advice

Documentation

Index

• type Advice
  • func NewAdvice(conn transaction.Connection, userRepo repository.UserRepository) Advice
• type Method
• type MethodErrDefinition
• type MethodInfo
  • func NewMethodInfo(opt *MethodOption, errCauses map[error]*MethodErrDefinition) *MethodInfo
  • func (m MethodInfo) FindErrorDefinition(err error) (*MethodErrDefinition, bool)
  • func (m *MethodInfo) Option() *MethodOption
• type MethodOption
• type Request
  • func NewRequest[T proto.Message](msg T, gctx game_context.GameContext, principal *model.User) *Request[T]
  • func (r Request[T]) GameContext() game_context.GameContext
  • func (r Request[T]) Msg() T
  • func (r Request[T]) Principal() (model.User, bool)

Types

type Advice

type Advice func(context.Context, proto.Message, mdval.IncomingMD, *MethodInfo, func(context.Context, game_context.GameContext, *model.User, mdval.IncomingMD) (proto.Message, error)) error

Advice は、RPC メソッドの実行前後に処理を挟むための関数です。 interceptor は MethodOption を解釈できないので、似た仕組みが別途必要になります。

func NewAdvice

func NewAdvice(conn transaction.Connection, userRepo repository.UserRepository) Advice

type Method

type Method[REQ, RES proto.Message] func(context.Context, *Request[REQ]) (RES, error)

type MethodErrDefinition

type MethodErrDefinition = custom_option.MethodErrorDefinition

type MethodInfo

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

func NewMethodInfo

func NewMethodInfo(opt *MethodOption, errCauses map[error]*MethodErrDefinition) *MethodInfo

func (MethodInfo) FindErrorDefinition

func (m MethodInfo) FindErrorDefinition(err error) (*MethodErrDefinition, bool)

func (*MethodInfo) Option

func (m *MethodInfo) Option() *MethodOption

type MethodOption

type MethodOption = custom_option.MethodOption

type Request

type Request[T any] struct {
	// contains filtered or unexported fields
}

func NewRequest

func NewRequest[T proto.Message](msg T, gctx game_context.GameContext, principal *model.User) *Request[T]

func (Request[T]) GameContext

func (r Request[T]) GameContext() game_context.GameContext

func (Request[T]) Msg

func (r Request[T]) Msg() T

func (Request[T]) Principal

func (r Request[T]) Principal() (model.User, bool)

Principal は、認証されたユーザーを返します。 認証必須の API は必ず true を返すので、わざわざ戻り値をチェックする必要はありません。