txn

Documentation

Index

• Constants
• type CreateGroupType
• type TxnHandler
  • func CreateNewTxnHandler(timestamp *model.Timestamp) *TxnHandler
  • func (txn TxnHandler) GetTxnHandler(t string) TxnHandlerInterface
  • func (txn *TxnHandler) Init(timestamp *model.Timestamp) *TxnHandler
• type TxnHandlerInterface

Constants

const (
	// group
	CreateGroup = "create_group"
	JoinGroup   = "join_group"
	LeaveGroup  = "leave_group"

	// message
	SendMessage = "send_message"
	ReadMessage = "read_message"
)

Types

type CreateGroupType

type CreateGroupType struct {
	User  model.UserID  `json:"user"`
	Group model.GroupID `json:"group"`
}

type TxnHandler

type TxnHandler struct {
	CreateGroupHandler createGroupHandler
	JoinGroupHandler   joinGroupHandler
	LeaveGroupHandler  leaveGroupHandler
	SendMessageHandler sendMessageHandler
	ReadMessageHandler readMessageHandler
}

func CreateNewTxnHandler

func CreateNewTxnHandler(timestamp *model.Timestamp) *TxnHandler

func (TxnHandler) GetTxnHandler

func (txn TxnHandler) GetTxnHandler(t string) TxnHandlerInterface

func (*TxnHandler) Init

func (txn *TxnHandler) Init(timestamp *model.Timestamp) *TxnHandler

type TxnHandlerInterface

type TxnHandlerInterface interface {
	Check(db.DB, interface{}) types.ResponseCheckTx
	Deliver(db.DB, interface{}) types.ResponseDeliverTx
}