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@@ -5,6 +5,9 @@ import ( |
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"gitlab.fjmaimaimai.com/allied-creation/sumifcc-discuss/cmd/discuss/api/internal/svc"
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"gitlab.fjmaimaimai.com/allied-creation/sumifcc-discuss/cmd/discuss/api/internal/types"
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"gitlab.fjmaimaimai.com/allied-creation/sumifcc-discuss/cmd/discuss/interanl/pkg/db/transaction"
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"gitlab.fjmaimaimai.com/allied-creation/sumifcc-discuss/cmd/discuss/interanl/pkg/domain"
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"gitlab.fjmaimaimai.com/allied-creation/sumifcc-discuss/pkg/xerr"
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"github.com/zeromicro/go-zero/core/logx"
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)
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@@ -25,7 +28,57 @@ func NewMiniArticleSetTagLogic(ctx context.Context, svcCtx *svc.ServiceContext) |
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// 设置文章的定性标签
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func (l *MiniArticleSetTagLogic) MiniArticleSetTag(req *types.MiniArticleSetTagRequest) (resp *types.MiniArticleSetTagResponse, err error) {
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var conn = l.svcCtx.DefaultDBConn()
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//
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return
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articleInfo, err := l.svcCtx.ArticleRepository.FindOne(l.ctx, conn, req.ArticleId)
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if err != nil {
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return nil, xerr.NewErrMsgErr("获取文章信息失败", err)
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}
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tagInfo, err := l.svcCtx.ArticleTagRepository.FindOne(l.ctx, conn, req.TagId)
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if err != nil {
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return nil, xerr.NewErrMsgErr("获取标签信息失败", err)
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}
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// 查询可能存在的 ArticleAndTag
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queryOption := domain.NewQueryOptions().WithFindOnly().MustWithKV("articleId", articleInfo.Id)
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_, oldTags, err := l.svcCtx.ArticleAndTagRepository.Find(l.ctx, conn, queryOption)
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if err != nil {
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return nil, xerr.NewErrMsgErr("检查文章的标签失败", err)
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}
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articleInfo.Tags = []int64{tagInfo.Id}
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// 额外保存一份ArticleAndTag
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articleAndTag := domain.ArticleAndTag{
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Id: 0,
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CompanyId: articleInfo.CompanyId,
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CreatedAt: 0,
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UpdatedAt: 0,
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ArticleId: articleInfo.Id,
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TagId: tagInfo.Id,
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}
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err = transaction.UseTrans(l.ctx, conn.DB(), func(ctx context.Context, c transaction.Conn) error {
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//清理可能存在的 ArticleAndTag
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for _, v := range oldTags {
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_, err = l.svcCtx.ArticleAndTagRepository.Delete(ctx, c, v)
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if err != nil {
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return err
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}
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}
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// 更新article
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_, err = l.svcCtx.ArticleRepository.UpdateWithVersion(ctx, c, articleInfo)
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if err != nil {
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return err
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}
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_, err = l.svcCtx.ArticleAndTagRepository.Insert(ctx, c, &articleAndTag)
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if err != nil {
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return err
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}
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return nil
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}, true)
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resp = &types.MiniArticleSetTagResponse{
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Id: articleAndTag.Id,
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}
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return resp, nil
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} |
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