storj/satellite/admin/common.go

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// Copyright (C) 2020 Storj Labs, Inc.
// See LICENSE for copying information.
package admin
import (
"encoding/json"
"net/http"
"github.com/zeebo/errs"
)
// Error is default error class for admin package.
var Error = errs.Class("admin")
func sendJSONError(w http.ResponseWriter, errMsg, detail string, statusCode int) {
errStr := struct {
Error string `json:"error"`
Detail string `json:"detail"`
}{
Error: errMsg,
Detail: detail,
}
body, err := json.Marshal(errStr)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
sendJSONData(w, statusCode, body)
}
func sendJSONData(w http.ResponseWriter, statusCode int, data []byte) {
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(statusCode)
_, _ = w.Write(data) // any error here entitles a client side disconnect or similar, which we do not care about.
}