[FIX][12.0][account_move_transactionid_import] s/transaction_ref/ref

Remove 'ref' from account.move.line preparation

As 'ref' is related to account.move.ref it is not needed

Fix multi move import

multi_move_import on the parser allows to generate 1 account.move
for each line in the imported file, instead of having all the lines
on the same account.move

account_move_base_import/models/account_journal.py

@@ -245,7 +245,6 @@ class AccountJournal(models.Model):
             'debit_cash_basic': values['debit'],
             'credit_cash_basic': values['credit'],
             'balance_cash_basic': values['debit'] - values['credit'],
-            'ref': move.ref,
             'user_type_id': account.user_type_id.id,
             'reconciled': False,
         })
@@ -277,11 +276,13 @@ class AccountJournal(models.Model):
         parser = new_move_parser(self, ftype=ftype, move_ref=filename)
         res = self.env['account.move']
         for result_row_list in parser.parse(file_stream):
-            move = self._move_import(parser, file_stream, ftype=ftype)
+            move = self._move_import(
+                parser, file_stream, result_row_list=result_row_list, ftype=ftype
+            )
             res |= move
         return res
 
-    def _move_import(self, parser, file_stream, ftype="csv"):
+    def _move_import(self, parser, file_stream, result_row_list=None, ftype="csv"):
         """Create a bank statement with the given profile and parser. It will
         fulfill the bank statement with the values of the file provided, but
         will not complete data (like finding the partner, or the right
@@ -296,7 +297,8 @@ class AccountJournal(models.Model):
         move_obj = self.env['account.move']
         move_line_obj = self.env['account.move.line']
         attachment_obj = self.env['ir.attachment']
-        result_row_list = parser.result_row_list
+        if result_row_list is None:
+            result_row_list = parser.result_row_list
         # Check all key are present in account.bank.statement.line!!
         if not result_row_list:
             raise UserError(_("Nothing to import: "

account_move_base_import/parser/file_parser.py

@@ -57,6 +57,8 @@ class FileParser(AccountMoveImportParser):
         # Set in _parse_xls, from the contents of the file
         self.dialect = dialect
         self.move_ref = move_ref
+        self.parsed_file = None
+        self.current_line = 0
 
     def _custom_format(self, *args, **kwargs):
         """No other work on data are needed in this parser."""
@@ -70,13 +72,24 @@ class FileParser(AccountMoveImportParser):
         """Launch the parsing through .csv, .xls or .xlsx depending on the
         given ftype
         """
-        res = None
-        if self.ftype == 'csv':
-            res = self._parse_csv()
+        if self.parsed_file is None:
+            if self.ftype == 'csv':
+                self.parsed_file = self._parse_csv()
+            else:
+                self.parsed_file = self._parse_xls()
+        if self.support_multi_moves:
+            if len(self.parsed_file) <= self.current_line:
+                return False
+            else:
+                print(self.current_line)
+                self.result_row_list = self.parsed_file[
+                    self.current_line:self.current_line + 1
+                ]
+                self.current_line += 1
+                return True
         else:
-            res = self._parse_xls()
-        self.result_row_list = res
-        return True
+            self.result_row_list = self.parsed_file
+            return True
 
     def _validate(self, *args, **kwargs):
         """We check that all the key of the given file (means header) are