64 lines
1.2 KiB
Go
64 lines
1.2 KiB
Go
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package server
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import (
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"fmt"
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"net/http"
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"strings"
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)
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type Error uint32
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const (
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Ok Error = http.StatusOK
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ErrorNotImplemented Error = http.StatusNotImplemented
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ErrorMethodNotAllowed Error = http.StatusMethodNotAllowed
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ErrorBadRequest Error = http.StatusBadRequest
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ErrorUnauthorized Error = http.StatusUnauthorized
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ErrorServerError Error = http.StatusInternalServerError
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)
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func (e Error) Ok() (ok bool) {
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return e == Ok
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}
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func (e Error) HttpStatus() (code int) {
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return int(e)
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}
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func (e Error) String() (out string) {
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switch e {
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case Ok:
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out = "ok"
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case ErrorNotImplemented:
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out = "server not implemented"
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case ErrorMethodNotAllowed:
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out = "method not allowed"
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case ErrorBadRequest:
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out = "bad request"
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case ErrorUnauthorized:
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out = "user unauthorized"
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case ErrorServerError:
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out = "internal server error"
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default:
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out = "unhandled error"
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}
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return
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}
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func (e Error) Error() (out string) {
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return fmt.Sprintf("%s (%d)", e.String(), e.HttpStatus())
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}
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func (e Error) Bytes() (body []byte) {
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var msg string
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switch e {
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default:
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msg = strings.Join(strings.Split(e.String(), " "), "_")
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}
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return mustMarshalJson(struct {
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Error string `json:"error"`
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}{
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Error: msg,
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})
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}
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