flectra/addons/account/report/account_general_ledger.py
2018-01-16 02:34:37 -08:00

137 lines
6.9 KiB
Python

# -*- coding: utf-8 -*-
import time
from flectra import api, models, _
from flectra.exceptions import UserError
class ReportGeneralLedger(models.AbstractModel):
_name = 'report.account.report_generalledger'
def _get_account_move_entry(self, accounts, init_balance, sortby, display_account):
"""
:param:
accounts: the recordset of accounts
init_balance: boolean value of initial_balance
sortby: sorting by date or partner and journal
display_account: type of account(receivable, payable and both)
Returns a dictionary of accounts with following key and value {
'code': account code,
'name': account name,
'debit': sum of total debit amount,
'credit': sum of total credit amount,
'balance': total balance,
'amount_currency': sum of amount_currency,
'move_lines': list of move line
}
"""
cr = self.env.cr
MoveLine = self.env['account.move.line']
move_lines = {x: [] for x in accounts.ids}
# Prepare initial sql query and Get the initial move lines
if init_balance:
init_tables, init_where_clause, init_where_params = MoveLine.with_context(date_from=self.env.context.get('date_from'), date_to=False, initial_bal=True)._query_get()
init_wheres = [""]
if init_where_clause.strip():
init_wheres.append(init_where_clause.strip())
init_filters = " AND ".join(init_wheres)
filters = init_filters.replace('account_move_line__move_id', 'm').replace('account_move_line', 'l')
sql = ("""SELECT 0 AS lid, l.account_id AS account_id, '' AS ldate, '' AS lcode, NULL AS amount_currency, '' AS lref, 'Initial Balance' AS lname, COALESCE(SUM(l.debit),0.0) AS debit, COALESCE(SUM(l.credit),0.0) AS credit, COALESCE(SUM(l.debit),0) - COALESCE(SUM(l.credit), 0) as balance, '' AS lpartner_id,\
'' AS move_name, '' AS mmove_id, '' AS currency_code,\
NULL AS currency_id,\
'' AS invoice_id, '' AS invoice_type, '' AS invoice_number,\
'' AS partner_name\
FROM account_move_line l\
LEFT JOIN account_move m ON (l.move_id=m.id)\
LEFT JOIN res_currency c ON (l.currency_id=c.id)\
LEFT JOIN res_partner p ON (l.partner_id=p.id)\
LEFT JOIN account_invoice i ON (m.id =i.move_id)\
JOIN account_journal j ON (l.journal_id=j.id)\
WHERE l.account_id IN %s""" + filters + ' GROUP BY l.account_id')
params = (tuple(accounts.ids),) + tuple(init_where_params)
cr.execute(sql, params)
for row in cr.dictfetchall():
move_lines[row.pop('account_id')].append(row)
sql_sort = 'l.date, l.move_id'
if sortby == 'sort_journal_partner':
sql_sort = 'j.code, p.name, l.move_id'
# Prepare sql query base on selected parameters from wizard
tables, where_clause, where_params = MoveLine._query_get()
wheres = [""]
if where_clause.strip():
wheres.append(where_clause.strip())
filters = " AND ".join(wheres)
filters = filters.replace('account_move_line__move_id', 'm').replace('account_move_line', 'l')
# Get move lines base on sql query and Calculate the total balance of move lines
sql = ('''SELECT l.id AS lid, l.account_id AS account_id, l.date AS ldate, j.code AS lcode, l.currency_id, l.amount_currency, l.ref AS lref, l.name AS lname, COALESCE(l.debit,0) AS debit, COALESCE(l.credit,0) AS credit, COALESCE(SUM(l.debit),0) - COALESCE(SUM(l.credit), 0) AS balance,\
m.name AS move_name, c.symbol AS currency_code, p.name AS partner_name\
FROM account_move_line l\
JOIN account_move m ON (l.move_id=m.id)\
LEFT JOIN res_currency c ON (l.currency_id=c.id)\
LEFT JOIN res_partner p ON (l.partner_id=p.id)\
JOIN account_journal j ON (l.journal_id=j.id)\
JOIN account_account acc ON (l.account_id = acc.id) \
WHERE l.account_id IN %s ''' + filters + ''' GROUP BY l.id, l.account_id, l.date, j.code, l.currency_id, l.amount_currency, l.ref, l.name, m.name, c.symbol, p.name ORDER BY ''' + sql_sort)
params = (tuple(accounts.ids),) + tuple(where_params)
cr.execute(sql, params)
for row in cr.dictfetchall():
balance = 0
for line in move_lines.get(row['account_id']):
balance += line['debit'] - line['credit']
row['balance'] += balance
move_lines[row.pop('account_id')].append(row)
# Calculate the debit, credit and balance for Accounts
account_res = []
for account in accounts:
currency = account.currency_id and account.currency_id or account.company_id.currency_id
res = dict((fn, 0.0) for fn in ['credit', 'debit', 'balance'])
res['code'] = account.code
res['name'] = account.name
res['move_lines'] = move_lines[account.id]
for line in res.get('move_lines'):
res['debit'] += line['debit']
res['credit'] += line['credit']
res['balance'] = line['balance']
if display_account == 'all':
account_res.append(res)
if display_account == 'movement' and res.get('move_lines'):
account_res.append(res)
if display_account == 'not_zero' and not currency.is_zero(res['balance']):
account_res.append(res)
return account_res
@api.model
def get_report_values(self, docids, data=None):
if not data.get('form') or not self.env.context.get('active_model'):
raise UserError(_("Form content is missing, this report cannot be printed."))
self.model = self.env.context.get('active_model')
docs = self.env[self.model].browse(self.env.context.get('active_ids', []))
init_balance = data['form'].get('initial_balance', True)
sortby = data['form'].get('sortby', 'sort_date')
display_account = data['form']['display_account']
codes = []
if data['form'].get('journal_ids', False):
codes = [journal.code for journal in self.env['account.journal'].search([('id', 'in', data['form']['journal_ids'])])]
accounts = docs if self.model == 'account.account' else self.env['account.account'].search([])
accounts_res = self.with_context(data['form'].get('used_context',{}))._get_account_move_entry(accounts, init_balance, sortby, display_account)
return {
'doc_ids': docids,
'doc_model': self.model,
'data': data['form'],
'docs': docs,
'time': time,
'Accounts': accounts_res,
'print_journal': codes,
}