feat：完善项目

app/controller/manage/material_warehouse.go

@@ -0,0 +1,66 @@
+package manage
+
+import (
+	model2 "ArmedPolice/app/common/model"
+	"ArmedPolice/app/controller/basic"
+	"ArmedPolice/app/model"
+	"ArmedPolice/app/service"
+	"ArmedPolice/serve/orm"
+	"errors"
+	"gorm.io/gorm"
+)
+
+type MaterialWarehouse struct{ *service.Session }
+
+type MaterialWarehouseHandle func(session *service.Session) *MaterialWarehouse
+
+func (c *MaterialWarehouse) List() (*basic.PageDataResponse, error) {
+	return &basic.PageDataResponse{Data: nil, Count: 0}, nil
+}
+
+// Launch 入库发起
+func (c *MaterialWarehouse) Launch(materialPurchaseID uint64, number int, remark string) error {
+	mManageMaterialPurchase := model.NewManageMaterialPurchase()
+	mManageMaterialPurchase.ID = materialPurchaseID
+
+	isExist, err := model2.FirstWhere(mManageMaterialPurchase.ManageMaterialPurchase)
+
+	if err != nil {
+		return err
+	} else if !isExist {
+		return errors.New("操作错误，未找到相应的采购单")
+	}
+	mManageMaterialWarehouse := model.NewManageMaterialWarehouse()
+	mManageMaterialWarehouse.UID = c.UID
+	mManageMaterialWarehouse.MaterialPurchaseID = materialPurchaseID
+	mManageMaterialWarehouse.Number = number
+	mManageMaterialWarehouse.Remark = remark
+
+	return orm.GetDB().Transaction(func(tx *gorm.DB) error {
+		if err = model2.Create(mManageMaterialWarehouse.ManageMaterialWarehouse); err != nil {
+			return err
+		}
+		// 同步库存
+		mManageMaterial := model.NewManageMaterial()
+
+		if err = model2.Updates(mManageMaterial.ManageMaterial, map[string]interface{}{
+			"stock": gorm.Expr("stock + ?", number),
+		}); err != nil {
+			return err
+		}
+		return nil
+	})
+}
+
+// Delete 删除操作
+func (c *MaterialWarehouse) Delete(id uint64) error {
+	mManageMaterialWarehouse := model.NewManageMaterialWarehouse()
+	mManageMaterialWarehouse.ID = id
+	return model2.Delete(mManageMaterialWarehouse.ManageMaterialWarehouse)
+}
+
+func NewMaterialWarehouse() MaterialWarehouseHandle {
+	return func(session *service.Session) *MaterialWarehouse {
+		return &MaterialWarehouse{session}
+	}
+}