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4503 mandeep.dh 1
'''
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Created on 29-Jul-2011
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@author: Chandranshu
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'''
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from elixir.entity import Entity
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from elixir.fields import Field
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from elixir.options import using_options, using_table_options
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from elixir.relationships import ManyToOne
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from shop2020.thriftpy.purchase.ttypes import LineItem as TLineItem
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from shop2020.utils.Utils import to_java_date
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from sqlalchemy.types import Integer, String, Float, DateTime, Boolean
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import datetime
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class LineItem(Entity):
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    '''
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    classdocs
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    '''
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    purchaseOrder = ManyToOne("PurchaseOrder", primary_key=True)
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    itemId = Field(Integer, primary_key=True, autoincrement=False)
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    productGroup = Field(String(100))
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    brand = Field(String(100))
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    modelNumber = Field(String(50))
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    modelName = Field(String(50))
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    color = Field(String(20))
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    itemNumber = Field(String(20))
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    quantity = Field(Float)
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    unfulfilledQuantity = Field(Float)
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    createdAt = Field(DateTime)
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    unitPrice = Field(Float)
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    nlc = Field(Float)
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    fulfilled = Field(Boolean)
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    availableQuantity = Field(Integer) 
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    reservedQuantity = Field(Integer)
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    avgSales = Field(Float)
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    minStockLevel = Field(Integer)
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    numberOfDaysStock = Field(Integer)
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    suggestedQuantity = Field(Integer)
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    numberOfDaysInStock = Field(Integer)
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    lastXdaysSale = Field(String(50))
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    previouslyOrderedQty = Field(Integer)
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    using_options(shortnames=True)
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    using_table_options(mysql_engine="InnoDB")
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    def __init__(self, purchase_order, t_line_item):
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        '''
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        Constructor
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        '''
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        self.purchaseOrder = purchase_order
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        self.itemId = t_line_item.itemId
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        self.productGroup = t_line_item.productGroup
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        self.brand = t_line_item.brand
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        self.modelNumber = t_line_item.modelNumber
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        self.modelName = t_line_item.modelName
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        self.color = t_line_item.color
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        self.itemNumber = t_line_item.itemNumber
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        self.quantity = t_line_item.quantity
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        self.unfulfilledQuantity = t_line_item.unfulfilledQuantity
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        self.createdAt = datetime.datetime.now()
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        self.unitPrice = t_line_item.unitPrice
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        self.nlc = t_line_item.nlc
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        self.fulfilled = False
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        self.availableQuantity = t_line_item.availableQuantity
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        self.reservedQuantity = t_line_item.reservedQuantity
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        self.avgSales = t_line_item.avgSales
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        self.minStockLevel = t_line_item.minStockLevel
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        self.numberOfDaysStock = t_line_item.numberOfDaysStock
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        self.suggestedQuantity = t_line_item.suggestedQuantity
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        self.numberOfDaysInStock = t_line_item.numberOfDaysInStock
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        self.lastXdaysSale = t_line_item.lastXdaysSale
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        self.previouslyOrderedQty = t_line_item.previouslyOrderedQty
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    def to_thrift_object(self):
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        t_line_item = TLineItem()
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        t_line_item.orderId = self.purchaseOrder.id
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        t_line_item.itemId = self.itemId
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        #TODO: Fetch the next 5 items from the catalog service
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        t_line_item.productGroup = self.productGroup
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        t_line_item.brand = self.brand
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        t_line_item.modelNumber = self.modelNumber
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        t_line_item.modelName = self.modelName
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        t_line_item.color = self.color
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        t_line_item.itemNumber = self.itemNumber
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        t_line_item.quantity = self.quantity
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        if t_line_item.quantity < 0:
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            t_line_item.quantity = 0
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        t_line_item.unfulfilledQuantity = self.unfulfilledQuantity
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        t_line_item.createdAt = to_java_date(self.createdAt)
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        t_line_item.unitPrice = self.unitPrice
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        t_line_item.nlc = self.nlc
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        t_line_item.fulfilled = self.fulfilled
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        t_line_item.availableQuantity = self.availableQuantity
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        t_line_item.reservedQuantity = self.reservedQuantity
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        t_line_item.avgSales = self.avgSales
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        t_line_item.minStockLevel = self.minStockLevel
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        t_line_item.numberOfDaysStock = self.numberOfDaysStock
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        t_line_item.suggestedQuantity = self.suggestedQuantity
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        t_line_item.numberOfDaysInStock = self.numberOfDaysInStock
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        t_line_item.lastXdaysSale = self.lastXdaysSale
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        t_line_item.previouslyOrderedQty = self.previouslyOrderedQty
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        return t_line_item