39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
package activity
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import (
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"context"
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"bindbox-game/internal/repository/mysql/model"
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)
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// ListDrawLogs 查询抽奖记录列表（支持分页）
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// 参数: issueID 期ID, page/pageSize 分页参数, level 等级过滤(可选)
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// 返回: 抽奖记录集合、总数与错误
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func (s *service) ListDrawLogs(ctx context.Context, issueID int64, page, pageSize int, level *int32) (items []*model.ActivityDrawLogs, total int64, err error) {
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q := s.readDB.ActivityDrawLogs.WithContext(ctx).ReadDB().
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Select(s.readDB.ActivityDrawLogs.ALL).
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Join(s.readDB.Orders, s.readDB.Orders.ID.EqCol(s.readDB.ActivityDrawLogs.OrderID)).
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Where(s.readDB.ActivityDrawLogs.IssueID.Eq(issueID), s.readDB.Orders.Status.Eq(2))
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if level != nil {
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q = q.Where(s.readDB.ActivityDrawLogs.Level.Eq(*level))
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}
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total, err = q.Count()
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if err != nil {
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return nil, 0, err
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}
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if page <= 0 {
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page = 1
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}
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if pageSize <= 0 {
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pageSize = 20
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}
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if pageSize > 100 {
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pageSize = 100
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}
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items, err = q.Order(s.readDB.ActivityDrawLogs.ID.Desc()).Offset((page - 1) * pageSize).Limit(pageSize).Find()
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if err != nil {
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return nil, 0, err
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}
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return items, total, nil
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}
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