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package main
import (
"log"
"net/http"
"runtime/debug"
)
func (app *application) serverError(w http.ResponseWriter, r *http.Request, err error) {
var (
method = r.Method
uri = r.URL.RequestURI()
trace = string(debug.Stack())
)
app.logger.Error(err.Error(), "method", method, "uri", uri, "trace", trace)
log.Printf("Crash! %s %s %s", method, uri, trace)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
}
// The clientError helper sends a specific status code and corresponding description
// to the user. We'll use this later in the book to send responses like 400 "Bad
// Request" when there's a problem with the request that the user sent.
func (app *application) clientError(w http.ResponseWriter, status int) {
http.Error(w, http.StatusText(status), status)
}
// notFound helper is a convenience wrapper around clientError which sends a 404 Not Found response
func (app *application) notFound(w http.ResponseWriter) {
app.clientError(w, http.StatusNotFound)
}
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