# -*- coding: utf-8 -*- # Part of Odoo. See LICENSE file for full copyright and licensing details. import logging import math import pytz from datetime import datetime, date from dateutil.relativedelta import relativedelta from odoo import api, fields, models, tools from odoo.addons.base.models.ir_mail_server import MailDeliveryException from odoo.exceptions import AccessError from odoo.tools.float_utils import float_round _logger = logging.getLogger(__name__) class Digest(models.Model): _name = 'digest.digest' _description = 'Digest' # Digest description name = fields.Char(string='Name', required=True, translate=True) user_ids = fields.Many2many('res.users', string='Recipients', domain="[('share', '=', False)]") periodicity = fields.Selection([('weekly', 'Weekly'), ('monthly', 'Monthly'), ('quarterly', 'Quarterly')], string='Periodicity', default='weekly', required=True) next_run_date = fields.Date(string='Next Send Date') template_id = fields.Many2one('mail.template', string='Email Template', domain="[('model','=','digest.digest')]", default=lambda self: self.env.ref('digest.digest_mail_template'), required=True) currency_id = fields.Many2one(related="company_id.currency_id", string='Currency', readonly=False) company_id = fields.Many2one('res.company', string='Company', default=lambda self: self.env.company.id) available_fields = fields.Char(compute='_compute_available_fields') is_subscribed = fields.Boolean('Is user subscribed', compute='_compute_is_subscribed') state = fields.Selection([('activated', 'Activated'), ('deactivated', 'Deactivated')], string='Status', readonly=True, default='activated') # First base-related KPIs kpi_res_users_connected = fields.Boolean('Connected Users') kpi_res_users_connected_value = fields.Integer(compute='_compute_kpi_res_users_connected_value') kpi_mail_message_total = fields.Boolean('Messages') kpi_mail_message_total_value = fields.Integer(compute='_compute_kpi_mail_message_total_value') def _compute_is_subscribed(self): for digest in self: digest.is_subscribed = self.env.user in digest.user_ids def _compute_available_fields(self): for digest in self: kpis_values_fields = [] for field_name, field in digest._fields.items(): if field.type == 'boolean' and field_name.startswith(('kpi_', 'x_kpi_', 'x_studio_kpi_')) and digest[field_name]: kpis_values_fields += [field_name + '_value'] digest.available_fields = ', '.join(kpis_values_fields) def _get_kpi_compute_parameters(self): return fields.Date.to_string(self._context.get('start_date')), fields.Date.to_string(self._context.get('end_date')), self.env.company def _compute_kpi_res_users_connected_value(self): for record in self: start, end, company = record._get_kpi_compute_parameters() user_connected = self.env['res.users'].search_count([('company_id', '=', company.id), ('login_date', '>=', start), ('login_date', '<', end)]) record.kpi_res_users_connected_value = user_connected def _compute_kpi_mail_message_total_value(self): discussion_subtype_id = self.env.ref('mail.mt_comment').id for record in self: start, end, company = record._get_kpi_compute_parameters() total_messages = self.env['mail.message'].search_count([('create_date', '>=', start), ('create_date', '<', end), ('subtype_id', '=', discussion_subtype_id), ('message_type', 'in', ['comment', 'email'])]) record.kpi_mail_message_total_value = total_messages @api.onchange('periodicity') def _onchange_periodicity(self): self.next_run_date = self._get_next_run_date() @api.model def create(self, vals): vals['next_run_date'] = date.today() + relativedelta(days=3) return super(Digest, self).create(vals) def action_subscribe(self): if self.env.user not in self.user_ids: self.sudo().user_ids |= self.env.user def action_unsubcribe(self): if self.env.user in self.user_ids: self.sudo().user_ids -= self.env.user def action_activate(self): self.state = 'activated' def action_deactivate(self): self.state = 'deactivated' def action_send(self): for digest in self: for user in digest.user_ids: subject = '%s: %s' % (user.company_id.name, digest.name) digest.template_id.with_context(user=user).send_mail(digest.id, force_send=True, raise_exception=True, email_values={'email_to': user.email, 'subject': subject}) digest.next_run_date = digest._get_next_run_date() def compute_kpis(self, company, user): self.ensure_one() res = {} for tf_name, tf in self._compute_timeframes(company).items(): digest = self.with_context(start_date=tf[0][0], end_date=tf[0][1]).with_user(user).with_company(company) previous_digest = self.with_context(start_date=tf[1][0], end_date=tf[1][1]).with_user(user).with_company(company) kpis = {} for field_name, field in self._fields.items(): if field.type == 'boolean' and field_name.startswith(('kpi_', 'x_kpi_', 'x_studio_kpi_')) and self[field_name]: try: compute_value = digest[field_name + '_value'] # Context start and end date is different each time so invalidate to recompute. digest.invalidate_cache([field_name + '_value']) previous_value = previous_digest[field_name + '_value'] # Context start and end date is different each time so invalidate to recompute. previous_digest.invalidate_cache([field_name + '_value']) except AccessError: # no access rights -> just skip that digest details from that user's digest email continue margin = self._get_margin_value(compute_value, previous_value) if self._fields[field_name+'_value'].type == 'monetary': converted_amount = self._format_human_readable_amount(compute_value) kpis.update({field_name: {field_name: self._format_currency_amount(converted_amount, company.currency_id), 'margin': margin}}) else: kpis.update({field_name: {field_name: compute_value, 'margin': margin}}) res.update({tf_name: kpis}) return res def compute_tips(self, company, user): tip = self.env['digest.tip'].search([('user_ids', '!=', user.id), '|', ('group_id', 'in', user.groups_id.ids), ('group_id', '=', False)], limit=1) if not tip: return False tip.user_ids += user body = tools.html_sanitize(tip.tip_description) tip_description = self.env['mail.template']._render_template(body, 'digest.tip', self.id) return tip_description def compute_kpis_actions(self, company, user): """ Give an optional action to display in digest email linked to some KPIs. :return dict: key: kpi name (field name), value: an action that will be concatenated with /web#action={action} """ return {} def _get_next_run_date(self): self.ensure_one() if self.periodicity == 'weekly': delta = relativedelta(weeks=1) elif self.periodicity == 'monthly': delta = relativedelta(months=1) elif self.periodicity == 'quarterly': delta = relativedelta(months=3) return date.today() + delta def _compute_timeframes(self, company): now = datetime.utcnow() tz_name = company.resource_calendar_id.tz if tz_name: now = pytz.timezone(tz_name).localize(now) start_date = now.date() return { 'yesterday': ( (start_date + relativedelta(days=-1), start_date), (start_date + relativedelta(days=-2), start_date + relativedelta(days=-1))), 'lastweek': ( (start_date + relativedelta(weeks=-1), start_date), (start_date + relativedelta(weeks=-2), start_date + relativedelta(weeks=-1))), 'lastmonth': ( (start_date + relativedelta(months=-1), start_date), (start_date + relativedelta(months=-2), start_date + relativedelta(months=-1))), } def _get_margin_value(self, value, previous_value=0.0): margin = 0.0 if (value != previous_value) and (value != 0.0 and previous_value != 0.0): margin = float_round((float(value-previous_value) / previous_value or 1) * 100, precision_digits=2) return margin def _format_currency_amount(self, amount, currency_id): pre = currency_id.position == 'before' symbol = u'{symbol}'.format(symbol=currency_id.symbol or '') return u'{pre}{0}{post}'.format(amount, pre=symbol if pre else '', post=symbol if not pre else '') def _format_human_readable_amount(self, amount, suffix=''): for unit in ['', 'K', 'M', 'G']: if abs(amount) < 1000.0: return "%3.2f%s%s" % (amount, unit, suffix) amount /= 1000.0 return "%.2f%s%s" % (amount, 'T', suffix) @api.model def _cron_send_digest_email(self): digests = self.search([('next_run_date', '=', fields.Date.today()), ('state', '=', 'activated')]) for digest in digests: try: digest.action_send() except MailDeliveryException as e: _logger.warning('MailDeliveryException while sending digest %d. Digest is now scheduled for next cron update.')