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# Copyright 2018 Forest and Biomass Romania
# Copyright 2020 ForgeFlow S.L. (https://www.forgeflow.com)
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
from odoo import api, models
class VATReport(models.AbstractModel):
_name = "report.account_financial_report.vat_report"
def _get_tax_data(self, tax_ids):
taxes = self.env["account.tax"].browse(tax_ids)
tax_data = {}
for tax in taxes:
tax_data.update(
{
tax.id: {
"id": tax.id,
"name": tax.name,
"tax_group_id": tax.tax_group_id.id,
"tags_ids": tax.tag_ids.ids,
}
}
)
return tax_data
@api.model
def _get_vat_report_domain(self, company_id, date_from, date_to):
domain = [
("company_id", "=", company_id),
("date", ">=", date_from),
("date", "<", date_to),
("tax_line_id", "!=", False),
("tax_exigible", "=", True),
]
return domain
def _get_vat_report_data(self, company_id, date_from, date_to):
domain = self._get_vat_report_domain(company_id, date_from, date_to)
ml_fields = [
"id",
"tax_base_amount",
"balance",
"tax_line_id",
"analytic_tag_ids",
]
tax_move_lines = self.env["account.move.line"].search_read(
domain=domain, fields=ml_fields,
)
vat_data = {}
tax_ids = set()
for tax_move_line in tax_move_lines:
tax_ml_id = tax_move_line["id"]
vat_data[tax_ml_id] = {}
vat_data[tax_ml_id].update(
{
"id": tax_ml_id,
"net": tax_move_line["tax_base_amount"],
"tax": tax_move_line["balance"]
if tax_move_line["balance"] > 0
else (-1) * tax_move_line["balance"],
"tax_line_id": tax_move_line["tax_line_id"],
}
)
tax_ids.add(tax_move_line["tax_line_id"][0])
tax_data = self._get_tax_data(tax_ids)
return vat_data, tax_data
def _get_tax_group_data(self, tax_group_ids):
tax_groups = self.env["account.tax.group"].browse(tax_group_ids)
tax_group_data = {}
for tax_group in tax_groups:
tax_group_data.update(
{
tax_group.id: {
"id": tax_group.id,
"name": tax_group.name,
"code": str(tax_group.sequence),
}
}
)
return tax_group_data
def _get_vat_report_group_data(self, vat_report_data, tax_data, tax_detail):
vat_report = {}
for tax_move_line in vat_report_data.values():
tax_id = tax_move_line["tax_line_id"][0]
tax_group_id = tax_data[tax_id]["tax_group_id"]
if tax_group_id not in vat_report.keys():
vat_report[tax_group_id] = {}
vat_report[tax_group_id]["net"] = 0.0
vat_report[tax_group_id]["tax"] = 0.0
vat_report[tax_group_id][tax_id] = tax_data[tax_id]
vat_report[tax_group_id][tax_id].update({"net": 0.0, "tax": 0.0})
else:
if tax_id not in vat_report[tax_group_id].keys():
vat_report[tax_group_id][tax_id] = tax_data[tax_id]
vat_report[tax_group_id][tax_id].update({"net": 0.0, "tax": 0.0})
vat_report[tax_group_id]["net"] += tax_move_line["net"]
vat_report[tax_group_id]["tax"] += tax_move_line["tax"]
vat_report[tax_group_id][tax_id]["net"] += tax_move_line["net"]
vat_report[tax_group_id][tax_id]["tax"] += tax_move_line["tax"]
tax_group_data = self._get_tax_group_data(vat_report.keys())
vat_report_list = []
for tax_group_id in vat_report.keys():
vat_report[tax_group_id]["name"] = tax_group_data[tax_group_id]["name"]
vat_report[tax_group_id]["code"] = tax_group_data[tax_group_id]["code"]
if tax_detail:
vat_report[tax_group_id]["taxes"] = []
for tax_id in vat_report[tax_group_id]:
if isinstance(tax_id, int):
vat_report[tax_group_id]["taxes"].append(
vat_report[tax_group_id][tax_id]
)
vat_report_list.append(vat_report[tax_group_id])
return vat_report_list
def _get_tags_data(self, tags_ids):
tags = self.env["account.account.tag"].browse(tags_ids)
tags_data = {}
for tag in tags:
tags_data.update({tag.id: {"code": "", "name": tag.name}})
return tags_data
def _get_vat_report_tag_data(self, vat_report_data, tax_data, tax_detail):
vat_report = {}
for tax_move_line in vat_report_data.values():
tax_id = tax_move_line["tax_line_id"][0]
tags_ids = tax_data[tax_id]["tags_ids"]
if tags_ids:
for tag_id in tags_ids:
if tag_id not in vat_report.keys():
vat_report[tag_id] = {}
vat_report[tag_id]["net"] = 0.0
vat_report[tag_id]["tax"] = 0.0
vat_report[tag_id][tax_id] = tax_data[tax_id]
vat_report[tag_id][tax_id].update({"net": 0.0, "tax": 0.0})
else:
if tax_id not in vat_report[tag_id].keys():
vat_report[tag_id][tax_id] = tax_data[tax_id]
vat_report[tag_id][tax_id].update({"net": 0.0, "tax": 0.0})
vat_report[tag_id][tax_id]["net"] += tax_move_line["net"]
vat_report[tag_id][tax_id]["tax"] += tax_move_line["tax"]
vat_report[tag_id]["net"] += tax_move_line["net"]
vat_report[tag_id]["tax"] += tax_move_line["tax"]
tags_data = self._get_tags_data(vat_report.keys())
vat_report_list = []
for tag_id in vat_report.keys():
vat_report[tag_id]["name"] = tags_data[tag_id]["name"]
vat_report[tag_id]["code"] = tags_data[tag_id]["code"]
if tax_detail:
vat_report[tag_id]["taxes"] = []
for tax_id in vat_report[tag_id]:
if isinstance(tax_id, int):
vat_report[tag_id]["taxes"].append(vat_report[tag_id][tax_id])
vat_report_list.append(vat_report[tag_id])
return vat_report_list
@api.multi
def _get_report_values(self, docids, data):
wizard_id = data["wizard_id"]
company = self.env["res.company"].browse(data["company_id"])
company_id = data["company_id"]
date_from = data["date_from"]
date_to = data["date_to"]
based_on = data["based_on"]
tax_detail = data["tax_detail"]
vat_report_data, tax_data = self._get_vat_report_data(
company_id, date_from, date_to
)
if based_on == "taxgroups":
vat_report = self._get_vat_report_group_data(
vat_report_data, tax_data, tax_detail
)
else:
vat_report = self._get_vat_report_tag_data(
vat_report_data, tax_data, tax_detail
)
return {
"doc_ids": [wizard_id],
"doc_model": "open.items.report.wizard",
"docs": self.env["open.items.report.wizard"].browse(wizard_id),
"company_name": company.display_name,
"currency_name": company.currency_id.name,
"date_to": data["date_to"],
"date_from": data["date_from"],
"based_on": data["based_on"],
"tax_detail": data["tax_detail"],
"vat_report": vat_report,
}