151 lines
6.2 KiB
Python
151 lines
6.2 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 wizard
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import pooler
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from tools.translate import _
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import datetime
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from resource.faces import *
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from new import classobj
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import operator
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import project_resource as proj
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compute_form = """<?xml version="1.0" ?>
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<form string="Compute Scheduling of Tasks">
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<field name="project_id" colspan="4"/>
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</form>"""
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success_msg = """<?xml version="1.0" ?>
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<form string="Compute Scheduling of Tasks">
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<label string="Task Scheduling completed successfully."/>
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</form>"""
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compute_fields = {
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'project_id': {'string':'Project', 'type':'many2one', 'relation': 'project.project', 'required':'True'},
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}
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class wizard_compute_tasks(wizard.interface):
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def _compute_date(self, cr, uid, data, context):
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pool = pooler.get_pool(cr.dbname)
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project_pool = pool.get('project.project')
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task_pool = pool.get('project.task')
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resource_pool = pool.get('resource.resource')
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user_pool = pool.get('res.users')
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project_id = data['form']['project_id']
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project = project_pool.browse(cr, uid, project_id)
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task_ids = task_pool.search(cr, uid, [('project_id','=',project_id), ('state','in',['draft','open','pending'])])
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if task_ids:
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wktime_cal = []
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task_ids.sort()
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task_obj = task_pool.browse(cr, uid, task_ids)
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calendar_id = project.resource_calendar_id.id
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start_date = project.date_start
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if not project.date_start:
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start_date = datetime.datetime.now().strftime("%Y-%m-%d")
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date_start = datetime.datetime.strftime(datetime.datetime.strptime(start_date, "%Y-%m-%d"), "%Y-%m-%d %H:%M")
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# To create resources which are the Project Members
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resource_objs = []
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for resource in project.members:
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leaves = []
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resource_id = resource_pool.search(cr, uid, [('user_id','=',resource.id)])
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if resource_id:
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resource_obj = resource_pool.browse(cr, uid, resource_id)[0]
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leaves = proj.leaves_resource(cr, uid, calendar_id or False , resource_id, resource_obj.calendar_id.id)
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resource_objs.append(classobj(str(resource.name), (Resource,), {'__doc__' : resource.name, '__name__' : resource.name, 'vacation' : tuple(leaves), 'efficiency' : resource_obj.time_efficiency}))
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priority_dict = {'0' :1000, '1' :800, '2' :500, '3' :300,'4' :100}
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# To create dynamic no of tasks with the resource specified
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def tasks_resource(j, eff, priorty=500, obj=None):
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def task():
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"""
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task is a dynamic method!
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"""
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effort = eff
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if obj:
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resource = obj
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priority = priorty
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task.__doc__ = "TaskNO%d" %j
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task.__name__ = "task%d" %j
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return task
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# Creating the project with all the tasks and resources
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def Project():
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title = project.name
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start = date_start
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resource = reduce(operator.or_, resource_objs)
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minimum_time_unit = 1
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# If project has calendar
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if calendar_id:
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working_days = proj.compute_working_calendar(cr, uid, calendar_id)
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vacation = tuple(proj.leaves_resource(cr, uid, calendar_id))
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# Dynamic Creation of tasks
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i = 0
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for each_task in task_obj:
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hours = str(each_task.planned_hours / each_task.occupation_rate)+ 'H'
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if each_task.priority in priority_dict.keys():
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priorty = priority_dict[each_task.priority]
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if each_task.user_id:
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for resource_object in resource_objs:
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if resource_object.__name__ == each_task.user_id.name:
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task = tasks_resource(i, hours, priorty, resource_object)
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else:
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task = tasks_resource(i, hours, priorty)
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i += 1
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# Writing back the dates
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project = BalancedProject(Project)
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loop_no = 0
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for t in project:
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s_date = t.start.to_datetime()
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e_date = t.end.to_datetime()
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if loop_no == 0:
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project_pool.write(cr, uid, [project_id], {'date' : e_date})
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else:
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user_id = user_pool.search(cr, uid, [('name','=',t.booked_resource[0].__name__)])
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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})
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loop_no +=1
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return {}
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states = {
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'init': {
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'actions': [],
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'result': {'type':'form', 'arch':compute_form, 'fields':compute_fields, 'state':[
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('end', 'Cancel'),
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('compute', 'Compute')
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]},
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},
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'compute': {
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'actions': [_compute_date],
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'result': {'type':'form','arch':success_msg,'fields':{}, 'state':[('end', 'Ok')]},
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}
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}
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wizard_compute_tasks('wizard.compute.tasks')
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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