallet(entityID ksuid.KSUID) *Wallet
  • func (w *Wallet) Credit(sourceEntityID ksuid.KSUID, amount float64) error
  • func (w *Wallet) Debit(sourceEntityID ksuid.KSUID, amount float64) error
• type Writer
  • func NewWriter(entityID ksuid.KSUID) *Writer

Types

type Amount

type Amount struct {
	Amount float64 `json:"amount"`
}

type Balance

type Balance struct {
	Timestamp time.Time `json:"timestamp"`
	Balance   float64   `json:"balance"`
}

type Caller

type Caller struct {
	models.Caller
}

func NewCaller

func NewCaller(name string, entityID ksuid.KSUID) *Caller

func (*Caller) Credit

func (c *Caller) Credit(entityID ksuid.KSUID, amount float64) error

func (*Caller) Debit

func (c *Caller) Debit(entityID ksuid.KSUID, amount float64) error

type Reader

type Reader struct {
	models.Reader
}

func NewReader

func NewReader(name string) *Reader

func (*Reader) GetBalance

func (r *Reader) GetBalance(entityID ksuid.KSUID) (*Balance, error)

func (*Reader) GetTransactions

func (r *Reader) GetTransactions(entityID ksuid.KSUID) (*Transactions, error)

func (*Reader) GetWalletState

func (r *Reader) GetWalletState(entityID ksuid.KSUID) (*State, error)

type Server

type Server struct {
	domains.Server
}

func NewServer

func NewServer() *Server

type State

type State struct {
	Timestamp    time.Time     `json:"timestamp"`
	Balance      float64       `json:"balance"`
	Transactions []Transaction `json:"transactions"`
}

func FromJSON

func FromJSON(data []byte) (*State, error)

func (*State) ToJSON

func (s *State) ToJSON() ([]byte, error)

type Transaction

type Transaction struct {
	Timestamp      time.Time   `json:"timestamp"`
	SourceEntityID ksuid.KSUID `json:"source_entity_id"`
	Amount         float64     `json:"amount"`
}

func NewTransaction

func NewTransaction(sourceEntityID ksuid.KSUID, amount float64) Transaction

type Transactions

type Transactions struct {
	Timestamp    time.Time     `json:"timestamp"`
	Transactions []Transaction `json:"transactions"`
}

type Wallet

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

func NewWallet

func NewWallet(entityID ksuid.KSUID) *Wallet

func (*Wallet) Credit

func (w *Wallet) Credit(sourceEntityID ksuid.KSUID, amount float64) error

func (*Wallet) Debit

func (w *Wallet) Debit(sourceEntityID ksuid.KSUID, amount float64) error

type Writer

type Writer struct {
	models.Writer
	// contains filtered or unexported fields
}

func NewWriter

func NewWriter(entityID ksuid.KSUID) *Writer