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# -*- coding: utf-8 -*-
##############################################################################
#
# school module for OpenERP
# Copyright (C) 2010 Tecnoba S.L. (http://www.tecnoba.com)
# Pere Ramon Erro Mas <pereerro@tecnoba.com> All Rights Reserved.
#
# This file is a part of school module
#
# school OpenERP module is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# school OpenERP module is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
from osv import osv, fields
class school_participation_course_data(osv.osv):
_name = 'school.participation_course_data'
_columns = {
'participation_id' : fields.many2one('groups.participation',ondelete='cascade',required=True,select=True,string='Participation',),
'course_id' : fields.many2one('school.course',ondelete='restrict',required=True,select=True,string='Course',),
'session_id' : fields.many2one('school.session',ondelete='set null',select=True,string='Session',),
}
def clean_dirty(self, cr, uid, context=None):
dicci={}
query="""
SELECT co.id,p.id,s.id FROM school_course_line AS cl
INNER JOIN school_course AS co ON cl.course_id=co.id
INNER JOIN school_session AS s ON cl.offer_id=s.offer
INNER JOIN groups_participation AS p ON s.id=p.session_id
WHERE NOT (co.part_course_data_ok AND p.part_course_data_ok)
"""
cr.execute(query)
for (course_id,part_id,session_id) in cr.fetchall(): dicci[(course_id,part_id)]=session_id
query="""
SELECT co.id,p.id
FROM school_classe AS c,
groups_group_assignation AS ga,
school_course AS co,
groups_participation AS p
WHERE c.group_id=ga.group_id AND
ga.datetime_from<c.date_to AND
ga.datetime_to>c.date_from AND
c.course_id=co.id AND
ga.participation_id=p.id AND
NOT (co.part_course_data_ok AND p.part_course_data_ok)
"""
cr.execute(query)
for (course_id,part_id) in cr.fetchall():
key=(course_id,part_id)
if key not in dicci: dicci[key]=False
set_db=set()
set_mem=set(dicci.keys())
query="""
SELECT co.id,p.id FROM school_participation_course_data AS pcd
INNER JOIN school_course AS co ON pcd.course_id=co.id
INNER JOIN groups_participation AS p ON pcd.participation_id=p.id
WHERE NOT (co.part_course_data_ok AND p.part_course_data_ok)
"""
cr.execute(query)
for (course_id,part_id) in cr.fetchall(): set_db.add((course_id,part_id))
for (course_id,part_id) in set_mem.difference(set_db):
self.create(cr, uid, {'course_id': course_id, 'participation_id': part_id, 'session_id': dicci[(course_id,part_id)]})
for (course_id,part_id) in set_mem.intersection(set_db):
self.write(cr, uid, super(school_participation_course_data, self).search(cr, uid, [('participation_id','=',part_id),('course_id','=',course_id)]), {'session_id': dicci[(course_id,part_id)]})
for (course_id,part_id) in set_db.difference(set_mem):
self.unlink(cr, uid, super(school_participation_course_data, self).search(cr, uid, [('participation_id','=',part_id),('course_id','=',course_id)]))
cr.execute("UPDATE school_course SET part_course_data_ok=TRUE WHERE NOT part_course_data_ok")
cr.execute("UPDATE groups_participation SET part_course_data_ok=TRUE WHERE NOT part_course_data_ok")
def search(self, cr, uid, args, offset=0, limit=None, order=None, context=None, count=False):
self.clean_dirty(cr, uid, context=context)
ret=super(school_participation_course_data, self).search(cr, uid, args, offset=offset, limit=limit, order=order, context=context, count=count)
return ret
school_participation_course_data()
class school_course(osv.osv):
_name = 'school.course'
_inherit = 'school.course'
_columns = {
'participation_data_ids' : fields.one2many('school.participation_course_data','course_id','Data participations',),
'part_course_data_ok' : fields.boolean('Data courses OK',),
}
_defaults = {
'part_course_data_ok': lambda self,cr,uid,context: False,
}
school_course()
class groups_participation(osv.osv):
_name = 'groups.participation'
_inherit = 'groups.participation'
_columns = {
'course_lines' : fields.one2many('school.participation_course_data', 'participation_id', string='Course Lines',),
'part_course_data_ok' : fields.boolean('Data courses OK',),
}
_defaults = {
'part_course_data_ok': lambda self,cr,uid,context: False,
}
def read(self, cr, uid, ids, fields, context=None, load='_classic_read'):
if 'course_lines' in fields:
for part in self.browse(cr, uid, ids, context=None):
if part.session_id and not part.part_course_data_ok:
offer = part.session_id.offer
if offer and offer.course_line_ids:
for course_line_id in part.session_id.offer.course_line_ids:
course_id = course_line_id.course_id.id
obj = self.pool.get('school.participation_course_data')
pcd_ids = obj.search(cr, uid, [('course_id','=',course_id),
('participation_id','=',part.id)])
if not pcd_ids:
obj.create(cr, uid, {'course_id': course_id, 'participation_id': part.id, 'session_id': part.session_id.id,})
return super(groups_participation,self).read(cr, uid, ids, fields, context=context, load=load)
def write(self, cr, uid, ids, vals, context=None):
if 'session_id' in vals: vals['part_course_data_ok']=False
ret=super(groups_participation, self).write(cr, uid, ids, vals, context=context)
return ret
groups_participation()
class school_course_line(osv.osv):
_name = 'school.course.line'
_inherit = 'school.course.line'
def _touch_participation_course_data(self, cr, uid, ids, context=None):
if type(ids)!=type([]) or not ids: return
self.pool.get('groups.participation').write(cr, uid,
self.pool.get('groups.participation').search(cr, uid, [
('session_id.offer.courses_lines','in',ids) ]),
{'part_course_data_ok': False}, )
self.pool.get('school.course').write(cr, uid, [x['course_id'][0] for x in self.read(cr, uid, ids, ['course_id']) if x['course_id']], {'part_course_data_ok': False})
def create(self, cr, uid, vals, context=None):
lid=super(school_course_line, self).create(cr, uid, vals, context=context)
if lid:
self._touch_participation_course_data(cr, uid, [lid], context)
return id
def write(self, cr, uid, ids, vals, context=None):
if 'course_id' in vals or 'offer_id' in vals:
self._touch_participation_course_data(cr, uid, ids, context)
return super(school_course_line, self).write(cr, uid, ids, vals, context=context)
def unlink(self, cr, uid, ids, context=None):
self._touch_participation_course_data(cr, uid, ids, context)
return super(school_course_line, self).create(cr, uid, ids, context=context)
school_course_line()
class school_session(osv.osv):
_name = 'school.session'
_inherit = 'school.session'
def _touch_participation_course_data(self, cr, uid, ids, context=None):
if type(ids)!=type([]) or not ids:
return
self.pool.get('groups.participation').write(cr, uid, self.pool.get('groups.participation').search(cr, uid, [('session_id','in',ids)]), {'part_course_data_ok': False})
offers=[x['offer'][0] for x in self.read(cr, uid, ids, ['offer']) if x['offer']]
cl_obj = self.pool.get('school.course.line')
course_ids = [x['course_id'][0] for x in cl_obj.read(cr, uid, cl_obj.search(cr, uid, [('offer_id','in',offers)]), ['course_id']) if x['course_id']]
self.pool.get('school.course').write(cr, uid, course_ids, {'part_course_data_ok': False})
def create(self, cr, uid, vals, context=None):
s_id=super(school_session, self).create(cr, uid, vals, context=context)
if s_id:
self._touch_participation_course_data(cr, uid, [s_id], context)
return s_id
def write(self, cr, uid, ids, vals, context=None):
if 'offer' in vals:
self._touch_participation_course_data(cr, uid, ids, context)
return super(school_session, self).write(cr, uid, ids, vals, context=context)
def unlink(self, cr, uid, ids, context=None):
self._touch_participation_course_data(cr, uid, ids, context)
return super(school_session, self).create(cr, uid, ids, context=context)
school_session()
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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