todolist.py

   1 #-*- coding: utf8 -*-
   2
   3 from openerp.osv import osv, fields
   4
   5
   6
   7
   8 class Container(osv.Model):
   9     """TODO List : Tasks container"""
  10
  11
  12     def _get_nb_tasks(self, cr, uid, ids, field, arg, context=None):
  13         result = {}
  14         for container in self.browse(cr, uid, ids, context=context):
  15             result[container.id] = len(container.tasks)
  16         return result
  17 #        return dict((c.id, len(c.tasks)) for c in self.browse(cr, uid, ids, context=context))
  18
  19     def _get_nb_tasks_done(self, cr, uid, ids, field, arg, context=None):
  20         result={}
  21         for c in self.browse(cr, uid, ids, context=context):
  22             result[c.id] = len([t for t in c.tasks if t.state == "done"])
  23         return result
  24
  25     def _tasks_progress(self, cr, uid, ids, field, arg, context=None):
  26         result = {}
  27         for c in self.browse(cr, uid, ids, context=context):
  28             result[c.id] = c.number_tasks and c.number_tasks_done*100./c.number_tasks or 0.
  29         return result
  30
  31     _name = "todolist.container"
  32
  33     _status = [("draft", "Draft"), ("pending", "Pending"), ("done", "Done")]
  34
  35     _columns = {
  36         "name": fields.char(string="Title", size=64, required=True),
  37         "description": fields.text(string="Description"),
  38         "target": fields.date(string="Target", help="Target Date"),
  39         "milestone": fields.date(string="Milestone", help="Due date"),
  40         "manday": fields.float(string="Man-Days", digits=(6, 2)),
  41         "state": fields.selection(_status, string="State", select=True),
  42         "tasks": fields.one2many("todolist.task", "container_id", string="Tasks"),
  43         "topics_id": fields.many2many("todolist.topic", "todolist_container_topic_rel", "container_id", "topic_id", string="Topics", domain=[("activated", "=","Active")]),
  44         "number_tasks": fields.function(_get_nb_tasks, type="integer", string="Number of tasks"),
  45         "number_tasks_done": fields.function(_get_nb_tasks_done, type="integer", string="Number of tasks"),
  46         "progress_tasks": fields.function(_tasks_progress, type="float", string="Progression"),
  47     }
  48
  49     _defaults = {
  50         "state": "draft",
  51     }
  52
  53     _sql_constraints = [
  54         (
  55             "name_different_from_description_constraint",
  56             "CHECK(name <> description)",
  57             "Fields name and description should be different",
  58         ),
  59         (
  60             "target_before_milestone_constraint",
  61             "CHECK(target < milestone)",
  62             "The target date should be previous milestone date",
  63         ),
  64     ]
  65
  66     _order = "name"
  67
  68     def action_start(self, cr, uid, ids, context=None):
  69         self.write(cr, uid, ids, {"state": "pending"}, context=context)
  70         return self
  71
  72
  73     def action_stop(self, cr, uid, ids, context=None):
  74         self.write(cr, uid, ids, {"state": "done"}, context=context)
  75         return self
  76
  77
  78     def action_restart(self, cr, uid, ids, context=None):
  79         self.write(cr, uid, ids, {"state": "draft"}, context=context)
  80         return self
  81
  82
  83     def search(self, cr, user, args=[], offset=0, limit=None, order=None, context=None, count=False):
  84         args.append(("create_uid", "=", user))
  85         if len(args) != 1:
  86             args.insert(0, "&")
  87         return osv.Model.search(self, cr, user, args, offset, limit, order, context, count)
  88
  89
  90 class Task(osv.Model):
  91     """TODO List : A task (something to do in a to do list)"""
  92
  93     _name = "todolist.task"
  94
  95     _priorities = [("useful", "Useful"), ("necessary", "Necessary"), ("essential", "Essential")]
  96
  97     _states = [("draft", "Draft"), ("proposal", "Proposal"), ("approved", "Approved"), ("started", "Started"), ("done", "Done")]
  98
  99     _columns = {
 100         "name": fields.char(string="Title", size=64, required=True),
 101         "description": fields.text(string="Description"),
 102         "planned": fields.date(string="Planed"),
 103         "milestone": fields.date(string="Milestone"),
 104         "manday": fields.integer(string="Man-Days"),
 105         "priority": fields.selection(_priorities, string="Priority", select=True),
 106         "state": fields.selection(_states, string="State", select=True),
 107         "container_id": fields.many2one("todolist.container", string="To do list", required=True),
 108     }
 109
 110     _defaults = {
 111         "state": "draft"
 112     }
 113
 114     def action_draft(self, cr, uid, ids, context=None):
 115         self.write(cr, uid, ids, {"state": "draft"}, context=context)
 116         return self
 117
 118     def action_propose(self, cr, uid, ids, context=None):
 119         self.write(cr, uid, ids, {"state": "proposal"}, context=context)
 120         return self
 121
 122     def action_approve(self, cr, uid, ids, context=None):
 123         self.write(cr, uid, ids, {"state": "approved"}, context=context)
 124         return self
 125
 126     def action_start(self, cr, uid, ids, context=None):
 127         self.write(cr, uid, ids, {"state": "started"}, context=context)
 128         return self
 129
 130     def action_done(self, cr, uid, ids, context=None):
 131         self.write(cr, uid, ids, {"state": "done"}, context=context)
 132         return self
 133
 134     def search(self, cr, user, args=[], offset=0, limit=None, order=None, context=None, count=False):
 135         args.append(("create_uid", "=", user))
 136         if len(args) != 1:
 137             args.insert(0, "&")
 138         return osv.Model.search(self, cr, user, args, offset, limit, order, context, count)
 139
 140
 141
 142
 143 class Topic(osv.Model):
 144     """TODO List : Container"s Topic"""
 145
 146     def _get_nb_lists(self, cr, uid, ids, field, arg, context=None):
 147         result = {}
 148         for topic in self.browse(cr, uid, ids, context=context):
 149             result[topic.id] = len(topic.todolist_ids)
 150         return result
 151
 152
 153     def _get_number_tasks(self, cr, uid, ids, field, arg, context=None):
 154         result = 0
 155         for topic in self.browse(cr, uid, ids, context=context):
 156             for container in self.browse(cr, uid, ids, context=context):
 157                 result += container.number_tasks
 158         return result
 159
 160
 161     def _get_number_tasks_done(self, cr, uid, ids, field, arg, context=None):
 162         result = 0
 163         for topic in self.browse(cr, uid, ids, context=context):
 164             for container in self.browse(cr, uid, ids, context=context):
 165                 result += container.number_tasks_done
 166         return result
 167
 168
 169     _name = "todolist.topic"
 170
 171     _states = [("Active", "Active"), ("Inactive", "Inactive")]
 172
 173     _columns = {
 174         "name": fields.char(string="Title", size=64, required=True),
 175         "description": fields.text(string="Description"),
 176         "activated": fields.selection(_states, string="State", select=True),
 177         "todolist_ids": fields.many2many("todolist.container", "todolist_container_topic_rel", "topic_id", "Container_id", string="TO DO Lists"),
 178         "nb_lists": fields.function(_get_nb_lists, type="integer", string="Number of lists"),
 179         "number_tasks": fields.function(_get_number_tasks, type="integer", string="Number of lists"),
 180         "number_tasks_done": fields.function(_get_number_tasks_done, type="integer", string="Number of lists"),
 181     }
 182
 183     _defaults = {
 184         "activated": "Active",
 185     }