From d72306939b1fc1ff30f1f06a2bf9f3e472a28f42 Mon Sep 17 00:00:00 2001
From: "Rvo (Open ERP)" <rvo@tinyerp.co.in>
Date: Fri, 26 Feb 2010 19:30:28 +0530
Subject: [PATCH 1/4] [ADD] constraints on constraint date start and constrint
 date end for phase's start and end

bzr revid: rvo@tinyerp.co.in-20100226140028-fdgt9ltb4k7xue2r
---
 addons/project_long_term/project.py | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/addons/project_long_term/project.py b/addons/project_long_term/project.py
index df21511434f..5bad633e7b0 100644
--- a/addons/project_long_term/project.py
+++ b/addons/project_long_term/project.py
@@ -78,6 +78,19 @@ class project_phase(osv.osv):
                  return False
          return True
 
+    def _check_constraint_start(self, cr, uid, ids):
+         phase = self.read(cr, uid, ids[0],['date_start','constraint_date_start'])
+         if phase['date_start'] and phase['constraint_date_start']:
+             if phase['date_start'] < phase['constraint_date_start']:
+                 return False
+         return True
+
+    def _check_constraint_end(self, cr, uid, ids):
+         phase = self.read(cr, uid, ids[0],['date_end','constraint_date_end'])
+         if phase['date_end'] and phase['constraint_date_end']:
+             if phase['date_end'] > phase['constraint_date_end']:
+                 return False
+         return True
 
     _columns = {
         'name': fields.char("Phase Name", size=64, required=True),
@@ -110,7 +123,10 @@ class project_phase(osv.osv):
     _order = "name"
     _constraints = [
         (_check_recursion,'Error ! Loops In Phases Not Allowed',['next_phase_ids','previous_phase_ids']),
-        (_check_dates, 'Error! Phase start-date must be lower then Phase end-date.', ['date_start', 'date_end'])
+        (_check_dates, 'Error! Phase start-date must be lower then Phase end-date.', ['date_start', 'date_end']),
+        (_check_constraint_start, 'Error! Phase must start-after Constraint Start Date.', ['date_start', 'constraint_date_start']),
+        (_check_constraint_end, 'Error! Phase must end-before Constraint End Date.', ['date_end', 'constraint_date_end']),
+
     ]
 
     def onchange_project(self,cr,uid,ids,project):

From 85ff1c55616528d2310460fe39371f049e93e3ca Mon Sep 17 00:00:00 2001
From: "Rvo (Open ERP)" <rvo@tinyerp.co.in>
Date: Tue, 2 Mar 2010 18:57:02 +0530
Subject: [PATCH 2/4] [IMP]:removed everything related to resource & scheduling
 from project to project_long_term module

bzr revid: rvo@tinyerp.co.in-20100302132702-xm7yv8ura1eqzdzc
---
 addons/project/project.py                     | 100 +---------
 addons/project/project_view.xml               |   5 +-
 addons/project/project_wizard.xml             |  10 -
 addons/project/wizard/__init__.py             |   2 -
 addons/project_long_term/project.py           | 171 ++++++++++++++----
 addons/project_long_term/project_demo.xml     |  40 ++--
 addons/project_long_term/project_wizard.xml   |  10 +-
 addons/project_long_term/wizard/__init__.py   |   2 +
 .../wizard/compute_phases_date.py             |  41 ++---
 .../wizard/compute_tasks_date.py              | 150 +++++++++++++++
 .../wizard/project_resource.py                |  81 +++++++++
 .../wizard/schedule_tasks.py                  |  38 ++--
 addons/resource/resource.py                   |  45 +++--
 13 files changed, 459 insertions(+), 236 deletions(-)
 create mode 100644 addons/project_long_term/wizard/compute_tasks_date.py
 create mode 100644 addons/project_long_term/wizard/project_resource.py

diff --git a/addons/project/project.py b/addons/project/project.py
index a0589ac76eb..40fadc7ae45 100644
--- a/addons/project/project.py
+++ b/addons/project/project.py
@@ -256,25 +256,8 @@ class task(osv.osv):
             res[task.id]['delay_hours'] = res[task.id]['total_hours'] - task.planned_hours
         return res
 
-    def onchange_planned(self, cr, uid, ids, project, user_id = False,planned=0.0, effective=0.0,date_start=None,occupation_rate=0.0):
-        result = {}
-        if date_start:
-            resource_pool = self.pool.get('resource.resource')
-            project_pool = self.pool.get('project.project')
-            resource_calendar = self.pool.get('resource.calendar')
-            dt_start = mx.DateTime.strptime(date_start,'%Y-%m-%d %H:%M:%S')
-            resource_id = resource_pool.search(cr,uid,[('user_id','=',user_id)])
-            if resource_id:
-                resource_obj = resource_pool.browse(cr,uid,resource_id)[0]
-                hrs = planned/(float(occupation_rate) * resource_obj.time_efficiency)
-                calendar_id = resource_obj.calendar_id.id
-            else:
-                hrs = float(planned / occupation_rate)
-                calendar_id = project_pool.browse(cr,uid,project).resource_calendar_id .id
-            work_times = resource_calendar.interval_get(cr, uid, calendar_id or False, dt_start, hrs or 0.0,resource_id or False)
-            result['date_end'] = work_times[-1][1].strftime('%Y-%m-%d %H:%M:%S')
-        result['remaining_hours'] = planned-effective
-        return {'value':result}
+    def onchange_planned(self, cr, uid, ids, planned = 0.0, effective = 0.0):
+       return {'value':{'remaining_hours' : planned - effective}}
 
     def _default_project(self, cr, uid, context={}):
         if 'project_id' in context and context['project_id']:
@@ -315,7 +298,6 @@ class task(osv.osv):
         'parent_ids': fields.many2many('project.task', 'project_task_parent_rel', 'task_id', 'parent_id', 'Parent Tasks'),
         'child_ids': fields.many2many('project.task', 'project_task_parent_rel', 'parent_id', 'task_id', 'Delegated Tasks'),
         'notes': fields.text('Notes'),
-        'occupation_rate': fields.float('Occupation Rate', help='The occupation rate fields indicates how much of his time a user is working on a task. A 100% occupation rate means the user works full time on the tasks. The ending date of a task is computed like this: Starting Date + Duration / Occupation Rate.'),
         'planned_hours': fields.float('Planned Hours', required=True, help='Estimated time to do the task, usually set by the project manager when the task is in draft state.'),
         'effective_hours': fields.function(_hours_get, method=True, string='Hours Spent', multi='hours', store=True, help="Computed using the sum of the task work done."),
         'remaining_hours': fields.float('Remaining Hours', digits=(16,4), help="Total remaining time, can be re-estimated periodically by the assignee of the task."),
@@ -339,7 +321,6 @@ class task(osv.osv):
         'active': lambda *a: True,
         'date_start': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),
         'project_id': _default_project,
-        'occupation_rate':lambda *a: '1',
         'company_id': lambda self,cr,uid,c: self.pool.get('res.company')._company_default_get(cr, uid, 'project.task', context=c)
     }
     _order = "sequence, priority, date_start, id"
@@ -479,83 +460,6 @@ class task(osv.osv):
                     self.write(cr, uid, typ.id, {'type': index and types[index-1] or False})
         return True
 
-    def constraint_date_start(self,cr,uid,task,date_end,context=None):
-       # Recursive call for all previous tasks if change in date_start < older time
-
-       resource_cal_pool = self.pool.get('resource.calendar')
-       resource_pool = self.pool.get('resource.resource')
-       calendar_id = task.project_id.resource_calendar_id.id
-       hours = task.remaining_hours / task.occupation_rate
-       resource_id = resource_pool.search(cr,uid,[('user_id','=',task.user_id.id)])
-       if resource_id:
-            resource_obj = resource_pool.browse(cr,uid,resource_id[0])
-            calendar_id = resource_obj.calendar_id.id
-            hours = task.planned_hours/(float(task.occupation_rate) * resource_obj.time_efficiency)
-       work_time = resource_cal_pool.interval_min_get(cr, uid, calendar_id or False, date_end, hours or 0.0,resource_id or False)
-       dt_start = work_time[0][0].strftime('%Y-%m-%d %H:%M:%S')
-       self.write(cr,uid,[task.id],{'date_start':dt_start,'date_end':date_end.strftime('%Y-%m-%d %H:%M:%S')})
-
-    def constraint_date_end(self,cr,uid,task,date_start,context=None):
-       # Recursive call for all next tasks if change in date_end > older time
-
-       resource_cal_pool = self.pool.get('resource.calendar')
-       resource_pool = self.pool.get('resource.resource')
-       calendar_id = task.project_id.resource_calendar_id.id
-       hours = task.remaining_hours / task.occupation_rate
-       resource_id = resource_pool.search(cr,uid,[('user_id','=',task.user_id.id)])
-       if resource_id:
-            resource_obj = resource_pool.browse(cr,uid,resource_id[0])
-            calendar_id = resource_obj.calendar_id.id
-            hours = task.planned_hours/(float(task.occupation_rate) * resource_obj.time_efficiency)
-       work_time = resource_cal_pool.interval_get(cr, uid, calendar_id or False, date_start, hours or 0.0,resource_id or False)
-       dt_end = work_time[-1][1].strftime('%Y-%m-%d %H:%M:%S')
-       self.write(cr,uid,[task.id],{'date_start':date_start.strftime('%Y-%m-%d %H:%M:%S'),'date_end':dt_end})
-
-    def write_old(self, cr, uid, ids, vals,context=None):
-
-        if not context:
-            context = {}
-
-        if context.get('scheduler',False):
-            return super(task, self).write(cr, uid, ids, vals, context=context)
-
-# if the task is performed by a resource then its calendar and efficiency also taken
-# otherwise the project's working calendar considered
-        tasks = self.browse(cr,uid,ids[0])
-        resource_cal_pool = self.pool.get('resource.calendar')
-        resource_pool = self.pool.get('resource.resource')
-        calendar_id = tasks.project_id.resource_calendar_id.id
-        hrs = tasks.remaining_hours / tasks.occupation_rate
-        resource_id = resource_pool.search(cr,uid,[('user_id','=',tasks.user_id.id)])
-        if resource_id:
-            resource_obj = resource_pool.browse(cr,uid,resource_id[0])
-            calendar_id = resource_obj.calendar_id.id
-            hrs = tasks.planned_hours/(float(tasks.occupation_rate) * resource_obj.time_efficiency)
-
-# write method changes the date_start and date_end
-# for previous and next tasks respectively based on valid condition
-        if vals.get('date_start'):
-            if vals['date_start'] < tasks.date_start:
-                dt_start = mx.DateTime.strptime(vals['date_start'],'%Y-%m-%d %H:%M:%S')
-                work_times = resource_cal_pool.interval_get(cr, uid, calendar_id or False, dt_start, hrs or 0.0,resource_id or False)
-                vals['date_end'] = work_times[-1][1].strftime('%Y-%m-%d %H:%M:%S')
-                super(task, self).write(cr, uid, ids, vals, context=context)
-
-                for prv_task in tasks.parent_ids:
-                   self.constraint_date_start(cr,uid,prv_task,dt_start)
-
-        if vals.get('date_end'):
-            if vals['date_end'] > tasks.date_end:
-                dt_end = mx.DateTime.strptime(vals['date_end'],'%Y-%m-%d %H:%M:%S')
-                hrs = tasks.remaining_hours / tasks.occupation_rate
-                work_times = resource_cal_pool.interval_min_get(cr, uid, calendar_id or False, dt_end, hrs or 0.0,resource_id or False)
-                vals['date_start'] = work_times[0][0].strftime('%Y-%m-%d %H:%M:%S')
-                super(task, self).write(cr, uid, ids, vals, context=context)
-
-                for next_task in tasks.child_ids:
-                   self.constraint_date_end(cr,uid,next_task,dt_end)
-        return super(task, self).write(cr, uid, ids, vals, context=context)
-
 task()
 
 class project_work(osv.osv):
diff --git a/addons/project/project_view.xml b/addons/project/project_view.xml
index 4895d84e01c..63584bea532 100644
--- a/addons/project/project_view.xml
+++ b/addons/project/project_view.xml
@@ -247,7 +247,7 @@
                                 name="planned_hours"
                                 widget="float_time"
                                 attrs="{'readonly':[('state','!=','draft')]}"
-                                on_change="onchange_planned(project_id,user_id,planned_hours,effective_hours,date_start,occupation_rate)"/>
+                                on_change="onchange_planned(planned_hours, effective_hours)"/>
                                 <field name="remaining_hours" select="2" widget="float_time" attrs="{'readonly':[('state','!=','draft')]}" colspan="2"/>
                                 <button name="%(action_config_compute_remaining)d" string="Review" type="action" colspan="1" target="new" states="open,pending" icon="gtk-edit"/>
                             </group>
@@ -304,7 +304,6 @@
                                 <separator string="Dates" colspan="2"/>
                                 <field name="date_start"/>
                                 <field name="date_end"/>
-                                <field name="occupation_rate"/>
                             </group>
                             <separator string="Miscelleanous" colspan="4"/>
                             <field name="partner_id" select="2"/>
@@ -331,7 +330,7 @@
                 <tree colors="grey:state in ('cancelled','done');blue:remaining_hours&lt;0;red:bool(date_deadline) and (date_deadline&lt;current_date) and (state in ('draft','open'));black:state not in ('cancelled','done')" string="Tasks">
                     <field name="sequence" invisible="1"/>
                     <field name="name"/>
-                    <field name="planned_hours" widget="float_time" on_change="onchange_planned(planned_hours)" invisible="not context.get('set_visible',False)"/>
+                    <field name="planned_hours" widget="float_time" on_change="onchange_planned(planned_hours, effective_hours)" invisible="not context.get('set_visible',False)"/>
                     <field name="project_id" icon="gtk-indent" domain="['|',('user_id','=',uid),('members','=',uid)]"/>
                     <field name="user_id"/>
                     <field name="delegated_user_id" invisible="context.get('show_delegated', True)"/>
diff --git a/addons/project/project_wizard.xml b/addons/project/project_wizard.xml
index 408d2d45b44..e2b7442f26e 100644
--- a/addons/project/project_wizard.xml
+++ b/addons/project/project_wizard.xml
@@ -3,16 +3,6 @@
     <data>
         <wizard id="wizard_close_task" menu="False" model="project.task" name="project.task.close" string="Close Task"/>
         <wizard id="wizard_delegate_task" menu="False" model="project.task" name="project.task.delegate" string="Delegate Task"/>
-
-        <wizard id="wizard_compute_task" model="project.task" menu="False" name="wizard.compute.tasks" string="Compute Task Scheduling"/>
-		<menuitem id="base.menu_pm_planning" name="Planning" parent="base.menu_main" sequence="3"/>
-		<menuitem
-            action="wizard_compute_task"
-            id="menu_wizard_compute_task"
-            parent="base.menu_pm_planning"
-            type="wizard"
-            sequence="1"/>
-
         <wizard
             id="wizard_duplicate_template"
             menu="False"
diff --git a/addons/project/wizard/__init__.py b/addons/project/wizard/__init__.py
index 9d90ce8ed90..e4dd881af98 100644
--- a/addons/project/wizard/__init__.py
+++ b/addons/project/wizard/__init__.py
@@ -21,9 +21,7 @@
 
 import close_task
 import task_delegate
-import compute_tasks_date
 import duplicate_template_wizard
 
-
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
 
diff --git a/addons/project_long_term/project.py b/addons/project_long_term/project.py
index dc005bf9d4a..cd928d908e2 100644
--- a/addons/project_long_term/project.py
+++ b/addons/project_long_term/project.py
@@ -129,49 +129,49 @@ class project_phase(osv.osv):
 
     ]
 
-    def onchange_project(self,cr,uid,ids,project):
+    def onchange_project(self, cr, uid, ids, project):
         result = {}
         if project:
           project_pool = self.pool.get('project.project')
-          project_id = project_pool.browse(cr,uid,project)
+          project_id = project_pool.browse(cr, uid, project)
           if project_id.date_start:
-              result['date_start'] = mx.DateTime.strptime(project_id.date_start,"%Y-%m-%d").strftime('%Y-%m-%d %H:%M:%S')
-              return {'value':result}
-        return {'value':{'date_start':[]}}
+              result['date_start'] = mx.DateTime.strptime(project_id.date_start, "%Y-%m-%d").strftime('%Y-%m-%d %H:%M:%S')
+              return {'value' : result}
+        return {'value' :  {'date_start' : []}}
 
-    def constraint_date_start(self,cr,uid,phase,date_end,context=None):
+    def constraint_date_start(self, cr, uid, phase, date_end, context=None):
        # Recursive call for all previous phases if change in date_start < older time
 
        resource_cal_pool = self.pool.get('resource.calendar')
        uom_pool = self.pool.get('product.uom')
        resource_pool = self.pool.get('resource.resource')
        calendar_id = phase.project_id.resource_calendar_id.id
-       if phase.responsible_id.id:
-            resource_id = resource_pool.search(cr,uid,[('user_id','=',phase.responsible_id.id)])
-            calendar_id = resource_pool.browse(cr,uid,resource_id[0]).calendar_id.id
-       default_uom_id = uom_pool.search(cr,uid,[('name','=','Hour')])[0]
-       avg_hours = uom_pool._compute_qty(cr, uid, phase.product_uom.id, phase.duration,default_uom_id)
-       work_time = resource_cal_pool.interval_min_get(cr, uid, calendar_id or False, date_end, avg_hours or 0.0,resource_id or False)
+       resource_id = resource_pool.search(cr, uid, [('user_id','=',phase.responsible_id.id)])
+       if resource_id:
+            calendar_id = resource_pool.browse(cr, uid, resource_id[0]).calendar_id.id
+       default_uom_id = uom_pool.search(cr, uid, [('name','=','Hour')])[0]
+       avg_hours = uom_pool._compute_qty(cr, uid, phase.product_uom.id, phase.duration, default_uom_id)
+       work_time = resource_cal_pool.interval_min_get(cr, uid, calendar_id or False, date_end, avg_hours or 0.0, resource_id or False)
        dt_start = work_time[0][0].strftime('%Y-%m-%d %H:%M:%S')
-       self.write(cr,uid,[phase.id],{'date_start':dt_start,'date_end':date_end.strftime('%Y-%m-%d %H:%M:%S')})
+       self.write(cr, uid, [phase.id], {'date_start' : dt_start, 'date_end' : date_end.strftime('%Y-%m-%d %H:%M:%S')})
 
-    def constraint_date_end(self,cr,uid,phase,date_start,context=None):
+    def constraint_date_end(self, cr, uid, phase, date_start, context=None):
        # Recursive call for all next phases if change in date_end > older time
 
        resource_cal_pool = self.pool.get('resource.calendar')
        uom_pool = self.pool.get('product.uom')
        resource_pool = self.pool.get('resource.resource')
        calendar_id = phase.project_id.resource_calendar_id.id
-       if phase.responsible_id.id:
-            resource_id = resource_pool.search(cr,uid,[('user_id','=',phase.responsible_id.id)])
-            calendar_id = resource_pool.browse(cr,uid,resource_id[0]).calendar_id.id
-       default_uom_id = uom_pool.search(cr,uid,[('name','=','Hour')])[0]
-       avg_hours = uom_pool._compute_qty(cr, uid, phase.product_uom.id, phase.duration,default_uom_id)
-       work_time = resource_cal_pool.interval_get(cr, uid, calendar_id or False, date_start, avg_hours or 0.0,resource_id or False)
+       resource_id = resource_pool.search(cr, uid, [('user_id','=',phase.responsible_id.id)])
+       if resource_id:
+            calendar_id = resource_pool.browse(cr, uid, resource_id[0]).calendar_id.id
+       default_uom_id = uom_pool.search(cr, uid, [('name','=','Hour')])[0]
+       avg_hours = uom_pool._compute_qty(cr, uid, phase.product_uom.id, phase.duration, default_uom_id)
+       work_time = resource_cal_pool.interval_get(cr, uid, calendar_id or False, date_start, avg_hours or 0.0, resource_id or False)
        dt_end = work_time[-1][1].strftime('%Y-%m-%d %H:%M:%S')
-       self.write(cr,uid,[phase.id],{'date_start':date_start.strftime('%Y-%m-%d %H:%M:%S'),'date_end':dt_end})
+       self.write(cr, uid, [phase.id], {'date_start' : date_start.strftime('%Y-%m-%d %H:%M:%S'), 'date_end' : dt_end})
 
-    def write(self, cr, uid, ids, vals,context=None):
+    def write(self, cr, uid, ids, vals, context=None):
 
         if not context:
             context = {}
@@ -181,19 +181,18 @@ class project_phase(osv.osv):
 
 # if the phase is performed by a resource then its calendar and efficiency also taken
 # otherwise the project's working calendar considered
-        phase = self.browse(cr,uid,ids[0])
+        phase = self.browse(cr, uid, ids[0])
         resource_cal_pool = self.pool.get('resource.calendar')
         resource_pool = self.pool.get('resource.resource')
         uom_pool = self.pool.get('product.uom')
         resource_id = False
         calendar_id = phase.project_id.resource_calendar_id.id
 
-        if phase.responsible_id.id:
-            resource_id = resource_pool.search(cr,uid,[('user_id','=',phase.responsible_id.id)])
-            if resource_id:
-                calendar_id = resource_pool.browse(cr,uid,resource_id[0]).calendar_id.id
-        default_uom_id = uom_pool.search(cr,uid,[('name','=','Hour')])[0]
-        avg_hours = uom_pool._compute_qty(cr, uid, phase.product_uom.id, phase.duration,default_uom_id)
+        resource_id = resource_pool.search(cr, uid, [('user_id','=',phase.responsible_id.id)])
+        if resource_id:
+                calendar_id = resource_pool.browse(cr, uid, resource_id[0]).calendar_id.id
+        default_uom_id = uom_pool.search(cr, uid, [('name','=','Hour')])[0]
+        avg_hours = uom_pool._compute_qty(cr, uid, phase.product_uom.id, phase.duration, default_uom_id)
 
 # write method changes the date_start and date_end
 #for previous and next phases respectively based on valid condition
@@ -201,22 +200,22 @@ class project_phase(osv.osv):
         if vals.get('date_start'):
             if vals['date_start'] < phase.date_start:
                 dt_start = mx.DateTime.strptime(vals['date_start'],'%Y-%m-%d %H:%M:%S')
-                work_times = resource_cal_pool.interval_get(cr, uid, calendar_id or False, dt_start, avg_hours or 0.0,resource_id or False)
+                work_times = resource_cal_pool.interval_get(cr, uid, calendar_id or False, dt_start, avg_hours or 0.0, resource_id or False)
                 vals['date_end'] = work_times[-1][1].strftime('%Y-%m-%d %H:%M:%S')
                 super(project_phase, self).write(cr, uid, ids, vals, context=context)
 
                 for prv_phase in phase.previous_phase_ids:
-                   self.constraint_date_start(cr,uid,prv_phase,dt_start)
+                   self.constraint_date_start(cr, uid, prv_phase, dt_start)
 
         if vals.get('date_end'):
             if vals['date_end'] > phase.date_end:
                 dt_end = mx.DateTime.strptime(vals['date_end'],'%Y-%m-%d %H:%M:%S')
-                work_times = resource_cal_pool.interval_min_get(cr, uid, calendar_id or False, dt_end, avg_hours or 0.0,resource_id or False)
+                work_times = resource_cal_pool.interval_min_get(cr, uid, calendar_id or False, dt_end, avg_hours or 0.0, resource_id or False)
                 vals['date_start'] = work_times[0][0].strftime('%Y-%m-%d %H:%M:%S')
                 super(project_phase, self).write(cr, uid, ids, vals, context=context)
 
                 for next_phase in phase.next_phase_ids:
-                   self.constraint_date_end(cr,uid,next_phase,dt_end)
+                   self.constraint_date_end(cr, uid, next_phase, dt_end)
 
         return super(project_phase, self).write(cr, uid, ids, vals, context=context)
 
@@ -262,6 +261,7 @@ class project(osv.osv):
 
     _columns = {
         'phase_ids': fields.one2many('project.phase', 'project_id', "Project Phases")
+
     }
 
 project()
@@ -270,8 +270,111 @@ class task(osv.osv):
     _inherit = "project.task"
 
     _columns = {
-        'phase_id': fields.many2one('project.phase', 'Project Phase')
+        'phase_id': fields.many2one('project.phase', 'Project Phase'),
+        'occupation_rate': fields.float('Occupation Rate', help='The occupation rate fields indicates how much of his time a user is working on a task. A 100% occupation rate means the user works full time on the tasks. The ending date of a task is computed like this: Starting Date + Duration / Occupation Rate.'),
+        'planned_hours': fields.float('Planned Hours', required=True, help='Estimated time to do the task, usually set by the project manager when the task is in draft state.'),
     }
+    _defaults = {
+         'occupation_rate':lambda *a: '1'
+    }
+
+    def onchange_planned(self, cr, uid, ids, project, user_id=False, planned=0.0, effective=0.0, date_start=None, occupation_rate=0.0):
+        result = {}
+        if date_start:
+            resource_pool = self.pool.get('resource.resource')
+            project_pool = self.pool.get('project.project')
+            resource_calendar = self.pool.get('resource.calendar')
+            dt_start = mx.DateTime.strptime(date_start, '%Y-%m-%d %H:%M:%S')
+            resource_id = resource_pool.search(cr, uid, [('user_id','=',user_id)])
+            if resource_id:
+                resource_obj = resource_pool.browse(cr, uid, resource_id)[0]
+                hrs = planned / (float(occupation_rate) * resource_obj.time_efficiency)
+                calendar_id = resource_obj.calendar_id.id
+            else:
+                hrs = float(planned / occupation_rate)
+                calendar_id = project_pool.browse(cr, uid, project).resource_calendar_id .id
+            work_times = resource_calendar.interval_get(cr, uid, calendar_id or False, dt_start, hrs or 0.0, resource_id or False)
+            result['date_end'] = work_times[-1][1].strftime('%Y-%m-%d %H:%M:%S')
+        result['remaining_hours'] = planned - effective
+        return {'value' : result}
+
+    def constraint_date_start(self, cr, uid, task, date_end, context=None):
+       # Recursive call for all previous tasks if change in date_start < older time
+
+       resource_cal_pool = self.pool.get('resource.calendar')
+       resource_pool = self.pool.get('resource.resource')
+       calendar_id = task.project_id.resource_calendar_id.id
+       hours = task.remaining_hours / task.occupation_rate
+       resource_id = resource_pool.search(cr, uid, [('user_id','=',task.user_id.id)])
+       if resource_id:
+            resource_obj = resource_pool.browse(cr, uid, resource_id[0])
+            calendar_id = resource_obj.calendar_id.id
+            hours = task.planned_hours / (float(task.occupation_rate) * resource_obj.time_efficiency)
+       work_time = resource_cal_pool.interval_min_get(cr, uid, calendar_id or False, date_end, hours or 0.0, resource_id or False)
+       dt_start = work_time[0][0].strftime('%Y-%m-%d %H:%M:%S')
+       self.write(cr, uid, [task.id], {'date_start' : dt_start,'date_end' : date_end.strftime('%Y-%m-%d %H:%M:%S')})
+
+    def constraint_date_end(self, cr, uid, task, date_start, context=None):
+       # Recursive call for all next tasks if change in date_end > older time
+
+       resource_cal_pool = self.pool.get('resource.calendar')
+       resource_pool = self.pool.get('resource.resource')
+       calendar_id = task.project_id.resource_calendar_id.id
+       hours = task.remaining_hours / task.occupation_rate
+       resource_id = resource_pool.search(cr,uid,[('user_id','=',task.user_id.id)])
+       if resource_id:
+            resource_obj = resource_pool.browse(cr, uid, resource_id[0])
+            calendar_id = resource_obj.calendar_id.id
+            hours = task.planned_hours / (float(task.occupation_rate) * resource_obj.time_efficiency)
+       work_time = resource_cal_pool.interval_get(cr, uid, calendar_id or False, date_start, hours or 0.0, resource_id or False)
+       dt_end = work_time[-1][1].strftime('%Y-%m-%d %H:%M:%S')
+       self.write(cr, uid, [task.id], {'date_start' : date_start.strftime('%Y-%m-%d %H:%M:%S'),'date_end' : dt_end})
+
+    def write(self, cr, uid, ids, vals, context=None):
+
+        if not context:
+            context = {}
+
+        if context.get('scheduler',False):
+            return super(task, self).write(cr, uid, ids, vals, context=context)
+
+# if the task is performed by a resource then its calendar and efficiency also taken
+# otherwise the project's working calendar considered
+        tasks = self.browse( cr, uid, ids[0])
+        resource_cal_pool = self.pool.get('resource.calendar')
+        resource_pool = self.pool.get('resource.resource')
+        calendar_id = tasks.project_id.resource_calendar_id.id
+        hrs = tasks.remaining_hours / tasks.occupation_rate
+        resource_id = resource_pool.search(cr, uid, [('user_id','=',tasks.user_id.id)])
+        if resource_id:
+            resource_obj = resource_pool.browse(cr, uid, resource_id[0])
+            calendar_id = resource_obj.calendar_id.id
+            hrs = tasks.planned_hours / (float(tasks.occupation_rate) * resource_obj.time_efficiency)
+
+# write method changes the date_start and date_end
+# for previous and next tasks respectively based on valid condition
+        if vals.get('date_start'):
+            if vals['date_start'] < tasks.date_start:
+                dt_start = mx.DateTime.strptime(vals['date_start'],'%Y-%m-%d %H:%M:%S')
+                work_times = resource_cal_pool.interval_get(cr, uid, calendar_id or False, dt_start, hrs or 0.0, resource_id or False)
+                vals['date_end'] = work_times[-1][1].strftime('%Y-%m-%d %H:%M:%S')
+                super(task, self).write(cr, uid, ids, vals, context=context)
+
+                for prv_task in tasks.parent_ids:
+                   self.constraint_date_start(cr, uid, prv_task, dt_start)
+
+        if vals.get('date_end'):
+            if vals['date_end'] > tasks.date_end:
+                dt_end = mx.DateTime.strptime(vals['date_end'],'%Y-%m-%d %H:%M:%S')
+                hrs = tasks.remaining_hours / tasks.occupation_rate
+                work_times = resource_cal_pool.interval_min_get(cr, uid, calendar_id or False, dt_end, hrs or 0.0, resource_id or False)
+                vals['date_start'] = work_times[0][0].strftime('%Y-%m-%d %H:%M:%S')
+                super(task, self).write(cr, uid, ids, vals, context=context)
+
+                for next_task in tasks.child_ids:
+                   self.constraint_date_end(cr, uid, next_task, dt_end)
+        return super(task, self).write(cr, uid, ids, vals, context=context)
+
 task()
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
 
diff --git a/addons/project_long_term/project_demo.xml b/addons/project_long_term/project_demo.xml
index 9f94152141f..a561a9539a6 100644
--- a/addons/project_long_term/project_demo.xml
+++ b/addons/project_long_term/project_demo.xml
@@ -34,7 +34,7 @@
             <field name="password">manager1</field>
             <field eval="[(6,0,[])]" name="company_ids"/>
         </record>
- 
+
         <record id="res_users_manager1" model="res.users">
             <field model="ir.actions.actions" name="menu_id" search="[('name', '=', u'Menu')]"/>
             <field name="context_lang">en_US</field>
@@ -49,7 +49,7 @@
             <field name="password">manager2</field>
             <field eval="[(6,0,[])]" name="company_ids"/>
         </record>
-        
+
         <record id="res_users_user0" model="res.users">
             <field model="ir.actions.actions" name="menu_id" search="[('name', '=', u'Menu')]"/>
             <field name="context_lang">en_US</field>
@@ -64,7 +64,7 @@
             <field name="password">USER1</field>
             <field eval="[(6,0,[])]" name="company_ids"/>
         </record>
-        
+
         <record id="res_users_user1" model="res.users">
             <field model="ir.actions.actions" name="menu_id" search="[('name', '=', u'Menu')]"/>
             <field name="context_lang">en_US</field>
@@ -79,7 +79,7 @@
             <field name="password">user2</field>
             <field eval="[(6,0,[])]" name="company_ids"/>
         </record>
-        
+
         <record id="res_users_userfinance0" model="res.users">
             <field model="ir.actions.actions" name="menu_id" search="[('name', '=', u'Menu')]"/>
             <field name="context_lang">en_US</field>
@@ -94,7 +94,7 @@
             <field name="password">user_finance</field>
             <field eval="[(6,0,[])]" name="company_ids"/>
         </record>
-        
+
         <record id="res_users_userdesign0" model="res.users">
             <field model="ir.actions.actions" name="menu_id" search="[('name', '=', u'Menu')]"/>
             <field name="context_lang">en_US</field>
@@ -109,7 +109,7 @@
             <field name="password">user_design1</field>
             <field eval="[(6,0,[])]" name="company_ids"/>
         </record>
-        
+
         <record id="res_users_userdesign1" model="res.users">
             <field model="ir.actions.actions" name="menu_id" search="[('name', '=', u'Menu')]"/>
             <field name="context_lang">en_US</field>
@@ -201,16 +201,6 @@
         </record>
 
         <!-- Resources -->
-        <record id="resource_resource_fabienpinckaers0" model="resource.resource">
-            <field eval="1.0" name="time_efficiency"/>
-            <field name="user_id" ref="base.user_root"/>
-            <field name="name">Fabien Pinckaers</field>
-            <field name="company_id" ref="base.main_company"/>
-            <field eval="1" name="active"/>
-            <field name="calendar_id" ref="hr.timesheet_group1"/>
-            <field name="resource_type">user</field>
-        </record>
-
         <record id="resource_resource_analyst0" model="resource.resource">
             <field eval="1.0" name="time_efficiency"/>
             <field name="user_id" ref="res_users_useranalyst0"/>
@@ -271,7 +261,7 @@
             <field eval="[(6,0,[])]" name="type_ids"/>
             <field name="name">OpenERP Website Development</field>
         </record>
-    
+
         <!-- Project Phases -->
         <record id="project_phase_informationgatheringandunderstanding0" model="project.phase">
             <field eval="[(6,0,[])]" name="previous_phase_ids"/>
@@ -284,7 +274,7 @@
             <field name="responsible_id" ref="res_users_demouser1"/>
             <field eval="10.0" name="duration"/>
             <field name="project_id" ref="project_project_openerpwebsitedevelopment0"/>
-            <field name="constraint_date_start">2010-02-26 15:37:00</field>
+            <field name="constraint_date_start">2010-02-24 15:37:00</field>
             <field name="date_end">2010-03-10 15:33:00</field>
         </record>
 
@@ -293,7 +283,7 @@
             <field name="name">Planning</field>
             <field name="product_uom" ref="product.uom_day"/>
             <field eval="10" name="sequence"/>
-            <field name="constraint_date_end">2010-02-18 15:49:00</field>
+            <field name="constraint_date_end">2010-03-25 15:49:00</field>
             <field name="date_start">2010-02-18 15:48:00</field>
             <field name="state">draft</field>
             <field name="responsible_id" ref="res_users_manager0"/>
@@ -308,13 +298,13 @@
             <field name="name">Web Design </field>
             <field name="product_uom" ref="product.uom_day"/>
             <field eval="10" name="sequence"/>
-            <field name="constraint_date_end">2010-04-10 16:08:00</field>
+            <field name="constraint_date_end">2010-04-15 16:08:00</field>
             <field name="date_start">2010-04-01 16:02:00</field>
             <field name="state">draft</field>
             <field name="responsible_id" ref="res_users_userdesign0"/>
             <field eval="10.0" name="duration"/>
             <field name="project_id" ref="project_project_openerpwebsitedevelopment0"/>
-            <field name="constraint_date_start">2010-04-01 16:08:00</field>
+            <field name="constraint_date_start">2010-03-09 16:00:00</field>
             <field name="date_end">2010-04-10 16:02:00</field>
         </record>
 
@@ -329,7 +319,7 @@
             <field name="responsible_id" ref="res_users_manager0"/>
             <field eval="15.0" name="duration"/>
             <field name="project_id" ref="project_project_openerpwebsitedevelopment0"/>
-            <field name="constraint_date_start">2010-04-14 16:11:00</field>
+            <field name="constraint_date_start">2010-03-10 16:11:00</field>
             <field name="date_end">2010-04-26 16:10:00</field>
         </record>
 
@@ -338,13 +328,13 @@
             <field name="name">Website Deployment</field>
             <field name="product_uom" ref="product.uom_day"/>
             <field eval="10" name="sequence"/>
-            <field name="constraint_date_end">2010-04-28 16:35:00</field>
+            <field name="constraint_date_end">2010-04-30 16:35:00</field>
             <field name="date_start">2010-04-26 16:35:00</field>
             <field name="state">draft</field>
             <field name="responsible_id" ref="res_users_manager0"/>
             <field eval="2.0" name="duration"/>
             <field name="project_id" ref="project_project_openerpwebsitedevelopment0"/>
-            <field name="constraint_date_start">2010-04-27 16:35:00</field>
+            <field name="constraint_date_start">2010-03-10 16:35:00</field>
             <field name="date_end">2010-04-27 16:34:00</field>
         </record>
 
@@ -402,7 +392,7 @@
             <field name="phase_id" ref="project_phase_developmentintegrationandtesting0"/>
             <field eval="50.0" name="useability"/>
         </record>
-    
+
         <!-- Tasks -->
         <record id="project_task_preparerequirementsdocument0" model="project.task">
             <field eval="10" name="sequence"/>
diff --git a/addons/project_long_term/project_wizard.xml b/addons/project_long_term/project_wizard.xml
index bcb94d0fd02..05d4d1f3e0f 100644
--- a/addons/project_long_term/project_wizard.xml
+++ b/addons/project_long_term/project_wizard.xml
@@ -3,12 +3,20 @@
     <data>
         <wizard id="wizard_compute_phase" menu="False" model="project.phase" name="wizard.compute.phases" string="Compute Phase Scheduling"/>
         <wizard id="wizard_schedule_task" menu="False" model="project.phase" name="phase.schedule.tasks" string="Schedule Tasks"/>
-        <menuitem id="base.menu_pm_planning" name="Planning" parent="base.menu_main" sequence="3"/>
+        <wizard id="wizard_compute_task" model="project.task" menu="False" name="wizard.compute.tasks" string="Compute Task Scheduling"/>
+		<menuitem id="base.menu_pm_planning" name="Planning" parent="base.menu_main" sequence="3"/>
 		<menuitem
             action="wizard_compute_phase"
             id="menu_wizard_compute_phase"
             parent="base.menu_pm_planning"
             type="wizard"
             sequence="1"/>
+
+        <menuitem
+            action="wizard_compute_task"
+            id="menu_wizard_compute_task"
+            parent="base.menu_pm_planning"
+            type="wizard"
+            sequence="1"/>
     </data>
 </openerp>
diff --git a/addons/project_long_term/wizard/__init__.py b/addons/project_long_term/wizard/__init__.py
index 236fc2892a3..fffe3ded100 100644
--- a/addons/project_long_term/wizard/__init__.py
+++ b/addons/project_long_term/wizard/__init__.py
@@ -20,7 +20,9 @@
 ##############################################################################
 
 import compute_phases_date
+import compute_tasks_date
 import schedule_tasks
+import project_resource
 
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
 
diff --git a/addons/project_long_term/wizard/compute_phases_date.py b/addons/project_long_term/wizard/compute_phases_date.py
index 4a2054e4ff6..0ad554f3122 100644
--- a/addons/project_long_term/wizard/compute_phases_date.py
+++ b/addons/project_long_term/wizard/compute_phases_date.py
@@ -25,7 +25,7 @@ from tools.translate import _
 import datetime
 from resource.faces import *
 from new import classobj
-import project.project_resource as proj
+import project_resource as proj
 
 compute_form = """<?xml version="1.0" ?>
 <form string="Compute Scheduling of Phases">
@@ -44,7 +44,7 @@ success_msg = """<?xml version="1.0" ?>
     <label string="Phase Scheduling completed successfully."/>
 </form>"""
 
-def phase_schedule(cr,uid,phase,start_date,calendar_id=False):
+def phase_schedule(cr, uid, phase, start_date, calendar_id=False):
        pool = pooler.get_pool(cr.dbname)
        phase_pool = pool.get('project.phase')
        resource_pool = pool.get('resource.resource')
@@ -53,13 +53,13 @@ def phase_schedule(cr,uid,phase,start_date,calendar_id=False):
        resource_cal = False
        phase_resource = False
        if phase:
-            resource_id = resource_pool.search(cr,uid,[('user_id','=',phase.responsible_id.id)])
+            resource_id = resource_pool.search(cr, uid, [('user_id','=',phase.responsible_id.id)])
             if resource_id:
-                resource_obj = resource_pool.browse(cr,uid,resource_id)[0]
-                leaves = proj.leaves_resource(cr,uid,calendar_id or False ,resource_id,resource_obj.calendar_id.id)
-                phase_resource = classobj(str(resource_obj.name),(Resource,),{'__doc__':resource_obj.name,'__name__':resource_obj.name,'vacation':tuple(leaves),'efficiency':resource_obj.time_efficiency})
-            default_uom_id = uom_pool.search(cr,uid,[('name','=','Hour')])[0]
-            avg_hours = uom_pool._compute_qty(cr, uid, phase.product_uom.id, phase.duration,default_uom_id)
+                resource_obj = resource_pool.browse(cr, uid, resource_id)[0]
+                leaves = proj.leaves_resource(cr, uid, calendar_id or False , resource_id, resource_obj.calendar_id.id)
+                phase_resource = classobj(str(resource_obj.name), (Resource,), {'__doc__' : resource_obj.name, '__name__' : resource_obj.name, 'vacation' : tuple(leaves), 'efficiency' : resource_obj.time_efficiency})
+            default_uom_id = uom_pool.search(cr, uid, [('name','=','Hour')])[0]
+            avg_hours = uom_pool._compute_qty(cr, uid, phase.product_uom.id, phase.duration, default_uom_id)
             duration = str(avg_hours) + 'H'
 
             #    Creating a new project for each phase
@@ -69,8 +69,8 @@ def phase_schedule(cr,uid,phase,start_date,calendar_id=False):
                 resource = phase_resource
                 #    If project has working calendar else the default one would be considered
                 if calendar_id:
-                    working_days = proj.compute_working_calendar(cr,uid,calendar_id)
-                    vacation = tuple(proj.leaves_resource(cr,uid,calendar_id))
+                    working_days = proj.compute_working_calendar(cr, uid, calendar_id)
+                    vacation = tuple(proj.leaves_resource(cr, uid, calendar_id))
 
                 def phase():
                     effort = duration
@@ -78,26 +78,25 @@ def phase_schedule(cr,uid,phase,start_date,calendar_id=False):
             project = BalancedProject(Project)
             s_date = project.phase.start.to_datetime()
             e_date = project.phase.end.to_datetime()
-
             #    According to constraints on date start and date end on phase recalculation done
             if phase.constraint_date_start and str(s_date) < phase.constraint_date_start:
-                start_date = datetime.datetime.strptime(phase.constraint_date_start,'%Y-%m-%d %H:%M:%S')
+                start_date = datetime.datetime.strptime(phase.constraint_date_start, '%Y-%m-%d %H:%M:%S')
             else:
                 start_date = s_date
             if phase.constraint_date_end and str(e_date) > phase.constraint_date_end:
-                end_date= datetime.datetime.strptime(phase.constraint_date_end,'%Y-%m-%d %H:%M:%S')
+                end_date= datetime.datetime.strptime(phase.constraint_date_end, '%Y-%m-%d %H:%M:%S')
                 date_start = phase.constraint_date_end[:-3]
             else:
                 end_date = e_date
                 date_start = end_date
 
             #    Writing the dates back
-            phase_pool.write(cr,uid,[phase.id],{'date_start':start_date.strftime('%Y-%m-%d %H:%M:%S'),'date_end':end_date.strftime('%Y-%m-%d %H:%M:%S')},context={'scheduler':True})
+            phase_pool.write(cr, uid, [phase.id], {'date_start' :start_date.strftime('%Y-%m-%d %H:%M:%S'), 'date_end' :end_date.strftime('%Y-%m-%d %H:%M:%S')}, context={'scheduler' :True})
 
             #    Recursive calling the next phases till all the phases are scheduled
             for phase in phase.next_phase_ids:
                if phase.state in ['draft','open','pending']:
-                   phase_schedule(cr,uid,phase,date_start,phase.project_id.resource_calendar_id.id or False)
+                   phase_schedule(cr, uid, phase, date_start, phase.project_id.resource_calendar_id.id or False)
                else:
                    continue
 
@@ -111,22 +110,22 @@ class wizard_compute_phases(wizard.interface):
 
         # if project mentioned
         if data['form']['project_id']:
-            project_id = project_pool.browse(cr,uid,data['form']['project_id'])
-            phase_ids = phase_pool.search(cr,uid,[('project_id','=',project_id.id),('state','in',['draft','open','pending']),('previous_phase_ids','=',False)])
+            project_id = project_pool.browse(cr, uid, data['form']['project_id'])
+            phase_ids = phase_pool.search(cr, uid, [('project_id','=',project_id.id), ('state','in',['draft','open','pending']), ('previous_phase_ids','=',False)])
 
         # else all the draft,open,pending states phases taken
         else:
-            phase_ids = phase_pool.search(cr,uid,[('state','in',['draft','open','pending']),('previous_phase_ids','=',False)])
+            phase_ids = phase_pool.search(cr, uid,[('state','in',['draft','open','pending']), ('previous_phase_ids','=',False)])
 
         phase_ids.sort()
-        phase_objs = phase_pool.browse(cr,uid,phase_ids)
+        phase_objs = phase_pool.browse(cr, uid, phase_ids)
         for phase in phase_objs:
             start_date = phase.project_id.date_start
             if not phase.project_id.date_start:
                 start_date = datetime.datetime.now().strftime("%Y-%m-%d")
-            start_dt = datetime.datetime.strftime((datetime.datetime.strptime(start_date,"%Y-%m-%d")),"%Y-%m-%d %H:%M")
+            start_dt = datetime.datetime.strftime((datetime.datetime.strptime(start_date, "%Y-%m-%d")), "%Y-%m-%d %H:%M")
             calendar_id = phase.project_id.resource_calendar_id.id
-            phase_schedule(cr,uid,phase,start_dt,calendar_id or False)
+            phase_schedule(cr, uid, phase, start_dt, calendar_id or False)
         return {}
 
     states = {
diff --git a/addons/project_long_term/wizard/compute_tasks_date.py b/addons/project_long_term/wizard/compute_tasks_date.py
new file mode 100644
index 00000000000..3cf865a48db
--- /dev/null
+++ b/addons/project_long_term/wizard/compute_tasks_date.py
@@ -0,0 +1,150 @@
+# -*- 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/>.
+#
+##############################################################################
+
+import wizard
+import pooler
+from tools.translate import _
+import datetime
+from resource.faces import *
+from new import classobj
+import operator
+import project_resource as proj
+
+compute_form = """<?xml version="1.0" ?>
+<form string="Compute Scheduling of Tasks">
+    <field name="project_id" colspan="4"/>
+</form>"""
+
+success_msg = """<?xml version="1.0" ?>
+<form string="Compute Scheduling of Tasks">
+    <label string="Task Scheduling completed successfully."/>
+</form>"""
+
+compute_fields = {
+    'project_id': {'string':'Project', 'type':'many2one', 'relation': 'project.project', 'required':'True'},
+}
+
+class wizard_compute_tasks(wizard.interface):
+
+    def _compute_date(self, cr, uid, data, context):
+        pool = pooler.get_pool(cr.dbname)
+        project_pool = pool.get('project.project')
+        task_pool = pool.get('project.task')
+        resource_pool = pool.get('resource.resource')
+        user_pool = pool.get('res.users')
+        project_id = data['form']['project_id']
+        project = project_pool.browse(cr, uid, project_id)
+        task_ids = task_pool.search(cr, uid, [('project_id','=',project_id), ('state','in',['draft','open','pending'])])
+        if task_ids:
+            wktime_cal = []
+            task_ids.sort()
+            task_obj = task_pool.browse(cr, uid, task_ids)
+            calendar_id = project.resource_calendar_id.id
+            start_date = project.date_start
+            if not project.date_start:
+                start_date = datetime.datetime.now().strftime("%Y-%m-%d")
+            date_start = datetime.datetime.strftime(datetime.datetime.strptime(start_date, "%Y-%m-%d"), "%Y-%m-%d %H:%M")
+
+#    To create resources which are the Project Members
+            resource_objs = []
+            for resource in project.members:
+                leaves = []
+                resource_id = resource_pool.search(cr, uid, [('user_id','=',resource.id)])
+                if resource_id:
+                    resource_obj = resource_pool.browse(cr, uid, resource_id)[0]
+                    leaves = proj.leaves_resource(cr, uid, calendar_id or False , resource_id, resource_obj.calendar_id.id)
+                    resource_objs.append(classobj(str(resource.name), (Resource,), {'__doc__' : resource.name, '__name__' : resource.name, 'vacation' : tuple(leaves), 'efficiency' : resource_obj.time_efficiency}))
+
+            priority_dict = {'0' :1000, '1' :800, '2' :500, '3' :300,'4' :100}
+
+#     To create dynamic no of tasks with the resource specified
+            def tasks_resource(j, eff, priorty=500, obj=None):
+                def task():
+                    """
+                    task is a dynamic method!
+                    """
+                    effort = eff
+                    if obj:
+                        resource = obj
+                    priority = priorty
+                task.__doc__ = "TaskNO%d" %j
+                task.__name__ = "task%d" %j
+                return task
+
+#    Creating the project with all the tasks and resources
+            def Project():
+                title = project.name
+                start = date_start
+                resource = reduce(operator.or_, resource_objs)
+                minimum_time_unit = 1
+
+#    If project has calendar
+                if calendar_id:
+                    working_days = proj.compute_working_calendar(cr, uid, calendar_id)
+                    vacation = tuple(proj.leaves_resource(cr, uid, calendar_id))
+
+#    Dynamic Creation of tasks
+                i = 0
+                for each_task in task_obj:
+                    hours = str(each_task.planned_hours / each_task.occupation_rate)+ 'H'
+                    if each_task.priority in priority_dict.keys():
+                        priorty = priority_dict[each_task.priority]
+                    if each_task.user_id:
+                       for resource_object in resource_objs:
+                            if resource_object.__name__ == each_task.user_id.name:
+                               task = tasks_resource(i, hours, priorty, resource_object)
+                    else:
+                        task = tasks_resource(i, hours, priorty)
+                    i += 1
+
+#    Writing back the dates
+            project = BalancedProject(Project)
+            loop_no = 0
+            for t in project:
+                s_date = t.start.to_datetime()
+                e_date = t.end.to_datetime()
+                if loop_no == 0:
+                    project_pool.write(cr, uid, [project_id], {'date' : e_date})
+                else:
+                    user_id = user_pool.search(cr, uid, [('name','=',t.booked_resource[0].__name__)])
+                    task_pool.write(cr, uid, [task_obj[loop_no-1].id], {'date_start' :s_date.strftime('%Y-%m-%d %H:%M:%S'), 'date_deadline' :e_date.strftime('%Y-%m-%d %H:%M:%S'), 'user_id' :user_id[0]}, context={'scheduler' :True})
+                loop_no +=1
+        return {}
+
+    states = {
+        'init': {
+            'actions': [],
+            'result': {'type':'form', 'arch':compute_form, 'fields':compute_fields, 'state':[
+                ('end', 'Cancel'),
+                ('compute', 'Compute')
+            ]},
+        },
+
+
+        'compute': {
+            'actions': [_compute_date],
+            'result': {'type':'form','arch':success_msg,'fields':{}, 'state':[('end', 'Ok')]},
+        }
+    }
+wizard_compute_tasks('wizard.compute.tasks')
+
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/addons/project_long_term/wizard/project_resource.py b/addons/project_long_term/wizard/project_resource.py
new file mode 100644
index 00000000000..c3bc686d980
--- /dev/null
+++ b/addons/project_long_term/wizard/project_resource.py
@@ -0,0 +1,81 @@
+import pooler
+import datetime
+
+def timeformat_convert(cr, uid, time_string, context={}):
+#    Function to convert input time string:: 8.5 to output time string 8:30
+
+        split_list = str(time_string).split('.')
+        hour_part = split_list[0]
+        mins_part = split_list[1]
+        round_mins  = int(round(float(mins_part) * 60,-2))
+        converted_string = hour_part + ':' + str(round_mins)[0:2]
+        return converted_string
+
+def leaves_resource(cr, uid, calendar_id, resource_id=False, resource_calendar=False):
+#    To get the leaves for the resource_ids working on phase
+
+        pool = pooler.get_pool(cr.dbname)
+        resource_leaves_pool = pool.get('resource.calendar.leaves')
+        leaves = []
+        if resource_id:
+            resource_leave_ids = resource_leaves_pool.search(cr, uid, ['|', ('calendar_id','=',calendar_id), ('calendar_id','=',resource_calendar), ('resource_id','=',resource_id)])
+        else:
+            resource_leave_ids = resource_leaves_pool.search(cr, uid, [('calendar_id','=',calendar_id), ('resource_id','=',False)])
+        res_leaves = resource_leaves_pool.read(cr, uid, resource_leave_ids, ['date_from', 'date_to'])
+        for leave in range(len(res_leaves)):
+                dt_start = datetime.datetime.strptime(res_leaves[leave]['date_from'], '%Y-%m-%d %H:%M:%S')
+                dt_end = datetime.datetime.strptime(res_leaves[leave]['date_to'], '%Y-%m-%d %H:%M:%S')
+                no = dt_end - dt_start
+                [leaves.append((dt_start + datetime.timedelta(days=x)).strftime('%Y-%m-%d')) for x in range(int(no.days + 1))]
+                leaves.sort()
+        return leaves
+
+def compute_working_calendar(cr, uid, calendar_id):
+#     To change the format of working calendar to bring it into 'faces' format
+
+        pool = pooler.get_pool(cr.dbname)
+        resource_week_pool = pool.get('resource.calendar.week')
+        time_range = "8:00-8:00"
+        non_working = ""
+        wk = {"0":"mon","1":"tue","2":"wed","3":"thu","4":"fri","5":"sat","6":"sun"}
+        wk_days = {}
+        wk_time = {}
+        wktime_list = []
+        wktime_cal = []
+        week_ids = resource_week_pool.search(cr, uid, [('calendar_id','=',calendar_id)])
+        week_obj = resource_week_pool.read(cr, uid, week_ids, ['dayofweek', 'hour_from', 'hour_to'])
+
+#     Converting time formats into appropriate format required
+#     and creating a list like [('mon', '8:00-12:00'), ('mon', '13:00-18:00')]
+        for week in week_obj:
+            res_str = ""
+            if wk.has_key(week['dayofweek']):
+                day = wk[week['dayofweek']]
+                wk_days[week['dayofweek']] = wk[week['dayofweek']]
+
+            hour_from_str = timeformat_convert(cr, uid, week['hour_from'])
+            hour_to_str = timeformat_convert(cr, uid, week['hour_to'])
+            res_str = hour_from_str + '-' + hour_to_str
+            wktime_list.append((day, res_str))
+
+#     Converting it to format like [('mon', '8:00-12:00', '13:00-18:00')]
+        for item in wktime_list:
+            if wk_time.has_key(item[0]):
+                wk_time[item[0]].append(item[1])
+            else:
+                wk_time[item[0]] = [item[0]]
+                wk_time[item[0]].append(item[1])
+
+        for k,v in wk_time.items():
+            wktime_cal.append(tuple(v))
+
+#     For non working days adding [('tue,wed,fri,sat,sun', '8:00-8:00')]
+        for k,v in wk_days.items():
+            if wk.has_key(k):
+                wk.pop(k)
+        for v in wk.itervalues():
+            non_working += v + ','
+        if non_working:
+            wktime_cal.append((non_working[:-1], time_range))
+
+        return wktime_cal
\ No newline at end of file
diff --git a/addons/project_long_term/wizard/schedule_tasks.py b/addons/project_long_term/wizard/schedule_tasks.py
index ea30718d616..ac968e276f6 100644
--- a/addons/project_long_term/wizard/schedule_tasks.py
+++ b/addons/project_long_term/wizard/schedule_tasks.py
@@ -27,14 +27,14 @@ from resource.faces import *
 from new import classobj
 import operator
 import time
-import project.project_resource as proj
+import project_resource as proj
 
 success_msg = """<?xml version="1.0" ?>
 <form string="Compute Scheduling of Tasks">
     <label string="Task Scheduling completed successfully."/>
 </form>"""
 
-def resource_list(cr,uid,phase):
+def resource_list(cr, uid, phase):
 #    To create resources which are the Project Members
 
         resource_objs = []
@@ -43,9 +43,9 @@ def resource_list(cr,uid,phase):
             leaves = []
             resource_eff = res.time_efficiency
             resource_cal = res.calendar_id.id
-            wktime_cal = proj.compute_working_calendar(cr,uid,resource_cal)
-            leaves = proj.leaves_resource(cr,uid,phase.project_id.resource_calendar_id.id or False ,res.id,resource_cal)
-            resource_objs.append(classobj(str(res.user_id.name),(Resource,),{'__doc__':res.user_id.name,'__name__':res.user_id.name,'vacation':tuple(leaves),'efficiency':resource_eff}))
+            wktime_cal = proj.compute_working_calendar(cr, uid, resource_cal)
+            leaves = proj.leaves_resource(cr, uid, phase.project_id.resource_calendar_id.id or False , res.id, resource_cal)
+            resource_objs.append(classobj(str(res.user_id.name), (Resource,), {'__doc__' : res.user_id.name, '__name__' : res.user_id.name, 'vacation' : tuple(leaves), 'efficiency' : resource_eff}))
         return resource_objs
 
 class wizard_schedule_task(wizard.interface):
@@ -55,12 +55,12 @@ class wizard_schedule_task(wizard.interface):
         phase_pool = pool.get('project.phase')
         task_pool = pool.get('project.task')
         user_pool = pool.get('res.users')
-        phase = phase_pool.browse(cr,uid,data['id'])
-        task_ids = map(lambda x:x.id,(filter(lambda x:x.state in ['open','draft','pending'] ,phase.task_ids)))
+        phase = phase_pool.browse(cr, uid, data['id'])
+        task_ids = map(lambda x : x.id, (filter(lambda x : x.state in ['open','draft','pending'] , phase.task_ids)))
 
         if task_ids:
             task_ids.sort()
-            tasks = task_pool.browse(cr,uid,task_ids)
+            tasks = task_pool.browse(cr, uid, task_ids)
             wktime_cal = []
             start_date = str(phase.date_start)[:-9]
             if not phase.date_start:
@@ -68,13 +68,13 @@ class wizard_schedule_task(wizard.interface):
                     start_date = datetime.datetime.now().strftime("%Y-%m-%d")
                 else:
                     start_date = phase.project_id.date_start
-            date_start = datetime.datetime.strftime(datetime.datetime.strptime(start_date,"%Y-%m-%d"),"%Y-%m-%d %H:%M")
+            date_start = datetime.datetime.strftime(datetime.datetime.strptime(start_date, "%Y-%m-%d"), "%Y-%m-%d %H:%M")
             calendar_id = phase.project_id.resource_calendar_id.id
-            resource_objs = resource_list(cr,uid,phase)
-            priority_dict = {'0':1000,'1':800,'2':500,'3':300,'4':100}
+            resource_objs = resource_list(cr, uid, phase)
+            priority_dict = {'0' :1000,'1' :800,'2' :500,'3' :300,'4' :100}
 
 #     To create dynamic no of tasks with the resource specified
-            def tasks_resource(j,eff,priorty = 500,obj=False):
+            def tasks_resource(j, eff, priorty=500, obj=False):
                 def task():
                     """
                     task is a dynamic method!
@@ -91,13 +91,13 @@ class wizard_schedule_task(wizard.interface):
             def Project():
                 title = "Test Project"
                 start = date_start
-                resource = reduce(operator.or_,resource_objs)
+                resource = reduce(operator.or_, resource_objs)
                 minimum_time_unit = 1
 
 #    If project has calendar
                 if calendar_id:
-                    working_days = proj.compute_working_calendar(cr,uid,calendar_id)
-                    vacation = tuple(proj.leaves_resource(cr,uid,calendar_id))
+                    working_days = proj.compute_working_calendar(cr, uid, calendar_id)
+                    vacation = tuple(proj.leaves_resource(cr, uid, calendar_id))
 
 #    Dynamic Creation of tasks
                 i = 0
@@ -108,9 +108,9 @@ class wizard_schedule_task(wizard.interface):
                     if each_task.user_id:
                        for resource_object in resource_objs:
                             if resource_object.__name__ == each_task.user_id.name:
-                               task = tasks_resource(i,hours,priorty,resource_object)
+                               task = tasks_resource(i, hours, priorty, resource_object)
                     else:
-                        task = tasks_resource(i,hours,priorty)
+                        task = tasks_resource(i, hours, priorty)
                     i += 1
 
 #    Writing back the dates
@@ -120,8 +120,8 @@ class wizard_schedule_task(wizard.interface):
                 s_date = t.start.to_datetime()
                 e_date = t.end.to_datetime()
                 if loop_no > 0:
-                    user_id = user_pool.search(cr,uid,[('name','=',t.booked_resource[0].__name__)])
-                    task_pool.write(cr,uid,[tasks[loop_no-1].id],{'date_start':s_date.strftime('%Y-%m-%d %H:%M:%S'),'date_deadline':e_date.strftime('%Y-%m-%d %H:%M:%S'),'user_id':user_id[0]},context={'scheduler':True})
+                    user_id = user_pool.search(cr, uid, [('name','=',t.booked_resource[0].__name__)])
+                    task_pool.write(cr, uid, [tasks[loop_no-1].id], {'date_start' :s_date.strftime('%Y-%m-%d %H:%M:%S'), 'date_deadline' :e_date.strftime('%Y-%m-%d %H:%M:%S'), 'user_id' :user_id[0]}, context={'scheduler' :True})
                 loop_no +=1
         return {}
 
diff --git a/addons/resource/resource.py b/addons/resource/resource.py
index d38bb40af5d..09a752850c9 100755
--- a/addons/resource/resource.py
+++ b/addons/resource/resource.py
@@ -37,16 +37,16 @@ class resource_calendar(osv.osv):
         'company_id': lambda self,cr,uid,c: self.pool.get('res.company')._company_default_get(cr, uid, 'resource.calendar', c)
     }
 
-    def interval_min_get(self, cr, uid, id, dt_from, hours,resource=False):
+    def interval_min_get(self, cr, uid, id, dt_from, hours, resource=False):
         resource_cal_leaves = self.pool.get('resource.calendar.leaves')
         dt_leave = []
         if not id:
-            return [(dt_from-mx.DateTime.RelativeDateTime(hours=int(hours)*3), dt_from)]
-        resource_leave_ids = resource_cal_leaves.search(cr,uid,[('calendar_id','=',id),'|',('resource_id','=',False),('resource_id','=',resource)])
-        res_leaves = resource_cal_leaves.read(cr,uid,resource_leave_ids,['date_from','date_to'])
+            return [(dt_from - mx.DateTime.RelativeDateTime(hours=int(hours)*3), dt_from)]
+        resource_leave_ids = resource_cal_leaves.search(cr, uid, [('calendar_id','=',id), '|', ('resource_id','=',False), ('resource_id','=',resource)])
+        res_leaves = resource_cal_leaves.read(cr, uid, resource_leave_ids, ['date_from', 'date_to'])
         for leave in res_leaves:
-            dtf = mx.DateTime.strptime(leave['date_from'],'%Y-%m-%d %H:%M:%S')
-            dtt = mx.DateTime.strptime(leave['date_to'],'%Y-%m-%d %H:%M:%S')
+            dtf = mx.DateTime.strptime(leave['date_from'], '%Y-%m-%d %H:%M:%S')
+            dtt = mx.DateTime.strptime(leave['date_to'], '%Y-%m-%d %H:%M:%S')
             no = dtt - dtf
             [dt_leave.append((dtf + mx.DateTime.RelativeDateTime(days=x)).strftime('%Y-%m-%d')) for x in range(int(no.days + 1))]
             dt_leave.sort()
@@ -72,8 +72,8 @@ class resource_calendar(osv.osv):
                     if leave_flag:
                         break
                     else:
-                        d1 = mx.DateTime.DateTime(dt_from.year,dt_from.month,dt_from.day,int(math.floor(hour_from)),int((hour_from%1) * 60))
-                        d2 = mx.DateTime.DateTime(dt_from.year,dt_from.month,dt_from.day,int(math.floor(m)),int((m%1) * 60))
+                        d1 = mx.DateTime.DateTime(dt_from.year, dt_from.month, dt_from.day, int(math.floor(hour_from)), int((hour_from%1) * 60))
+                        d2 = mx.DateTime.DateTime(dt_from.year, dt_from.month, dt_from.day, int(math.floor(m)), int((m%1) * 60))
                         result.append((d1, d2))
                         current_hour = hour_from
                         todo -= (m-hour_from)
@@ -87,16 +87,15 @@ class resource_calendar(osv.osv):
         resource_cal_leaves = self.pool.get('resource.calendar.leaves')
         dt_leave = []
         if not id:
-            return [(dt_from,dt_from+mx.DateTime.RelativeDateTime(hours=int(hours)*3))]
-        resource_leave_ids = resource_cal_leaves.search(cr,uid,[('calendar_id','=',id),'|',('resource_id','=',False),('resource_id','=',resource)])
-        res_leaves = resource_cal_leaves.read(cr,uid,resource_leave_ids,['date_from','date_to'])
+            return [(dt_from,dt_from + mx.DateTime.RelativeDateTime(hours=int(hours)*3))]
+        resource_leave_ids = resource_cal_leaves.search(cr, uid, [('calendar_id','=',id), '|', ('resource_id','=',False), ('resource_id','=',resource)])
+        res_leaves = resource_cal_leaves.read(cr, uid, resource_leave_ids, ['date_from', 'date_to'])
         for leave in res_leaves:
-            dtf = mx.DateTime.strptime(leave['date_from'],'%Y-%m-%d %H:%M:%S')
-            dtt = mx.DateTime.strptime(leave['date_to'],'%Y-%m-%d %H:%M:%S')
+            dtf = mx.DateTime.strptime(leave['date_from'], '%Y-%m-%d %H:%M:%S')
+            dtt = mx.DateTime.strptime(leave['date_to'], '%Y-%m-%d %H:%M:%S')
             no = dtt - dtf
             [dt_leave.append((dtf + mx.DateTime.RelativeDateTime(days=x)).strftime('%Y-%m-%d')) for x in range(int(no.days + 1))]
             dt_leave.sort()
-        print 'dtLevae',dt_leave
         todo = hours
         cycle = 0
         result = []
@@ -113,13 +112,13 @@ class resource_calendar(osv.osv):
                         dt_check = dt_from.strftime('%Y-%m-%d')
                         for leave in dt_leave:
                             if dt_check == leave:
-                                dt_check = mx.DateTime.strptime(dt_check,"%Y-%m-%d") + mx.DateTime.RelativeDateTime(days=1)
+                                dt_check = mx.DateTime.strptime(dt_check, "%Y-%m-%d") + mx.DateTime.RelativeDateTime(days=1)
                                 leave_flag = True
                         if leave_flag:
                             break
                         else:
-                            d1 = mx.DateTime.DateTime(dt_from.year,dt_from.month,dt_from.day,int(math.floor(m)),int((m%1) * 60))
-                            d2 = mx.DateTime.DateTime(dt_from.year,dt_from.month,dt_from.day,int(math.floor(hour_to)),int((hour_to%1) * 60))
+                            d1 = mx.DateTime.DateTime(dt_from.year, dt_from.month, dt_from.day, int(math.floor(m)), int((m%1) * 60))
+                            d2 = mx.DateTime.DateTime(dt_from.year, dt_from.month, dt_from.day, int(math.floor(hour_to)), int((hour_to%1) * 60))
                             result.append((d1, d2))
                             current_hour = hour_to
                             todo -= (hour_to - m)
@@ -170,11 +169,11 @@ class resource_resource(osv.osv):
 
         if context.get('project_id',False):
             project_pool = self.pool.get('project.project')
-            project_rec = project_pool.browse(cr,uid,context['project_id'])
+            project_rec = project_pool.browse(cr, uid, context['project_id'])
             user_ids = [user_id.id for user_id in project_rec.members]
             args.append(('user_id','in',user_ids))
 
-        return super(resource_resource, self).search(cr, uid, args, offset, limit,order, context, count)
+        return super(resource_resource, self).search(cr, uid, args, offset, limit, order, context, count)
 resource_resource()
 
 class resource_calendar_leaves(osv.osv):
@@ -189,7 +188,7 @@ class resource_calendar_leaves(osv.osv):
         'resource_id' : fields.many2one("resource.resource", "Resource", help="If empty, this is a generic holiday for the company. If a resource is set, the holiday/leave is only for this resource"),
     }
     def check_dates(self, cr, uid, ids):
-         leave = self.read(cr, uid, ids[0],['date_from','date_to'])
+         leave = self.read(cr, uid, ids[0], ['date_from', 'date_to'])
          if leave['date_from'] and leave['date_to']:
              if leave['date_from'] > leave['date_to']:
                  return False
@@ -203,9 +202,9 @@ class resource_calendar_leaves(osv.osv):
         result = {}
         if resource:
             resource_pool = self.pool.get('resource.resource')
-            result['calendar_id'] = resource_pool.browse(cr,uid,resource).calendar_id.id
-            return {'value':result}
-        return {'value':{'calendar_id':[]}}
+            result['calendar_id'] = resource_pool.browse(cr, uid, resource).calendar_id.id
+            return {'value': result}
+        return {'value': {'calendar_id': []}}
 
 resource_calendar_leaves()
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:

From f9a593a862ac7b2bb12b26852db96b3978411db4 Mon Sep 17 00:00:00 2001
From: "Rvo (Open ERP)" <rvo@tinyerp.co.in>
Date: Tue, 2 Mar 2010 19:11:19 +0530
Subject: [PATCH 3/4] [IMP]:view inheritance of project.task,on_change on tasks

bzr revid: rvo@tinyerp.co.in-20100302134119-vii5t2aw2vo5nwd1
---
 addons/project_long_term/project.py       |  2 +-
 addons/project_long_term/project_view.xml | 27 ++++++++++++++++++++++-
 2 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/addons/project_long_term/project.py b/addons/project_long_term/project.py
index cd928d908e2..94e82b593eb 100644
--- a/addons/project_long_term/project.py
+++ b/addons/project_long_term/project.py
@@ -187,7 +187,6 @@ class project_phase(osv.osv):
         uom_pool = self.pool.get('product.uom')
         resource_id = False
         calendar_id = phase.project_id.resource_calendar_id.id
-
         resource_id = resource_pool.search(cr, uid, [('user_id','=',phase.responsible_id.id)])
         if resource_id:
                 calendar_id = resource_pool.browse(cr, uid, resource_id[0]).calendar_id.id
@@ -373,6 +372,7 @@ class task(osv.osv):
 
                 for next_task in tasks.child_ids:
                    self.constraint_date_end(cr, uid, next_task, dt_end)
+
         return super(task, self).write(cr, uid, ids, vals, context=context)
 
 task()
diff --git a/addons/project_long_term/project_view.xml b/addons/project_long_term/project_view.xml
index c7178c3f6d0..28678469f55 100644
--- a/addons/project_long_term/project_view.xml
+++ b/addons/project_long_term/project_view.xml
@@ -96,7 +96,7 @@
             <field name="arch" type="xml">
                 <tree string="Project Phases">
                     <field name="name"/>
-                    <field name="project_id"/>
+                    <field name="project_id" on_change="onchange_project(project_id)"/>
                     <field name="date_start"/>
                     <field name="date_end"/>
                     <field name="duration"/>
@@ -112,6 +112,31 @@
             <field name="view_type">form</field>
         </record>
 
+    	<record id="view_project_phase_task_form1" model="ir.ui.view">
+			<field name="name">project.phase.task.form1</field>
+			<field name="model">project.task</field>
+			<field name="type">form</field>
+			<field name="inherit_id" ref="project.view_task_form2"/>
+			<field name="arch" type="xml">
+				<field name="planned_hours" position="replace">
+					<field name="planned_hours" widget="float_time" attrs="{'readonly':[('state','!=','draft')]}" on_change="onchange_planned(project_id, user_id, planned_hours, effective_hours, date_start, occupation_rate)"/>
+				</field>
+
+			</field>
+	   </record>
+
+		<record id="view_project_phase_task_form2" model="ir.ui.view">
+			<field name="name">project.phase.task.form2</field>
+			<field name="model">project.task</field>
+			<field name="type">form</field>
+			<field name="inherit_id" ref="project.view_task_form2"/>
+			<field name="arch" type="xml">
+				<field name="date_end" position = "after">
+		  			<field name="occupation_rate"/>
+				</field>
+			</field>
+	   </record>
+
         <act_window
         id="project_phase_task_list"
         name="Related Tasks"

From 80fc9c09d22df81407d4c16b12e94062b0603a9d Mon Sep 17 00:00:00 2001
From: "Rvo (Open ERP)" <rvo@tinyerp.co.in>
Date: Wed, 3 Mar 2010 12:22:52 +0530
Subject: [PATCH 4/4] [IMP]:removed hr dependency from project,mrp and included
 resource dependency in mrp and project_long_term

bzr revid: rvo@tinyerp.co.in-20100303065252-smg21yms5d9qzx7f
---
 addons/hr/hr_demo.xml                     | 77 +----------------------
 addons/mrp/__terp__.py                    |  6 +-
 addons/mrp/mrp_demo.xml                   | 32 +++++-----
 addons/project/__terp__.py                |  2 +-
 addons/project/project.py                 |  3 +-
 addons/project/project_view.xml           |  3 +-
 addons/project_long_term/__terp__.py      |  2 +-
 addons/project_long_term/project_demo.xml |  8 +--
 addons/project_long_term/project_view.xml | 13 ++++
 addons/resource/__terp__.py               | 14 ++---
 addons/resource/resource_view.xml         | 15 +----
 11 files changed, 49 insertions(+), 126 deletions(-)

diff --git a/addons/hr/hr_demo.xml b/addons/hr/hr_demo.xml
index e4ac2a97872..36a2703717f 100644
--- a/addons/hr/hr_demo.xml
+++ b/addons/hr/hr_demo.xml
@@ -4,88 +4,13 @@
 
         <!-- Example employee -->
 
-        <record id="timesheet_group1" model="resource.calendar">
-            <field name="name">38 Hours/Week</field>
-        </record>
-
         <record id="employee1" model="hr.employee">
             <field name="name">Fabien Pinckaers</field>
-            <field name="calendar_id" ref="timesheet_group1"/>
+            <field name="calendar_id" ref="resource.timesheet_group1"/>
             <!--<field name="regime">45</field>-->
             <field name="user_id" ref="base.user_root"/>
             <!--<field name="holiday_max">25</field>-->
         </record>
 
-        <record model="resource.calendar.week">
-            <field name="name">Monday morning</field>
-            <field name="dayofweek">0</field>
-            <field name="hour_from">08</field>
-            <field name="hour_to">12</field>
-            <field name="calendar_id" ref="timesheet_group1"/>
-        </record>
-        <record model="resource.calendar.week">
-            <field name="name">Monday evening</field>
-            <field name="dayofweek">0</field>
-            <field name="hour_from">13</field>
-            <field name="hour_to">18</field>
-            <field name="calendar_id" ref="timesheet_group1"/>
-        </record>
-        <record model="resource.calendar.week">
-            <field name="name">Tuesday morning</field>
-            <field name="dayofweek">1</field>
-            <field name="hour_from">08</field>
-            <field name="hour_to">12</field>
-            <field name="calendar_id" ref="timesheet_group1"/>
-        </record>
-        <record model="resource.calendar.week">
-            <field name="name">Tuesday evening</field>
-            <field name="dayofweek">1</field>
-            <field name="hour_from">13</field>
-            <field name="hour_to">18</field>
-            <field name="calendar_id" ref="timesheet_group1"/>
-        </record>
-        <record model="resource.calendar.week">
-            <field name="name">Wednesday morning</field>
-            <field name="dayofweek">2</field>
-            <field name="hour_from">08</field>
-            <field name="hour_to">12</field>
-            <field name="calendar_id" ref="timesheet_group1"/>
-        </record>
-        <record model="resource.calendar.week">
-            <field name="name">Wednesday evening</field>
-            <field name="dayofweek">2</field>
-            <field name="hour_from">13</field>
-            <field name="hour_to">18</field>
-            <field name="calendar_id" ref="timesheet_group1"/>
-        </record>
-        <record model="resource.calendar.week">
-            <field name="name">Thursday morning</field>
-            <field name="dayofweek">3</field>
-            <field name="hour_from">08</field>
-            <field name="hour_to">12</field>
-            <field name="calendar_id" ref="timesheet_group1"/>
-        </record>
-        <record model="resource.calendar.week">
-            <field name="name">Thursday evening</field>
-            <field name="hour_from">13</field>
-            <field name="hour_to">18</field>
-            <field name="dayofweek">3</field>
-            <field name="calendar_id" ref="timesheet_group1"/>
-        </record>
-        <record model="resource.calendar.week">
-            <field name="name">Friday morning</field>
-            <field name="dayofweek">4</field>
-            <field name="hour_from">08</field>
-            <field name="hour_to">12</field>
-            <field name="calendar_id" ref="timesheet_group1"/>
-        </record>
-        <record model="resource.calendar.week">
-            <field name="name">Friday evening</field>
-            <field name="dayofweek">4</field>
-            <field name="hour_from">13</field>
-            <field name="hour_to">18</field>
-            <field name="calendar_id" ref="timesheet_group1"/>
-        </record>
-
     </data>
 </openerp>
diff --git a/addons/mrp/__terp__.py b/addons/mrp/__terp__.py
index 1d5eb98da2e..a147266ce1d 100644
--- a/addons/mrp/__terp__.py
+++ b/addons/mrp/__terp__.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 ##############################################################################
-#    
+#
 #    OpenERP, Open Source Management Solution
 #    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
 #
@@ -15,7 +15,7 @@
 #    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/>.     
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
 
@@ -26,7 +26,7 @@
     "author" : "Tiny",
     "website" : "http://www.openerp.com",
     "category" : "Generic Modules/Production",
-    "depends" : ["stock", "hr", "purchase", "product","process"],
+    "depends" : ["stock", "resource", "purchase", "product","process"],
     "description": """
     This is the base module to manage the manufacturing process in Open ERP.
 
diff --git a/addons/mrp/mrp_demo.xml b/addons/mrp/mrp_demo.xml
index dba0633adb9..f0c1cfa5483 100644
--- a/addons/mrp/mrp_demo.xml
+++ b/addons/mrp/mrp_demo.xml
@@ -1,24 +1,24 @@
 <?xml version="1.0" encoding="utf-8"?>
 <openerp>
     <data noupdate="1">
-        
+
         <!--
 	Resource: mrp.workcenter
 	-->
-        
+
         <record id="mrp_workcenter_0" model="mrp.workcenter">
             <field name="name">Assembly workshop</field>
-            <field name="type">hr</field>
+            <field name="calendar_id" ref="resource.timesheet_group1"/>
         </record>
         <record id="mrp_workcenter_1" model="mrp.workcenter">
             <field name="name">Repairs workshop</field>
-            <field name="type">hr</field>
+            <field name="calendar_id" ref="resource.timesheet_group1"/>
         </record>
-        
+
         <!--
 	Resource: mrp.property.group
 	-->
-        
+
         <record id="mrp_property_group_ram" model="mrp.property.group">
             <field name="name">RAM</field>
         </record>
@@ -52,11 +52,11 @@
         <record id="mrp_property_group_psu" model="mrp.property.group">
             <field name="name">PSU</field>
         </record>
-        
+
         <!--
 	Resource: mrp.property
 	-->
-        
+
         <record id="mrp_property_0" model="mrp.property">
             <field name="group_id" ref="mrp_property_group_ram"/>
             <field name="name">DDR 512MB PC400</field>
@@ -138,7 +138,7 @@
         <!--
 	Resource: mrp.routing.workcenter
 	-->
-        
+
         <record id="mrp_routing_workcenter_0" model="mrp.routing.workcenter">
             <field name="routing_id" ref="mrp_routing_0"/>
             <field name="workcenter_id" ref="mrp_workcenter_0"/>
@@ -158,11 +158,11 @@
             <field name="hour_nbr">3</field>
             <field name="name">assembly main + processor + fan</field>
         </record>
-        
+
         <!--
 	Resource: mrp.bom
 	-->
-        
+
         <record id="mrp_bom_0" model="mrp.bom">
             <field name="name">Regular processor config</field>
             <field name="product_uom" ref="product.product_uom_unit"/>
@@ -171,7 +171,7 @@
             <field name="type">normal</field>
             <field model="product.product" name="product_id" search="[('default_code','=','CPU_GEN')]"/>
         </record>
-        
+
         <record id="mrp_bom_1" model="mrp.bom">
             <field name="name">Assembly Basic+ PC</field>
             <field name="product_uom" ref="product.product_uom_unit"/>
@@ -247,14 +247,14 @@
             <field name="type">phantom</field>
             <field model="product.product" name="product_id" search="[('default_code','=','RAM_GEN')]"/>
         </record>
-        
+
         <record id="mrp_bom_13" model="mrp.bom">
             <field name="name">High Speed Processor + main board on demand</field>
             <field name="product_uom" ref="product.product_uom_unit"/>
             <field name="product_qty">1.0</field>
             <field model="product.product" name="product_id" search="[('default_code','=','CPU2')]"/>
         </record>
-        
+
         <record id="mrp_bom_kit" model="mrp.bom">
             <field name="code">KIT</field>
             <field name="name">Kit Mouse</field>
@@ -484,7 +484,7 @@
             <field name="bom_id" ref="mrp_bom_9"/>
             <field model="product.product" name="product_id" search="[('default_code','=','TOW1')]"/>
         </record>
-        
+
         <record id="mrp_bom_kit2" model="mrp.bom">
             <field name="code">KIT</field>
             <field name="name">Kit Keyboard + Mouse</field>
@@ -508,6 +508,6 @@
             <field name="bom_id" ref="mrp_bom_kit2"/>
             <field model="product.product" name="product_id" search="[('default_code','=','KEYA')]"/>
         </record>
-        
+
     </data>
 </openerp>
diff --git a/addons/project/__terp__.py b/addons/project/__terp__.py
index 0753ee91f96..cedeab01b4f 100644
--- a/addons/project/__terp__.py
+++ b/addons/project/__terp__.py
@@ -26,7 +26,7 @@
     "author" : "Tiny",
     "website" : "http://www.openerp.com",
     "category" : "Generic Modules/Projects & Services",
-    "depends" : ["product", "analytic", "hr", "process", "mail_gateway"],
+    "depends" : ["product", "analytic", "process", "mail_gateway"],
     "description": """Project management module that track multi-level projects, tasks,
 works done on tasks, eso. It is able to render planning, order tasks, eso.
     """,
diff --git a/addons/project/project.py b/addons/project/project.py
index 40fadc7ae45..2267c5c9aaf 100644
--- a/addons/project/project.py
+++ b/addons/project/project.py
@@ -134,8 +134,7 @@ class project(osv.osv):
         'warn_customer': fields.boolean('Warn Partner', help="If you check this, the user will have a popup when closing a task that propose a message to send by email to the customer."),
         'warn_header': fields.text('Mail Header', help="Header added at the beginning of the email for the warning message sent to the customer when a task is closed."),
         'warn_footer': fields.text('Mail Footer', help="Footer added at the beginning of the email for the warning message sent to the customer when a task is closed."),
-        'resource_calendar_id': fields.many2one('resource.calendar', 'Working Time', help="Timetable working hours to adjust the gantt diagram report"),
-#        'state': fields.selection([('template', 'Template'), ('open', 'Running'), ('pending', 'Pending'), ('cancelled', 'Cancelled'), ('done', 'Done')], 'State', required=True, readonly=True,
+        #        'state': fields.selection([('template', 'Template'), ('open', 'Running'), ('pending', 'Pending'), ('cancelled', 'Cancelled'), ('done', 'Done')], 'State', required=True, readonly=True,
 #                                  help='The project can be in either if the states \'Template\' and \'Running\'.\n If it is template then we can make projects based on the template projects. If its in \'Running\' state it is a normal project.\
 #                                 \n If it is to be reviewed then the state is \'Pending\'.\n When the project is completed the state is set to \'Done\'.'),
         'type_ids': fields.many2many('project.task.type', 'project_task_type_rel', 'project_id', 'type_id', 'Tasks Stages'),
diff --git a/addons/project/project_view.xml b/addons/project/project_view.xml
index 63584bea532..73249f58384 100644
--- a/addons/project/project_view.xml
+++ b/addons/project/project_view.xml
@@ -25,8 +25,7 @@
                         <page string="Administration">
                             <group col="2" colspan="2">
                                 <separator colspan="2" string="Scheduling"/>
-                                <field name="resource_calendar_id"/>
-                                <field name="priority"/>
+                                 <field name="priority"/>
                                 <field name="active" select="2"/>
                             </group>
                             <group col="2" colspan="2">
diff --git a/addons/project_long_term/__terp__.py b/addons/project_long_term/__terp__.py
index c03e52b2a05..80c9a9d98b7 100644
--- a/addons/project_long_term/__terp__.py
+++ b/addons/project_long_term/__terp__.py
@@ -26,7 +26,7 @@
     "author" : "Tiny",
     "website" : "http://www.openerp.com",
     "category" : "Generic Modules/Projects & Services",
-    "depends" : ["project"],
+    "depends" : ["project","resource"],
     "description": """Long Term Project management module that track planning, scheduling, resources allocation.
     """,
     "init_xml" : [],
diff --git a/addons/project_long_term/project_demo.xml b/addons/project_long_term/project_demo.xml
index a561a9539a6..64dcb19c31e 100644
--- a/addons/project_long_term/project_demo.xml
+++ b/addons/project_long_term/project_demo.xml
@@ -207,7 +207,7 @@
             <field name="name">Analyst</field>
             <field name="company_id" ref="base.main_company"/>
             <field eval="1" name="active"/>
-            <field name="calendar_id" ref="hr.timesheet_group1"/>
+            <field name="calendar_id" ref="resource.timesheet_group1"/>
             <field name="resource_type">user</field>
         </record>
 
@@ -217,7 +217,7 @@
             <field name="name">Programmer</field>
             <field name="company_id" ref="base.main_company"/>
             <field eval="1" name="active"/>
-            <field name="calendar_id" ref="hr.timesheet_group1"/>
+            <field name="calendar_id" ref="resource.timesheet_group1"/>
             <field name="resource_type">user</field>
         </record>
 
@@ -227,7 +227,7 @@
             <field name="name">Tester</field>
             <field name="company_id" ref="base.main_company"/>
             <field eval="1" name="active"/>
-            <field name="calendar_id" ref="hr.timesheet_group1"/>
+            <field name="calendar_id" ref="resource.timesheet_group1"/>
             <field name="resource_type">user</field>
         </record>
 
@@ -237,7 +237,7 @@
             <field name="name">Web Designer</field>
             <field name="company_id" ref="base.main_company"/>
             <field eval="1" name="active"/>
-            <field name="calendar_id" ref="hr.timesheet_group1"/>
+            <field name="calendar_id" ref="resource.timesheet_group1"/>
             <field name="resource_type">user</field>
         </record>
 
diff --git a/addons/project_long_term/project_view.xml b/addons/project_long_term/project_view.xml
index 28678469f55..be7b8de5977 100644
--- a/addons/project_long_term/project_view.xml
+++ b/addons/project_long_term/project_view.xml
@@ -112,6 +112,19 @@
             <field name="view_type">form</field>
         </record>
 
+        <record id="view_phase_project_form1" model="ir.ui.view">
+			<field name="name">phase.project.form1</field>
+			<field name="model">project.project</field>
+			<field name="type">form</field>
+			<field name="inherit_id" ref="project.edit_project"/>
+			<field name="arch" type="xml">
+				<field name="priority" position="before">
+					<field name="resource_calendar_id"/>
+				</field>
+
+			</field>
+	   </record>
+
     	<record id="view_project_phase_task_form1" model="ir.ui.view">
 			<field name="name">project.phase.task.form1</field>
 			<field name="model">project.task</field>
diff --git a/addons/resource/__terp__.py b/addons/resource/__terp__.py
index 4970fe2ceac..7c924574cf1 100755
--- a/addons/resource/__terp__.py
+++ b/addons/resource/__terp__.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 ##############################################################################
-#    
+#
 #    OpenERP, Open Source Management Solution
 #    Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
 #
@@ -15,7 +15,7 @@
 #    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/>.     
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
 
@@ -29,7 +29,7 @@
     "description": """
     Module for resource management. You can manage:
     * Leave/Holidays or Days off of the company
-    
+
     """,
     'author': 'Tiny',
     'website': 'http://www.openerp.com',
@@ -37,11 +37,11 @@
     'init_xml': [],
     'update_xml': [
         #'security/resource_security.xml',
-#        'security/ir.model.access.csv',        
-        'resource_view.xml',        
+#        'security/ir.model.access.csv',
+        'resource_view.xml',
+    ],
+    'demo_xml': ['resource_demo.xml'
     ],
-    'demo_xml': [#'resource_demo.xml'
-                ],
     'installable': True,
     'active': False,
     'certificate': None,
diff --git a/addons/resource/resource_view.xml b/addons/resource/resource_view.xml
index bce5d2f8807..36f15124b9d 100755
--- a/addons/resource/resource_view.xml
+++ b/addons/resource/resource_view.xml
@@ -120,8 +120,7 @@
             <field name="view_mode">tree,form</field>
         </record>
 
-        <menuitem id="base.menu_pm_planning" name="Planning" parent="base.menu_main" sequence="3"/>
-        <menuitem action="action_resource_resource_tree" id="base.menu_resource_resource_tree" parent="base.menu_pm_planning" />
+        <menuitem action="action_resource_resource_tree" id="base.menu_resource_resource_tree" parent="base.menu_pm_resources" />
 
         <record id="resource_calendar_leave_form" model="ir.ui.view">
             <field name="name">resource.calendar.leaves.form</field>
@@ -161,17 +160,5 @@
 
         <menuitem action="action_resource_calendar_leave_tree" id="menu_resource_calendar_leave_tree" parent="base.menu_pm_resources"/>
 
-		<!-- project member -->
-        <record id="view_project_member_tree" model="ir.ui.view">
-            <field name="name">project.member.tree</field>
-            <field name="model">resource.resource</field>
-            <field name="type">tree</field>
-            <field eval="99" name="priority"/>
-            <field name="arch" type="xml">
-                <tree string="Project's Members">
-                    <field name="name"/>
-                </tree>
-            </field>
-        </record>
     </data>
 </openerp>