251 lines
12 KiB
Python
251 lines
12 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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import mx.DateTime
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import time
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import math
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from osv import fields, osv
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from tools.translate import _
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class resource_calendar(osv.osv):
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_name = "resource.calendar"
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_description = "Resource Calendar"
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_columns = {
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'name' : fields.char("Name", size=64, required=True),
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'company_id' : fields.many2one('res.company', 'Company', required=False),
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'attendance_ids' : fields.one2many('resource.calendar.attendance', 'calendar_id', 'Working Time'),
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'manager' : fields.many2one('res.users', 'Workgroup manager'),
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}
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_defaults = {
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'company_id': lambda self, cr, uid, context: self.pool.get('res.company')._company_default_get(cr, uid, 'resource.calendar', context=context)
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}
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def _get_leaves(self, cr, uid, id, resource):
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resource_cal_leaves = self.pool.get('resource.calendar.leaves')
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dt_leave = []
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resource_leave_ids = resource_cal_leaves.search(cr, uid, [('calendar_id','=',id), '|', ('resource_id','=',False), ('resource_id','=',resource)])
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res_leaves = resource_cal_leaves.read(cr, uid, resource_leave_ids, ['date_from', 'date_to'])
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for leave in res_leaves:
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dtf = mx.DateTime.strptime(leave['date_from'], '%Y-%m-%d %H:%M:%S')
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dtt = mx.DateTime.strptime(leave['date_to'], '%Y-%m-%d %H:%M:%S')
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no = dtt - dtf
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[dt_leave.append((dtf + mx.DateTime.RelativeDateTime(days=x)).strftime('%Y-%m-%d')) for x in range(int(no.days + 1))]
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dt_leave.sort()
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return dt_leave
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def interval_min_get(self, cr, uid, id, dt_from, hours, resource=False):
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if not id:
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return [(dt_from - mx.DateTime.RelativeDateTime(hours=int(hours)*3), dt_from)]
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dt_leave = self._get_leaves(cr, uid, id, resource)
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dt_leave.reverse()
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todo = hours
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cycle = 0
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result = []
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maxrecur = 100
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current_hour = dt_from.hour
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while (todo>0) and maxrecur:
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cr.execute("select hour_from,hour_to from resource_calendar_attendance where dayofweek='%s' and calendar_id=%s order by hour_from desc", (dt_from.day_of_week,id))
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for (hour_from,hour_to) in cr.fetchall():
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leave_flag = False
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if (hour_from<current_hour) and (todo>0):
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m = min(hour_to, current_hour)
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if (m-hour_from)>todo:
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hour_from = m-todo
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dt_check = dt_from.strftime('%Y-%m-%d')
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for leave in dt_leave:
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if dt_check == leave:
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dt_check = mx.DateTime.strptime(dt_check,"%Y-%m-%d") - mx.DateTime.RelativeDateTime(days=1)
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leave_flag = True
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if leave_flag:
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break
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else:
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d1 = mx.DateTime.DateTime(dt_from.year, dt_from.month, dt_from.day, int(math.floor(hour_from)), int((hour_from%1) * 60))
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d2 = mx.DateTime.DateTime(dt_from.year, dt_from.month, dt_from.day, int(math.floor(m)), int((m%1) * 60))
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result.append((d1, d2))
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current_hour = hour_from
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todo -= (m-hour_from)
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dt_from -= mx.DateTime.RelativeDateTime(days=1)
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current_hour = 24
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maxrecur -= 1
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result.reverse()
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return result
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def interval_get(self, cr, uid, id, dt_from, hours, resource=False, byday=True):
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if not id:
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return [(dt_from,dt_from + mx.DateTime.RelativeDateTime(hours=int(hours)*3))]
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dt_leave = self._get_leaves(cr, uid, id, resource)
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todo = hours
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cycle = 0
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result = []
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maxrecur = 100
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current_hour = dt_from.hour
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while (todo>0) and maxrecur:
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cr.execute("select hour_from,hour_to from resource_calendar_attendance where dayofweek='%s' and calendar_id=%s order by hour_from", (dt_from.day_of_week,id))
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for (hour_from,hour_to) in cr.fetchall():
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leave_flag = False
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if (hour_to>current_hour) and (todo>0):
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m = max(hour_from, current_hour)
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if (hour_to-m)>todo:
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hour_to = m+todo
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dt_check = dt_from.strftime('%Y-%m-%d')
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for leave in dt_leave:
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if dt_check == leave:
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dt_check = mx.DateTime.strptime(dt_check, "%Y-%m-%d") + mx.DateTime.RelativeDateTime(days=1)
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leave_flag = True
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if leave_flag:
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break
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else:
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d1 = mx.DateTime.DateTime(dt_from.year, dt_from.month, dt_from.day, int(math.floor(m)), int((m%1) * 60))
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d2 = mx.DateTime.DateTime(dt_from.year, dt_from.month, dt_from.day, int(math.floor(hour_to)), int((hour_to%1) * 60))
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result.append((d1, d2))
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current_hour = hour_to
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todo -= (hour_to - m)
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dt_from += mx.DateTime.RelativeDateTime(days=1)
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current_hour = 0
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maxrecur -= 1
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return result
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def interval_hours_get(self, cr, uid, id, dt_from, dt_to, resource=False):
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result = []
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if not id:
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return 0.0
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dt_leave = self._get_leaves(cr, uid, id, resource)
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hours = 0.0
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current_hour = dt_from.hour
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while (dt_from <= dt_to):
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cr.execute("select hour_from,hour_to from resource_calendar_attendance where dayofweek='%s' and calendar_id=%s order by hour_from", (dt_from.day_of_week,id))
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der = cr.fetchall()
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for (hour_from,hour_to) in der:
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if hours != 0.0:#For first time of the loop only,hours will be 0
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current_hour = hour_from
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leave_flag = False
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if (hour_to>=current_hour):
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dt_check = dt_from.strftime('%Y-%m-%d')
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for leave in dt_leave:
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if dt_check == leave:
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dt_check = mx.DateTime.strptime(dt_check, "%Y-%m-%d") + mx.DateTime.RelativeDateTime(days=1)
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leave_flag = True
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if leave_flag:
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break
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else:
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d1 = dt_from
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d2 = mx.DateTime.DateTime(dt_from.year, dt_from.month, dt_from.day, int(math.floor(hour_to)), int((hour_to%1) * 60))
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if hours != 0.0:#For first time of the loop only,hours will be 0
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d1 = mx.DateTime.DateTime(dt_from.year, dt_from.month, dt_from.day, int(math.floor(current_hour)), int((current_hour%1) * 60))
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if dt_from.day == dt_to.day:
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if hour_from <= dt_to.hour <= hour_to:
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d2 = dt_to
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dt_from = d2
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hours += (d2-d1).seconds
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dt_from = mx.DateTime.DateTime(dt_from.year, dt_from.month, dt_from.day, int(math.floor(current_hour)), int((current_hour%1) * 60)) + mx.DateTime.RelativeDateTime(days=1)
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current_hour = 0.0
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return (hours/3600)
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resource_calendar()
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class resource_calendar_attendance(osv.osv):
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_name = "resource.calendar.attendance"
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_description = "Work Detail"
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_columns = {
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'name' : fields.char("Name", size=64, required=True),
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'dayofweek': fields.selection([('0','Monday'),('1','Tuesday'),('2','Wednesday'),('3','Thursday'),('4','Friday'),('5','Saturday'),('6','Sunday')], 'Day of week'),
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'date_from' : fields.date('Starting date'),
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'hour_from' : fields.float('Work from', size=8, required=True),
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'hour_to' : fields.float("Work to", size=8, required=True),
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'calendar_id' : fields.many2one("resource.calendar", "Resource's Calendar", required=True),
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}
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_order = 'dayofweek, hour_from'
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resource_calendar_attendance()
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class resource_resource(osv.osv):
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_name = "resource.resource"
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_description = "Resource Detail"
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_columns = {
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'name' : fields.char("Name", size=64, required=True),
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'code': fields.char('Code', size=16),
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'active' : fields.boolean('Active', help="If the active field is set to true, it will allow you to hide the resource record without removing it."),
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'company_id' : fields.many2one('res.company', 'Company'),
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'resource_type': fields.selection([('user','Human'),('material','Material')], 'Resource Type', required=True),
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'user_id' : fields.many2one('res.users', 'User', help='Related user name for the resource to manage its access.'),
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'time_efficiency' : fields.float('Efficiency factor', size=8, required=True, help="This field depict the efficiency of the resource to complete tasks. e.g resource put alone on a phase of 5 days with 5 tasks assigned to him, will show a load of 100% for this phase by default, but if we put a efficency of 200%, then his load will only be 50%."),
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'calendar_id' : fields.many2one("resource.calendar", "Working time", help="Define the schedule of resource"),
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}
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_defaults = {
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'resource_type' : 'user',
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'time_efficiency' : 1,
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'active' : True,
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'company_id': lambda self, cr, uid, context: self.pool.get('res.company')._company_default_get(cr, uid, 'resource.resource', context=context)
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}
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def search(self, cr, uid, args, offset=0, limit=None, order=None, context=None, count=False):
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if context is None:
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context = {}
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if context.get('project_id',False):
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project_pool = self.pool.get('project.project')
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project_rec = project_pool.browse(cr, uid, context['project_id'])
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user_ids = [user_id.id for user_id in project_rec.members]
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args.append(('user_id','in',user_ids))
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return super(resource_resource, self).search(cr, uid, args, offset, limit, order, context, count)
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resource_resource()
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class resource_calendar_leaves(osv.osv):
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_name = "resource.calendar.leaves"
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_description = "Leave Detail"
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_columns = {
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'name' : fields.char("Name", size=64),
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'company_id' : fields.related('calendar_id','company_id',type='many2one',relation='res.company',string="Company",readonly=True),
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'calendar_id' : fields.many2one("resource.calendar", "Working time"),
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'date_from' : fields.datetime('Start Date', required=True),
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'date_to' : fields.datetime('End Date', required=True),
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'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"),
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}
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def check_dates(self, cr, uid, ids, context={}):
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leave = self.read(cr, uid, ids[0], ['date_from', 'date_to'])
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if leave['date_from'] and leave['date_to']:
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if leave['date_from'] > leave['date_to']:
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return False
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return True
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_constraints = [
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(check_dates, 'Error! leave start-date must be lower then leave end-date.', ['date_from', 'date_to'])
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]
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def onchange_resource(self,cr, uid, ids, resource, context={}):
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result = {}
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if resource:
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resource_pool = self.pool.get('resource.resource')
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result['calendar_id'] = resource_pool.browse(cr, uid, resource).calendar_id.id
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return {'value': result}
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return {'value': {'calendar_id': []}}
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resource_calendar_leaves()
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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