92 lines
2.9 KiB
Go
92 lines
2.9 KiB
Go
package admin_promotion
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import (
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"context"
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"hm-server/app/main/api/internal/svc"
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"hm-server/app/main/api/internal/types"
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"hm-server/app/main/model"
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"hm-server/common/ctxdata"
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"hm-server/common/xerr"
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"github.com/pkg/errors"
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"github.com/zeromicro/go-zero/core/logx"
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"github.com/zeromicro/go-zero/core/stores/sqlx"
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)
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type DeletePromotionLinkLogic struct {
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logx.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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func NewDeletePromotionLinkLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeletePromotionLinkLogic {
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return &DeletePromotionLinkLogic{
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Logger: logx.WithContext(ctx),
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ctx: ctx,
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svcCtx: svcCtx,
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}
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}
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func (l *DeletePromotionLinkLogic) DeletePromotionLink(req *types.DeletePromotionLinkReq) error {
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// 获取当前用户ID
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adminUserId, getUidErr := ctxdata.GetUidFromCtx(l.ctx)
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if getUidErr != nil {
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return errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "删除推广链接, 获取用户信息失败, %+v", getUidErr)
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}
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// 获取链接信息
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link, err := l.svcCtx.AdminPromotionLinkModel.FindOne(l.ctx, req.Id)
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if err != nil {
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return errors.Wrapf(err, "删除推广链接, 获取链接信息失败, %+v", err)
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}
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// 验证用户权限
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if link.AdminUserId != adminUserId {
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return errors.Wrapf(xerr.NewErrMsg("无权限删除此链接"), "删除推广链接, 无权限删除此链接, %+v", link)
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}
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// 在事务中执行所有删除操作
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err = l.svcCtx.AdminPromotionLinkModel.Trans(l.ctx, func(ctx context.Context, session sqlx.Session) error {
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// 软删除链接
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err = l.svcCtx.AdminPromotionLinkModel.DeleteSoft(l.ctx, session, link)
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if err != nil {
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return errors.Wrapf(err, "删除推广链接, 软删除链接失败, %+v", err)
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}
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// 软删除总统计记录
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totalStats, err := l.svcCtx.AdminPromotionLinkStatsTotalModel.FindOneByLinkId(l.ctx, link.Id)
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if err != nil && !errors.Is(err, model.ErrNotFound) {
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return errors.Wrapf(err, "删除推广链接, 获取总统计记录失败, %+v", err)
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}
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if totalStats != nil {
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err = l.svcCtx.AdminPromotionLinkStatsTotalModel.DeleteSoft(l.ctx, session, totalStats)
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if err != nil {
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return errors.Wrapf(err, "删除推广链接, 软删除总统计记录失败, %+v", err)
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}
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}
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// 软删除历史统计记录
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builder := l.svcCtx.AdminPromotionLinkStatsHistoryModel.SelectBuilder()
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builder = builder.Where("link_id = ?", link.Id)
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historyStats, err := l.svcCtx.AdminPromotionLinkStatsHistoryModel.FindAll(l.ctx, builder, "")
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if err != nil {
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return errors.Wrapf(err, "删除推广链接, 获取历史统计记录失败, %+v", err)
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}
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for _, stat := range historyStats {
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err = l.svcCtx.AdminPromotionLinkStatsHistoryModel.DeleteSoft(l.ctx, session, stat)
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if err != nil {
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return errors.Wrapf(err, "删除推广链接, 软删除历史统计记录失败, %+v", err)
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}
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}
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return nil
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})
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if err != nil {
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return errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "删除推广链接失败, %+v", err)
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}
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return nil
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}
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