Add button to reconcile statement

issue6917
review43741002

CHANGELOG

@@ -1,3 +1,5 @@
+* Add button to reconcile statement
+
 Version 4.6.0 - 2017-10-30
 * Bug fixes (see mercurial logs for details)
 * Add generic wizard to import statement from files

__init__.py

@@ -22,6 +22,7 @@ def register():
     Pool.register(
         PartyReplace,
         ImportStatement,
+        ReconcileStatement,
         module='account_statement', type_='wizard')
     Pool.register(
         StatementReport,

statement.py

@@ -20,7 +20,9 @@ from trytond.modules.company import CompanyReport
 
 __all__ = ['Statement', 'Line', 'LineGroup',
     'Origin', 'OriginInformation',
-    'ImportStatementStart', 'ImportStatement', 'StatementReport']
+    'ImportStatementStart', 'ImportStatement',
+    'ReconcileStatement',
+    'StatementReport']
 
 _STATES = {'readonly': Eval('state') != 'draft'}
 _DEPENDS = ['state']
@@ -131,6 +133,8 @@ class Statement(Workflow, ModelSQL, ModelView):
     state = fields.Selection(STATES, 'State', readonly=True, select=True)
     validation = fields.Function(fields.Char('Validation'),
         'on_change_with_validation')
+    to_reconcile = fields.Function(
+        fields.Boolean("To Reconcile"), 'get_to_reconcile')
 
     @classmethod
     def __setup__(cls):
@@ -170,6 +174,10 @@ class Statement(Workflow, ModelSQL, ModelView):
                 'cancel': {
                     'invisible': ~Eval('state').in_(['draft', 'validated']),
                     },
+                'reconcile': {
+                    'invisible': Eval('state').in_(['draft', 'cancel']),
+                    'readonly': ~Eval('to_reconcile'),
+                    },
                 })
 
     @classmethod
@@ -321,6 +329,20 @@ class Statement(Workflow, ModelSQL, ModelView):
         if self.journal:
             return self.journal.validation
 
+    def get_to_reconcile(self, name=None):
+        return bool(self.lines_to_reconcile)
+
+    @property
+    def lines_to_reconcile(self):
+        lines = []
+        for line in self.lines:
+            if line.move:
+                for move_line in line.move.lines:
+                    if (move_line.account.reconcile
+                            and not move_line.reconciliation):
+                        lines.append(move_line)
+        return lines
+
     def _group_key(self, line):
         key = (
             ('number', line.number or Unequal()),
@@ -559,6 +581,11 @@ class Statement(Workflow, ModelSQL, ModelView):
         lines = [l for s in statements for l in s.lines]
         StatementLine.delete_move(lines)
 
+    @classmethod
+    @ModelView.button_action('account_statement.act_reconcile')
+    def reconcile(cls, statements):
+        pass
+
 
 def origin_mixin(_states, _depends):
     class Mixin:
@@ -1055,5 +1082,21 @@ class ImportStatement(Wizard):
         return action, data
 
 
+class ReconcileStatement(Wizard):
+    "Statement Reconcile"
+    __name__ = 'account.statement.reconcile'
+    start = StateAction('account.act_reconcile')
+
+    def do_start(self, action):
+        pool = Pool()
+        Statement = pool.get('account.statement')
+        statements = Statement.browse(Transaction().context['active_ids'])
+        lines = sum((map(int, s.lines_to_reconcile) for s in statements), [])
+        return action, {
+            'model': 'account.move.line',
+            'ids': lines,
+            }
+
+
 class StatementReport(CompanyReport):
     __name__ = 'account.statement'

statement.xml

@@ -466,6 +466,11 @@ this repository contains the full copyright notices and license terms. -->
             <field name="group" ref="group_statement"/>
         </record>
 
+        <record model="ir.action.wizard" id="act_reconcile">
+            <field name="name">Reconcile Statements</field>
+            <field name="wiz_name">account.statement.reconcile</field>
+        </record>
+
         <record model="ir.action.act_window" id="act_move_lines_form">
             <field name="name">Move Lines</field>
             <field name="res_model">account.move.line</field>

view/statement_form.xml

@@ -32,6 +32,8 @@ this repository contains the full copyright notices and license terms. -->
                     <button string="Draft" name="draft" icon="tryton-clear"/>
                     <button string="Validate" name="validate_statement"
                         icon="tryton-go-next"/>
+                    <button string="Reconcile" name="reconcile"
+                        icon="tryton-find-replace"/>
                     <button string="Post" name="post" icon="tryton-ok"/>
                 </group>
             </group>
@@ -46,4 +48,5 @@ this repository contains the full copyright notices and license terms. -->
             <field name="company"/>
         </page>
     </notebook>
+    <field name="to_reconcile" colspan="4" invisible="1"/>
 </form>