accounting: introduce AccountingTransaction_checkConsistency

bt5/erp5_accounting/SkinTemplateItem/portal_skins/erp5_accounting/AccountingTransaction_checkConsistency.py

+"""Check consistency of an accounting transaction.
+
+This verifies the constraints defined in constraints and also "temporary" constraints,
+such as "client is validated" or "accounting period is open" that are currently defined
+in workflow script.
+
+This is intentded to be used in custom scripts creating accounting transactions and
+validating them.
+"""
+context.Base_checkConsistency()
+accounting_workflow = context.getPortalObject().portal_workflow.accounting_workflow
+accounting_workflow.script_validateTransactionLines(
+  {
+    'object': context,
+    'kwargs': {},
+    'transition': accounting_workflow.transition_deliver_action
+  })

bt5/erp5_accounting/SkinTemplateItem/portal_skins/erp5_accounting/AccountingTransaction_checkConsistency.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>Script_magic</string> </key>
+            <value> <int>3</int> </value>
+        </item>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_container</string> </key>
+                                <value> <string>container</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_context</string> </key>
+                                <value> <string>context</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_m_self</string> </key>
+                                <value> <string>script</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>AccountingTransaction_checkConsistency</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_accounting/TestTemplateItem/portal_components/test.erp5.testAccounting.py

@@ -1147,6 +1147,33 @@ class TestTransactionValidation(AccountingTestCase):
     self.portal.portal_workflow.doActionFor(accounting_transaction,
                                             'stop_action')
 
+  def test_AccountingTransaction_checkConsistency(self):
+    accounting_transaction = self._makeOne(
+               portal_type='Accounting Transaction',
+               start_date=DateTime('2008/12/31'),
+               destination_section_value=self.organisation_module.supplier,
+               lines=(dict(id='line_with_wrong_quantity',
+                           source_value=self.account_module.goods_purchase,
+                           source_debit=400),
+                      dict(source_value=self.account_module.receivable,
+                           source_credit=500)))
+
+    self.assertRaisesRegexp(
+      ValidationFailed,
+      'Transaction is not balanced',
+      accounting_transaction.AccountingTransaction_checkConsistency,
+    )
+
+    accounting_transaction.line_with_wrong_quantity.setSourceDebit(500)
+    self.assertRaisesRegexp(
+      ValidationFailed,
+      'Date is not in a started Accounting Period',
+      accounting_transaction.AccountingTransaction_checkConsistency,
+    )
+
+    accounting_transaction.setStartDate(DateTime('2007/11/11'))
+    accounting_transaction.AccountingTransaction_checkConsistency()
+
 
 class TestClosingPeriod(AccountingTestCase):
   """Various tests for closing the period.