web

func Authenticator ¶

func Authenticator(next http.Handler) http.Handler

func BodyParser ¶

func BodyParser(body interface{}, maxSize int64) func(next http.Handler) http.Handler

BodyParser loads builder with maxSize and tries to load the message. if for some reason it can't parse the message, it will return an error. if successful, it will put the processed data into context with key 'json_body'

func CopyDataToFile ¶

func CopyDataToFile(in io.Reader, to string) error

CopyDataToFile copies data from given input io.Reader and put it into a given file name.

func JSONValidation ¶

func JSONValidation(jsonObj interface{}) error

JSONValidation accept any struct with json tag. it will returns an error if any field inside that struct has `required` tag value and becomes nil

func JwtSetup ¶

func JwtSetup(secretKey string)

func ParamAsInt64 ¶

func ParamAsInt64(r *http.Request, name string) (int64, error)

func ParamAsString ¶

func ParamAsString(r *http.Request, name string) string

func Respond ¶

func Respond(w http.ResponseWriter, status int, v interface{})

Respond is a utility function which helps identifies error from other messages

func SetJWTCookie ¶

func SetJWTCookie(w http.ResponseWriter, r *http.Request, value string)

func StreamJSONToStruct ¶

func StreamJSONToStruct(r io.Reader, v interface{}) error

StreamJSONToStruct converts stream of json to a defined struct

func StreamJSONToStructWithLimit ¶

func StreamJSONToStructWithLimit(r io.Reader, v interface{}, limit int64) error

StreamJSONToStructWithLimit similar to StreamJSONToStruct but with limit in payload size

func UUID ¶

func UUID() string

func WriteAsJSON ¶

func WriteAsJSON(w http.ResponseWriter, response interface{}, status int)

WriteAsJSON a helper function to simplifies the JSON serilization

func WriteAsText ¶

func WriteAsText(w http.ResponseWriter, response interface{}, status int)

WriteAsText a helper function to simplifies the string serilization