(incubator-answer) 01/03: fix: set last answer ID to zero if no answers

[linkinstar]

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linkinstar pushed a commit to branch dev
in repository https://gitbox.apache.org/repos/asf/incubator-answer.git

commit 4a07fdb4a8b180bd28684e54c66a3a7caf51bfcc
Author: Sonui <m...@sonui.cn>
AuthorDate: Thu Aug 1 23:53:55 2024 +0800

    fix: set last answer ID to zero if no answers
---
 internal/service/question_common/question.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/internal/service/question_common/question.go 
b/internal/service/question_common/question.go
index fce3761e..b9f2fd53 100644
--- a/internal/service/question_common/question.go
+++ b/internal/service/question_common/question.go
@@ -145,6 +145,15 @@ func (qs *QuestionCommon) UpdateAnswerCount(ctx 
context.Context, questionID stri
        if err != nil {
                return err
        }
+       if count == 0 {
+               err = qs.questionRepo.UpdateLastAnswer(ctx, &entity.Question{
+                       ID:           questionID,
+                       LastAnswerID: "0",
+               })
+               if err != nil {
+                       return err
+               }
+       }
        return qs.questionRepo.UpdateAnswerCount(ctx, questionID, int(count))
 }