account-financial-reporting/bank_statement_reconciliation_summary/report/summary_report.py

# -*- coding: utf-8 -*-
# Copyright 2016 Eficent Business and IT Consulting Services S.L.
# Copyright 2016 Serpent Consulting Services Pvt. Ltd.
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
import time
from odoo import api, models


class SummaryReport(models.AbstractModel):
    _name = 'report.bank_statement_reconciliation_summary.summary_report'

    @api.model
    def _plus_outstanding_payments_domain(self, journal, start_date,
                                          end_date):
        account_id = journal.default_debit_account_id.id
        domain_search = [
            ('account_id', '=', account_id),
            ('move_id.statement_line_id', '=', False),
            ('credit', '>', 0.00),
            ('date', '<=', end_date),
        ]
        if start_date:
            domain_search += [('date', '>=', start_date)]
        return domain_search

    @api.model
    def _plus_outstanding_payments(self, journals, start_date, end_date):
        rec = {}
        for journal in journals:
            domain_search = self._plus_outstanding_payments_domain(
                journal, start_date, end_date)
            account_move_line_records = self.env['account.move.line'].search(
                domain_search, order='date')
            rec[journal.id] = account_move_line_records
        return rec

    @api.model
    def _less_outstanding_receipts_domain(self, journal, start_date,
                                          end_date):
        account_id = journal.default_debit_account_id.id
        domain_search = [
            ('account_id', '=', account_id),
            ('move_id.statement_line_id', '=', False),
            ('debit', '>', 0.00),
            ('date', '<=', end_date),
        ]
        if start_date:
            domain_search += [('date', '>=', start_date)]
        return domain_search

    @api.model
    def _less_outstanding_receipts(self, journals, start_date, end_date):
        rec = {}
        for journal in journals:
            domain_search = self._less_outstanding_receipts_domain(
                journal, start_date, end_date)
            account_move_line_records = self.env['account.move.line'].search(
                domain_search, order='date')
            rec[journal.id] = account_move_line_records
        return rec

    @api.model
    def _plus_unreconciled_statement_lines(self, journals, start_date,
                                           end_date):
        rec = {}
        for journal in journals:
            domain_search = [
                ('date', '<=', end_date),
                ('journal_id', '=', journal.id),
                ('journal_entry_ids', '=', False)]
            if start_date:
                domain_search += [('date', '>=', start_date)]
            statement_lines = self.env['account.bank.statement.line'].search(
                domain_search)
            rec[journal.id] = statement_lines
        return rec

    @api.model
    def _get_bank_end_balance(self, journals, end_date):
        rec = {}
        for journal in journals:
            bank_account = journal.default_credit_account_id
            amount_field = 'balance'
            query = """
            SELECT sum(%s) FROM account_move_line
            WHERE account_id=%%s
            AND date<=%%s""" % (amount_field,)
            self.env.cr.execute(query, (bank_account.id, end_date))
            query_results = self.env.cr.dictfetchall()
            if query_results:
                account_bal = query_results[0].get('sum') or 0.0
            else:
                account_bal = 0.0
            rec[journal.id] = account_bal
        return rec

    @api.multi
    def render_html(self, docids, data=None):
        Report = self.env['report']
        report_name = 'bank_statement_reconciliation_summary.summary_report'
        report = Report._get_report_from_name(report_name)
        records = self.env['account.journal'].browse(docids)
        docargs = {
            'doc_ids': docids,
            'doc_model': report.model,
            'data': data,
            'docs': records,
            'time': time,
            'plus_outstanding_payments':
                self._plus_outstanding_payments(records, data['start_date'],
                                                data['end_date']),
            'less_outstanding_receipts':
                self._less_outstanding_receipts(records, data['start_date'],
                                                data['end_date']),
            'plus_unreconciled_statement_lines':
                self._plus_unreconciled_statement_lines(records,
                                                        data['start_date'],
                                                        data['end_date']),
            'bank_end_balance': self._get_bank_end_balance(
                records, data['end_date']),
            'balance_end_real': data['balance_end_real']
        }
        return self.env['report'].render(report_name, docargs)