Specification for Write Docket

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Specification for Write Docket

• From Joes Yard

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Requirements

• Weve seen the docket and know it needs to be
  filled.
• To fill the docket, we need to
• Generate a docket number
• Repeatedly
• Add an orderline
• Until the customer is finished.
• Generate total
• Confirm payment.
• Write docket to data store.
• End and commit.

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Generate a docket number

• Take the previous number generated.
• Add one to it.
• This is the new docket number

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Add an orderline

• Take in a stock code
• Check the data store to see if its a valid stock
  code
• If so,
• Display description
• Accept stockquantity
• Check stock amount against quantity required.
• If stockamount gt stock required
• Allocate this stock
• Else
• Reject orderline

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Allocate stock

• Subtract quantity required from stock level
• Update stock table
• If stock level lt reorder level
• Reorder stock
• endif

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First Draft Spec for creating a docket (1 of 3)

• MakeCustomerOrder
• GenerateDocket (COrderNo)
• Accept Stock_code
• Repeat
• AllocateStock(Stockcode, return status)
• If status 0
• Add new CORderline(stockcode, quantity, corderno)
  to COrderline data store
• End-if
• Accept Stock_Code
• Until Stock_code
• Generate OrderTotal
• Accept Payment
• If Payment OrderTotal
• Update (COrder(Corderno) with details
• Commit all updates
• Else
• Rollback all adds and updates
• End-if
• End

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2 of 3

• Generate (COrderNo of type CORderno in COrder
  Datastore)
• Retrieve last Corder from Data store COrder
• Add 1 to COrderNo
• Add new COrder (COrderNo, ,,,,,) to COrder data
  store
• Return (COrderNo)
• Add_COrderline (Stock code, status)
• Status 0 Add worked, Status 1 Add failed
• Status 0
• Retrieve stock with code StockCode from Data
  store Stock
• If failed
• Set status 1
• Display Error no such code
• Else
• Accept quantity
• If quantity gt stockLevel
• Subtract quantity from stockLevel
• Update Stock Data store
• If StockLevel lt ReorderLevel
• Call ReorderStock(StockCode)

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3 of 3

• ReorderStock(StockCode)
• Retrieve stock.supplierId for stock code from
  data store stock
• Retrieve SOrderNo from SOrder for SupplierId
  where OrderDate is Null
• If not
• Get latest SOrder from SOrder Data Store
• Add 1 to SOrderNo
• Add new SORder (SOrderNo, SupplierId) for
  SupplierId Stock.SupplierId
• End if
• Enter supply quantity
• Add Sorderline (SorderNo, StockCode,
  SupplyQuantity)
• Commit
• End