60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
package response
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import (
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"encoding/json"
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"net/http"
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log "github.com/sirupsen/logrus"
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)
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const (
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NeedSetup = 402
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NeedLogin = 403
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NoAccessPrivileges = 405
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ParamsError = 100
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ServerError = 500
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)
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type Response struct {
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ErrorNo int `json:"errorNo"`
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ErrorMsg string `json:"errorMsg"`
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Data any `json:"data"`
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}
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func (p *Response) FPrint(w http.ResponseWriter) {
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bytesData, err := json.Marshal(p)
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if err != nil {
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log.WithError(err).Error("serialize HTTP response failed")
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http.Error(w, "\u54cd\u5e94\u5e8f\u5217\u5316\u5931\u8d25", http.StatusInternalServerError)
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return
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}
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if observer, ok := w.(interface{ ObserveResult(int) }); ok {
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observer.ObserveResult(p.ErrorNo)
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}
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// 仅通知经过业务确认的中间状态，不向日志观察器传递响应载荷或验证凭据。
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if observer, ok := w.(interface{ ObservePending(bool) }); ok && p.ErrorNo == 0 {
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if data, ok := p.Data.(map[string]any); ok {
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pending, _ := data["pending"].(bool)
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observer.ObservePending(pending)
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}
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}
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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if _, err := w.Write(bytesData); err != nil {
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log.WithError(err).Error("write HTTP response failed")
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}
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}
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func NewSuccessResponse(data any) *Response {
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return &Response{
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Data: data,
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}
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}
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func NewErrorResponse(errorNo int, errorMsg string, data any) *Response {
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return &Response{
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ErrorNo: errorNo,
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ErrorMsg: errorMsg,
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Data: data,
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}
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}
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