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55 lines
1.7 KiB
55 lines
1.7 KiB
package user
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import (
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"strings"
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"unicode/utf8"
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"yunyan/comm"
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"yunyan/lego/sys/log"
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"yunyan/pb"
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)
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// feedbackMessageMax 与客户端输入框上限（500）之间留出余量。
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// 超限直接拒，不截断——截断后用户以为整段都交上去了。
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const feedbackMessageMax = 2000
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// normalizeFeedbackMessage 去掉首尾空白并校验长度。第二个返回值非空表示拒绝原因。
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func normalizeFeedbackMessage(s string) (string, string) {
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s = strings.TrimSpace(s)
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if s == "" {
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return "", "请填写反馈内容"
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}
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if utf8.RuneCountInString(s) > feedbackMessageMax {
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return "", "反馈内容过长"
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}
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return s, ""
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}
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// @Summary 用户反馈
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// @Description 用户反馈
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// @Tags User
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// @Accept json
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// @Produce json
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// @Security BearerAuth
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// @Param user body pb.UserFeedbackReq true "用户反馈"
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// @Success 200 {object} comm.HttpResult{data=pb.UserFeedbackResp} "成功返回"
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// @Router /api/home/user_feedback [post]
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func (this *apiComp) Feedback(session comm.IUserSession, req *pb.UserFeedbackReq) (resp *pb.UserFeedbackResp, errdata *pb.ErrorData) {
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resp = &pb.UserFeedbackResp{}
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uid := session.GetUserId()
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if uid == "" {
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errdata = &pb.ErrorData{Code: pb.ErrorCode_NoLogin, Message: pb.ErrorCode_NoLogin.String()}
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return
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}
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message, reason := normalizeFeedbackMessage(req.GetMessage())
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if reason != "" {
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errdata = &pb.ErrorData{Code: pb.ErrorCode_ReqParameterError, Message: reason}
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return
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}
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if err := this.module.feedbackmodel.insert(uid, message); err != nil {
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this.module.Error("用户反馈写入失败", log.Field{Key: "uid", Value: uid}, log.Field{Key: "err", Value: err.Error()})
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errdata = &pb.ErrorData{Code: pb.ErrorCode_DBError, Message: pb.ErrorCode_DBError.String()}
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return
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}
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return
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}
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