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# -*- coding: utf-8 -*-
# © 2014-2016 ACSONE SA/NV (<http://acsone.eu>)
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
from openerp import api, fields, models, _
import datetime
import logging
from .aep import AccountingExpressionProcessor as AEP
_logger = logging.getLogger(__name__)
class MisReportInstancePeriod(models.Model):
""" A MIS report instance has the logic to compute
a report template for a given date period.
Periods have a duration (day, week, fiscal period) and
are defined as an offset relative to a pivot date.
"""
@api.one
@api.depends('report_instance_id.pivot_date',
'report_instance_id.comparison_mode',
'type', 'offset', 'duration', 'mode')
def _compute_dates(self):
self.date_from = False
self.date_to = False
self.valid = False
report = self.report_instance_id
d = fields.Date.from_string(report.pivot_date)
if not report.comparison_mode:
self.date_from = report.date_from
self.date_to = report.date_to
self.valid = True
elif self.mode == 'fix':
self.date_from = self.manual_date_from
self.date_to = self.manual_date_to
self.valid = True
elif self.type == 'd':
date_from = d + datetime.timedelta(days=self.offset)
date_to = date_from + \
datetime.timedelta(days=self.duration - 1)
self.date_from = fields.Date.to_string(date_from)
self.date_to = fields.Date.to_string(date_to)
self.valid = True
elif self.type == 'w':
date_from = d - datetime.timedelta(d.weekday())
date_from = date_from + datetime.timedelta(days=self.offset * 7)
date_to = date_from + \
datetime.timedelta(days=(7 * self.duration) - 1)
self.date_from = fields.Date.to_string(date_from)
self.date_to = fields.Date.to_string(date_to)
self.valid = True
elif self.type == 'date_range':
date_range_obj = self.env['date.range']
current_periods = date_range_obj.search(
[('type_id', '=', self.date_range_type_id.id),
('date_start', '<=', d),
('date_end', '>=', d),
('company_id', '=', self.report_instance_id.company_id.id)])
if current_periods:
all_periods = date_range_obj.search(
[('type_id', '=', self.date_range_type_id.id),
('company_id', '=',
self.report_instance_id.company_id.id)],
order='date_start')
all_period_ids = [p.id for p in all_periods]
p = all_period_ids.index(current_periods[0].id) + self.offset
if p >= 0 and p + self.duration <= len(all_period_ids):
periods = all_periods[p:p + self.duration]
self.date_from = periods[0].date_start
self.date_to = periods[-1].date_end
self.valid = True
_name = 'mis.report.instance.period'
name = fields.Char(size=32, required=True,
string='Description', translate=True)
mode = fields.Selection([('fix', 'Fix'),
('relative', 'Relative'),
], required=True,
default='fix')
type = fields.Selection([('d', _('Day')),
('w', _('Week')),
('date_range', _('Date Range'))
],
string='Period type')
date_range_type_id = fields.Many2one(
comodel_name='date.range.type', string='Date Range Type')
offset = fields.Integer(string='Offset',
help='Offset from current period',
default=-1)
duration = fields.Integer(string='Duration',
help='Number of periods',
default=1)
date_from = fields.Date(compute='_compute_dates', string="From")
date_to = fields.Date(compute='_compute_dates', string="To")
manual_date_from = fields.Date(string="From")
manual_date_to = fields.Date(string="To")
date_range_id = fields.Many2one(
comodel_name='date.range',
string='Date Range')
valid = fields.Boolean(compute='_compute_dates',
type='boolean',
string='Valid')
sequence = fields.Integer(string='Sequence', default=100)
report_instance_id = fields.Many2one('mis.report.instance',
string='Report Instance',
ondelete='cascade')
comparison_column_ids = fields.Many2many(
comodel_name='mis.report.instance.period',
relation='mis_report_instance_period_rel',
column1='period_id',
column2='compare_period_id',
string='Compare with')
normalize_factor = fields.Integer(
string='Factor',
help='Factor to use to normalize the period (used in comparison',
default=1)
subkpi_ids = fields.Many2many(
'mis.report.subkpi',
string="Sub KPI Filter")
_order = 'sequence, id'
_sql_constraints = [
('duration', 'CHECK (duration>0)',
'Wrong duration, it must be positive!'),
('normalize_factor', 'CHECK (normalize_factor>0)',
'Wrong normalize factor, it must be positive!'),
('name_unique', 'unique(name, report_instance_id)',
'Period name should be unique by report'),
]
@api.onchange('date_range_id')
def onchange_date_range(self):
for record in self:
record.manual_date_from = record.date_range_id.date_start
record.manual_date_to = record.date_range_id.date_end
record.name = record.date_range_id.name
@api.multi
def _get_additional_move_line_filter(self):
""" Prepare a filter to apply on all move lines
This filter is applied with a AND operator on all
accounting expression domains. This hook is intended
to be inherited, and is useful to implement filtering
on analytic dimensions or operational units.
Returns an Odoo domain expression (a python list)
compatible with account.move.line."""
self.ensure_one()
return []
@api.multi
def _get_additional_query_filter(self, query):
""" Prepare an additional filter to apply on the query
This filter is combined to the query domain with a AND
operator. This hook is intended
to be inherited, and is useful to implement filtering
on analytic dimensions or operational units.
Returns an Odoo domain expression (a python list)
compatible with the model of the query."""
self.ensure_one()
return []
class MisReportInstance(models.Model):
"""The MIS report instance combines everything to compute
a MIS report template for a set of periods."""
@api.one
@api.depends('date')
def _compute_pivot_date(self):
if self.date:
self.pivot_date = self.date
else:
self.pivot_date = fields.Date.context_today(self)
@api.model
def _default_company(self):
return self.env['res.company'].\
_company_default_get('mis.report.instance')
_name = 'mis.report.instance'
name = fields.Char(required=True,
string='Name', translate=True)
description = fields.Char(related='report_id.description',
readonly=True)
date = fields.Date(string='Base date',
help='Report base date '
'(leave empty to use current date)')
pivot_date = fields.Date(compute='_compute_pivot_date',
string="Pivot date")
report_id = fields.Many2one('mis.report',
required=True,
string='Report')
period_ids = fields.One2many('mis.report.instance.period',
'report_instance_id',
required=True,
string='Periods',
copy=True)
target_move = fields.Selection([('posted', 'All Posted Entries'),
('all', 'All Entries')],
string='Target Moves',
required=True,
default='posted')
company_id = fields.Many2one(comodel_name='res.company',
string='Company',
default=_default_company,
required=True)
landscape_pdf = fields.Boolean(string='Landscape PDF')
comparison_mode = fields.Boolean(
compute="_compute_comparison_mode",
inverse="_inverse_comparison_mode")
date_range_id = fields.Many2one(
comodel_name='date.range',
string='Date Range')
date_from = fields.Date(string="From")
date_to = fields.Date(string="To")
temporary = fields.Boolean(default=False)
@api.multi
def save_report(self):
self.ensure_one()
self.write({'temporary': False})
action = self.env.ref('mis_builder.mis_report_instance_view_action')
res = action.read()[0]
view = self.env.ref('mis_builder.mis_report_instance_view_form')
res.update({
'views': [(view.id, 'form')],
'res_id': self.id,
})
return res
@api.model
def _vacuum_report(self, hours=24):
clear_date = fields.Datetime.to_string(
datetime.datetime.now() - datetime.timedelta(hours=hours))
reports = self.search([
('write_date', '<', clear_date),
('temporary', '=', True),
])
_logger.debug('Vacuum %s Temporary MIS Builder Report', len(reports))
return reports.unlink()
@api.one
def copy(self, default=None):
default = dict(default or {})
default['name'] = _('%s (copy)') % self.name
return super(MisReportInstance, self).copy(default)
def _format_date(self, date):
# format date following user language
lang_model = self.env['res.lang']
lang_id = lang_model._lang_get(self.env.user.lang)
date_format = lang_model.browse(lang_id).date_format
return datetime.datetime.strftime(
fields.Date.from_string(date), date_format)
@api.multi
@api.depends('date_from')
def _compute_comparison_mode(self):
for instance in self:
instance.comparison_mode = bool(instance.period_ids) and\
not bool(instance.date_from)
@api.multi
def _inverse_comparison_mode(self):
for record in self:
if not record.comparison_mode:
if not record.date_from:
record.date_from = datetime.now()
if not record.date_to:
record.date_to = datetime.now()
record.period_ids.unlink()
record.write({'period_ids': [
(0, 0, {
'name': 'Default',
'type': 'd',
})
]})
else:
record.date_from = None
record.date_to = None
@api.onchange('date_range_id')
def onchange_date_range(self):
for record in self:
record.date_from = record.date_range_id.date_start
record.date_to = record.date_range_id.date_end
@api.multi
def preview(self):
assert len(self) == 1
view_id = self.env.ref('mis_builder.'
'mis_report_instance_result_view_form')
return {
'type': 'ir.actions.act_window',
'res_model': 'mis.report.instance',
'res_id': self.id,
'view_mode': 'form',
'view_type': 'form',
'view_id': view_id.id,
'target': 'current',
}
@api.multi
def print_pdf(self):
self.ensure_one()
return {
'name': 'MIS report instance QWEB PDF report',
'model': 'mis.report.instance',
'type': 'ir.actions.report.xml',
'report_name': 'mis_builder.report_mis_report_instance',
'report_type': 'qweb-pdf',
'context': self.env.context,
}
@api.multi
def export_xls(self):
self.ensure_one()
return {
'name': 'MIS report instance XLSX report',
'model': 'mis.report.instance',
'type': 'ir.actions.report.xml',
'report_name': 'mis.report.instance.xlsx',
'report_type': 'xlsx',
'context': self.env.context,
}
@api.multi
def display_settings(self):
assert len(self.ids) <= 1
view_id = self.env.ref('mis_builder.mis_report_instance_view_form')
return {
'type': 'ir.actions.act_window',
'res_model': 'mis.report.instance',
'res_id': self.id if self.id else False,
'view_mode': 'form',
'view_type': 'form',
'views': [(view_id.id, 'form')],
'view_id': view_id.id,
'target': 'current',
}
@api.multi
def _compute_matrix(self):
self.ensure_one()
aep = self.report_id.prepare_aep(self.company_id)
kpi_matrix = self.report_id.prepare_kpi_matrix()
for period in self.period_ids:
if period.date_from == period.date_to:
comment = self._format_date(period.date_from)
else:
date_from = self._format_date(period.date_from)
date_to = self._format_date(period.date_to)
comment = _('from %s to %s') % (date_from, date_to)
self.report_id.declare_and_compute_period(
kpi_matrix,
period.id,
period.name,
comment,
aep,
period.date_from,
period.date_to,
self.target_move,
self.company_id,
period.subkpi_ids,
period._get_additional_move_line_filter,
period._get_additional_query_filter)
for comparison_column in period.comparison_column_ids:
kpi_matrix.declare_comparison(period.id, comparison_column.id)
kpi_matrix.compute_comparisons()
return kpi_matrix
@api.multi
def compute(self):
self.ensure_one()
kpi_matrix = self._compute_matrix()
return kpi_matrix.as_dict()
@api.multi
def drilldown(self, arg):
self.ensure_one()
period_id = arg.get('period_id')
expr = arg.get('expr')
account_id = arg.get('account_id')
if period_id and expr and AEP.has_account_var(expr):
period = self.env['mis.report.instance.period'].browse(period_id)
aep = AEP(self.env)
aep.parse_expr(expr)
aep.done_parsing(self.company_id)
domain = aep.get_aml_domain_for_expr(
expr,
period.date_from, period.date_to,
self.target_move,
self.company_id,
account_id)
domain.extend(period._get_additional_move_line_filter())
return {
'name': u'{} - {}'.format(expr, period.name),
'domain': domain,
'type': 'ir.actions.act_window',
'res_model': 'account.move.line',
'views': [[False, 'list'], [False, 'form']],
'view_type': 'list',
'view_mode': 'list',
'target': 'current',
}
else:
return False