49 lines
995 B
Go
49 lines
995 B
Go
package common
|
|
|
|
import (
|
|
"log/slog"
|
|
"net/http"
|
|
|
|
"forge.cadoles.com/wpetit/clearcase/internal/http/handler/webui/common/component"
|
|
"github.com/a-h/templ"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
type HTTPError interface {
|
|
error
|
|
StatusCode() int
|
|
}
|
|
|
|
type UserFacingError interface {
|
|
error
|
|
UserMessage() string
|
|
}
|
|
|
|
func HandleError(w http.ResponseWriter, r *http.Request, err error) {
|
|
vmodel := component.ErrorPageVModel{}
|
|
|
|
statusCode := http.StatusInternalServerError
|
|
|
|
var httpErr HTTPError
|
|
if errors.As(err, &httpErr) {
|
|
statusCode = httpErr.StatusCode()
|
|
}
|
|
|
|
w.WriteHeader(statusCode)
|
|
|
|
var userFacingErr UserFacingError
|
|
if errors.As(err, &userFacingErr) {
|
|
vmodel.Message = userFacingErr.UserMessage()
|
|
} else {
|
|
vmodel.Message = http.StatusText(statusCode)
|
|
}
|
|
|
|
if httpErr == nil && userFacingErr == nil {
|
|
slog.ErrorContext(r.Context(), "unexpected error", slog.Any("error", errors.WithStack(err)))
|
|
}
|
|
|
|
errorPage := component.ErrorPage(vmodel)
|
|
|
|
templ.Handler(errorPage).ServeHTTP(w, r)
|
|
}
|