handler

type ErrorResponseEncodeFunc func(c *gin.Context, err error) ([]byte, error)

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

type NewRequestFunc func() interface{}

type ParseBodyFunc func(c *gin.Context, v interface{}) error

type RequestBodyDecodeFunc func(data []byte, v interface{}) error

type RequestPostProcessFunc func(c *gin.Context, resp interface{}, err error)

type RequestProcessFunc func(c *gin.Context, req interface{}) (resp interface{}, err error)

type RequestProcessor struct {
	NewReqFunc  NewRequestFunc
	ProcessFunc RequestProcessFunc

	// optional
	// if ParseBody is set, use it to parse request body from gin.Context and ignore RequestDecoder and BodyContextKey.
	ParseBody ParseBodyFunc
	// if BodyContextKey is set, get request body from gin.Context.
	BodyContextKey string
	// RequestDecoder if not set, use default json RequestBodyDecodeFunc
	RequestDecoder RequestBodyDecodeFunc
	// ResponseEncoder if not set, use default json ResponseBodyEncodeFunc
	ResponseEncoder ResponseBodyEncodeFunc
	// ResponseEncoder if not set, use default ErrorResponseEncodeFunc
	ErrorEncoder ErrorResponseEncodeFunc
	// PostProcessFunc if not set, skip post process.
	PostProcessFunc RequestPostProcessFunc
}

type ResponseBodyEncodeFunc func(v interface{}) ([]byte, error)