ListRawMaterialPurchases

internal/app/dto/monitor_dto.go

@@ -367,3 +367,71 @@ func NewListUserActionLogResponse(data []models.UserActionLog, total int64, page
 		},
 	}
 }
+
+// --- RawMaterialPurchase ---
+
+// ListRawMaterialPurchaseRequest 定义了获取原料采购列表的请求参数
+type ListRawMaterialPurchaseRequest struct {
+	Page          int        `form:"page,default=1"`
+	PageSize      int        `form:"pageSize,default=10"`
+	RawMaterialID *uint      `form:"raw_material_id"`
+	Supplier      *string    `form:"supplier"`
+	StartTime     *time.Time `form:"start_time" time_format:"rfc3339"`
+	EndTime       *time.Time `form:"end_time" time_format:"rfc3339"`
+	OrderBy       string     `form:"order_by"`
+}
+
+// RawMaterialDTO 是用于API响应的简化版原料结构
+type RawMaterialDTO struct {
+	ID   uint   `json:"id"`
+	Name string `json:"name"`
+}
+
+// RawMaterialPurchaseDTO 是用于API响应的原料采购结构
+type RawMaterialPurchaseDTO struct {
+	ID            uint           `json:"id"`
+	RawMaterialID uint           `json:"raw_material_id"`
+	RawMaterial   RawMaterialDTO `json:"raw_material"`
+	Supplier      string         `json:"supplier"`
+	Amount        float64        `json:"amount"`
+	UnitPrice     float64        `json:"unit_price"`
+	TotalPrice    float64        `json:"total_price"`
+	PurchaseDate  time.Time      `json:"purchase_date"`
+	CreatedAt     time.Time      `json:"created_at"`
+}
+
+// ListRawMaterialPurchaseResponse 是获取原料采购列表的响应结构
+type ListRawMaterialPurchaseResponse struct {
+	List       []RawMaterialPurchaseDTO `json:"list"`
+	Pagination PaginationDTO            `json:"pagination"`
+}
+
+// NewListRawMaterialPurchaseResponse 从模型数据创建列表响应 DTO
+func NewListRawMaterialPurchaseResponse(data []models.RawMaterialPurchase, total int64, page, pageSize int) *ListRawMaterialPurchaseResponse {
+	dtos := make([]RawMaterialPurchaseDTO, len(data))
+	for i, item := range data {
+		dtos[i] = RawMaterialPurchaseDTO{
+			ID:            item.ID,
+			RawMaterialID: item.RawMaterialID,
+			RawMaterial: RawMaterialDTO{
+				ID:   item.RawMaterial.ID,
+				Name: item.RawMaterial.Name,
+			},
+			Supplier:     item.Supplier,
+			Amount:       item.Amount,
+			UnitPrice:    item.UnitPrice,
+			TotalPrice:   item.TotalPrice,
+			PurchaseDate: item.PurchaseDate,
+			CreatedAt:    item.CreatedAt,
+		}
+	}
+
+	return &ListRawMaterialPurchaseResponse{
+		List: dtos,
+		Pagination: PaginationDTO{
+			Total:    total,
+			Page:     page,
+			PageSize: pageSize,
+		},
+	}
+}