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48 lines
1.1 KiB
48 lines
1.1 KiB
package logic
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import (
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"context"
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"healthapi/internal/model"
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"healthapi/internal/svc"
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"healthapi/internal/types"
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"healthapi/pkg/errorx"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type BatchSelectCartLogic 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 NewBatchSelectCartLogic(ctx context.Context, svcCtx *svc.ServiceContext) *BatchSelectCartLogic {
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return &BatchSelectCartLogic{
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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 *BatchSelectCartLogic) BatchSelectCart(req *types.BatchSelectCartReq) (resp *types.CommonResp, err error) {
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userID, err := GetUserIDFromCtx(l.ctx)
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if err != nil {
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return nil, errorx.ErrUnauthorized
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}
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if len(req.Ids) == 0 {
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// 全选/全不选
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l.svcCtx.DB.Model(&model.CartItem{}).Where("user_id = ?", userID).Update("selected", req.Selected)
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} else {
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// 批量选择指定项
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l.svcCtx.DB.Model(&model.CartItem{}).
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Where("user_id = ? AND id IN ?", userID, req.Ids).
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Update("selected", req.Selected)
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}
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return &types.CommonResp{
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Code: 0,
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Message: "操作成功",
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}, nil
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}
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