增加操作历史model

internal/storage/repository/operation_history.go

@@ -0,0 +1,71 @@
+// Package repository 提供数据访问层实现
+// 包含各种数据实体的仓库接口和实现
+package repository
+
+import (
+	"git.huangwc.com/pig/pig-farm-controller/internal/model"
+	"gorm.io/gorm"
+)
+
+// OperationHistoryRepo 操作历史仓库接口
+type OperationHistoryRepo interface {
+	// Create 创建操作历史记录
+	Create(history *model.OperationHistory) error
+
+	// FindByUserID 根据用户ID查找操作历史记录
+	FindByUserID(userID uint) ([]*model.OperationHistory, error)
+
+	// FindByID 根据ID查找操作历史记录
+	FindByID(id uint) (*model.OperationHistory, error)
+
+	// List 获取操作历史记录列表(分页)
+	List(offset, limit int) ([]*model.OperationHistory, error)
+}
+
+// operationHistoryRepo 操作历史仓库实现
+type operationHistoryRepo struct {
+	db *gorm.DB
+}
+
+// NewOperationHistoryRepo 创建操作历史仓库实例
+func NewOperationHistoryRepo(db *gorm.DB) OperationHistoryRepo {
+	return &operationHistoryRepo{
+		db: db,
+	}
+}
+
+// Create 创建操作历史记录
+func (r *operationHistoryRepo) Create(history *model.OperationHistory) error {
+	result := r.db.Create(history)
+	return result.Error
+}
+
+// FindByUserID 根据用户ID查找操作历史记录
+func (r *operationHistoryRepo) FindByUserID(userID uint) ([]*model.OperationHistory, error) {
+	var histories []*model.OperationHistory
+	result := r.db.Where("user_id = ?", userID).Order("created_at DESC").Find(&histories)
+	if result.Error != nil {
+		return nil, result.Error
+	}
+	return histories, nil
+}
+
+// FindByID 根据ID查找操作历史记录
+func (r *operationHistoryRepo) FindByID(id uint) (*model.OperationHistory, error) {
+	var history model.OperationHistory
+	result := r.db.First(&history, id)
+	if result.Error != nil {
+		return nil, result.Error
+	}
+	return &history, nil
+}
+
+// List 获取操作历史记录列表(分页)
+func (r *operationHistoryRepo) List(offset, limit int) ([]*model.OperationHistory, error) {
+	var histories []*model.OperationHistory
+	result := r.db.Offset(offset).Limit(limit).Order("created_at DESC").Find(&histories)
+	if result.Error != nil {
+		return nil, result.Error
+	}
+	return histories, nil
+}