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# © 2016 Julien Coux (Camptocamp)
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
from odoo import models, fields, api
class TrialBalanceReport(models.TransientModel):
""" Here, we just define class fields.
For methods, go more bottom at this file.
The class hierarchy is :
* TrialBalanceReport
** TrialBalanceReportAccount
*** TrialBalanceReportPartner
If "show_partner_details" is selected
"""
_name = 'report_trial_balance'
# Filters fields, used for data computation
date_from = fields.Date()
date_to = fields.Date()
fy_start_date = fields.Date()
only_posted_moves = fields.Boolean()
hide_account_balance_at_0 = fields.Boolean()
company_id = fields.Many2one(comodel_name='res.company')
filter_account_ids = fields.Many2many(comodel_name='account.account')
filter_partner_ids = fields.Many2many(comodel_name='res.partner')
show_partner_details = fields.Boolean()
# General Ledger Report Data fields,
# used as base for compute the data reports
general_ledger_id = fields.Many2one(
comodel_name='report_general_ledger'
)
# Data fields, used to browse report data
account_ids = fields.One2many(
comodel_name='report_trial_balance_account',
inverse_name='report_id'
)
class TrialBalanceReportAccount(models.TransientModel):
_name = 'report_trial_balance_account'
_order = 'code ASC'
report_id = fields.Many2one(
comodel_name='report_trial_balance',
ondelete='cascade',
index=True
)
# Data fields, used to keep link with real object
account_id = fields.Many2one(
'account.account',
index=True
)
# Data fields, used for report display
code = fields.Char()
name = fields.Char()
initial_balance = fields.Float(digits=(16, 2))
debit = fields.Float(digits=(16, 2))
credit = fields.Float(digits=(16, 2))
final_balance = fields.Float(digits=(16, 2))
# Data fields, used to browse report data
partner_ids = fields.One2many(
comodel_name='report_trial_balance_partner',
inverse_name='report_account_id'
)
class TrialBalanceReportPartner(models.TransientModel):
_name = 'report_trial_balance_partner'
report_account_id = fields.Many2one(
comodel_name='report_trial_balance_account',
ondelete='cascade',
index=True
)
# Data fields, used to keep link with real object
partner_id = fields.Many2one(
'res.partner',
index=True
)
# Data fields, used for report display
name = fields.Char()
initial_balance = fields.Float(digits=(16, 2))
debit = fields.Float(digits=(16, 2))
credit = fields.Float(digits=(16, 2))
final_balance = fields.Float(digits=(16, 2))
@api.model
def _generate_order_by(self, order_spec, query):
"""Custom order to display "No partner allocated" at last position."""
return """
ORDER BY
CASE
WHEN "report_trial_balance_partner"."partner_id" IS NOT NULL
THEN 0
ELSE 1
END,
"report_trial_balance_partner"."name"
"""
class TrialBalanceReportCompute(models.TransientModel):
""" Here, we just define methods.
For class fields, go more top at this file.
"""
_inherit = 'report_trial_balance'
@api.multi
def print_report(self, report_type):
self.ensure_one()
self.compute_data_for_report()
if report_type == 'xlsx':
report_name = 'a_f_r.report_trial_balance_xlsx'
else:
report_name = 'account_financial_report.' \
'report_trial_balance_qweb'
return self.env['ir.actions.report'].search(
[('report_name', '=', report_name),
('report_type', '=', report_type)], limit=1).report_action(self)
def _prepare_report_general_ledger(self):
self.ensure_one()
return {
'date_from': self.date_from,
'date_to': self.date_to,
'only_posted_moves': self.only_posted_moves,
'hide_account_balance_at_0': self.hide_account_balance_at_0,
'company_id': self.company_id.id,
'filter_account_ids': [(6, 0, self.filter_account_ids.ids)],
'filter_partner_ids': [(6, 0, self.filter_partner_ids.ids)],
'fy_start_date': self.fy_start_date,
}
@api.multi
def compute_data_for_report(self):
self.ensure_one()
# Compute General Ledger Report Data.
# The data of Trial Balance Report
# are based on General Ledger Report data.
model = self.env['report_general_ledger']
self.general_ledger_id = model.create(
self._prepare_report_general_ledger()
)
self.general_ledger_id.compute_data_for_report(
with_line_details=False, with_partners=self.show_partner_details
)
# Compute report data
self._inject_account_values()
if self.show_partner_details:
self._inject_partner_values()
# Refresh cache because all data are computed with SQL requests
self.refresh()
def _inject_account_values(self):
"""Inject report values for report_trial_balance_account"""
query_inject_account = """
INSERT INTO
report_trial_balance_account
(
report_id,
create_uid,
create_date,
account_id,
code,
name,
initial_balance,
debit,
credit,
final_balance
)
SELECT
%s AS report_id,
%s AS create_uid,
NOW() AS create_date,
rag.account_id,
rag.code,
rag.name,
rag.initial_balance AS initial_balance,
rag.final_debit - rag.initial_debit AS debit,
rag.final_credit - rag.initial_credit AS credit,
rag.final_balance AS final_balance
FROM
report_general_ledger_account rag
WHERE
rag.report_id = %s
"""
query_inject_account_params = (
self.id,
self.env.uid,
self.general_ledger_id.id,
)
self.env.cr.execute(query_inject_account, query_inject_account_params)
def _inject_partner_values(self):
"""Inject report values for report_trial_balance_partner"""
query_inject_partner = """
INSERT INTO
report_trial_balance_partner
(
report_account_id,
create_uid,
create_date,
partner_id,
name,
initial_balance,
debit,
credit,
final_balance
)
SELECT
ra.id AS report_account_id,
%s AS create_uid,
NOW() AS create_date,
rpg.partner_id,
rpg.name,
rpg.initial_balance AS initial_balance,
rpg.final_debit - rpg.initial_debit AS debit,
rpg.final_credit - rpg.initial_credit AS credit,
rpg.final_balance AS final_balance
FROM
report_general_ledger_partner rpg
INNER JOIN
report_general_ledger_account rag ON rpg.report_account_id = rag.id
INNER JOIN
report_trial_balance_account ra ON rag.code = ra.code
WHERE
rag.report_id = %s
AND ra.report_id = %s
"""
query_inject_partner_params = (
self.env.uid,
self.general_ledger_id.id,
self.id,
)
self.env.cr.execute(query_inject_partner, query_inject_partner_params)