1 # -*- coding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2013 OpenERP SA (<http://www.openerp.com>)
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>
20 ##############################################################################
22 from openerp import SUPERUSER_ID
23 from openerp.osv import fields, osv
24 from openerp.tools import DEFAULT_SERVER_DATE_FORMAT as DF
25 from openerp.tools.safe_eval import safe_eval
26 from openerp.tools.translate import _
28 from datetime import date, datetime, timedelta
32 _logger = logging.getLogger(__name__)
35 class gamification_goal_definition(osv.Model):
38 A goal definition contains the way to evaluate an objective
39 Each module wanting to be able to set goals to the users needs to create
40 a new gamification_goal_definition
42 _name = 'gamification.goal.definition'
43 _description = 'Gamification goal definition'
45 def _get_suffix(self, cr, uid, ids, field_name, arg, context=None):
46 res = dict.fromkeys(ids, '')
47 for goal in self.browse(cr, uid, ids, context=context):
48 if goal.suffix and not goal.monetary:
49 res[goal.id] = goal.suffix
51 # use the current user's company currency
52 user = self.pool.get('res.users').browse(cr, uid, uid, context)
54 res[goal.id] = "%s %s" % (user.company_id.currency_id.symbol, goal.suffix)
56 res[goal.id] = user.company_id.currency_id.symbol
62 'name': fields.char('Goal Definition', required=True, translate=True),
63 'description': fields.text('Goal Description'),
64 'monetary': fields.boolean('Monetary Value', help="The target and current value are defined in the company currency."),
65 'suffix': fields.char('Suffix', help="The unit of the target and current values", translate=True),
66 'full_suffix': fields.function(_get_suffix, type="char", string="Full Suffix", help="The currency and suffix field"),
67 'computation_mode': fields.selection([
68 ('manually', 'Recorded manually'),
69 ('count', 'Automatic: number of records'),
70 ('sum', 'Automatic: sum on a field'),
71 ('python', 'Automatic: execute a specific Python code'),
73 string="Computation Mode",
74 help="Defined how will be computed the goals. The result of the operation will be stored in the field 'Current'.",
76 'display_mode': fields.selection([
77 ('progress', 'Progressive (using numerical values)'),
78 ('checkbox', 'Checkbox (done or not-done)'),
79 ('boolean', 'Exclusive (done or not-done)'),
81 string="Displayed as", required=True),
82 'model_id': fields.many2one('ir.model',
84 help='The model object for the field to evaluate'),
85 'field_id': fields.many2one('ir.model.fields',
86 string='Field to Sum',
87 help='The field containing the value to evaluate'),
88 'field_date_id': fields.many2one('ir.model.fields',
90 help='The date to use for the time period evaluated'),
91 'domain': fields.char("Filter Domain",
92 help="Domain for filtering records. The rule can contain reference to 'user' that is a browse record of the current user, e.g. [('user_id', '=', user.id)].",
94 'compute_code': fields.char('Compute Code',
95 help="The name of the python method that will be executed to compute the current value. See the file gamification/goal_definition_data.py for examples."),
96 'condition': fields.selection([
97 ('higher', 'The higher the better'),
98 ('lower', 'The lower the better')
100 string='Goal Performance',
101 help='A goal is considered as completed when the current value is compared to the value to reach',
103 'action_id': fields.many2one('ir.actions.act_window', string="Action",
104 help="The action that will be called to update the goal value."),
105 'res_id_field': fields.char("ID Field of user",
106 help="The field name on the user profile (res.users) containing the value for res_id for action.")
110 'condition': 'higher',
111 'computation_mode': 'manually',
114 'display_mode': 'progress',
118 class gamification_goal(osv.Model):
119 """Goal instance for a user
121 An individual goal for a user on a specified time period"""
123 _name = 'gamification.goal'
124 _description = 'Gamification goal instance'
125 _inherit = 'mail.thread'
127 def _get_completion(self, cr, uid, ids, field_name, arg, context=None):
128 """Return the percentage of completeness of the goal, between 0 and 100"""
129 res = dict.fromkeys(ids, 0.0)
130 for goal in self.browse(cr, uid, ids, context=context):
131 if goal.definition_condition == 'higher':
132 if goal.current >= goal.target_goal:
135 res[goal.id] = round(100.0 * goal.current / goal.target_goal, 2)
136 elif goal.current < goal.target_goal:
137 # a goal 'lower than' has only two values possible: 0 or 100%
143 def on_change_definition_id(self, cr, uid, ids, definition_id=False, context=None):
144 goal_definition = self.pool.get('gamification.goal.definition')
145 if not definition_id:
146 return {'value': {'definition_id': False}}
147 goal_definition = goal_definition.browse(cr, uid, definition_id, context=context)
148 return {'value': {'computation_mode': goal_definition.computation_mode, 'definition_condition': goal_definition.condition}}
151 'definition_id': fields.many2one('gamification.goal.definition', string='Goal Definition', required=True, ondelete="cascade"),
152 'user_id': fields.many2one('res.users', string='User', required=True),
153 'line_id': fields.many2one('gamification.challenge.line', string='Goal Line', ondelete="cascade"),
154 'challenge_id': fields.related('line_id', 'challenge_id',
157 relation='gamification.challenge',
159 'start_date': fields.date('Start Date'),
160 'end_date': fields.date('End Date'), # no start and end = always active
161 'target_goal': fields.float('To Reach',
163 track_visibility='always'), # no goal = global index
164 'current': fields.float('Current Value', required=True, track_visibility='always'),
165 'completeness': fields.function(_get_completion, type='float', string='Completeness'),
166 'state': fields.selection([
168 ('inprogress', 'In progress'),
169 ('inprogress_update', 'In progress (to update)'),
170 ('reached', 'Reached'),
171 ('failed', 'Failed'),
172 ('canceled', 'Canceled'),
176 track_visibility='always'),
178 'computation_mode': fields.related('definition_id', 'computation_mode', type='char', string="Computation mode"),
179 'remind_update_delay': fields.integer('Remind delay',
180 help="The number of days after which the user assigned to a manual goal will be reminded. Never reminded if no value is specified."),
181 'last_update': fields.date('Last Update',
182 help="In case of manual goal, reminders are sent if the goal as not been updated for a while (defined in challenge). Ignored in case of non-manual goal or goal not linked to a challenge."),
184 'definition_description': fields.related('definition_id', 'description', type='char', string='Definition Description', readonly=True),
185 'definition_condition': fields.related('definition_id', 'condition', type='char', string='Definition Condition', readonly=True),
186 'definition_suffix': fields.related('definition_id', 'full_suffix', type="char", string="Suffix", readonly=True),
187 'definition_display': fields.related('definition_id', 'display_mode', type="char", string="Display Mode", readonly=True),
193 'start_date': fields.date.today,
195 _order = 'create_date desc, end_date desc, definition_id, id'
197 def _check_remind_delay(self, cr, uid, goal, context=None):
198 """Verify if a goal has not been updated for some time and send a
199 reminder message of needed.
201 :return: data to write on the goal object
203 if goal.remind_update_delay and goal.last_update:
204 delta_max = timedelta(days=goal.remind_update_delay)
205 last_update = datetime.strptime(goal.last_update, DF).date()
206 if date.today() - last_update > delta_max and goal.state == 'inprogress':
207 # generate a remind report
208 temp_obj = self.pool.get('email.template')
209 template_id = self.pool['ir.model.data'].get_object(cr, uid, 'gamification', 'email_template_goal_reminder', context)
210 body_html = temp_obj.render_template(cr, uid, template_id.body_html, 'gamification.goal', goal.id, context=context)
212 self.message_post(cr, uid, goal.id, body=body_html, partner_ids=[goal.user_id.partner_id.id], context=context, subtype='mail.mt_comment')
213 return {'state': 'inprogress_update'}
216 def update(self, cr, uid, ids, context=None):
217 """Update the goals to recomputes values and change of states
219 If a manual goal is not updated for enough time, the user will be
220 reminded to do so (done only once, in 'inprogress' state).
221 If a goal reaches the target value, the status is set to reached
222 If the end date is passed (at least +1 day, time not considered) without
223 the target value being reached, the goal is set as failed."""
225 for goal in self.browse(cr, uid, ids, context=context):
227 if goal.state in ('draft', 'canceled'):
228 # skip if goal draft or canceled
231 if goal.definition_id.computation_mode == 'manually':
232 towrite.update(self._check_remind_delay(cr, uid, goal, context))
234 elif goal.definition_id.computation_mode == 'python':
235 # execute the chosen method
236 values = {'cr': cr, 'uid': goal.user_id.id, 'context': context, 'self': self.pool.get('gamification.goal.definition')}
237 result = safe_eval(goal.definition_id.compute_code, values, {})
239 if type(result) in (float, int, long) and result != goal.current:
240 towrite['current'] = result
242 _logger.exception(_('Unvalid return content from the evaluation of %s' % str(goal.definition_id.compute_code)))
243 # raise osv.except_osv(_('Error!'), _('Unvalid return content from the evaluation of %s' % str(goal.definition_id.compute_code)))
246 obj = self.pool.get(goal.definition_id.model_id.model)
247 field_date_name = goal.definition_id.field_date_id.name
249 # eval the domain with user replaced by goal user object
250 domain = safe_eval(goal.definition_id.domain, {'user': goal.user_id})
252 #add temporal clause(s) to the domain if fields are filled on the goal
253 if goal.start_date and field_date_name:
254 domain.append((field_date_name, '>=', goal.start_date))
255 if goal.end_date and field_date_name:
256 domain.append((field_date_name, '<=', goal.end_date))
258 if goal.definition_id.computation_mode == 'sum':
259 field_name = goal.definition_id.field_id.name
260 res = obj.read_group(cr, uid, domain, [field_name], [''], context=context)
261 new_value = res and res[0][field_name] or 0.0
263 else: # computation mode = count
264 new_value = obj.search(cr, uid, domain, context=context, count=True)
266 #avoid useless write if the new value is the same as the old one
267 if new_value != goal.current:
268 towrite['current'] = new_value
270 # check goal target reached
271 if (goal.definition_condition == 'higher' and towrite.get('current', goal.current) >= goal.target_goal) or (goal.definition_condition == 'lower' and towrite.get('current', goal.current) <= goal.target_goal):
272 towrite['state'] = 'reached'
275 elif goal.end_date and fields.date.today() > goal.end_date:
276 towrite['state'] = 'failed'
278 self.write(cr, uid, [goal.id], towrite, context=context)
281 def action_start(self, cr, uid, ids, context=None):
282 """Mark a goal as started.
284 This should only be used when creating goals manually (in draft state)"""
285 self.write(cr, uid, ids, {'state': 'inprogress'}, context=context)
286 return self.update(cr, uid, ids, context=context)
288 def action_reach(self, cr, uid, ids, context=None):
289 """Mark a goal as reached.
291 If the target goal condition is not met, the state will be reset to In
292 Progress at the next goal update until the end date."""
293 return self.write(cr, uid, ids, {'state': 'reached'}, context=context)
295 def action_fail(self, cr, uid, ids, context=None):
296 """Set the state of the goal to failed.
298 A failed goal will be ignored in future checks."""
299 return self.write(cr, uid, ids, {'state': 'failed'}, context=context)
301 def action_cancel(self, cr, uid, ids, context=None):
302 """Reset the completion after setting a goal as reached or failed.
304 This is only the current state, if the date and/or target criterias
305 match the conditions for a change of state, this will be applied at the
307 return self.write(cr, uid, ids, {'state': 'inprogress'}, context=context)
309 def create(self, cr, uid, vals, context=None):
310 """Overwrite the create method to add a 'no_remind_goal' field to True"""
313 context['no_remind_goal'] = True
314 return super(gamification_goal, self).create(cr, uid, vals, context=context)
316 def write(self, cr, uid, ids, vals, context=None):
317 """Overwrite the write method to update the last_update field to today
319 If the current value is changed and the report frequency is set to On
320 change, a report is generated
324 vals['last_update'] = fields.date.today()
325 result = super(gamification_goal, self).write(cr, uid, ids, vals, context=context)
326 for goal in self.browse(cr, uid, ids, context=context):
327 if goal.state != "draft" and ('definition_id' in vals or 'user_id' in vals):
328 # avoid drag&drop in kanban view
329 raise osv.except_osv(_('Error!'), _('Can not modify the configuration of a started goal'))
331 if vals.get('current'):
332 if 'no_remind_goal' in context:
333 # new goals should not be reported
336 if goal.challenge_id and goal.challenge_id.report_message_frequency == 'onchange':
337 self.pool.get('gamification.challenge').report_progress(cr, SUPERUSER_ID, goal.challenge_id, users=[goal.user_id], context=context)
340 def get_action(self, cr, uid, goal_id, context=None):
341 """Get the ir.action related to update the goal
343 In case of a manual goal, should return a wizard to update the value
344 :return: action description in a dictionnary
346 goal = self.browse(cr, uid, goal_id, context=context)
348 if goal.definition_id.action_id:
349 # open a the action linked to the goal
350 action = goal.definition_id.action_id.read()[0]
352 if goal.definition_id.res_id_field:
353 current_user = self.pool.get('res.users').browse(cr, uid, uid, context=context)
354 action['res_id'] = safe_eval(goal.definition_id.res_id_field, {'user': current_user})
356 # if one element to display, should see it in form mode if possible
357 action['views'] = [(view_id, mode) for (view_id, mode) in action['views'] if mode == 'form'] or action['views']
360 if goal.computation_mode == 'manually':
361 # open a wizard window to update the value manually
363 'name': _("Update %s") % goal.definition_id.name,
365 'type': 'ir.actions.act_window',
366 'views': [[False, 'form']],
368 'context': {'default_goal_id': goal_id, 'default_current': goal.current},
369 'res_model': 'gamification.goal.wizard'