28 lines
709 B
Go
28 lines
709 B
Go
package main
|
|
|
|
import (
|
|
"errors"
|
|
"log"
|
|
"net/http"
|
|
)
|
|
|
|
var errNotFound = errors.New("not found")
|
|
var errBadRequest = errors.New("bad request")
|
|
var errInternalServerError = errors.New("internal server error")
|
|
|
|
func errorResponse(w http.ResponseWriter, req *http.Request, err error) {
|
|
errorMessage := err.Error()
|
|
errorStatus := http.StatusInternalServerError
|
|
|
|
if errors.Is(err, errNotFound) {
|
|
errorStatus = http.StatusNotFound
|
|
} else if errors.Is(err, errBadRequest) {
|
|
errorStatus = http.StatusBadRequest
|
|
} else if errors.Is(err, errInternalServerError) {
|
|
errorStatus = http.StatusInternalServerError
|
|
}
|
|
|
|
log.Printf("%s %s: %s", req.Method, req.URL.Path, errorMessage)
|
|
w.WriteHeader(errorStatus)
|
|
}
|