306 lines
13 KiB
Python
306 lines
13 KiB
Python
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# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import api, fields, models
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class Users(models.Model):
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_inherit = 'res.users'
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karma = fields.Integer('Karma', default=0, copy=False)
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karma_tracking_ids = fields.One2many('gamification.karma.tracking', 'user_id', string='Karma Changes', groups="base.group_system")
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badge_ids = fields.One2many('gamification.badge.user', 'user_id', string='Badges', copy=False)
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gold_badge = fields.Integer('Gold badges count', compute="_get_user_badge_level")
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silver_badge = fields.Integer('Silver badges count', compute="_get_user_badge_level")
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bronze_badge = fields.Integer('Bronze badges count', compute="_get_user_badge_level")
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rank_id = fields.Many2one('gamification.karma.rank', 'Rank')
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next_rank_id = fields.Many2one('gamification.karma.rank', 'Next Rank')
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@api.depends('badge_ids')
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def _get_user_badge_level(self):
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""" Return total badge per level of users
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TDE CLEANME: shouldn't check type is forum ? """
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for user in self:
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user.gold_badge = 0
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user.silver_badge = 0
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user.bronze_badge = 0
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self.env.cr.execute("""
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SELECT bu.user_id, b.level, count(1)
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FROM gamification_badge_user bu, gamification_badge b
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WHERE bu.user_id IN %s
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AND bu.badge_id = b.id
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AND b.level IS NOT NULL
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GROUP BY bu.user_id, b.level
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ORDER BY bu.user_id;
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""", [tuple(self.ids)])
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for (user_id, level, count) in self.env.cr.fetchall():
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# levels are gold, silver, bronze but fields have _badge postfix
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self.browse(user_id)['{}_badge'.format(level)] = count
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@api.model_create_multi
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def create(self, values_list):
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res = super(Users, self).create(values_list)
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karma_trackings = []
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for user in res:
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if user.karma:
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karma_trackings.append({'user_id': user.id, 'old_value': 0, 'new_value': user.karma})
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if karma_trackings:
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self.env['gamification.karma.tracking'].sudo().create(karma_trackings)
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res._recompute_rank()
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return res
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def write(self, vals):
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karma_trackings = []
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if 'karma' in vals:
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for user in self:
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if user.karma != vals['karma']:
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karma_trackings.append({'user_id': user.id, 'old_value': user.karma, 'new_value': vals['karma']})
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result = super(Users, self).write(vals)
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if karma_trackings:
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self.env['gamification.karma.tracking'].sudo().create(karma_trackings)
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if 'karma' in vals:
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self._recompute_rank()
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return result
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def add_karma(self, karma):
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for user in self:
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user.karma += karma
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return True
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def _get_tracking_karma_gain_position(self, user_domain, from_date=None, to_date=None):
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""" Get absolute position in term of gained karma for users. First a ranking
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of all users is done given a user_domain; then the position of each user
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belonging to the current record set is extracted.
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Example: in website profile, search users with name containing Norbert. Their
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positions should not be 1 to 4 (assuming 4 results), but their actual position
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in the karma gain ranking (with example user_domain being karma > 1,
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website published True).
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:param user_domain: general domain (i.e. active, karma > 1, website, ...)
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to compute the absolute position of the current record set
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:param from_date: compute karma gained after this date (included) or from
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beginning of time;
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:param to_date: compute karma gained before this date (included) or until
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end of time;
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:return list: [{
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'user_id': user_id (belonging to current record set),
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'karma_gain_total': integer, karma gained in the given timeframe,
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'karma_position': integer, ranking position
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}, {..}] ordered by karma_position desc
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"""
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if not self:
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return []
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where_query = self.env['res.users']._where_calc(user_domain)
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user_from_clause, user_where_clause, where_clause_params = where_query.get_sql()
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params = []
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if from_date:
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date_from_condition = 'AND tracking.tracking_date::timestamp >= timestamp %s'
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params.append(from_date)
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if to_date:
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date_to_condition = 'AND tracking.tracking_date::timestamp <= timestamp %s'
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params.append(to_date)
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params.append(tuple(self.ids))
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query = """
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SELECT final.user_id, final.karma_gain_total, final.karma_position
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FROM (
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SELECT intermediate.user_id, intermediate.karma_gain_total, row_number() OVER (ORDER BY intermediate.karma_gain_total DESC) AS karma_position
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FROM (
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SELECT "res_users".id as user_id, COALESCE(SUM("tracking".new_value - "tracking".old_value), 0) as karma_gain_total
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FROM %(user_from_clause)s
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LEFT JOIN "gamification_karma_tracking" as "tracking"
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ON "res_users".id = "tracking".user_id AND "res_users"."active" = TRUE
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WHERE %(user_where_clause)s %(date_from_condition)s %(date_to_condition)s
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GROUP BY "res_users".id
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ORDER BY karma_gain_total DESC
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) intermediate
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) final
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WHERE final.user_id IN %%s""" % {
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'user_from_clause': user_from_clause,
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'user_where_clause': user_where_clause or (not from_date and not to_date and 'TRUE') or '',
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'date_from_condition': date_from_condition if from_date else '',
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'date_to_condition': date_to_condition if to_date else ''
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}
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self.env.cr.execute(query, tuple(where_clause_params + params))
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return self.env.cr.dictfetchall()
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def _get_karma_position(self, user_domain):
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""" Get absolute position in term of total karma for users. First a ranking
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of all users is done given a user_domain; then the position of each user
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belonging to the current record set is extracted.
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Example: in website profile, search users with name containing Norbert. Their
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positions should not be 1 to 4 (assuming 4 results), but their actual position
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in the total karma ranking (with example user_domain being karma > 1,
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website published True).
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:param user_domain: general domain (i.e. active, karma > 1, website, ...)
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to compute the absolute position of the current record set
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:return list: [{
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'user_id': user_id (belonging to current record set),
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'karma_position': integer, ranking position
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}, {..}] ordered by karma_position desc
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"""
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if not self:
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return {}
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where_query = self.env['res.users']._where_calc(user_domain)
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user_from_clause, user_where_clause, where_clause_params = where_query.get_sql()
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# we search on every user in the DB to get the real positioning (not the one inside the subset)
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# then, we filter to get only the subset.
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query = """
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SELECT sub.user_id, sub.karma_position
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FROM (
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SELECT "res_users"."id" as user_id, row_number() OVER (ORDER BY res_users.karma DESC) AS karma_position
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FROM %(user_from_clause)s
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WHERE %(user_where_clause)s
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) sub
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WHERE sub.user_id IN %%s""" % {
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'user_from_clause': user_from_clause,
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'user_where_clause': user_where_clause or 'TRUE',
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}
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self.env.cr.execute(query, tuple(where_clause_params + [tuple(self.ids)]))
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return self.env.cr.dictfetchall()
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def _rank_changed(self):
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"""
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Method that can be called on a batch of users with the same new rank
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"""
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if self.env.context.get('install_mode', False):
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# avoid sending emails in install mode (prevents spamming users when creating data ranks)
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return
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template = self.env.ref('gamification.mail_template_data_new_rank_reached', raise_if_not_found=False)
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if template:
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for u in self:
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if u.rank_id.karma_min > 0:
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template.send_mail(u.id, force_send=False, email_layout_xmlid='mail.mail_notification_light')
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def _recompute_rank(self):
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"""
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The caller should filter the users on karma > 0 before calling this method
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to avoid looping on every single users
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Compute rank of each user by user.
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For each user, check the rank of this user
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"""
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ranks = [{'rank': rank, 'karma_min': rank.karma_min} for rank in
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self.env['gamification.karma.rank'].search([], order="karma_min DESC")]
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# 3 is the number of search/requests used by rank in _recompute_rank_bulk()
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if len(self) > len(ranks) * 3:
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self._recompute_rank_bulk()
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return
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for user in self:
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old_rank = user.rank_id
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if user.karma == 0 and ranks:
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user.write({'next_rank_id': ranks[-1]['rank'].id})
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else:
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for i in range(0, len(ranks)):
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if user.karma >= ranks[i]['karma_min']:
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user.write({
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'rank_id': ranks[i]['rank'].id,
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'next_rank_id': ranks[i - 1]['rank'].id if 0 < i else False
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})
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break
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if old_rank != user.rank_id:
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user._rank_changed()
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def _recompute_rank_bulk(self):
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"""
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Compute rank of each user by rank.
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For each rank, check which users need to be ranked
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"""
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ranks = [{'rank': rank, 'karma_min': rank.karma_min} for rank in
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self.env['gamification.karma.rank'].search([], order="karma_min DESC")]
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users_todo = self
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next_rank_id = False
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# wtf, next_rank_id should be a related on rank_id.next_rank_id and life might get easier.
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# And we only need to recompute next_rank_id on write with min_karma or in the create on rank model.
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for r in ranks:
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rank_id = r['rank'].id
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dom = [
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('karma', '>=', r['karma_min']),
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('id', 'in', users_todo.ids),
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'|', # noqa
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'|', ('rank_id', '!=', rank_id), ('rank_id', '=', False),
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'|', ('next_rank_id', '!=', next_rank_id), ('next_rank_id', '=', False if next_rank_id else -1),
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]
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users = self.env['res.users'].search(dom)
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if users:
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users_to_notify = self.env['res.users'].search([
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('karma', '>=', r['karma_min']),
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'|', ('rank_id', '!=', rank_id), ('rank_id', '=', False),
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('id', 'in', users.ids),
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])
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users.write({
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'rank_id': rank_id,
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'next_rank_id': next_rank_id,
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})
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users_to_notify._rank_changed()
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users_todo -= users
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nothing_to_do_users = self.env['res.users'].search([
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('karma', '>=', r['karma_min']),
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'|', ('rank_id', '=', rank_id), ('next_rank_id', '=', next_rank_id),
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('id', 'in', users_todo.ids),
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])
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users_todo -= nothing_to_do_users
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next_rank_id = r['rank'].id
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if ranks:
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lower_rank = ranks[-1]['rank']
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users = self.env['res.users'].search([
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('karma', '>=', 0),
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('karma', '<', lower_rank.karma_min),
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'|', ('rank_id', '!=', False), ('next_rank_id', '!=', lower_rank.id),
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('id', 'in', users_todo.ids),
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])
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if users:
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users.write({
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'rank_id': False,
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'next_rank_id': lower_rank.id,
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})
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def _get_next_rank(self):
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""" For fresh users with 0 karma that don't have a rank_id and next_rank_id yet
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this method returns the first karma rank (by karma ascending). This acts as a
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default value in related views.
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TDE FIXME in post-12.4: make next_rank_id a non-stored computed field correctly computed """
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if self.next_rank_id:
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return self.next_rank_id
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elif not self.rank_id:
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return self.env['gamification.karma.rank'].search([], order="karma_min ASC", limit=1)
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else:
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return self.env['gamification.karma.rank']
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def get_gamification_redirection_data(self):
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"""
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Hook for other modules to add redirect button(s) in new rank reached mail
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Must return a list of dictionnary including url and label.
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E.g. return [{'url': '/forum', label: 'Go to Forum'}]
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"""
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self.ensure_one()
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return []
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