splitbuchungen + test

splitline.py

@@ -7,6 +7,9 @@
 from trytond.model import ModelView, ModelSQL, Workflow, fields, Check
 from trytond.pool import Pool
 from trytond.pyson import Eval, If
+from trytond.report import Report
+from trytond.i18n import gettext
+from trytond.transaction import Transaction
 from .line import sel_linetype, sel_bookingtype, STATES, DEPENDS
 from .book import sel_state_book
 
@@ -22,28 +25,74 @@ class SplitLine(ModelSQL, ModelView):
         states=STATES, depends=DEPENDS)
     category = fields.Many2One(string='Category',
         model_name='cashbook.category', ondelete='RESTRICT',
-        states=STATES, depends=DEPENDS+['bookingtype'],
-        required=True,
+        states=STATES, depends=DEPENDS+['bookingtype'], required=True,
         domain=[
             If(
-                Eval('bookingtype', '').in_(['in', 'mvin']),
+                Eval('bookingtype', '') == 'spin',
                 ('cattype', '=', 'in'),
                 ('cattype', '=', 'out'),
             )])
+    category_view = fields.Function(fields.Char(string='Category', readonly=True),
+        'on_change_with_category_view')
     amount = fields.Numeric(string='Amount', digits=(16, Eval('currency_digits', 2)),
         required=True, states=STATES, depends=DEPENDS+['currency_digits'])
 
     currency = fields.Function(fields.Many2One(model_name='currency.currency',
-        string="Currency"), 'on_change_with_currency')
-    currency_digits = fields.Function(fields.Integer(string='Currency Digits'),
-            'on_change_with_currency_digits')
+        string="Currency", readonly=True), 'on_change_with_currency')
+    currency_digits = fields.Function(fields.Integer(string='Currency Digits',
+        readonly=True), 'on_change_with_currency_digits')
     bookingtype = fields.Function(fields.Selection(string='Type', readonly=True,
         selection=sel_bookingtype), 'on_change_with_bookingtype')
     state = fields.Function(fields.Selection(string='State', readonly=True,
         selection=sel_linetype), 'on_change_with_state')
     state_cashbook = fields.Function(fields.Selection(string='State of Cashbook',
         readonly=True, states={'invisible': True}, selection=sel_state_book),
-        'on_change_with_state_cashbook', searcher='search_state_cashbook')
+        'on_change_with_state_cashbook')
+
+    def get_rec_name(self, name):
+        """ short + name
+        """
+        return '%(type)s|%(amount)s %(symbol)s|%(desc)s [%(category)s]' % {
+            'desc': (self.description or '-')[:40],
+            'amount': Report.format_number(self.amount, None),
+            'symbol': getattr(self.currency, 'symbol', '-'),
+            'category': self.category_view,
+            'type': gettext('cashbook.msg_line_bookingtype_%s' % self.line.bookingtype),
+            }
+
+    def get_amount_by_second_currency(self, to_currency):
+        """ get amount, calculate credit/debit from currency of current
+            cashbook to 'to_currency'
+        """
+        Currency = Pool().get('currency.currency')
+
+        values = {
+            'amount': self.amount,
+            }
+
+        if to_currency.id != self.line.cashbook.currency.id:
+            with Transaction().set_context({
+                'date': self.line.date,
+                }):
+                values['amount'] = Currency.compute(
+                        self.line.cashbook.currency,
+                        self.amount,
+                        to_currency)
+        return values
+
+    @fields.depends('category')
+    def on_change_with_category_view(self, name=None):
+        """ show optimizef form of category for list-view
+        """
+        Configuration = Pool().get('cashbook.configuration')
+
+        if self.category:
+            cfg1 = Configuration.get_singleton()
+
+            if getattr(cfg1, 'catnamelong', True) == True:
+                return self.category.rec_name
+            else :
+                return self.category.name
 
     @fields.depends('line', '_parent_line.state')
     def on_change_with_state(self, name=None):
@@ -82,4 +131,51 @@ class SplitLine(ModelSQL, ModelView):
         else:
             return 2
 
+    @classmethod
+    def create(cls, vlist):
+        """ add debit/credit
+        """
+        Line2 = Pool().get('cashbook.line')
+
+        vlist = [x.copy() for x in vlist]
+        records = super(SplitLine, cls).create(vlist)
+
+        to_update_line = []
+        for record in records:
+            if not record.line in to_update_line:
+                to_update_line.append(record.line)
+
+        if len(to_update_line) > 0:
+            Line2.update_amount_by_splitlines(to_update_line)
+
+    @classmethod
+    def write(cls, *args):
+        """ deny update if cashbook.line!='open',
+            add or update debit/credit
+        """
+        Line2 = Pool().get('cashbook.line')
+
+        actions = iter(args)
+        to_update_line = []
+        for records, values in zip(actions, actions):
+            Line2.check_permission_write([x.line for x in records])
+
+            if 'amount' in values.keys():
+                for record in records:
+                    if not record.line in to_update_line:
+                        to_update_line.append(record.line)
+        super(SplitLine, cls).write(*args)
+
+        if len(to_update_line) > 0:
+            Line2.update_amount_by_splitlines(to_update_line)
+
+    @classmethod
+    def delete(cls, splitlines):
+        """ deny delete if book is not 'open' or wf is not 'edit'
+        """
+        Line2 = Pool().get('cashbook.line')
+
+        Line2.check_permission_delete([x.line for x in splitlines])
+        return super(SplitLine, cls).delete(splitlines)
+
 # end SplitLine