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49 lines
1.7 KiB
Go
49 lines
1.7 KiB
Go
package main
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import (
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"fmt"
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"net/http"
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)
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func (app *application) serverErrorResponse(w http.ResponseWriter, r *http.Request, err error) {
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app.logError(r, err)
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message := "the server encountered a problem and could not process your request"
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app.errorResponse(w, r, http.StatusInternalServerError, message)
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}
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// The logError() method is a generic helper for logging an error message.
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func (app *application) logError(r *http.Request, err error) {
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app.Logger.Errorw("Error",
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"Request URI", r.RequestURI,
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"error", err,
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)
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}
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func (app *application) errorResponse(w http.ResponseWriter, r *http.Request, status int, message interface{}) {
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// Write the response using the writeJSON() helper. If this happens to return an
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// error then log it, and fall back to sending the client an empty response with a
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// 500 Internal Server Error status code.
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fmt.Fprintf(w, "Error: %d", status)
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}
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func (app *application) badRequestResponse(w http.ResponseWriter, r *http.Request, err error) {
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app.errorResponse(w, r, http.StatusBadRequest, err.Error())
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}
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func (app *application) notFoundResponse(w http.ResponseWriter, r *http.Request) {
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message := "the requested resource could not be found"
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app.errorResponse(w, r, http.StatusNotFound, message)
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}
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func (app *application) editConflictResponse(w http.ResponseWriter, r *http.Request) {
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message := "unable to update the record due to an edit conflict, please try again"
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app.errorResponse(w, r, http.StatusConflict, message)
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}
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func (app *application) methodNotAllowedResponse(w http.ResponseWriter, r *http.Request) {
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message := fmt.Sprintf("the %s method is not supported for this resource", r.Method)
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app.errorResponse(w, r, http.StatusMethodNotAllowed, message)
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}
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