初始

third/excel/equipment_materials.go

@@ -0,0 +1,34 @@
+package excel
+
+import (
+	"context"
+
+	"github.com/tiger1103/gfast/v3/internal/app/system/dao"
+)
+
+// EquipmentMaterials 设备和材料
+type EquipmentMaterials struct {
+	EquipmentMaterialsName    string `json:"equipment_materials_name"`
+	TotalNumber               int    `json:"total_number"`
+	TotalQuantityCount        int    `json:"total_quantity_count"`
+	CumulativeArrivalQuantity int    `json:"cumulative_arrival_quantity"`
+}
+
+// 传入项目ID,开始时间,结束时间返回 EquipmentMaterials 列表
+func GetEquipmentMaterials(projectID string, startAt, endAt string) ([]EquipmentMaterials, error) {
+	var list []EquipmentMaterials
+
+	if err := dao.BusEquipmentMaterialsInventory.Ctx(context.Background()).As("bmi").
+		Fields("bem.equipment_materials_name, SUM(bmi.number) AS total_number, SUM(bem.quantity_count) AS total_quantity_count, (SELECT SUM(bi.number) FROM `bus_equipment_materials_inventory` bi WHERE bi.equipment_materials_id = bmi.equipment_materials_id AND bi.deleted_at IS NULL AND bi.out_put = 2) AS cumulative_arrival_quantity").
+		LeftJoin("bus_equipment_materials bem", "bmi.equipment_materials_id = bem.equipment_materials_id").
+		Where("bem.project_id = ?", projectID).
+		Where("bmi.out_put = ?", 2).
+		Where("bmi.created_at >= ?", startAt).
+		Where("bmi.created_at <= ?", endAt).
+		Group("bem.equipment_materials_name").
+		Scan(&list); err != nil {
+		return nil, err
+	}
+
+	return list, nil
+}