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_task(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
  20     def _task_progress(self, cr, uid, ids, field, arg, context=None):
  21         result = {}
  22         for container in self.browse(cr, uid, ids, context=context):
  23             done = total = 0
  24             for task in container.tasks.browse(cr, uid, ids, context=context):
  25                 total += 1
  26                 if task.state == "done":
  27                     done += 1
  28             result[container.id] = total and done/total or 0.
  29         return result
  30
  31
  32     def _task_progress2(self, cr, uid, ids, field, arg, context=None):
  33         result = {}
  34         for container in self.browse(cr, uid, ids, context=context):
  35             tasks = container.tasks
  36             total = len(tasks)
  37             done = len([t for t in tasks if t.state == "done"])
  38             result[container.id] = total and done/total or 0.
  39         return result
  40
  41
  42     _name = "todolist.container"
  43
  44     _status = [("draft", "Draft"), ("pending", "Pending"), ("done", "Done")]
  45
  46     _columns = {
  47         "name": fields.char(string="Title", size=64, required=True),
  48         "description": fields.text(string="Description"),
  49         "target": fields.date(string="Target", help="Target Date"),
  50         "milestone": fields.date(string="Milestone", help="Due date"),
  51         "manday": fields.float(string="Man-Days", digits=(6, 2)),
  52         "state": fields.selection(_status, string="State", select=True),
  53         "tasks": fields.one2many("todolist.task", "container_id", string="Tasks"),
  54         "topics_id": fields.many2many("todolist.topic", "todolist_container_topic_rel", "container_id", "topic_id", string="Topics", domain=[("activated", "=","Active")]),
  55         "number_tasks": fields.function(_get_nb_task, type="integer", string="Number of tasks"),
  56         "progress_tasks": fields.function(_task_progress2, type="float", string="Progression"),
  57     }
  58
  59     _defaults = {
  60         "state": "draft",
  61     }
  62
  63     _sql_constraints = [
  64         (
  65             "name_different_from_description_constraint",
  66             "CHECK(name <> description)",
  67             "Fields name and description should be different",
  68         ),
  69         (
  70             "target_before_milestone_constraint",
  71             "CHECK(target < milestone)",
  72             "The target date should be previous milestone date",
  73         ),
  74     ]
  75
  76     _order = "name"
  77
  78     def action_start(self, cr, uid, ids, context=None):
  79         self.write(cr, uid, ids, {"state": "pending"}, context=context)
  80         return self
  81
  82
  83     def action_stop(self, cr, uid, ids, context=None):
  84         self.write(cr, uid, ids, {"state": "done"}, context=context)
  85         return self
  86
  87
  88     def action_restart(self, cr, uid, ids, context=None):
  89         self.write(cr, uid, ids, {"state": "draft"}, context=context)
  90         return self
  91
  92
  93     def search(self, cr, user, args=[], offset=0, limit=None, order=None, context=None, count=False):
  94         args.append(("create_uid", "=", user))
  95         if len(args) != 1:
  96             args.insert(0, "&")
  97         return osv.Model.search(self, cr, user, args, offset, limit, order, context, count)
  98
  99
 100 class Task(osv.Model):
 101     """TODO List : A task (something to do in a to do list)"""
 102
 103     _name = "todolist.task"
 104
 105     _priorities = [("useful", "Useful"), ("necessary", "Necessary"), ("essential", "Essential")]
 106
 107     _states = [("draft", "Draft"), ("proposal", "Proposal"), ("approved", "Approved"), ("started", "Started"), ("done", "Done")]
 108
 109     _columns = {
 110         "name": fields.char(string="Title", size=64, required=True),
 111         "description": fields.text(string="Description"),
 112         "planned": fields.date(string="Planed"),
 113         "milestone": fields.date(string="Milestone"),
 114         "manday": fields.integer(string="Man-Days"),
 115         "priority": fields.selection(_priorities, string="Priority", select=True),
 116         "state": fields.selection(_states, string="State", select=True),
 117         "container_id": fields.many2one("todolist.container", string="To do list", required=True),
 118     }
 119
 120     _defaults = {
 121         "state": "draft"
 122     }
 123
 124     def action_draft(self, cr, uid, ids, context=None):
 125         self.write(cr, uid, ids, {"state": "draft"}, context=context)
 126         return self
 127
 128     def action_propose(self, cr, uid, ids, context=None):
 129         self.write(cr, uid, ids, {"state": "proposal"}, context=context)
 130         return self
 131
 132     def action_approve(self, cr, uid, ids, context=None):
 133         self.write(cr, uid, ids, {"state": "approved"}, context=context)
 134         return self
 135
 136     def action_start(self, cr, uid, ids, context=None):
 137         self.write(cr, uid, ids, {"state": "started"}, context=context)
 138         return self
 139
 140     def action_done(self, cr, uid, ids, context=None):
 141         self.write(cr, uid, ids, {"state": "done"}, context=context)
 142         return self
 143
 144     def search(self, cr, user, args=[], offset=0, limit=None, order=None, context=None, count=False):
 145         args.append(("create_uid", "=", user))
 146         if len(args) != 1:
 147             args.insert(0, "&")
 148         return osv.Model.search(self, cr, user, args, offset, limit, order, context, count)
 149
 150
 151
 152
 153 class Topic(osv.Model):
 154     """TODO List : Container"s Topic"""
 155
 156     def _get_nb_lists(self, cr, uid, ids, field, arg, context=None):
 157         result = {}
 158         for topic in self.browse(cr, uid, ids, context=context):
 159             result[topic.id] = len(topic.todolist_ids)
 160         return result
 161
 162
 163     _name = "todolist.topic"
 164
 165     _states = [("Active", "Active"), ("Inactive", "Inactive")]
 166
 167     _columns = {
 168         "name": fields.char(string="Title", size=64, required=True),
 169         "description": fields.text(string="Description"),
 170         "activated": fields.selection(_states, string="State", select=True),
 171         "todolist_ids": fields.many2many("todolist.container", "todolist_container_topic_rel", "topic_id", "Container_id", string="TO DO Lists"),
 172         "nb_lists": fields.function(_get_nb_lists, type="integer", string="Number of lists"),
 173     }
 174
 175     _defaults = {
 176         "activated": "Active",
 177     }