You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
280 lines
13 KiB
280 lines
13 KiB
# -*- encoding: utf-8 -*-
|
|
##############################################################################
|
|
#
|
|
# Author: Guewen Baconnier
|
|
# Copyright Camptocamp SA 2011
|
|
# SQL inspired from OpenERP original code
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as
|
|
# published by the Free Software Foundation, either version 3 of the
|
|
# License, or (at your option) any later version.
|
|
#
|
|
# 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 for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
##############################################################################
|
|
|
|
from operator import add
|
|
|
|
from .common_reports import CommonReportHeaderWebkit
|
|
|
|
|
|
class CommonBalanceReportHeaderWebkit(CommonReportHeaderWebkit):
|
|
"""Define common helper for balance (trial balance, P&L, BS oriented financial report"""
|
|
|
|
def _get_numbers_display(self, data):
|
|
return self._get_form_param('numbers_display', data)
|
|
|
|
@staticmethod
|
|
def find_key_by_value_in_list(dic, value):
|
|
return [key for key, val in dic.iteritems() if value in val][0]
|
|
|
|
def _get_account_details(self, account_ids, target_move, fiscalyear, main_filter, start, stop, initial_balance_mode, context=None):
|
|
"""
|
|
Get details of accounts to display on the report
|
|
@param account_ids: ids of accounts to get details
|
|
@param target_move: selection filter for moves (all or posted)
|
|
@param fiscalyear: browse of the fiscalyear
|
|
@param main_filter: selection filter period / date or none
|
|
@param start: start date or start period browse instance
|
|
@param stop: stop date or stop period browse instance
|
|
@param initial_balance_mode: False: no calculation, 'opening_balance': from the opening period, 'initial_balance': computed from previous year / periods
|
|
@return: dict of list containing accounts details, keys are the account ids
|
|
"""
|
|
if context is None:
|
|
context = {}
|
|
|
|
account_obj = self.pool.get('account.account')
|
|
period_obj = self.pool.get('account.period')
|
|
use_period_ids = main_filter in ('filter_no', 'filter_period', 'filter_opening')
|
|
|
|
if use_period_ids:
|
|
if main_filter == 'filter_opening':
|
|
period_ids = [start.id]
|
|
else:
|
|
period_ids = period_obj.build_ctx_periods(self.cursor, self.uid, start.id, stop.id)
|
|
# never include the opening in the debit / credit amounts
|
|
period_ids = self.exclude_opening_periods(period_ids)
|
|
|
|
init_balance = False
|
|
if initial_balance_mode == 'opening_balance':
|
|
init_balance = self._read_opening_balance(account_ids, start)
|
|
elif initial_balance_mode:
|
|
init_balance = self._compute_initial_balances(account_ids, start, fiscalyear)
|
|
|
|
ctx = context.copy()
|
|
ctx.update({'state': target_move,
|
|
'all_fiscalyear': True})
|
|
|
|
if use_period_ids:
|
|
ctx.update({'periods': period_ids})
|
|
elif main_filter == 'filter_date':
|
|
ctx.update({'date_from': start,
|
|
'date_to': stop})
|
|
|
|
accounts = account_obj.read(
|
|
self.cursor,
|
|
self.uid,
|
|
account_ids,
|
|
['type', 'code', 'name', 'debit', 'credit', 'balance', 'parent_id', 'level', 'child_id'],
|
|
ctx)
|
|
|
|
accounts_by_id = {}
|
|
for account in accounts:
|
|
if init_balance:
|
|
# sum for top level views accounts
|
|
child_ids = account_obj._get_children_and_consol(self.cursor, self.uid, account['id'], ctx)
|
|
if child_ids:
|
|
child_init_balances = [
|
|
init_bal['init_balance']
|
|
for acnt_id, init_bal in init_balance.iteritems()
|
|
if acnt_id in child_ids]
|
|
top_init_balance = reduce(add, child_init_balances)
|
|
account['init_balance'] = top_init_balance
|
|
else:
|
|
account.update(init_balance[account['id']])
|
|
account['balance'] = account['init_balance'] + account['debit'] - account['credit']
|
|
accounts_by_id[account['id']] = account
|
|
return accounts_by_id
|
|
|
|
def _get_comparison_details(self, data, account_ids, target_move, comparison_filter, index):
|
|
"""
|
|
|
|
@param data: data of the wizard form
|
|
@param account_ids: ids of the accounts to get details
|
|
@param comparison_filter: selected filter on the form for the comparison (filter_no, filter_year, filter_period, filter_date)
|
|
@param index: index of the fields to get (ie. comp1_fiscalyear_id where 1 is the index)
|
|
@return: dict of account details (key = account id)
|
|
"""
|
|
fiscalyear = self._get_info(data, "comp%s_fiscalyear_id" % (index,), 'account.fiscalyear')
|
|
start_period = self._get_info(data, "comp%s_period_from" % (index,), 'account.period')
|
|
stop_period = self._get_info(data, "comp%s_period_to" % (index,), 'account.period')
|
|
start_date = self._get_form_param("comp%s_date_from" % (index,), data)
|
|
stop_date = self._get_form_param("comp%s_date_to" % (index,), data)
|
|
init_balance = self.is_initial_balance_enabled(comparison_filter)
|
|
|
|
accounts_by_ids = {}
|
|
comp_params = {}
|
|
details_filter = comparison_filter
|
|
if comparison_filter != 'filter_no':
|
|
start_period, stop_period, start, stop = \
|
|
self._get_start_stop_for_filter(comparison_filter, fiscalyear, start_date, stop_date, start_period, stop_period)
|
|
if comparison_filter == 'filter_year':
|
|
details_filter = 'filter_no'
|
|
|
|
initial_balance_mode = init_balance and self._get_initial_balance_mode(start) or False
|
|
accounts_by_ids = self._get_account_details(account_ids, target_move, fiscalyear, details_filter,
|
|
start, stop, initial_balance_mode)
|
|
comp_params = {
|
|
'comparison_filter': comparison_filter,
|
|
'fiscalyear': fiscalyear,
|
|
'start': start,
|
|
'stop': stop,
|
|
'initial_balance': init_balance,
|
|
'initial_balance_mode': initial_balance_mode,
|
|
}
|
|
|
|
return accounts_by_ids, comp_params
|
|
|
|
def _get_diff(self, balance, previous_balance):
|
|
"""
|
|
@param balance: current balance
|
|
@param previous_balance: last balance
|
|
@return: dict of form {'diff': difference, 'percent_diff': diff in percentage}
|
|
"""
|
|
diff = balance - previous_balance
|
|
|
|
obj_precision = self.pool.get('decimal.precision')
|
|
precision = obj_precision.precision_get(self.cursor, self.uid, 'Account')
|
|
# round previous balance with account precision to avoid big numbers if previous
|
|
# balance is 0.0000001 or a any very small number
|
|
if round(previous_balance, precision) == 0:
|
|
percent_diff = False
|
|
else:
|
|
percent_diff = round(diff / previous_balance * 100, precision)
|
|
|
|
return {'diff': diff, 'percent_diff': percent_diff}
|
|
|
|
def _comp_filters(self, data, comparison_number):
|
|
"""
|
|
@param data: data of the report
|
|
@param comparison_number: number of comparisons
|
|
@return: list of comparison filters, nb of comparisons used and comparison mode (no_comparison, single, multiple)
|
|
"""
|
|
comp_filters = []
|
|
for index in range(comparison_number):
|
|
comp_filters.append(self._get_form_param("comp%s_filter" % (index,), data, default='filter_no'))
|
|
|
|
nb_comparisons = len([comp_filter for comp_filter in comp_filters if comp_filter != 'filter_no'])
|
|
if not nb_comparisons:
|
|
comparison_mode = 'no_comparison'
|
|
elif nb_comparisons > 1:
|
|
comparison_mode = 'multiple'
|
|
else:
|
|
comparison_mode = 'single'
|
|
return comp_filters, nb_comparisons, comparison_mode
|
|
|
|
def _get_start_stop_for_filter(self, main_filter, fiscalyear, start_date, stop_date, start_period, stop_period):
|
|
if main_filter in ('filter_no', 'filter_year'):
|
|
start_period = self.get_first_fiscalyear_period(fiscalyear)
|
|
stop_period = self.get_last_fiscalyear_period(fiscalyear)
|
|
elif main_filter == 'filter_opening':
|
|
opening_period = self._get_st_fiscalyear_period(fiscalyear, special=True)
|
|
start_period = stop_period = opening_period
|
|
if main_filter == 'filter_date':
|
|
start = start_date
|
|
stop = stop_date
|
|
else:
|
|
start = start_period
|
|
stop = stop_period
|
|
|
|
return start_period, stop_period, start, stop
|
|
|
|
def compute_balance_data(self, data, filter_report_type=None):
|
|
new_ids = data['form']['account_ids'] or data['form']['chart_account_id']
|
|
max_comparison = self._get_form_param('max_comparison', data, default=0)
|
|
main_filter = self._get_form_param('filter', data, default='filter_no')
|
|
|
|
comp_filters, nb_comparisons, comparison_mode = self._comp_filters(data, max_comparison)
|
|
|
|
fiscalyear = self.get_fiscalyear_br(data)
|
|
|
|
start_period = self.get_start_period_br(data)
|
|
stop_period = self.get_end_period_br(data)
|
|
|
|
target_move = self._get_form_param('target_move', data, default='all')
|
|
start_date = self._get_form_param('date_from', data)
|
|
stop_date = self._get_form_param('date_to', data)
|
|
chart_account = self._get_chart_account_id_br(data)
|
|
|
|
start_period, stop_period, start, stop = \
|
|
self._get_start_stop_for_filter(main_filter, fiscalyear, start_date, stop_date, start_period, stop_period)
|
|
|
|
init_balance = self.is_initial_balance_enabled(main_filter)
|
|
initial_balance_mode = init_balance and self._get_initial_balance_mode(start) or False
|
|
|
|
# Retrieving accounts
|
|
account_ids = self.get_all_accounts(new_ids, only_type=filter_report_type)
|
|
|
|
# get details for each accounts, total of debit / credit / balance
|
|
accounts_by_ids = self._get_account_details(account_ids, target_move, fiscalyear, main_filter, start, stop, initial_balance_mode)
|
|
|
|
comparison_params = []
|
|
comp_accounts_by_ids = []
|
|
for index in range(max_comparison):
|
|
if comp_filters[index] != 'filter_no':
|
|
comparison_result, comp_params = self._get_comparison_details(data, account_ids, target_move, comp_filters[index], index)
|
|
comparison_params.append(comp_params)
|
|
comp_accounts_by_ids.append(comparison_result)
|
|
|
|
to_display = dict.fromkeys(account_ids, True)
|
|
objects = []
|
|
for account in self.pool.get('account.account').browse(self.cursor, self.uid, account_ids):
|
|
if not account.parent_id: # hide top level account
|
|
continue
|
|
if account.type == 'consolidation':
|
|
to_display.update(dict([(a.id, False) for a in account.child_consol_ids]))
|
|
elif account.type == 'view':
|
|
to_display.update(dict([(a.id, True) for a in account.child_id]))
|
|
account.debit = accounts_by_ids[account.id]['debit']
|
|
account.credit = accounts_by_ids[account.id]['credit']
|
|
account.balance = accounts_by_ids[account.id]['balance']
|
|
account.init_balance = accounts_by_ids[account.id].get('init_balance', 0.0)
|
|
|
|
display_account = False # if any amount is != 0 in comparisons, we have to display the whole account
|
|
comp_accounts = []
|
|
for comp_account_by_id in comp_accounts_by_ids:
|
|
values = comp_account_by_id.get(account.id)
|
|
values.update(self._get_diff(account.balance, values['balance']))
|
|
display_account = any((values.get('credit', 0.0), values.get('debit', 0.0), values.get('balance', 0.0), values.get('init_balance', 0.0)))
|
|
comp_accounts.append(values)
|
|
account.comparisons = comp_accounts
|
|
# we have to display the account if a comparison as an amount or if we have an amount in the main column
|
|
# we set it as a property to let the data in the report if someone want to use it in a custom report
|
|
display_account = display_account or any((account.debit, account.credit, account.balance, account.init_balance))
|
|
to_display.update({account.id: display_account and to_display[account.id]})
|
|
objects.append(account)
|
|
|
|
for account in objects:
|
|
account.to_display = to_display[account.id]
|
|
|
|
context_report_values = {
|
|
'fiscalyear': fiscalyear,
|
|
'start_date': start_date,
|
|
'stop_date': stop_date,
|
|
'start_period': start_period,
|
|
'stop_period': stop_period,
|
|
'chart_account': chart_account,
|
|
'comparison_mode': comparison_mode,
|
|
'nb_comparison': nb_comparisons,
|
|
'initial_balance': init_balance,
|
|
'initial_balance_mode': initial_balance_mode,
|
|
'comp_params': comparison_params,
|
|
}
|
|
return objects, new_ids, context_report_values
|