Sep 19 : [ADD] Initial Commit 'import_bank_statement_odoo'

import_bank_statement_odoo/README.rst

@@ -0,0 +1,48 @@
+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+    :target: https://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+
+Import Bank Statement
+=====================
+This module import bank statement in CSV, XLSX, OFX and QIF format.
+
+Configuration
+=============
+- www.odoo.com/documentation/15.0/setup/install.html
+- Install our custom addon
+- Install openpyxl, ofxparse, qifparse
+
+Company
+-------
+* `Cybrosys Techno Solutions <https://cybrosys.com/>`__
+
+Credits
+-------
+Developer: (V15) Sruthi Renjith, Contact: odoo@cybrosys.com
+
+Contacts
+--------
+* Mail Contact : odoo@cybrosys.com
+* Website : https://cybrosys.com
+
+License
+-------
+GNU AFFERO GENERAL PUBLIC LICENSE, Version 3 (AGPLv3)
+(https://www.gnu.org/licenses/agpl-3.0-standalone.html)
+
+Bug Tracker
+-----------
+Bugs are tracked on GitHub Issues. In case of trouble, please check there if your issue has already been reported.
+
+Maintainer
+==========
+.. image:: https://cybrosys.com/images/logo.png
+   :target: https://cybrosys.com
+
+This module is maintained by Cybrosys Technologies.
+
+For support and more information, please visit `Our Website <https://cybrosys.com/>`__
+
+Further information
+===================
+HTML Description: `<static/description/index.html>`__

import_bank_statement_odoo/__init__.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Sruthi Renjith (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+from .import models
+from . import wizard

import_bank_statement_odoo/__manifest__.py

@@ -0,0 +1,46 @@
+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Sruthi Renjith (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+{
+    'name': 'Import Bank Statement',
+    'version': '15.0.1.0.0',
+    'category': 'Accounting',
+    'summary': 'Import Bank Statement in CSV, XLSX, QIF and OFX format',
+    'description': """Uploading the data in CSV, XLSX, OFX and QIF format and 
+     converting it into bank statement""",
+    'author': "Cybrosys Techno Solutions",
+    'company': 'Cybrosys Techno Solutions',
+    'maintainer': 'Cybrosys Techno Solutions',
+    'website': "https://www.cybrosys.com",
+    'depends': ['base_accounting_kit'],
+    'data': ['security/ir.model.access.csv',
+             'views/account_journal_views.xml',
+             'wizard/import_bank_statement_views.xml'
+             ],
+    'external_dependencies': {
+        'python': ['openpyxl', 'ofxparse']
+    },
+    'images': ['static/description/banner.jpg'],
+    'license': 'AGPL-3',
+    'installable': True,
+    'auto_install': False,
+    'application': False,
+}

import_bank_statement_odoo/doc/RELEASE_NOTES.md

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+## Module <import_bank_statement_odoo>
+
+#### 15.09.2023
+#### Version 15.0.1.0.0
+#### ADD
+- Initial commit for Import Bank Statement

import_bank_statement_odoo/models/__init__.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Sruthi Renjith (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+from . import account_journal

import_bank_statement_odoo/models/account_journal.py

@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Sruthi Renjith (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+from odoo import models
+
+
+class AccountJournal(models.Model):
+    """ Class to add import button in account_journal model """
+    _inherit = "account.journal"
+
+    def action_import_wizard(self):
+        """Function to open wizard"""
+        return {
+            'type': 'ir.actions.act_window',
+            'view_mode': 'form',
+            'res_model': 'import.bank.statement',
+            'target': 'new',
+            'context': {
+                'default_journal_id': self.id,
+            }
+        }

import_bank_statement_odoo/security/ir.model.access.csv

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+id,name,model_id/id,group_id/id,perm_read,perm_write,perm_create,perm_unlink
+access_import_bank_statement,access.import.bank.statement,model_import_bank_statement,base.group_user,1,1,1,1

import_bank_statement_odoo/static/description/assets/screenshots/statement.csv

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+Account name,Amount,Amount in Currency,Date,Partner,Running Balance
+Bank-2023-04-14/1,2000,,2023-04-14,Deco Addict,10044.87
+Bank-2023-04-21/2,1000,,2023-03-20,Ready Mat,10044.8

import_bank_statement_odoo/static/description/assets/screenshots/statement.ofx

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+OFXHEADER:100
+DATA:OFXSGML
+VERSION:102
+SECURITY:NONE
+ENCODING:USASCII
+CHARSET:1252
+COMPRESSION:NONE
+OLDFILEUID:NONE
+NEWFILEUID:NONE
+
+<OFX>
+  <SIGNONMSGSRSV1>
+    <SONRS>
+      <STATUS>
+        <CODE>0</CODE>
+        <SEVERITY>INFO</SEVERITY>
+      </STATUS>
+      <DTSERVER>20230419</DTSERVER>
+      <LANGUAGE>ENG</LANGUAGE>
+      <FI>
+        <ORG>BANK123</ORG>
+      </FI>
+    </SONRS>
+  </SIGNONMSGSRSV1>
+  <BANKMSGSRSV1>
+    <STMTTRNRS>
+      <TRNUID>1234567890</TRNUID>
+      <STATUS>
+        <CODE>0</CODE>
+        <SEVERITY>INFO</SEVERITY>
+      </STATUS>
+      <STMTRS>
+        <CURDEF>USD</CURDEF>
+        <BANKACCTFROM>
+          <BANKID>Bank-2023-04-14/1</BANKID>
+          <ACCTID>1234567890</ACCTID>
+          <ACCTTYPE>CHECKING</ACCTTYPE>
+        </BANKACCTFROM>
+        <BANKTRANLIST>
+          <DTSTART>20220101</DTSTART>
+          <DTEND>20220131</DTEND>
+          <STMTTRN>
+            <TRNTYPE>DEBIT</TRNTYPE>
+            <DTPOSTED>20230419</DTPOSTED>
+            <TRNAMT>-3000.00</TRNAMT>
+            <FITID>1234567890-20220102-1</FITID>
+            <NAME>Deco Addict</NAME>
+          </STMTTRN>
+          <STMTTRN>
+            <TRNTYPE>CREDIT</TRNTYPE>
+            <DTPOSTED>20220115</DTPOSTED>
+            <TRNAMT>1000.00</TRNAMT>
+            <FITID>1234567890-20220115-1</FITID>
+            <NAME>Ready Mat</NAME>
+          </STMTTRN>
+        </BANKTRANLIST>
+        <LEDGERBAL>
+          <BALAMT>10044.87</BALAMT>
+          <DTASOF>20220131</DTASOF>
+        </LEDGERBAL>
+      </STMTRS>
+    </STMTTRNRS>
+  </BANKMSGSRSV1>
+</OFX>
+

import_bank_statement_odoo/static/description/assets/screenshots/statement.qif

@@ -0,0 +1,15 @@
+!Type:Bank
+D14/04/2023
+T2000.00
+PBank-2023-02-11/1
+^
+!Type:Bank
+D09/04/2023
+T-500.00
+PBank-2023-04-09/2
+^
+!Type:Bank
+D19/06/2022
+T1000.00
+PBank-2023-04-21/3
+^

import_bank_statement_odoo/views/account_journal_views.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <!-- Adding import button in bank journal of accounting -->
+    <record id="account_journal_dashboard_kanban_view" model="ir.ui.view">
+        <field name="name">account.journal.view.kanban.inherit.import.bank.statement.odoo</field>
+        <field name="model">account.journal</field>
+        <field name="inherit_id"
+               ref="account.account_journal_dashboard_kanban_view"/>
+        <field name="arch" type="xml">
+            <xpath expr="//div[@id='dashboard_bank_cash_left']"
+                   position="inside">
+                <t t-if="journal_type == 'bank'">
+                    <a name="action_import_wizard" type="object"
+                       class="oe_inline"
+                       groups="account.group_account_invoice">Import
+                    </a>
+                </t>
+            </xpath>
+        </field>
+    </record>
+</odoo>

import_bank_statement_odoo/wizard/__init__.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Sruthi Renjith (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+from . import import_bank_statement

import_bank_statement_odoo/wizard/import_bank_statement.py

@@ -0,0 +1,372 @@
+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Sruthi Renjith (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+import base64
+import codecs
+import os
+import sys
+from datetime import datetime
+from io import BytesIO
+import openpyxl
+from ofxparse import OfxParser
+from qifparse.parser import QifParser
+from odoo import fields, models, _
+from odoo.exceptions import ValidationError
+
+
+class ImportBankStatement(models.TransientModel):
+    """ Class to create a wizard for importing bank statement in csv, xlsx,
+    ofx and qif format """
+    _name = "import.bank.statement"
+    _description = "Import Button"
+    _rec_name = "file_name"
+
+    attachment = fields.Binary(string="Attachment File", required=True,
+                               help="Choose the file to import")
+    file_name = fields.Char(string="File Name", help="Name of the file")
+    journal_id = fields.Many2one('account.journal',
+                                 string="Journal ID",
+                                 help="Journal id to identify the journal")
+
+    def is_valid_date_format(self, date_string, accepted_formats):
+        """ Function to check the date is a valid date """
+        for date_format in accepted_formats:
+            try:
+                datetime.strptime(date_string, date_format)
+                return True
+            except ValueError:
+                pass
+        return False
+
+    def action_import(self):
+        """ Function to import csv, xlsx, ofx and qif file format """
+        accepted_date_formats = ["%Y-%m-%d", "%y-%m-%d", "%d/%m/%Y",
+                                 "%d/%m/%y"]
+        split_tup = os.path.splitext(self.file_name)
+        if (split_tup[1] == '.csv' or split_tup[1] == '.xlsx' or
+                split_tup[1] == '.ofx' or split_tup[1] == '.qif'):
+            if split_tup[1] == '.csv':
+                # Reading csv file
+                try:
+                    file = base64.b64decode(self.attachment)
+                    file_string = file.decode('utf-8')
+                    file_string = file_string.split('\n')
+                except Exception:
+                    raise ValidationError(_("Choose correct file"))
+                # Skipping the first line
+                firstline = True
+                for file_item in file_string:
+                    if firstline:
+                        firstline = False
+                        continue
+                    # Reading the content from csv file
+                    if file_item.split(',') != ['']:
+                        if (file_item.split(',')[0] and
+                                file_item.split(',')[1] and
+                                file_item.split(',')[4]):
+                            if not file_item.split(',')[3]:
+                                date_obj = str(fields.date.today())
+                            else:
+                                date_obj = file_item.split(',')[3]
+                                if not self.is_valid_date_format(
+                                        date_obj, accepted_date_formats):
+                                    raise ValidationError(
+                                        _("Date format should be in "
+                                          "%Y-%m-%d or %y-%m-%d or %d/%m/%Y or"
+                                          " %d/%m/%y format"))
+                            transaction_date = datetime.strptime(
+                                date_obj, "%Y-%m-%d")
+                            partner = self.env['res.partner'].search(
+                                [('name', '=', file_item.split(',')[4])])
+                            # Creating a record in account.bank.statement model
+                            statement_amount = file_item.split(',')[1]
+                            statement_amount = statement_amount.replace('.',
+                                                                        '')
+                            if not statement_amount.isdigit():
+                                raise ValidationError(
+                                    _("Amount should be integer"))
+                            if partner:
+                                statement = self.env[
+                                    'account.bank.statement'].create({
+                                        'name': file_item.split(',')[0],
+                                        'line_ids': [
+                                            (0, 0, {
+                                                'date': transaction_date,
+                                                'payment_ref': 'csv file',
+                                                'partner_id': partner.id,
+                                                'journal_id':
+                                                    self.journal_id.id,
+                                                'amount':
+                                                    file_item.split(',')[1],
+                                                'amount_currency':
+                                                    file_item.split(',')[2],
+                                                }),
+                                            ],
+                                    })
+                            else:
+                                raise ValidationError(_("Partner not exist"))
+                        else:
+                            raise ValidationError(
+                                _("Mandatory field is not set"))
+                return {
+                    'type': 'ir.actions.act_window',
+                    'name': 'Statements',
+                    'view_mode': 'tree',
+                    'res_model': 'account.bank.statement',
+                    'res_id': statement.id,
+                }
+            elif split_tup[1] == '.xlsx':
+                # Reading xlsx file
+                try:
+                    order = openpyxl.load_workbook(
+                        filename=BytesIO(base64.b64decode(self.attachment)))
+                    xl_order = order.active
+                except Exception:
+                    raise ValidationError(_("Choose correct file"))
+                for record in xl_order.iter_rows(min_row=2, max_row=None,
+                                                 min_col=None,
+                                                 max_col=None,
+                                                 values_only=True):
+                    line = list(record)
+                    # Reading the content from file
+                    if line[0] and line[1] and line[3]:
+                        partner = self.env['res.partner'].search(
+                            [('name', '=', line[3])])
+                        if not line[2]:
+                            date_obj = fields.date.today()
+                        elif type(line[2]) == str:
+                            raise ValidationError(
+                                _("Date format should be in"
+                                  " %Y-%m-%d or %y-%m-%d or %d/%m/%Y or "
+                                  "%d/%m/%y format"))
+                        else:
+                            date_obj = line[2].date()
+                            if not self.is_valid_date_format(
+                                    str(date_obj), accepted_date_formats):
+                                raise ValidationError(
+                                    _("Date format should be in "
+                                      "%Y-%m-%d or %y-%m-%d or "
+                                      "%d/%m/%Y or %d/%m/%y format"))
+                        statement_amount = str(line[1])
+                        statement_amount = statement_amount.replace('.', '')
+                        if not statement_amount.isdigit():
+                            raise ValidationError(
+                                _("Amount should be integer"))
+                        # Creating record
+                        if partner:
+                            statement = self.env[
+                                'account.bank.statement'].create({
+                                    'name': line[0],
+                                    'line_ids': [
+                                        (0, 0, {
+                                            'date': date_obj,
+                                            'payment_ref': 'xlsx file',
+                                            'partner_id': partner.id,
+                                            'journal_id': self.journal_id.id,
+                                            'amount': line[1],
+                                            }),
+                                        ],
+                                })
+                        else:
+                            raise ValidationError(_("Partner not exist"))
+                    else:
+                        raise ValidationError(_("Mandatory field is not set"))
+                return {
+                    'type': 'ir.actions.act_window',
+                    'name': 'Statements',
+                    'view_mode': 'tree',
+                    'res_model': 'account.bank.statement',
+                    'res_id': statement.id,
+                }
+            elif split_tup[1] == '.ofx':
+                # Searching the path of the file
+                file_attachment = self.env["ir.attachment"].search(
+                    ['|', ('res_field', '!=', False),
+                     ('res_field', '=', False),
+                     ('res_id', '=', self.id),
+                     ('res_model', '=', 'import.bank.statement')],
+                    limit=1)
+                file_path = file_attachment._full_path(
+                    file_attachment.store_fname)
+                # Parsing the file
+                try:
+                    with codecs.open(file_path) as fileobj:
+                        ofx_file = OfxParser.parse(fileobj)
+                except Exception:
+                    raise ValidationError(_("Wrong file format"))
+                    sys.exit()
+                if not ofx_file.account:
+                    raise ValidationError(
+                        _("No account information found in OFX file."))
+                    sys.exit()
+                if not ofx_file.account.statement:
+                    raise ValidationError(
+                        _("No statement information found in OFX file."))
+                    sys.exit()
+                statement_list = []
+                # Reading the content from file
+                for transaction in ofx_file.account.statement.transactions:
+                    if transaction.type == "debit" and transaction.amount != 0:
+                        payee = transaction.payee
+                        amount = transaction.amount
+                        date = transaction.date
+                        if not date:
+                            date = fields.date.today()
+                        else:
+                            date = date.strftime("%Y-%m-%d")
+                            if not self.is_valid_date_format(
+                                    str(date), accepted_date_formats):
+                                raise ValidationError(
+                                    _("Date format should be in "
+                                      "%Y-%m-%d or %y-%m-%d or %d/%m/%Y or "
+                                      "%d/%m/%y format"))
+                        partner = self.env['res.partner'].search(
+                            [('name', '=', payee)])
+                        if partner:
+                            statement_list.append([partner.id, amount, date])
+                        else:
+                            raise ValidationError(_("Partner not exist"))
+                    if (transaction.type == "credit" and
+                            transaction.amount != 0):
+                        payee = transaction.payee
+                        amount = transaction.amount
+                        date = transaction.date
+                        if not date:
+                            date = fields.date.today()
+                        else:
+                            date = date.strftime("%Y-%m-%d")
+                            if not self.is_valid_date_format(
+                                    str(date), accepted_date_formats):
+                                raise ValidationError(
+                                    _("Date format should be in "
+                                      "%Y-%m-%d or %y-%m-%d or "
+                                      "%d/%m/%Y or %d/%m/%y format"))
+                        partner = self.env['res.partner'].search(
+                            [('name', '=', payee)])
+                        if partner:
+                            statement_list.append([partner.id, amount, date])
+                        else:
+                            raise ValidationError(_("Partner not exist"))
+                # Creating record
+                if statement_list:
+                    for item in statement_list:
+                        statement_amount = str(abs(item[1]))
+                        statement_amount = statement_amount.replace('.', '')
+                        if not statement_amount.isdigit():
+                            raise ValidationError(
+                                _("Amount should be integer"))
+                        statement = self.env['account.bank.statement'].create({
+                            'name': ofx_file.account.routing_number,
+                            'line_ids': [
+                                (0, 0, {
+                                    'date': item[2],
+                                    'payment_ref': 'ofx file',
+                                    'partner_id': item[0],
+                                    'journal_id': self.journal_id.id,
+                                    'amount': item[1],
+                                }),
+                            ],
+                        })
+                    return {
+                        'type': 'ir.actions.act_window',
+                        'name': 'Statements',
+                        'view_mode': 'tree',
+                        'res_model': 'account.bank.statement',
+                        'res_id': statement.id,
+                    }
+                else:
+                    raise ValidationError(_("There is no data to import"))
+            elif split_tup[1] == '.qif':
+                # Searching the path of qif file
+                file_attachment = self.env["ir.attachment"].search(
+                    ['|', ('res_field', '!=', False),
+                     ('res_field', '=', False),
+                     ('res_id', '=', self.id),
+                     ('res_model', '=', 'import.bank.statement')],
+                    limit=1)
+                file_path = file_attachment._full_path(
+                    file_attachment.store_fname)
+                # Parsing the qif file
+                try:
+                    parser = QifParser()
+                    with open(file_path, 'r') as qiffile:
+                        qif = parser.parse(qiffile)
+                except Exception:
+                    raise ValidationError(_("Wrong file format"))
+                    sys.exit()
+                file_string = str(qif)
+                file_item = file_string.split('^')
+                file_item[-1] = file_item[-1].rstrip('\n')
+                if file_item[-1] == '':
+                    file_item.pop()
+                statement_list = []
+                for item in file_item:
+                    if not item.startswith('!Type:Bank'):
+                        item = '!Type:Bank' + item
+                    data = item.split('\n')
+                    # Reading the file content
+                    date_entry = data[1][1:]
+                    amount = float(data[2][1:])
+                    payee = data[3][1:]
+                    if amount and payee:
+                        if not date_entry:
+                            date_entry = str(fields.date.today())
+                        else:
+                            if not self.is_valid_date_format(
+                                    date_entry, accepted_date_formats):
+                                raise ValidationError(
+                                    _("Date format should be in"
+                                      "%Y-%m-%d or %y-%m-%d or "
+                                      "%d/%m/%Y or %d/%m/%y format"))
+                        date_object = datetime.strptime(date_entry,
+                                                        '%d/%m/%Y')
+                        date = date_object.strftime('%Y-%m-%d')
+                        statement_list.append([payee, amount, date])
+                    else:
+                        raise ValidationError(_("Mandatory field is not set"))
+                # Creating record
+                if statement_list:
+                    for item in statement_list:
+                        statement_amount = str(abs(item[1]))
+                        statement_amount = statement_amount.replace('.', '')
+                        if not statement_amount.isdigit():
+                            raise ValidationError(
+                                _("Amount should be integer"))
+                        statement = self.env['account.bank.statement'].create({
+                            'name': item[0],
+                            'line_ids': [
+                                (0, 0, {
+                                    'date': item[2],
+                                    'payment_ref': 'qif file',
+                                    'journal_id': self.journal_id.id,
+                                    'amount': item[1],
+                                }),
+                            ],
+                        })
+                    return {
+                        'type': 'ir.actions.act_window',
+                        'name': 'Statements',
+                        'view_mode': 'tree',
+                        'res_model': 'account.bank.statement',
+                        'res_id': statement.id,
+                    }
+        else:
+            raise ValidationError(_("Choose correct file"))

import_bank_statement_odoo/wizard/import_bank_statement_views.xml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+    <!-- Wizard view to upload files -->
+    <record id="import_bank_statement_view_form" model="ir.ui.view">
+        <field name="name">import.bank.statement.view.form</field>
+        <field name="model">import.bank.statement</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <p>
+                        <center>
+                            <i>Upload csv or xlsx or ofx or qif file format</i>
+                        </center>
+                    </p>
+                    <group>
+                        <group>
+                            <field name="attachment" filename="file_name"/>
+                            <field name="file_name" invisible="1"/>
+                            <field name="journal_id" invisible="1"/>
+                        </group>
+                    </group>
+                    <footer>
+                        <button name="action_import" class="oe_highlight"
+                                string="IMPORT" type="object"
+                                help="Import bank statement in CSV or XLSX format"/>
+                        <button special="cancel"
+                                string="CANCEL" help="Cancel the process"/>
+                    </footer>
+                </sheet>
+            </form>
+        </field>
+    </record>
+    <!-- Wizard action record -->
+    <record id="import_bank_statement_action"
+            model="ir.actions.act_window">
+        <field name="name">Bank Statement</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="res_model">import.bank.statement</field>
+        <field name="view_mode">form</field>
+        <field name="view_id" ref="import_bank_statement_view_form"/>
+        <field name="target">new</field>
+    </record>
+</odoo>