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Diffstat (limited to 'addons/project/report/_date_compute.py')
| -rw-r--r-- | addons/project/report/_date_compute.py | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/addons/project/report/_date_compute.py b/addons/project/report/_date_compute.py new file mode 100644 index 00000000000..6b7e267c448 --- /dev/null +++ b/addons/project/report/_date_compute.py @@ -0,0 +1,99 @@ +############################################################################## +# +# Copyright (c) 2005 TINY SPRL. (http://tiny.be) All Rights Reserved. +# +# $Id: _date_compute.py 1005 2005-07-25 08:41:42Z nicoe $ +# +# WARNING: This program as such is intended to be used by professional +# programmers who take the whole responsability of assessing all potential +# consequences resulting from its eventual inadequacies and bugs +# End users who are looking for a ready-to-use solution with commercial +# garantees and support are strongly adviced to contract a Free Software +# Service Company +# +# This program is Free Software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +############################################################################## + +import mx.DateTime +from mx.DateTime import * + +import time +import pooler + +# +# TODO: improve sequences code +# +def _compute_tasks(cr, uid, task_list, date_begin): + sequences = [] + users = {} + tasks = {} + last_date = date_begin + for task in task_list: + # TODO: reorder ! with dependencies + if not task.planned_hours: + continue + if task.state in ('open','progress') and task.user_id: + + # Find the starting date of the task + if task.user_id.id in users: + date_start = users[task.user_id.id] + else: + date_start = date_begin + if task.start_sequence: + sequences.sort() + for (seq,dt) in sequences: + if seq<task.sequence: + date_start = max(dt,date_start) + else: + break + + if task.date_start and date_start<task.date_start: + date_start = task.date_start + + # Compute the closing date of the task + tasks[task.id] = [] + res = pooler.get_pool(cr.dbname).get('hr.timesheet.group').interval_get(cr, uid, task.project_id.timesheet_id.id, date_start, task.planned_hours) + for (d1,d2) in res: + tasks[task.id].append((d1, d2, task.name, task.user_id.login)) + date_close = tasks[task.id][-1][1] + + # Store result + users[task.user_id.id] = date_close + sequences.append((task.sequence, date_close)) + if date_close>last_date: + last_date=date_close + return tasks, last_date + +def _compute_project(cr, uid, project, date_begin): + tasks, last_date = _compute_tasks(cr, uid, project.tasks, date_begin) + for proj in project.child_id: + d0 = mx.DateTime.strptime(proj.date_start,'%Y-%m-%d') + if d0 > last_date: + last_date = d0 + t2, l2 = _compute_project(cr, uid, proj, last_date) + tasks.update(t2) + last_date = l2 + return tasks, last_date + +def _project_compute(cr, uid, project_id): + project = pooler.get_pool(cr.dbname).get('project.project').browse(cr, uid, project_id) + if project.date_start: + date_begin = mx.DateTime.strptime(project.date_start, '%Y-%m-%d') + else: + date_begin = now() + tasks, last_date = _compute_project(cr, uid, project, date_begin) + return tasks, last_date + |