[ADD]:added module project_long_term

bzr revid: rvo@tinyerp.co.in-20100112124502-k2adb24jmfixtngm

1 files changed, 119 insertions, 0 deletions

diff --git a/addons/project_long_term/project.py b/addons/project_long_term/project.py
new file mode 100644
index 00000000000..f04e18babfd
--- /dev/null
+++ b/addons/project_long_term/project.py
@@ -0,0 +1,119 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from lxml import etree
+from mx import DateTime
+from mx.DateTime import now
+import time
+from tools.translate import _
+
+from osv import fields, osv
+from tools.translate import _
+
+class project_phase(osv.osv):
+    _name = "project.phase"
+    _description = "Project Phase"
+
+    def _check_recursion(self,cr,uid,ids):
+        level = 100
+        while len(ids):
+            cr.execute('select distinct next_phase_id from project_phase_next_rel where phase_id in ('+','.join(map(str, ids))+')')
+            ids = filter(None, map(lambda x:x[0], cr.fetchall()))
+            next_ids = ids
+            while(next_ids):
+                cr.execute('select distinct prev_phase_id from project_phase_prev_rel where phase_id in ('+','.join(map(str, ids))+')')
+                prev_ids = filter(None, map(lambda x:x[0], cr.fetchall()))
+
+        return True
+
+        while(ids):
+            cr.execute('select distinct child_id from account_account_consol_rel where parent_id in ('+','.join(map(str, ids))+')')
+            child_ids = filter(None, map(lambda x: x[0], cr.fetchall()))
+            c_ids = child_ids
+            if (p_id and (p_id in c_ids)) or (obj_self.id in c_ids):
+                return False
+            while len(c_ids):
+                s_ids = self.search(cr, uid, [('parent_id', 'in', c_ids)])
+                if p_id and (p_id in s_ids):
+                    return False
+                c_ids = s_ids
+            ids = child_ids
+        return True
+
+
+
+    _columns = {
+        'name': fields.char("Phase Name", size=64, required=True),
+        'date_start': fields.datetime('Starting Date'),
+        'date_end': fields.datetime('End Date'),
+        'constraint_date_start': fields.datetime('Constraint Starting Date'),
+        'constraint_date_end': fields.datetime('Constraint End Date'),
+        'project_id': fields.many2one('project.project', 'Project', required=True),
+        'next_phase_ids': fields.many2many('project.phase', 'project_phase_next_rel', 'phase_id', 'next_phase_id', 'Next Phases'),
+        'previous_phase_ids': fields.many2many('project.phase', 'project_phase_previous_rel', 'phase_id', 'prv_phase_id', 'Previous Phases'),
+        'duration': fields.float('Duration'),
+        'product_uom': fields.many2one('product.uom', 'Duration UoM', help="UoM (Unit of Measure) is the unit of measurement for Duration"),
+        'task_ids': fields.one2many('project.task', 'phase_id', "Project Tasks"),
+        'resource_ids': fields.one2many('project.resource.allocation', 'phase_id', "Project Resources"),
+     }
+
+    _defaults = {
+        'date_start': lambda *a: time.strftime('%Y-%m-%d'),
+    }
+
+    _order = "name"
+    _constraints = [
+        (_check_recursion,'Error ! Loops In Phases Not Allowed',['next_phase_ids','previous_phase_ids'])
+    ]
+project_phase()
+
+class project_resource_allocation(osv.osv):
+    _name = 'project.resource.allocation'
+    _description = 'Project Resource Allocation'
+    _columns = {
+        'resource_id': fields.many2one('resource.resource', 'Resource', required=True),
+        'phase_id': fields.many2one('project.phase', 'Project Phase', required=True),
+        'useability': fields.float('Useability', help="Useability of this ressource for this project phase in percentage (=50%)"),
+    }
+    _defaults = {
+        'useability': lambda *a: 100,
+    }
+project_resource_allocation()
+
+class project(osv.osv):
+    _inherit = "project.project"
+
+    _columns = {
+        'phase_ids': fields.one2many('project.phase', 'project_id', "Project Phases")
+    }
+
+project()
+
+class task(osv.osv):
+    _inherit = "project.task"
+
+    _columns = {
+        'phase_id': fields.many2one('project.phase', 'Project Phase')
+    }
+
+task()
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
+