biz

README

Biz

Documentation

Index

• Variables
• type Greeter
• type GreeterRepo
• type GreeterUsecase
  • func NewGreeterUsecase(repo GreeterRepo, logger log.Logger) *GreeterUsecase
  • func (uc *GreeterUsecase) CreateGreeter(ctx context.Context, g *Greeter) (*Greeter, error)

Variables

var (
	// ErrUserNotFound is user not found.
	ErrUserNotFound = errors.NotFound(v1.ErrorReason_USER_NOT_FOUND.String(), "user not found")
	// ErrorGreeterUnspecified is greeter unspecified.
	ErrorGreeterUnspecified = errors.BadRequest(v1.ErrorReason_GREETER_UNSPECIFIED.String(), "greeter unspecified")
)

var ProviderSet = wire.NewSet(NewGreeterUsecase)

ProviderSet is biz providers.

Types

type Greeter

type Greeter struct {
	Hello string
}

Greeter is a Greeter model.

type GreeterRepo

type GreeterRepo interface {
	// Save 方法返回输入的参数。但有以下特殊规则：
	//
	//	* 输入 "404" 返回 ErrUserNotFound。
	//	* 输入 "" 或 "400" 返回 ErrorGreeterUnspecified
	Save(context.Context, *Greeter) (*Greeter, error)
	Update(context.Context, *Greeter) (*Greeter, error)
	FindByID(context.Context, int64) (*Greeter, error)
	ListByHello(context.Context, string) ([]*Greeter, error)
	ListAll(context.Context) ([]*Greeter, error)
}

GreeterRepo is a Greater repo.

type GreeterUsecase

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

GreeterUsecase is a Greeter usecase.

func NewGreeterUsecase

func NewGreeterUsecase(repo GreeterRepo, logger log.Logger) *GreeterUsecase

NewGreeterUsecase new a Greeter usecase.

func (*GreeterUsecase) CreateGreeter

func (uc *GreeterUsecase) CreateGreeter(ctx context.Context, g *Greeter) (*Greeter, error)

CreateGreeter creates a Greeter, and returns the new Greeter.