def add(cls, salesList):
if not isinstance(salesList, SalesList):
raise TypeError(
'The parameter salesList is not instance of the SalesList instance'
)
session = DBSession()
session.add(salesList)
session.flush()
new_item_id = salesList.id
# 销售单入库时，更新最新余额
if salesList.isStoraged == SalesListDBUtils.IS_STORAGED_YES:
latestCustomPaymentInfo = session.query(
CustomPaymentInfo).order_by(desc(CustomPaymentInfo.payTime),
desc(CustomPaymentInfo.id)).filter(
CustomPaymentInfo.customName ==
salesList.customName).first()
if latestCustomPaymentInfo:
latestCustomPaymentInfo.balance = DataUtils.strNumToDeciaml(
latestCustomPaymentInfo.
balance) - DataUtils.countSaleListPrice(
salesList.count, salesList.unitPrice)
session.commit()
session.close()
return new_item_id
def getTotalOfWastage(cls, queryAll):
allWastage = []
for item in queryAll:
wastagee_json = json.dumps(object2dict(item), cls=DateEncoder)
wastage = json.loads(wastagee_json)
total = DataUtils.strNumToDeciaml(wastage.get("wastageCount"))
allWastage.append(total)
return sum(allWastage)
def getTotalOfPurchase(cls, queryAll):
allPurchase = []
for item in queryAll:
materialPurchase_json = json.dumps(object2dict(item),
cls=DateEncoder)
materialPurchase = json.loads(materialPurchase_json)
total = DataUtils.strNumToDeciaml(materialPurchase.get("count"))
allPurchase.append(total)
return sum(allPurchase)
def getTotalOfPayAmount(cls, queryAll):
allCustomPaymentInfo = []
for item in queryAll:
customPaymentInfo_json = json.dumps(object2dict(item),
cls=DateEncoder)
customPaymentInfo = json.loads(customPaymentInfo_json)
total = DataUtils.strNumToDeciaml(
customPaymentInfo.get("payAmount"))
allCustomPaymentInfo.append(total)
return sum(allCustomPaymentInfo)
def update(cls, updateId, salesList):
if not isinstance(salesList, SalesList):
raise TypeError(
'The parameter salesList is not instance of the CustomerManage instance'
)
session = DBSession()
item_to_update = session.query(SalesList).filter_by(
id=updateId).first()
item_to_update.salesListID = salesList.salesListID
item_to_update.customName = salesList.customName
item_to_update.customID = salesList.customID
item_to_update.purchaseID = salesList.purchaseID
item_to_update.category = salesList.category
item_to_update.tractorID = salesList.tractorID
item_to_update.trailerID = salesList.trailerID
item_to_update.driverName = salesList.driverName
item_to_update.supercargo = salesList.supercargo
item_to_update.count = salesList.count
item_to_update.unitPrice = salesList.unitPrice
item_to_update.mileage = salesList.mileage
item_to_update.orderDate = salesList.orderDate
item_to_update.storageDate = salesList.storageDate
item_to_update.comment = salesList.comment
item_to_update.isInvoiced = salesList.isInvoiced
item_to_update.isStoraged = salesList.isStoraged
# 销售单入库时，更新最新余额
if salesList.isStoraged == SalesListDBUtils.IS_STORAGED_YES:
latestCustomPaymentInfo = session.query(
CustomPaymentInfo).order_by(desc(CustomPaymentInfo.payTime),
desc(CustomPaymentInfo.id)).filter(
CustomPaymentInfo.customName ==
salesList.customName).first()
if latestCustomPaymentInfo:
latestCustomPaymentInfo.balance = DataUtils.strNumToDeciaml(
latestCustomPaymentInfo.
balance) - DataUtils.countSaleListPrice(
salesList.count, salesList.unitPrice)
session.commit()
session.close()
def computeWastageRatio(cls, allWastage, allPurchase):
wastageTotal = DataUtils.strNumToDeciaml(allWastage)
purchaseTotal = DataUtils.strNumToDeciaml(allPurchase)
ratio = wastageTotal / purchaseTotal
return format(DataUtils.switchToPercent(ratio), '.2%')