买卖猪要调整猪栏存量

This commit is contained in:
2025-10-06 16:19:48 +08:00
parent 648a790cec
commit 3b109d1547
5 changed files with 153 additions and 38 deletions

View File

@@ -1,6 +1,8 @@
package repository
import (
"time"
"git.huangwc.com/pig/pig-farm-controller/internal/infra/models"
"gorm.io/gorm"
)
@@ -9,6 +11,9 @@ import (
type PigTransferLogRepository interface {
// CreatePigTransferLog 在数据库中创建一条猪只迁移日志记录。
CreatePigTransferLog(tx *gorm.DB, log *models.PigTransferLog) error
// GetLogsForPenSince 获取指定猪栏自特定时间点以来的所有迁移日志,按时间倒序排列。
GetLogsForPenSince(tx *gorm.DB, penID uint, since time.Time) ([]*models.PigTransferLog, error)
}
// gormPigTransferLogRepository 是 PigTransferLogRepository 接口的 GORM 实现。
@@ -25,3 +30,10 @@ func NewGormPigTransferLogRepository(db *gorm.DB) PigTransferLogRepository {
func (r *gormPigTransferLogRepository) CreatePigTransferLog(tx *gorm.DB, log *models.PigTransferLog) error {
return tx.Create(log).Error
}
// GetLogsForPenSince 实现了获取猪栏自特定时间点以来所有迁移日志的逻辑。
func (r *gormPigTransferLogRepository) GetLogsForPenSince(tx *gorm.DB, penID uint, since time.Time) ([]*models.PigTransferLog, error) {
var logs []*models.PigTransferLog
err := tx.Where("pen_id = ? AND transfer_time >= ?", penID, since).Order("transfer_time DESC").Find(&logs).Error
return logs, err
}