mirror of https://github.com/hay-kot/homebox.git
86 lines
2.2 KiB
Go
86 lines
2.2 KiB
Go
package mid
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import (
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"net/http"
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"github.com/go-chi/chi/v5/middleware"
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"github.com/hay-kot/homebox/backend/internal/data/ent"
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"github.com/hay-kot/homebox/backend/internal/sys/validate"
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"github.com/hay-kot/httpkit/errchain"
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"github.com/hay-kot/httpkit/server"
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"github.com/rs/zerolog"
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)
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type ErrorResponse struct {
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Error string `json:"error"`
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Fields map[string]string `json:"fields,omitempty"`
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}
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func Errors(svr *server.Server, log zerolog.Logger) errchain.ErrorHandler {
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return func(h errchain.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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err := h.ServeHTTP(w, r)
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if err != nil {
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var resp ErrorResponse
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var code int
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traceID := r.Context().Value(middleware.RequestIDKey).(string)
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log.Err(err).
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Stack().
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Str("req_id", traceID).
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Msg("ERROR occurred")
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switch {
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case validate.IsUnauthorizedError(err):
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code = http.StatusUnauthorized
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resp = ErrorResponse{
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Error: "unauthorized",
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}
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case validate.IsInvalidRouteKeyError(err):
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code = http.StatusBadRequest
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resp = ErrorResponse{
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Error: err.Error(),
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}
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case validate.IsFieldError(err):
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code = http.StatusUnprocessableEntity
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fieldErrors := err.(validate.FieldErrors) // nolint
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resp.Error = "Validation Error"
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resp.Fields = map[string]string{}
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for _, fieldError := range fieldErrors {
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resp.Fields[fieldError.Field] = fieldError.Error
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}
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case validate.IsRequestError(err):
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requestError := err.(*validate.RequestError) // nolint
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resp.Error = requestError.Error()
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if requestError.Status == 0 {
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code = http.StatusBadRequest
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} else {
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code = requestError.Status
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}
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case ent.IsNotFound(err):
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resp.Error = "Not Found"
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code = http.StatusNotFound
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default:
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resp.Error = "Unknown Error"
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code = http.StatusInternalServerError
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}
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if err := server.JSON(w, code, resp); err != nil {
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log.Err(err).Msg("failed to write response")
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}
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// If Showdown error, return error
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if server.IsShutdownError(err) {
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err := svr.Shutdown(err.Error())
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if err != nil {
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log.Err(err).Msg("failed to shutdown server")
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}
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}
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}
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})
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}
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}
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