ListFeedUsageRecords

internal/app/dto/monitor_dto.go

@@ -491,3 +491,81 @@ func NewListRawMaterialStockLogResponse(data []models.RawMaterialStockLog, total
 		},
 	}
 }
+
+// --- FeedUsageRecord ---
+
+// ListFeedUsageRecordRequest 定义了获取饲料使用记录列表的请求参数
+type ListFeedUsageRecordRequest struct {
+	Page          int        `form:"page,default=1"`
+	PageSize      int        `form:"pageSize,default=10"`
+	PenID         *uint      `form:"pen_id"`
+	FeedFormulaID *uint      `form:"feed_formula_id"`
+	OperatorID    *uint      `form:"operator_id"`
+	StartTime     *time.Time `form:"start_time" time_format:"rfc3339"`
+	EndTime       *time.Time `form:"end_time" time_format:"rfc3339"`
+	OrderBy       string     `form:"order_by"`
+}
+
+// PenDTO 是用于API响应的简化版猪栏结构
+type PenDTO struct {
+	ID   uint   `json:"id"`
+	Name string `json:"name"`
+}
+
+// FeedFormulaDTO 是用于API响应的简化版饲料配方结构
+type FeedFormulaDTO struct {
+	ID   uint   `json:"id"`
+	Name string `json:"name"`
+}
+
+// FeedUsageRecordDTO 是用于API响应的饲料使用记录结构
+type FeedUsageRecordDTO struct {
+	ID            uint           `json:"id"`
+	PenID         uint           `json:"pen_id"`
+	Pen           PenDTO         `json:"pen"`
+	FeedFormulaID uint           `json:"feed_formula_id"`
+	FeedFormula   FeedFormulaDTO `json:"feed_formula"`
+	Amount        float64        `json:"amount"`
+	RecordedAt    time.Time      `json:"recorded_at"`
+	OperatorID    uint           `json:"operator_id"`
+	Remarks       string         `json:"remarks"`
+}
+
+// ListFeedUsageRecordResponse 是获取饲料使用记录列表的响应结构
+type ListFeedUsageRecordResponse struct {
+	List       []FeedUsageRecordDTO `json:"list"`
+	Pagination PaginationDTO        `json:"pagination"`
+}
+
+// NewListFeedUsageRecordResponse 从模型数据创建列表响应 DTO
+func NewListFeedUsageRecordResponse(data []models.FeedUsageRecord, total int64, page, pageSize int) *ListFeedUsageRecordResponse {
+	dtos := make([]FeedUsageRecordDTO, len(data))
+	for i, item := range data {
+		dtos[i] = FeedUsageRecordDTO{
+			ID:    item.ID,
+			PenID: item.PenID,
+			Pen: PenDTO{
+				ID:   item.Pen.ID,
+				Name: item.Pen.PenNumber,
+			},
+			FeedFormulaID: item.FeedFormulaID,
+			FeedFormula: FeedFormulaDTO{
+				ID:   item.FeedFormula.ID,
+				Name: item.FeedFormula.Name,
+			},
+			Amount:     item.Amount,
+			RecordedAt: item.RecordedAt,
+			OperatorID: item.OperatorID,
+			Remarks:    item.Remarks,
+		}
+	}
+
+	return &ListFeedUsageRecordResponse{
+		List: dtos,
+		Pagination: PaginationDTO{
+			Total:    total,
+			Page:     page,
+			PageSize: pageSize,
+		},
+	}
+}