httperror

var (
	ErrUnknown = func(err error) *Error {
		return New(http.StatusInternalServerError, "unknown error", err)
	}

	ErrMissingParams = func(err error) *Error {
		return New(http.StatusBadRequest, "mandatory parameters are missing or invalid", err)
	}

	ErrAppInvalid = func(err error) *Error {
		return New(http.StatusNotFound, "invalid app or credentials", err)
	}

	ErrAppUnsupported = func(err error) *Error {
		return New(http.StatusBadRequest, "app is not supported", err)
	}

	ErrUnauthorized = func(err error) *Error {
		return New(http.StatusUnauthorized, "unauthorized", err)
	}

	ErrBadRequest = func(err error) *Error {
		return New(http.StatusBadRequest, "bad request", err)
	}

	ErrUpstreamFailed = func(err error) *Error {
		return New(http.StatusBadGateway, "failed to proxy request", err)
	}
)