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Viewing changes to vatstuff_packages/vs_gui/purchases/supplier_invoice.py

  • Committer: bernie
  • Date: 2010-09-28 16:48:32 UTC
  • Revision ID: bernie@packardbell-20100928164832-78lh6f61pp7ilnm1
Done transactions for closing and cancelling an order, and for
receiving a supplier invoice

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vatstuff_packages/vs_gui/purchases/supplier_invoice.py
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        # set the stock/expense account into the configuration
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        set_config_item("LAST_STOCK_ACCOUNT_ID", self.invoice.account.id)
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        # Create transaction_text, transaction_list, transaction_date
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        # to send to the ConfirmTransactionDialog
 
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        # Store the transaction in a TransactionForm object
 
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        transaction = form_objects.TransactionForm()
 
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        # This is a supplier invoice transaction(system type 9)
 
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        transaction.system = 9
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        self.transaction_text = "Invoice received from %s" % self.invoice.supplier.name
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        self.transaction_date = self.invoice.datestamp
 
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        transaction.description = "Invoice received from %s" % self.invoice.supplier.name
 
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        transaction.datestamp = self.invoice.datestamp
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        # Note, the transaction datestamp and invoice datestamp is the same value leading
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        # to duplication in the database, however this is left in - in case it is necessary
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        # to create a date of issue and taxpoint date - which it is currently thought is
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        # not required 
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        # self.transaction_list is a list of lists [account, debit, credit]
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        # account being an account object, debit and credit being decimal objects
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        # Purchase account: either an asset (stock) to be bought or an expense to be paid
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        #     The purchase account       Debit by zero    Credit by the cost plus vat of the invoice
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        t1 = [get_account_by_system(7),  D("0.00"),      self.invoice.cost + self.invoice.vat ]
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        if not t1[0]:
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            vs_message(self, "A Purchases account was not found", "ERROR")
 
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        # Credit the purchase account by the cost plus vat of the invoice
 
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        transaction.add(get_account_by_system(7), credit = self.invoice.cost + self.invoice.vat)
 
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        # Debit the Stock/Expense account by the cost
 
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        if self.invoice.cost:
 
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            transaction.add(self.invoice.account, debit = self.invoice.cost)
 
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        # Debit the VAT Balance account by the VAT amount
 
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        if self.invoice.vat:
 
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            transaction.add(get_account_by_system(5), debit = self.invoice.vat)
 
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        status, message = transaction.check()
 
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        if not status:
 
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            vs_message(self, message, "ERROR")
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            return
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        #    Stock/Expense account    Debit by the cost   Credit by zero
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        t2 = [ self.invoice.account,  self.invoice.cost,  D("0.00") ]
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        self.transaction_list = [t1, t2]
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        if self.invoice.vat != D(0):
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            # If VAT is being paid, store it in the VAT owed Account
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            #    VAT owed account             Debit by the VAT amount  Credit by zero
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            t3 = [ get_account_by_system(5),  self.invoice.vat,        D("0.00") ]
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            if not t3[0]:
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                vs_message(self, "The VAT owed account cannot be found", "ERROR")
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                return
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            self.transaction_list.append(t3)
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        wx.Yield()
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        # Confirm the transaction (function and dialog in gui_functions)
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        status, self.transaction_text = confirm_transaction(self,
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                                                            self.transaction_text,
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                                                            self.transaction_list,
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                                                            self.transaction_date)
 
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        status, new_description = confirm_transaction(self, transaction)
 
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        if not status:
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            vs_message(self, "The invoice not been saved", "CANCELLED")
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            return
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        transaction.description = new_description
 
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        # Must now implement the transaction and save the supplier invoice
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        busy_cursor_on()
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        wx.Yield()
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        save_supplierinvoice.save(self.invoice,
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                                    self.transaction_date,
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                                    self.transaction_text,
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                                    self.transaction_list)
 
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        save_supplierinvoice.save(self.invoice, transaction)
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        big_refresh()
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        vs_message(self, "Supplier invoice saved", "DONE")