add import cash statement button

gn_cash/README.md

@@ -55,6 +55,7 @@ It is based on modules:
 - [x] add a button to put directly the cash order from bank to cash | 16.0.0.17
 - [x] add cash deposits / cash outs to statement | 16.0.0.18
 - [x] check all reconciled before closing loss/profit | 16.0.0.19
+- [x] add import statement button | 16.0.0.20
 - [] What to do when statement line generated has no label
 - [] better handling of line_ids creation in deposit wizard
 - [] report cashbox to next statement
@@ -69,7 +70,7 @@ It is based on modules:
 
 ## Bug
 - [] need to validate 2 times for profit/loss line creation in cash statement
-- [] Installation problem from missing dependency account_statement_base (solved in v16.0.0.0.19)
+- [x] Installation problem from missing dependency account_statement_base (solved in v16.0.0.0.19)
 
 ## Optimization
 - work on README

gn_cash/__manifest__.py

@@ -1,6 +1,6 @@
 {
     'name': "Gn Cash",
-    'version': '16.0.0.0.19',
+    'version': '16.0.0.0.20',
     'author': 'Garage Numérique',
     'category': 'Accounting',
     'description': """

gn_cash/models/account_journal_dashboard.py

@@ -159,5 +159,4 @@ class AccountJournal(models.Model):
                 action['res_id'] = new_stmt.id
                 return action
             else:
-                raise ValidationError("No bank statement to generate")
-
+                raise ValidationError("No bank statement to generate")        

gn_cash/views/account_journal_dashboard_view.xml

@@ -11,6 +11,9 @@
                     <div t-if="journal_type == 'cash'" name="new_statement">
                         <a role="menuitem" context="{'journal_type': 'cash'}" type="object" name="create_cash_statement">Nouveau Relevé</a> 
                     </div>
+                    <div t-if="journal_type == 'cash'" name="import_statement">
+                        <a role="menuitem" context="{'journal_type': 'cash'}" type="object" name="import_account_statement">Importer un relevé</a>
+                    </div>
                     <div t-if="journal_type == 'cash' or journal_type == 'bank'" name="new_cash_deposit_or_order">
                         <a 
                         name="cash_in_or_out"