[IMP] account_bank_statement_import_txt_xlsx: CSV

[IMP] add csv meta data management
[FIX] exclude footer meta data
[IMP] import separated credit/debit column file
[FIX] make comptatible with new version of multi_step_wizard module & add migration file
[FIX] all not provided value are handled in_parse_decimal method
[REF] Remove unnecessary \n

account_statement_import_txt_xlsx/__init__.py

@@ -1,2 +1 @@
 from . import models
-from . import wizards

account_statement_import_txt_xlsx/__manifest__.py

@@ -13,9 +13,7 @@
     "license": "AGPL-3",
     "installable": True,
     "depends": [
-        "account_statement_import",
-        "multi_step_wizard",
-        "web_widget_dropdown_dynamic",
+        "account_statement_import_file",
     ],
     "external_dependencies": {"python": ["xlrd", "chardet"]},
     "data": [
@@ -24,6 +22,5 @@
         "views/account_statement_import_sheet_mapping.xml",
         "views/account_statement_import.xml",
         "views/account_journal_views.xml",
-        "wizards/account_statement_import_sheet_mapping_wizard.xml",
     ],
 }

account_statement_import_txt_xlsx/data/map_data.xml

@@ -7,12 +7,15 @@
 <odoo noupdate="1">
     <record id="sample_statement_map" model="account.statement.import.sheet.mapping">
         <field name="name">Sample Statement</field>
+        <field name="footer_lines_count">0</field>
+        <field name="column_labels_row">1</field>
         <field name="float_thousands_sep">comma</field>
         <field name="float_decimal_sep">dot</field>
         <field name="delimiter">comma</field>
         <field name="quotechar">"</field>
         <field name="timestamp_format">%m/%d/%Y</field>
         <field name="timestamp_column">Date</field>
+        <field name="amount_type">simple_value</field>
         <field name="amount_column">Amount</field>
         <field name="original_currency_column">Currency</field>
         <field name="original_amount_column">Amount Currency</field>

account_statement_import_txt_xlsx/models/account_statement_import_sheet_mapping.py

@@ -70,14 +70,30 @@ class AccountStatementImportSheetMapping(models.Model):
     amount_column = fields.Char(
         help="Amount of transaction in journal's currency",
     )
-    amount_debit_column = fields.Char(
+
+    debit_column = fields.Char(
         string="Debit amount column",
         help="Debit amount of transaction in journal's currency",
     )
-    amount_credit_column = fields.Char(
+    credit_column = fields.Char(
         string="Credit amount column",
         help="Credit amount of transaction in journal's currency",
     )
+
+    # TODO to avoid error in un customer, need to fix using migrate script
+    amount_debit_column = fields.Char(
+        related="debit_column",
+        store=True,
+        string="OCA Debit Column",
+        readonly=False,
+    )
+    amount_credit_column = fields.Char(
+        related="credit_column",
+        store=True,
+        string="OCA Credit Column",
+        readonly=False,
+    )
+
     balance_column = fields.Char(
         help="Balance after transaction in journal's currency",
     )
@@ -95,10 +111,43 @@ class AccountStatementImportSheetMapping(models.Model):
             "transaction amount in original transaction currency from"
         ),
     )
+    amount_type = fields.Selection(
+        selection=[
+            ("simple_value", "Simple value"),
+            ("absolute_value", "Absolute value"),
+            ("distinct_credit_debit", "Distinct Credit/debit Column"),
+        ],
+        string="Amount type",
+        required=True,
+        default="simple_value",
+        help=(
+            "Simple value: use igned amount in ammount comlumn\n"
+            "Absolute Value: use a same comlumn for debit and credit\n"
+            "(absolute value + indicate sign)\n"
+            "Distinct Credit/debit Column: use a distinct comlumn for debit and credit"
+        ),
+    )
+    amount_column = fields.Char(
+        string="Amount column",
+        help=(
+            'Used if amount type is "Simple value" or "Absolute value"\n'
+            "Amount of transaction in journal's currency\n"
+            "Some statement formats use credit/debit columns"
+        ),
+    )
+    debit_column = fields.Char(
+        string="Debit column",
+        help='Used if amount type is "Distinct Credit/debit Column"',
+    )
+    credit_column = fields.Char(
+        string="Credit column",
+        help='Used if amount type is "Distinct Credit/debit Column"\n',
+    )
     debit_credit_column = fields.Char(
         string="Debit/credit column",
         help=(
-            "Some statement formats use absolute amount value and indicate sign"
+            'Used if amount type is "Absolute value"\n'
+            "Some statement formats use absolute amount value and indicate sign\n"
             "of the transaction by specifying if it was a debit or a credit one"
         ),
     )
@@ -123,6 +172,18 @@ class AccountStatementImportSheetMapping(models.Model):
     bank_account_column = fields.Char(
         help="Partner's bank account",
     )
+    footer_lines_count = fields.Integer(
+        string="Footer lines number",
+        help="Set the Footer lines number."
+        "Used in some csv file that integrate meta data in"
+        "last lines.",
+        default="0",
+    )
+    column_labels_row = fields.Integer(
+        string="Row number for column labels",
+        help="The number of line that contain column names.",
+        default="1",
+    )
 
     _sql_constraints = [
         (

account_statement_import_txt_xlsx/models/account_statement_import_sheet_parser.py

@@ -36,21 +36,23 @@ class AccountStatementImportSheetParser(models.TransientModel):
     _description = "Bank Statement Import Sheet Parser"
 
     @api.model
-    def parse_header(self, data_file, encoding, csv_options):
+    def parse_header(self, data_file, encoding, csv_options, column_labels_row=1):
         try:
             workbook = xlrd.open_workbook(
                 file_contents=data_file,
                 encoding_override=encoding if encoding else None,
             )
             sheet = workbook.sheet_by_index(0)
-            values = sheet.row_values(0)
+            values = sheet.row_values(column_labels_row - 1)
             return [str(value) for value in values]
         except xlrd.XLRDError:
             _logger.error("Pass this method")
 
         data = StringIO(data_file.decode(encoding or "utf-8"))
         csv_data = reader(data, **csv_options)
-        return list(next(csv_data))
+        csv_data_lst = list(csv_data)
+        header = [value.strip() for value in csv_data_lst[column_labels_row - 1]]
+        return header
 
     @api.model
     def parse(self, data_file, mapping, filename):
@@ -62,9 +64,12 @@ def parse(self, data_file, mapping, filename):
         if not lines:
             return currency_code, account_number, [{"transactions": []}]
 
-        lines = list(sorted(lines, key=lambda line: line["timestamp"]))
-        first_line = lines[0]
-        last_line = lines[-1]
+        if lines[0]["timestamp"] > lines[-1]["timestamp"]:
+            first_line = lines[-1]
+            last_line = lines[0]
+        else:
+            first_line = lines[0]
+            last_line = lines[-1]
         data = {
             "date": first_line["timestamp"].date(),
             "name": _("%(code)s: %(filename)s")
@@ -118,6 +123,8 @@ def _get_column_indexes(self, header, column_name, mapping):
         return column_indexes
 
     def _get_column_names(self):
+        # NOTE no seria necesario debit_column y credit_column ya que tenemos
+        # los respectivos campos related
         return [
             "timestamp_column",
             "currency_column",
@@ -171,14 +178,25 @@ def _parse_lines(self, mapping, data_file, currency_code):
         header = False
         if not mapping.no_header:
             if isinstance(csv_or_xlsx, tuple):
-                header = [str(value) for value in csv_or_xlsx[1].row_values(0)]
+                header = [
+                    str(value).strip()
+                    for value in csv_or_xlsx[1].row_values(
+                        mapping.column_labels_row - 1
+                    )
+                ]
             else:
+                for _i in range(mapping.column_labels_row - 1):
+                    next(csv_or_xlsx)
                 header = [value.strip() for value in next(csv_or_xlsx)]
+
+        # NOTE no seria necesario [" y credit_column ya que tenemos los
+        # respectivos campos related
         for column_name in self._get_column_names():
             columns[column_name] = self._get_column_indexes(
                 header, column_name, mapping
             )
-        return self._parse_rows(mapping, currency_code, csv_or_xlsx, columns)
+        data = csv_or_xlsx, data_file
+        return self._parse_rows(mapping, currency_code, data, columns)
 
     def _get_values_from_column(self, values, columns, column_name):
         indexes = columns[column_name]
@@ -195,25 +213,38 @@ def _get_values_from_column(self, values, columns, column_name):
             return " ".join(content_l)
         return content_l[0]
 
-    def _parse_rows(self, mapping, currency_code, csv_or_xlsx, columns):  # noqa: C901
+    def _parse_rows(self, mapping, currency_code, data, columns):  # noqa: C901
+        csv_or_xlsx, data_file = data
+
+        # Get the numbers of rows of the file
+        if isinstance(csv_or_xlsx, tuple):
+            numrows = csv_or_xlsx[1].nrows
+        else:
+            numrows = len(str(data_file.strip()).split("\\n"))
+
+        label_line = mapping.column_labels_row
+        footer_line = numrows - mapping.footer_lines_count
+
         if isinstance(csv_or_xlsx, tuple):
-            rows = range(1, csv_or_xlsx[1].nrows)
+            rows = range(mapping.column_labels_row, footer_line)
         else:
             rows = csv_or_xlsx
 
         lines = []
-        for row in rows:
+        for index, row in enumerate(rows, label_line):
             if isinstance(csv_or_xlsx, tuple):
                 book = csv_or_xlsx[0]
                 sheet = csv_or_xlsx[1]
                 values = []
-                for col_index in range(sheet.row_len(row)):
+                for col_index in range(0, sheet.row_len(row)):
                     cell_type = sheet.cell_type(row, col_index)
                     cell_value = sheet.cell_value(row, col_index)
                     if cell_type == xlrd.XL_CELL_DATE:
                         cell_value = xldate_as_datetime(cell_value, book.datemode)
                     values.append(cell_value)
             else:
+                if index >= footer_line:
+                    continue
                 values = list(row)
 
             timestamp = self._get_values_from_column(
@@ -238,6 +269,11 @@ def _decimal(column_name):
             if not amount:
                 amount = -abs(_decimal("amount_credit_column") or 0)
 
+            # amount_column = columns["amount_column"]
+            # if amount_column and values[columns["amount_column"]]:
+            #     amount = self._parse_decimal(
+            #         values[columns["amount_column"], mapping)
+
             balance = (
                 self._get_values_from_column(values, columns, "balance_column")
                 if columns["balance_column"]
@@ -296,6 +332,17 @@ def _decimal(column_name):
                 else None
             )
 
+            debit_column = (
+                self._get_values_from_column(values, columns, "amount_debit_column")
+                if columns["amount_debit_column"]
+                else None
+            )
+            credit_column = (
+                self._get_values_from_column(values, columns, "amount_credit_column")
+                if columns["amount_credit_column"]
+                else None
+            )
+
             if currency != currency_code:
                 continue
 
@@ -307,11 +354,17 @@ def _decimal(column_name):
             else:
                 balance = None
 
-            if debit_credit:
+            if debit_credit is not None:
                 amount = amount.copy_abs()
                 if debit_credit == mapping.debit_value:
                     amount = -amount
 
+            if debit_column and credit_column:
+                debit_amount = self._parse_decimal(values[debit_column], mapping)
+                debit_amount = debit_amount.copy_abs()
+                credit_amount = self._parse_decimal(values[credit_column], mapping)
+                amount = credit_amount - debit_amount
+
             if original_amount:
                 original_amount = self._parse_decimal(
                     original_amount, mapping
@@ -429,6 +482,7 @@ def _parse_decimal(self, value, mapping):
             return value
         elif isinstance(value, float):
             return Decimal(value)
+        value = value or "0"
         thousands, decimal = mapping._get_float_separators()
         value = value.replace(thousands, "")
         value = value.replace(decimal, ".")

account_statement_import_txt_xlsx/readme/CONTRIBUTORS.rst

@@ -1,5 +1,6 @@
 * Alexis de Lattre <alexis.delattre@akretion.com>
 * Sebastien BEAU <sebastien.beau@akretion.com>
+* Mourad EL HADJ MIMOUNE <mourad.elhadj.mimoune@akretion.com>
 * Tecnativa (https://www.tecnativa.com)
 
   * Vicent Cubells <vicent.cubells@tecnativa.com>

account_statement_import_txt_xlsx/security/ir.model.access.csv

@@ -2,4 +2,3 @@
 access_account_statement_import_sheet_mapping_manager,account.statement.import.sheet.mapping:account.group_account_manager,model_account_statement_import_sheet_mapping,account.group_account_manager,1,1,1,1
 access_account_statement_import_sheet_mapping_user,account.statement.import.sheet.mapping:account.group_account_user,model_account_statement_import_sheet_mapping,account.group_account_user,1,0,0,0
 access_account_statement_import_sheet_parser,account.statement.import.sheet.parser:account.group_account_user,model_account_statement_import_sheet_parser,account.group_account_user,1,1,1,1
-access_account_statement_import_sheet_mapping_wizard,Full access on account.statement.import.sheet.mapping.wizard,model_account_statement_import_sheet_mapping_wizard,account.group_account_user,1,1,1,1

account_statement_import_txt_xlsx/tests/fixtures/.~lock.meta_data_separated_credit_debit.csv#

@@ -0,0 +1 @@
+,pablo,pam-nb2,19.04.2023 15:40,file:///home/pablo/.config/libreoffice/4;

account_statement_import_txt_xlsx/tests/fixtures/meta_data_separated_credit_debit.csv

@@ -0,0 +1,10 @@
+Bank code : 1001010101,Agency Code : 10000,Download start date : 01/04/2020,Download end date : 02/04/2020,,
+Account Number : 08088804068,Account Name : Account Owner,: EUR,,,
+,,,,,
+Balance at end of period,,,,"+31070,11",
+Date,Operation Number,Label,Debit,Credit,Detail
+01/04/20,UNIQUE OP 1,LABEL 1,"-50,00",,DETAILS 1
+01/04/20,UNIQUE OP 2,LABEL 2,"-100,00",,CLIENTS X
+02/04/20,UNIQUE OP 3,LABEL 3,"-80,68",,DETAILS 2
+02/04/20,UNIQUE OP 4,LABEL 4,,"1300,00",DETAILS 3
+Balance at start of period,,,,"+30000,77",