# -*- coding: utf-8 -*- ############################################################################# # # Cybrosys Technologies Pvt. Ltd. # # Copyright (C) 2024-TODAY Cybrosys Technologies() # Author: Cybrosys Techno Solutions() # # You can modify it under the terms of the GNU LESSER # GENERAL PUBLIC LICENSE (LGPL 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 LESSER GENERAL PUBLIC LICENSE (LGPL v3) for more details. # # You should have received a copy of the GNU LESSER GENERAL PUBLIC LICENSE # (LGPL v3) along with this program. # If not, see . # ############################################################################# import base64 import binascii import csv import datetime import io import re import tempfile import xlrd from odoo import fields, models, _ from odoo.exceptions import ValidationError class ImportInvoice(models.TransientModel): """For handling importing of invoices""" _name = 'import.invoice' _description = 'For handling importing of invoices' name = fields.Char(string="Name", help="Name", default="Import Invoice") file_type = fields.Selection([('csv', 'CSV File'), ('xlsx', 'XLSX File')], string='Import File Type', default='csv', help="It helps to choose the file type") file = fields.Binary(string="File", help="Upload File") update_posted = fields.Boolean(string='Update Posted Record?', help='If enabled, the records in the ' '"Posted" state will be converted to ' 'draft and their values will be ' 'updated. These records will be ' 'reposted if the "Post Automatically" ' 'is activated.') auto_post = fields.Boolean(string='Post Automatically', help="Automatically post the invoice") journal = fields.Selection([('Bank', 'Bank'), ('Cash', 'Cash')], string='Journal', default='Bank', help='It helps to choose Journal type') order_number = fields.Selection( [('from_system', 'From System'), ('from_file', 'From File')], string='Number', default='from_file', help="Sequence number of orders") import_product_by = fields.Selection( [('name', 'Name'), ('default_code', 'Internal Reference'), ('barcode', 'Barcode')], string="Import Products BY", required=True, help="Importing of products by internal reference or barcode") type = fields.Selection( [('out_invoice', 'Invoice'), ('in_invoice', 'Bill'), ('out_refund', 'Credit Note'), ('in_refund', 'Refund')], string='Invoicing Type', required=True, help="Type of invoice") def action_invoice_import(self): """Creating Invoice record using uploaded xl/csv files""" items = {} if self.file_type == 'csv': try: csv_data = base64.b64decode(self.file) data_file = io.StringIO(csv_data.decode("utf-8")) data_file.seek(0) csv_reader = csv.DictReader(data_file, delimiter=',') except: raise ValidationError(_( "File not Valid.\n\nPlease check the type and format " "of the file and try again!")) items = csv_reader if self.file_type == 'xlsx': try: fp = tempfile.NamedTemporaryFile(delete=False, suffix=".xlsx") fp.write(binascii.a2b_base64(self.file)) fp.seek(0) workbook = xlrd.open_workbook(fp.name) sheet = workbook.sheet_by_index(0) except: raise ValidationError(_( "File not Valid.\n\nPlease check the " "type and format of the file and try again!")) headers = sheet.row_values(0) data = [] for row_index in range(1, sheet.nrows): row = sheet.row_values(row_index) data += [{k: v for k, v in zip(headers, row)}] items = data row = 0 imported = 0 confirmed = 0 imported_invoices = [] error_msg = "" partner_added_msg = "" warning_msg = "" for item in items: row += 1 vals = {} row_not_import_msg = "\n❌Row {rn} not imported.".format(rn=row) import_error_msg = "" missing_fields_msg = "" fields_msg = "\n\t🚫Missing required field(s):" partner_msg = "\n🆕New Partner(s) added:" vals['move_type'] = self.type if item.get('Partner'): partner = self.env['res.partner'].search( [('name', '=', item['Partner'])]) if not partner: partner = self.env['res.partner'].create({ 'name': item['Partner'] }) if partner_added_msg: partner_added_msg += ( "\n\t\trow {rn}: {partner}").format( rn=row, partner=item['Partner']) else: partner_added_msg += ( partner_msg + "\n\t\trow {rn}: " "\"{partner}\"").format( rn=row, partner=item['Partner']) elif len(partner) > 1: if import_error_msg: import_error_msg += ( "\n\t\t⚠ Multiple Partners with " "name (%s) found!" % item['Partner']) else: import_error_msg += row_not_import_msg + ( "\n\t\t⚠ Multiple Partners with name (%s) found!" % item['Partner']) vals['partner_id'] = partner.id else: if missing_fields_msg: missing_fields_msg += "\n\t\t❗ \"Partner\"" else: missing_fields_msg += (fields_msg + "\n\t\t❗ \"Partner\"") if import_error_msg: import_error_msg += missing_fields_msg elif missing_fields_msg: import_error_msg += (row_not_import_msg + missing_fields_msg) if item.get('Payment Reference'): vals['payment_reference'] = item['Payment Reference'] if item.get('Invoice Date'): date = item['Invoice Date'] try: inv_date = datetime.datetime.strptime( date, '%m/%d/%Y') vals['invoice_date'] = inv_date except: import_error_msg += ("\n\t\t⚠ Please check the " "Quotation Date and format is " "mm/dd/yyyy") if item.get('Due Date'): vals['invoice_date_due'] = inv_date = datetime.datetime.strptime( item.get('Due Date'), '%m/%d/%Y') if item.get('Salesperson'): vals['invoice_user_id'] = self.env['res.users'].search( [('name', '=', item['Salesperson'])]).id line_vals = {} pro_vals = {} if item.get('Label'): line_vals['name'] = item['Label'] else: if not item.get('Product'): import_error_msg += row_not_import_msg + ( "\n\t⚠ Product and Label missing in " "file!") continue if item.get('Account Code'): line_vals['account_id'] = self.env['account.account'].search( [('code', '=', int(item['Account Code']))]).id if item.get('Quantity'): line_vals['quantity'] = item['Quantity'] if item.get('Uom'): uom = self.env['uom.uom'].search([('name', '=', item['Uom'])]) pro_vals['uom_id'] = line_vals['product_uom_id'] = uom.id if item.get('Price'): pro_vals['lst_price'] = line_vals['price_unit'] = item[ 'Price'] if item.get('Disc.%'): line_vals['discount'] = item['Disc.%'] if item.get('Taxes'): tax_name = item['Taxes'] tax_amount = (re.findall(r"(\d+)%", tax_name))[0] tax = self.env['account.tax'].search([('name', '=', tax_name), ('type_tax_use', '=', 'sale')], limit=1) if not tax: tax = self.env['account.tax'].create({ 'name': tax_name, 'type_tax_use': 'sale', 'amount': tax_amount if tax_amount else 0.0 }) pro_vals['taxes_id'] = line_vals['tax_ids'] = [tax.id] product = None if self.import_product_by == 'name': if item.get('Product'): product = self.env['product.product'].search( [('name', '=', item['Product'])]) if not product: pro_vals['name'] = item['Product'] pro_vals['default_code'] = item['Internal Reference'] product = self.env['product.product'].create(pro_vals) if len(product) > 1: if item.get('Variant Values'): pro_tmpl_id = product.mapped('product_tmpl_id') if len(pro_tmpl_id) > 1: error_msg += row_not_import_msg + ( "\n\t⚠ Multiple Product records are " "linked with the product variant \"%s\"" "." % item['Product']) continue variant_values = item['Variant Values'].split(',') variant_value_ids = [] for var in variant_values: k_v = var.partition(":") attr = k_v[0].strip() attr_val = k_v[2].strip() var_attr_ids = self.env[ 'product.attribute'].search( [('name', '=', attr)]).ids var_attr_val_ids = self.env[ 'product.attribute.value'].search( [('name', '=', attr_val), ('attribute_id', 'in', var_attr_ids)]).ids pro_temp_attr_val_id = self.env[ 'product.attribute.value'].search( [('product_attribute_value_id', 'in', var_attr_val_ids), ('product_tmpl_id', '=', pro_tmpl_id.id)]).id variant_value_ids += [pro_temp_attr_val_id] if variant_value_ids: product = product.filtered( lambda p: p.product_template_variant_value_ids.ids == variant_value_ids) else: error_msg += row_not_import_msg + ( "\n\t⚠ Product variant with variant " "values \"%s\" not found." % (item['Variant Values'])) continue if len(product) != 1: error_msg += row_not_import_msg + ( "\n\t⚠ Multiple variants with same " "Variant Values \"%s\" found. Please " "check if the product Variant Values" " are unique." % (item['Variant Values'])) continue else: error_msg += row_not_import_msg + ( "\n\t⚠ Multiple Products with same " "Name \"%s\" found. Please " "provide unique product \"Variant " "Values\" to filter the records." % (item['Product'])) continue else: error_msg += row_not_import_msg + ( "\n\t⚠ Product name missing in file!") continue if self.import_product_by == 'default_code': if item.get('Internal Reference'): product = self.env['product.product'].search( [('default_code', '=', item['Internal Reference'])]) if not product: if not item.get('Product'): warning_msg += ( "\n◼ A Product is created with " "\"Internal Reference\" as " "product name since \"Product\"" " name is missing in file." "(row %d)" % row) pro_vals['name'] = item['Internal Reference'] product = self.env['product.product'].create(pro_vals) if len(product) > 1: error_msg += row_not_import_msg + ( "\n\t⚠ Multiple Products with same Internal" " Reference(%s) found!" % item['Internal Reference']) continue else: error_msg += row_not_import_msg + ( "\n\t⚠ Internal Reference missing in file!") continue # Product_by barcode if self.import_product_by == 'barcode': if item.get('Barcode'): product = self.env['product.product'].search( [('barcode', '=', item['Barcode'])]) if not product: if not item.get('Product'): warning_msg += ( "\n◼ No value under \"Product\" at " "row %d, thus added \"Barcode\" as " "product name" % row) pro_vals['name'] = item['Barcode'] product = self.env['product.product'].create(pro_vals) if len(product) > 1: error_msg += row_not_import_msg + ( "\n\t⚠ Other Product(s) with same " "Barcode (%s) found!" % item['Barcode']) continue else: error_msg += row_not_import_msg + ( "\n\t⚠ Barcode missing in file!") continue line_vals['product_id'] = product.id vals['invoice_line_ids'] = [(0, 0, line_vals)] vals['auto_post'] = self.auto_post invoice = self.env['account.move'].search( [('name', '=', item.get('Number')), ('move_type', '=', vals['move_type'])]) if invoice: if len(invoice) > 1: error_msg += row_not_import_msg + ( "\n\t⚠ Multiple invoice with same Number(%s) " "found!" % item['Number']) continue if vals: if self.update_posted and invoice.state == 'posted': invoice.button_draft() invoice.write(vals) elif invoice.state == 'draft': invoice.write(vals) elif not invoice: if self.order_number == 'from_file': vals['name'] = item['Number'] if item.get('Partner'): invoice = self.env['account.move'].create(vals) previous = invoice if item.get('Product') and not item.get('Partner'): previous.write({ 'invoice_line_ids': [(0, 0, line_vals)] }) imported += 1 imported_invoices += [invoice] if self.auto_post and imported_invoices: confirmed = len(imported_invoices) if error_msg: error_msg = "\n\n🏮 WARNING 🏮" + error_msg msg = (("Imported %d records.\nConfirmed %d records" % (imported, confirmed)) + partner_added_msg + error_msg + warning_msg) message = self.env['import.message'].create( {'message': msg}) if message: return { 'effect': { 'fadeout': 'slow', 'message': 'Imported Successfully', 'type': 'rainbow_man', } }