package activity

import (
    "context"

    "bindbox-game/internal/repository/mysql/model"
)

// GetDrawReceipt 通过抽奖ID查询抽奖收据
// 入参: drawID 抽奖ID
// 返回: 收据记录与错误信息
func (s *service) GetDrawReceipt(ctx context.Context, drawID int64) (*model.ActivityDrawReceipts, error) {
    rec, err := s.readDB.ActivityDrawReceipts.WithContext(ctx).
        Where(s.readDB.ActivityDrawReceipts.DrawID.Eq(drawID)).
        First()
    if err != nil {
        return nil, err
    }
    return rec, nil
}

// GetDrawReceiptByLogID 通过日志ID查询抽奖收据
// 入参: logID 抽奖日志ID
// 返回: 收据记录与错误信息
func (s *service) GetDrawReceiptByLogID(ctx context.Context, logID int64) (*model.ActivityDrawReceipts, error) {
    rec, err := s.readDB.ActivityDrawReceipts.WithContext(ctx).
        Where(s.readDB.ActivityDrawReceipts.DrawLogID.Eq(logID)).
        First()
    if err != nil {
        return nil, err
    }
    return rec, nil
}