46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
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// Copyright (C) 2022 Storj Labs, Inc.
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// See LICENSE for copying information.
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package web
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import (
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"encoding/json"
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"net/http"
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"go.uber.org/zap"
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)
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// ServeJSONError writes a JSON error to the response output stream.
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func ServeJSONError(log *zap.Logger, w http.ResponseWriter, status int, err error) {
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ServeCustomJSONError(log, w, status, err, err.Error())
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}
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// ServeCustomJSONError writes a JSON error with a custom message to the response output stream.
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func ServeCustomJSONError(log *zap.Logger, w http.ResponseWriter, status int, err error, msg string) {
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fields := []zap.Field{
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zap.Int("code", status),
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zap.String("message", msg),
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zap.Error(err),
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}
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switch status {
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case http.StatusNoContent:
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return
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case http.StatusInternalServerError:
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log.Error("returning error to client", fields...)
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case http.StatusBadRequest:
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log.Debug("returning error to client", fields...)
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case http.StatusTooManyRequests:
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default:
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log.Info("returning error to client", fields...)
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}
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w.WriteHeader(status)
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err = json.NewEncoder(w).Encode(map[string]string{
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"error": msg,
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})
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if err != nil {
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log.Error("failed to write json error response", zap.Error(err))
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}
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}
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