pos_membership.py

   1 # -*- coding: utf-8 -*-
   2 ##############################################################################
   3 #
   4 #    POS Membership module for OpenERP, Manage membership payments from POS.
   5 #    Copyright (C) 2013 L'Heureux Cyclage (<http://www.heureux-cyclage.org>)
   6 #
   7 #    This file is a part of POS Membership
   8 #
   9 #    POS Membership is free software: you can redistribute it and/or modify
  10 #    it under the terms of the GNU General Public License as published by
  11 #    the Free Software Foundation, either version 3 of the License, or
  12 #    (at your option) any later version.
  13 #
  14 #    POS Membership is distributed in the hope that it will be useful,
  15 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 #    GNU General Public License for more details.
  18 #
  19 #    You should have received a copy of the GNU General Public License
  20 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 #
  22 ##############################################################################
  23 from openerp import netsvc
  24 from openerp.osv import fields, osv
  25 from openerp.tools.translate import _
  26 import time
  27 from datetime import datetime, date
  28 from dateutil.relativedelta import relativedelta
  29
  30
  31 STATE = [
  32     ('none', 'Non Member'),
  33     ('canceled', 'Cancelled Member'),
  34     ('old', 'Old Member'),
  35     ('waiting', 'Waiting Member'),
  36     ('invoiced', 'Invoiced Member'),
  37     ('free', 'Free Member'),
  38     ('paid', 'Paid Member'),
  39 ]
  40
  41
  42 class pos_session(osv.osv):
  43     _inherit = 'pos.session'
  44
  45     def open_cb(self, cr, uid, ids, context=None):
  46         """
  47         Avoid call the Point Of Sale interface and set the pos.session to 'opened' (in progress)
  48         """
  49         if context is None:
  50             context = dict()
  51
  52         if isinstance(ids, (int, long)):
  53             ids = [ids]
  54
  55         this_record = self.browse(cr, uid, ids[0], context=context)
  56         this_record._workflow_signal('open')
  57
  58         context.update(active_id=this_record.id)
  59
  60         return {
  61         }
  62 pos_session()
  63
  64
  65
  66 class pos_order(osv.osv):
  67     _inherit = 'pos.order'
  68
  69     def create_partner_from_ui(self, cr, uid, partners, context=None):
  70         print ("DEV: [pos_membership] [create_partner_from_ui] partners=%s" % str(partners))
  71         partner_ids = []
  72         partner_obj = self.pool.get('res.partner')
  73         for tmp_partner in partners:
  74             partner = tmp_partner['data']
  75             partner_id = partner_obj.create(cr, uid, {
  76                 'name': partner['name'],
  77             }, context)
  78             partner_ids.append(partner_id)
  79             #self.signal_paid(cr, uid, [partner_id])
  80         return partner_ids
  81
  82     def create_from_ui(self, cr, uid, orders, context=None):
  83         # NOTE: copied from openerp/addons/point_of_sale/point_of_sale.py
  84         #_logger.info("orders: %r", orders)
  85         print ("DEV: [pos_membership] [create_from_ui] order=", str(orders))
  86         order_ids = []
  87         for tmp_order in orders:
  88             order = tmp_order['data']
  89             order_id = self.create(cr, uid, {
  90                 'name': order['name'],
  91                 'user_id': order['user_id'] or False,
  92                 'session_id': order['pos_session_id'],
  93                 'lines': order['lines'],
  94                 'pos_reference': order['name'],
  95                 #-- BEGIN pos_membership
  96                 'partner_id': order['partner_id'],
  97                 #-- END pos_membership
  98             }, context)
  99
 100             for payments in order['statement_ids']:
 101                 payment = payments[2]
 102                 self.add_payment(cr, uid, order_id, {
 103                     'amount': payment['amount'] or 0.0,
 104                     'payment_date': payment['name'],
 105                     'statement_id': payment['statement_id'],
 106                     'payment_name': payment.get('note', False),
 107                     'journal': payment['journal_id']
 108                 }, context=context)
 109
 110             if order['amount_return']:
 111                 session = self.pool.get('pos.session').browse(cr, uid, order['pos_session_id'], context=context)
 112                 cash_journal = session.cash_journal_id
 113                 cash_statement = False
 114                 if not cash_journal:
 115                     cash_journal_ids = filter(lambda st: st.journal_id.type == 'cash', session.statement_ids)
 116                     if not len(cash_journal_ids):
 117                         raise osv.except_osv(_('error!'),
 118                                              _("No cash statement found for this session. Unable to record returned cash."))
 119                     cash_journal = cash_journal_ids[0].journal_id
 120                 self.add_payment(cr, uid, order_id, {
 121                     'amount': -order['amount_return'],
 122                     'payment_date': time.strftime('%Y-%m-%d %H:%M:%S'),
 123                     'payment_name': _('return'),
 124                     'journal': cash_journal.id,
 125                 }, context=context)
 126             order_ids.append(order_id)
 127             wf_service = netsvc.LocalService("workflow")
 128             wf_service.trg_validate(uid, 'pos.order', order_id, 'paid', cr)
 129         return order_ids
 130
 131 pos_order()
 132
 133
 134 class membership_line(osv.osv):
 135     '''Member line'''
 136     _inherit = 'membership.membership_line'
 137
 138     def _get_partners(self, cr, uid, ids, context=None):
 139         list_membership_line = []
 140         member_line_obj = self.pool.get('membership.membership_line')
 141         for partner in self.pool.get('res.partner').browse(cr, uid, ids, context=context):
 142             if partner.member_lines:
 143                 list_membership_line += member_line_obj.search(cr, uid, [('id', 'in', [l.id for l in partner.member_lines])], context=context)
 144         print("DEV: [pos_membership] [membership_line] [_get_partners]: ids=%s res=%s" % (str(ids), str(list_membership_line)))
 145         return list_membership_line
 146
 147     #def _get_membership_lines_from_account_invoice(self, cr, uid, ids, context=None):
 148     #    list_membership_line = []
 149     #    member_line_obj = self.pool.get('membership.membership_line')
 150     #    for invoice in self.pool.get('account.invoice').browse(cr, uid, ids, context=context):
 151     #        if invoice.invoice_line:
 152     #            list_membership_line += member_line_obj.search(cr, uid, [('account_invoice_line', 'in', [ l.id for l in invoice.invoice_line])], context=context)
 153     #    res = \
 154     #     { 'class': 'account.invoice'
 155     #     , 'ids': list_membership_line
 156     #     }
 157     #    #res= list_membership_line
 158     #    print("DEV: [pos_membership] [membership_line] [_get_membership_lines_from_account_invoice]: res=%s" % str(res))
 159     #    return res
 160     def _get_membership_lines_from_pos_order(self, cr, uid, ids, context=None):
 161         list_membership_line = []
 162         member_line_obj = self.pool.get('membership.membership_line')
 163         print("DEV: [pos_membership] [membership_line] [_get_membership_lines_from_pos_order]: ids=%s context=%s" % (str(ids), str(context)))
 164         for order in self.pool.get('pos.order').browse(cr, uid, ids, context=context):
 165             if order.lines:
 166                 list_membership_line += member_line_obj.search(cr, uid, [('pos_order_line', 'in', [l.id for l in order.lines])], context=context)
 167         #res = \
 168         # { 'class': 'pos.order'
 169         # , 'ids': list_membership_line
 170         # }
 171         res = list_membership_line
 172         print("DEV: [pos_membership] [membership_line] [_get_membership_lines_from_pos_order]: res=%s" % str(res))
 173         return res
 174
 175     def _check_membership_date(self, cr, uid, ids, context=None):
 176         """Check if membership product is not in the past
 177         @param self: The object pointer
 178         @param cr: the current row, from the database cursor,
 179         @param uid: the current user’s ID for security checks,
 180         @param ids: List of Membership Line IDs
 181         @param context: A standard dictionary for contextual values
 182         """
 183
 184         cr.execute('''
 185          SELECT MIN(ml.date_to - ai.date_invoice)
 186              FROM membership_membership_line ml
 187              JOIN account_invoice_line ail ON (
 188                 ml.account_invoice_line = ail.id
 189                 )
 190             JOIN account_invoice ai ON (
 191             ai.id = ail.invoice_id)
 192             WHERE ml.id IN %s''', (tuple(ids),))
 193         res = cr.fetchall()
 194         for r in res:
 195             if r[0] and r[0] < 0:
 196                 return False
 197         cr.execute('''
 198          SELECT MIN(ml.date_to - ai.date_order)
 199              FROM membership_membership_line ml
 200              JOIN pos_order_line ail ON (
 201                 ml.pos_order_line = ail.id
 202                 )
 203             JOIN pos_order ai ON (
 204             ai.id = ail.order_id)
 205             WHERE ml.id IN %s''', (tuple(ids),))
 206         res = cr.fetchall()
 207         for r in res:
 208             if r[0] and r[0] < 0:
 209                 return False
 210         return True
 211
 212     def _state(self, cr, uid, ids, name, args, context=None):
 213         """Compute the state lines
 214         @param self: The object pointer
 215         @param cr: the current row, from the database cursor,
 216         @param uid: the current user’s ID for security checks,
 217         @param ids: List of Membership Line IDs
 218         @param name: Field Name
 219         @param context: A standard dictionary for contextual values
 220         @param return: Dictionary of state Value
 221         """
 222         res = {}
 223         print("DEV: [pos_membership] [membership_line] [_state]: name=%s ids=%s args=%s context=%s" % (str(name), str(ids), str(args), str(context)))
 224         inv_obj = self.pool.get('account.invoice')
 225         ord_obj = self.pool.get('pos.order')
 226         for line in self.browse(cr, uid, ids, context=context):
 227             cr.execute('''
 228             SELECT i.state, i.id FROM
 229             account_invoice i
 230             WHERE
 231             i.id = (
 232                 SELECT l.invoice_id FROM
 233                 account_invoice_line l WHERE
 234                 l.id = (
 235                     SELECT  ml.account_invoice_line FROM
 236                     membership_membership_line ml WHERE
 237                     ml.id = %s
 238                     )
 239                 )
 240             ''', (line.id,))
 241             fetched = cr.fetchone()
 242             if fetched:
 243                 istate = fetched[0]
 244                 state = 'none'
 245                 if (istate == 'draft') | (istate == 'proforma'):
 246                     state = 'waiting'
 247                 elif istate == 'open':
 248                     state = 'invoiced'
 249                 elif istate == 'paid':
 250                     state = 'paid'
 251                     inv = inv_obj.browse(cr, uid, fetched[1], context=context)
 252                     for payment in inv.payment_ids:
 253                         if payment.invoice and payment.invoice.type == 'out_refund':
 254                             state = 'canceled'
 255                 elif istate == 'cancel':
 256                     state = 'canceled'
 257                 res[line.id] = state
 258             else:
 259                 cr.execute('''
 260                 SELECT i.state, i.id FROM
 261                 pos_order i
 262                 WHERE
 263                 i.id = (
 264                     SELECT l.order_id FROM
 265                     pos_order_line l WHERE
 266                     l.id = (
 267                         SELECT  ml.pos_order_line FROM
 268                         membership_membership_line ml WHERE
 269                         ml.id = %s
 270                         )
 271                     )
 272                 ''', (line.id,))
 273                 fetched = cr.fetchone()
 274                 if not fetched:
 275                     res[line.id] = 'canceled'
 276                     continue
 277                 print("DEV: [pos_membership] [membership_line] [_state]: line.partner.id=%s" % (str(line.partner.id)))
 278                 self.write(cr, uid, line.id, {'partner': line.partner.id})
 279                 # NOTE: force une mise à jour du partner,
 280                 #       car il n'y en a pas lors de la création du pos.order
 281                 #       dans le PoS (pour le moment)
 282                 partner_obj = self.pool.get('res.partner')
 283                 for partner in partner_obj.browse(cr, uid, [line.partner.id], context=context):
 284                     if not partner.member_ident:
 285                         mbr_id = self.pool.get('ir.sequence').get(cr, uid, 'member_ident')
 286                         partner_obj.write(cr, uid, partner.id, {'member_ident': mbr_id})
 287                 ostate = fetched[0]
 288                 state = 'none'
 289                 if (ostate == 'paid') | (ostate == 'draft'):
 290                     state = 'waiting'
 291                 elif (ostate == 'done') | (ostate == 'invoiced'):
 292                     state = 'paid'
 293                     # XXX: regarder l'équivalent de out_refund pour un pos.order
 294                     print("DEV: [pos_membership] [membership_line] [_state]: paid: TODO")
 295                     #inv = ord_obj.browse(cr, uid, fetched[1], context=context)
 296                     #for payment in inv.payment_ids:
 297                     #    if payment.invoice and payment.invoice.type == 'out_refund':
 298                     #        state = 'canceled'
 299                 elif ostate == 'cancel':
 300                     state = 'canceled'
 301                 res[line.id] = state
 302         print("DEV: [pos_membership] [membership_line] [_state]: return=%s" % (str(res)))
 303         return res
 304
 305     def write(self, cr, uid, ids, vals, context=None):
 306         print("DEV: [pos_membership] [membership_line] [write]: ids=%s vals=%s" % (str(ids), str(vals)))
 307         res = super(membership_line, self).write(cr, uid, ids, vals, context=context)
 308         print("DEV: [pos_membership] [membership_line] [write]: res=%s" % str(res))
 309         return res
 310
 311     def create(self, cr, uid, vals, context=None):
 312         print("DEV: [pos_membership] [membership_line] [create]: vals=%s" % (str(vals)))
 313         member_line_obj = self.pool.get('membership.membership_line')
 314         res = super(membership_line, self).create(cr, uid, vals, context=context)
 315         print("DEV: [pos_membership] [membership_line] [create]: res=%s" % (str(res)))
 316         return res
 317
 318     _columns = {
 319         'pos_order_line': fields.many2one('pos.order.line', 'POS Order line', readonly=True),
 320         'pos_order_id': fields.related('pos_order_line', 'order_id', type='many2one', relation='pos.order', string='Order', readonly=True),
 321         'state': fields.function(_state,
 322                                  string='Membership Status', type='selection',
 323                                  selection=STATE,
 324                                  store={
 325                                  #'account.invoice': (_get_membership_lines_from_account_invoice, ['state'], 10),
 326                                  # NOTE: déjà géré par membership.membership_line._get_membership_lines
 327                                  'pos.order': (_get_membership_lines_from_pos_order, ['state', 'partner_id'], 10),
 328                                  'res.partner': (_get_partners, ['membership_state'], 12),
 329                                  }, help="""It indicates the membership status.
 330                                  -Non Member: A member who has not applied for any membership.
 331                                  -Cancelled Member: A member who has cancelled his membership.
 332                                  -Old Member: A member whose membership date has expired.
 333                                  -Waiting Member: A member who has applied for the membership and whose invoice is going to be created.
 334                                  -Invoiced Member: A member whose invoice has been created.
 335                                  -Paid Member: A member who has paid the membership amount."""),
 336         'company_id': fields.related('account_invoice_line', 'invoice_id', 'company_id', type="many2one", relation="res.company", string="Company", readonly=True, store=True)
 337         # XXX: pos_order_line a aussi un company_id
 338     }
 339
 340 membership_line()
 341
 342
 343 class Partner(osv.osv):
 344     '''Partner'''
 345     _inherit = 'res.partner'
 346
 347     def _get_partner_id(self, cr, uid, ids, context=None):
 348         print("DEV: [pos_membership] [Partner] [_get_partner_id]: ids=%s context=%s" % (str(ids), str(context)))
 349         member_line_obj = self.pool.get('membership.membership_line')
 350         res_obj = self.pool.get('res.partner')
 351         data_inv = member_line_obj.browse(cr, uid, ids, context=context)
 352         list_partner = []
 353         for data in data_inv:
 354             list_partner.append(data.partner.id)
 355         ids2 = list_partner
 356         while ids2:
 357             ids2 = res_obj.search(cr, uid, [('associate_member', 'in', ids2)], context=context)
 358             list_partner += ids2
 359         print("DEV: [pos_membership] [Partner] [_get_partner_id]: res=%s" % (str(list_partner)))
 360         return list_partner
 361
 362     def _get_invoice_partner(self, cr, uid, ids, context=None):
 363         inv_obj = self.pool.get('account.invoice')
 364         res_obj = self.pool.get('res.partner')
 365         data_inv = inv_obj.browse(cr, uid, ids, context=context)
 366         list_partner = []
 367         for data in data_inv:
 368             list_partner.append(data.partner_id.id)
 369         ids2 = list_partner
 370         while ids2:
 371             ids2 = res_obj.search(cr, uid, [('associate_member', 'in', ids2)], context=context)
 372             list_partner += ids2
 373         return list_partner
 374
 375     def _get_order_partner(self, cr, uid, ids, context=None):
 376         ord_obj = self.pool.get('pos.order')
 377         res_obj = self.pool.get('res.partner')
 378         data_ord = ord_obj.browse(cr, uid, ids, context=context)
 379         list_partner = []
 380         for data in data_ord:
 381             list_partner.append(data.partner_id.id)
 382         ids2 = list_partner
 383         while ids2:
 384             ids2 = res_obj.search(cr, uid, [('associate_member', 'in', ids2)], context=context)
 385             list_partner += ids2
 386         return list_partner
 387
 388     def _membership_state(self, cr, uid, ids, name, args, context=None):
 389         """This Function return Membership State For Given Partner.
 390         @param self: The object pointer
 391         @param cr: the current row, from the database cursor,
 392         @param uid: the current user’s ID for security checks,
 393         @param ids: List of Partner IDs
 394         @param name: Field Name
 395         @param context: A standard dictionary for contextual values
 396         @param return: Dictionary of Membership state Value
 397         """
 398         res = {}
 399         print("DEV: [pos_membership] [Partner] [_membership_state]: name=%s ids=%s args=%s context=%s" % (str(name), str(ids), str(args), str(context)))
 400         for id in ids:
 401             res[id] = 'none'
 402         today = time.strftime('%Y-%m-%d')
 403         for id in ids:
 404             print("DEV: [pos_membership] [Partner] [_membership_state] id=%s" % (str(id)))
 405             partner_data = self.browse(cr, uid, id, context=context)
 406             if partner_data.membership_cancel and today > partner_data.membership_cancel:
 407                 res[id] = 'canceled'
 408                 continue
 409             if partner_data.membership_stop and today > partner_data.membership_stop:
 410                 res[id] = 'old'
 411                 continue
 412             s = 4
 413             print("DEV: [pos_membership] [Partner] [_membership_state] [partner_data] [member_lines] [test]")
 414             if partner_data.member_lines:
 415                 print("DEV: [pos_membership] [Partner] [_membership_state] [partner_data] [member_lines]" % ())
 416                 for mline in partner_data.member_lines:
 417                     print("DEV: [pos_membership] [Partner] [_membership_state] [mline]: id=%s" % str(mline.id))
 418                     if mline.date_to >= today:
 419                         if mline.account_invoice_line and mline.account_invoice_line.invoice_id:
 420                             istate = mline.account_invoice_line.invoice_id.state
 421                             print("DEV: [pos_membership] [Partner] [_membership_state] [account_invoice_line]: id=%s istate=%s" % (str(mline.account_invoice_line.invoice_id.id), str(istate)))
 422                             if istate == 'paid':
 423                                 s = 0
 424                                 inv = mline.account_invoice_line.invoice_id
 425                                 for payment in inv.payment_ids:
 426                                     if payment.invoice.type == 'out_refund':
 427                                         s = 2
 428                                 break
 429                             elif istate == 'open' and s != 0:
 430                                 s = 1
 431                             elif istate == 'cancel' and s != 0 and s != 1:
 432                                 s = 2
 433                             elif (istate == 'draft' or istate == 'proforma') and s != 0 and s != 1:
 434                                 s = 3
 435                         elif mline.pos_order_line and mline.pos_order_line.order_id:
 436                             ostate = mline.pos_order_line.order_id.state
 437                             print("DEV: [pos_membership] [Partner] [_membership_state] [pos_order_line]: id=%s ostate=%s" % (str(mline.pos_order_line.order_id.id), str(ostate)))
 438                             if ostate == 'paid' and s != 0 and s != 1:
 439                                 s = 3
 440                             if ostate == 'invoiced':
 441                                 s = 1
 442                             if ostate == 'done':
 443                                 s = 0
 444                                 # XXX: regarder l'équivalent de out_refund pour un pos.order
 445                                 print("DEV: [pos_membership] [partner] [_membership_state]: paid: TODO")
 446                                 #inv = mline.pos_order_line.order_id
 447                                 #for payment in inv.payment_ids:
 448                                 #    if payment.invoice.type == 'out_refund':
 449                                 #        s = 2
 450                                 break
 451                             elif ostate == 'open' and s != 0:
 452                                 # XXX: 1 donne invoiced, c'est pitet pas bon
 453                                 print("DEV: [pos_membership] [partner] [_membership_state]: invoiced: TODO")
 454                                 s = 1
 455                             elif ostate == 'cancel' and s != 0 and s != 1:
 456                                 s = 2
 457                             elif ostate == 'draft' and s != 0 and s != 1:
 458                                 s = 3
 459                         else:
 460                             # when we don't have an invoice line only use the date to get the state.
 461                             s = 0
 462                             break
 463                 if s == 4:
 464                     for mline in partner_data.member_lines:
 465                         if mline.date_from < today and \
 466                          mline.date_to < today and \
 467                          mline.date_from <= mline.date_to and \
 468                          ((mline.account_invoice_line and mline.account_invoice_line.invoice_id.state) == 'paid' or \
 469                          (mline.pos_order_line and \
 470                              (mline.pos_order_line.order_id.state == 'paid' or \
 471                                mline.pos_order_line.order_id.state == 'done' or \
 472                                mline.pos_order_line.order_id.state == 'invoiced' ))):
 473                             s = 5
 474                         else:
 475                             s = 6
 476                 if s == 0:
 477                     res[id] = 'paid'
 478                 elif s == 1:
 479                     res[id] = 'invoiced'
 480                 elif s == 2:
 481                     res[id] = 'canceled'
 482                 elif s == 3:
 483                     res[id] = 'waiting'
 484                 elif s == 5:
 485                     res[id] = 'old'
 486                 elif s == 6:
 487                     res[id] = 'none'
 488             if partner_data.free_member and s != 0:
 489                 res[id] = 'free'
 490             if partner_data.associate_member:
 491                 res_state = self._membership_state(cr, uid, [partner_data.associate_member.id], name, args, context=context)
 492                 res[id] = res_state[partner_data.associate_member.id]
 493         print("DEV: [pos_membership] [Partner] [_membership_state]: res=%s" % (str(res)))
 494         return res
 495
 496     def _membership_date(self, cr, uid, ids, name, args, context=None):
 497         """Return  date of membership"""
 498         name = name[0]
 499         res = {}
 500         member_line_obj = self.pool.get('membership.membership_line')
 501         print("DEV: [pos_membership] [Partner] [_membership_date]: ids=%s" % (str(ids)))
 502         for partner in self.browse(cr, uid, ids, context=context):
 503             if partner.associate_member:
 504                  partner_id = partner.associate_member.id
 505             else:
 506                  partner_id = partner.id
 507             res[partner.id] = {
 508                  'membership_start': False,
 509                  'membership_stop': False,
 510                  'membership_cancel': False
 511             }
 512             if name == 'membership_start':
 513                 line_id = member_line_obj.search(cr, uid, [('partner', '=', partner_id),('date_cancel','=',False)],
 514                             limit=1, order='date_from', context=context)
 515                 if line_id:
 516                         res[partner.id]['membership_start'] = member_line_obj.read(cr, uid, line_id[0],
 517                                 ['date_from'], context=context)['date_from']
 518                         print("DEV: [pos_membership] [Partner] [_membership_date] [membership_start]: ids=%s date=%s" % (str(ids), str(res[partner.id]['membership_start'])))
 519
 520             if name == 'membership_stop':
 521                 line_id1 = member_line_obj.search(cr, uid, [('partner', '=', partner_id),('date_cancel','=',False)],
 522                             limit=1, order='date_to desc', context=context)
 523                 if line_id1:
 524                       res[partner.id]['membership_stop'] = member_line_obj.read(cr, uid, line_id1[0],
 525                                 ['date_to'], context=context)['date_to']
 526                       print("DEV: [pos_membership] [Partner] [_membership_date] [membership_stop]: ids=%s date=%s" % (str(ids), str(res[partner.id]['membership_stop'])))
 527
 528             if name == 'membership_cancel':
 529                 if partner.membership_state == 'canceled':
 530                     line_id2 = member_line_obj.search(cr, uid, [('partner', '=', partner.id)], limit=1, order='date_cancel', context=context)
 531                     if line_id2:
 532                         res[partner.id]['membership_cancel'] = member_line_obj.read(cr, uid, line_id2[0], ['date_cancel'], context=context)['date_cancel']
 533                         print("DEV: [pos_membership] [Partner] [_membership_date] [membership_cancel]: ids=%s date=%s" % (str(ids), str(res[partner.id]['membership_cancel'])))
 534         print("DEV: [pos_membership] [Partner] [_membership_date]: res=%s" % (str(res)))
 535         return res
 536
 537     def _get_partners(self, cr, uid, ids, context=None):
 538         ids2 = ids
 539         while ids2:
 540             ids2 = self.search(cr, uid, [('associate_member', 'in', ids2)], context=context)
 541             ids += ids2
 542         return ids
 543
 544     def __get_membership_state(self, *args, **kwargs):
 545         return self._membership_state(*args, **kwargs)
 546
 547     _columns = {
 548         'membership_state': fields.function(
 549                     __get_membership_state,
 550                     string = 'Current Membership Status', type = 'selection',
 551                     selection = STATE,
 552                     store = {
 553                         # NOTE: il est important que la priorité soit plus grande
 554                         #       que les membership_{start,stop,cancel}
 555                         #       car _membership_state s'en sert et doit donc les trouver à jour.
 556                         'account.invoice': (_get_invoice_partner, ['state'], 20),
 557                         'pos.order': (_get_order_partner, ['state', 'partner_id'], 20),
 558                         'membership.membership_line': (_get_partner_id, ['state'], 20),
 559                         'res.partner': (_get_partners, ['free_member', 'membership_state', 'associate_member'], 20)
 560                     }, help="""It indicates the membership state.
 561                     -Non Member: A partner who has not applied for any membership.
 562                     -Cancelled Member: A member who has cancelled his membership.
 563                     -Old Member: A member whose membership date has expired.
 564                     -Waiting Member: A member who has applied for the membership and whose invoice is going to be created.
 565                     -Invoiced Member: A member whose invoice has been created.
 566                     -Paying member: A member who has paid the membership fee."""),
 567         'membership_start': fields.function(
 568                     _membership_date, multi = 'membership_start',
 569                     string = 'Membership Start Date', type = 'date',
 570                     store = {
 571                         'account.invoice': (_get_invoice_partner, ['state'], 10),
 572                         'pos.order': (_get_order_partner, ['state', 'partner_id'], 10),
 573                         'membership.membership_line': (_get_partner_id, ['state'], 10),
 574                         'res.partner': (lambda self, cr, uid, ids, c={}: ids, ['free_member'], 10)
 575                     }, help="Date from which membership becomes active."),
 576         'membership_stop': fields.function(
 577                     _membership_date,
 578                     string = 'Membership End Date', type='date', multi='membership_stop',
 579                     store = {
 580                         'account.invoice': (_get_invoice_partner, ['state'], 10),
 581                         'pos.order': (_get_order_partner, ['state', 'partner_id'], 10),
 582                         'membership.membership_line': (_get_partner_id, ['state'], 10),
 583                         'res.partner': (lambda self, cr, uid, ids, c={}: ids, ['free_member'], 10)
 584                     }, help="Date until which membership remains active."),
 585         'membership_cancel': fields.function(
 586                     _membership_date,
 587                     string = 'Cancel Membership Date', type='date', multi='membership_cancel',
 588                     store = {
 589                         'account.invoice': (_get_invoice_partner, ['state'], 11),
 590                         'pos.order': (_get_order_partner, ['state', 'partner_id'], 11),
 591                         'membership.membership_line': (_get_partner_id, ['state'], 10),
 592                         'res.partner': (lambda self, cr, uid, ids, c={}: ids, ['free_member'], 10)
 593                     }, help="Date on which membership has been cancelled"),
 594     }
 595
 596 Partner()
 597
 598 class pos_order(osv.osv):
 599     _inherit = 'pos.order'
 600
 601     # XXX: copied from openerp/addons/point_of_sale/point_of_sale.py
 602     def action_invoice(self, cr, uid, ids, context=None):
 603         print ("DEV: [pos_membership] [pos_order] [action_invoice]")
 604         wf_service = netsvc.LocalService("workflow")
 605         inv_ref = self.pool.get('account.invoice')
 606         inv_line_ref = self.pool.get('account.invoice.line')
 607         product_obj = self.pool.get('product.product')
 608         inv_ids = []
 609
 610         for order in self.pool.get('pos.order').browse(cr, uid, ids, context=context):
 611             if order.invoice_id:
 612                 inv_ids.append(order.invoice_id.id)
 613                 continue
 614
 615             if not order.partner_id:
 616                 raise osv.except_osv(_('Error!'), _('Please provide a partner for the sale.'))
 617
 618             acc = order.partner_id.property_account_receivable.id
 619             # XXX: copied from openerp/addons/point_of_sale/point_of_sale.py to fix account.invoice.line creation
 620             inv = {
 621                 'name': order.name,
 622                 'origin': order.name,
 623                 'account_id': acc,
 624                 'journal_id': order.sale_journal.id or None,
 625                 'type': 'out_invoice',
 626                 'reference': order.name,
 627                 'partner_id': order.partner_id.id,
 628                 'comment': order.note or '',
 629                 'currency_id': order.pricelist_id.currency_id.id, # considering partner's sale pricelist's currency
 630                 'invoice_line': []
 631             }
 632             inv.update(inv_ref.onchange_partner_id(cr, uid, [], 'out_invoice', order.partner_id.id)['value'])
 633             if not inv.get('account_id', None):
 634                 inv['account_id'] = acc
 635             for line in order.lines:
 636                 inv_line = {
 637                     #'invoice_id': inv_id,
 638                     'product_id': line.product_id.id,
 639                     'quantity': line.qty,
 640                 }
 641                 inv_name = product_obj.name_get(cr, uid, [line.product_id.id], context=context)[0][1]
 642                 inv_line.update(inv_line_ref.product_id_change(cr, uid, [],
 643                                                                line.product_id.id,
 644                                                                line.product_id.uom_id.id,
 645                                                                line.qty, partner_id = order.partner_id.id,
 646                                                                fposition_id=order.partner_id.property_account_position.id)['value'])
 647                 if line.product_id.description_sale:
 648                     inv_line['note'] = line.product_id.description_sale
 649                 inv_line['price_unit'] = line.price_unit
 650                 inv_line['discount'] = line.discount
 651                 inv_line['name'] = inv_name
 652                 inv_line['invoice_line_tax_id'] = [(6, 0, [x.id for x in line.product_id.taxes_id] )]
 653                 inv_line_ref.create(cr, uid, inv_line, context=context)
 654                 #inv_line_ref.create(cr, uid, inv_line, context=context)
 655                 inv['invoice_line'].append((0, 0, inv_line))
 656             inv_id = inv_ref.create(cr, uid, inv, context=context)
 657
 658             self.write(cr, uid, [order.id], {'invoice_id': inv_id, 'state': 'invoiced'}, context=context)
 659             inv_ref.confirm_paid(cr, uid, [inv_id], context=context)
 660             inv_ids.append(inv_id)
 661             inv_ref.button_reset_taxes(cr, uid, [inv_id], context=context)
 662             wf_service.trg_validate(uid, 'pos.order', order.id, 'invoice', cr)
 663
 664         if not inv_ids: return {}
 665
 666         mod_obj = self.pool.get('ir.model.data')
 667         res = mod_obj.get_object_reference(cr, uid, 'account', 'invoice_form')
 668         res_id = res and res[1] or False
 669         return {
 670             'name': _('Customer Invoice'),
 671             'view_type': 'form',
 672             'view_mode': 'form',
 673             'view_id': [res_id],
 674             'res_model': 'account.invoice',
 675             'context': "{'type':'out_invoice'}",
 676             'type': 'ir.actions.act_window',
 677             'nodestroy': True,
 678             'target': 'current',
 679             'res_id': inv_ids and inv_ids[0] or False,
 680         }
 681
 682     def write(self, cr, uid, ids, vals, context=None):
 683         print("DEV: [pos_membership] [pos_order] [write]: ids=%s vals=%s" % (str(ids), str(vals)))
 684         pos_order_obj = self.pool.get('pos.order')
 685         res = super(pos_order, self).write(cr, uid, ids, vals, context=context)
 686         print("DEV: [pos_membership] [pos_order] [write]: res=%s" % str(res))
 687         return res
 688
 689     def create(self, cr, uid, vals, context=None):
 690         print("DEV: [pos_membership] [pos_order] [create]: vals=%s" % (str(vals)))
 691         pos_order_obj = self.pool.get('pos.order')
 692         res = super(pos_order, self).create(cr, uid, vals, context=context)
 693         print("DEV: [pos_membership] [pos_order] [create]: res=%s" % (str(res)))
 694         return res
 695
 696 pos_order()
 697
 698 class pos_order_line(osv.osv):
 699     _inherit = 'pos.order.line'
 700
 701     def write(self, cr, uid, ids, vals, context=None):
 702         print("DEV: [pos_membership] [pos_order_line] [write]: ids=%s vals=%s context=%s" % (str(ids), str(vals), str(context)))
 703         member_line_obj = self.pool.get('membership.membership_line')
 704         res = super(pos_order_line, self).write(cr, uid, ids, vals, context=context)
 705         print ("DEV: [pos_membership] [pos_order_line] [write] [super] : res=%s" % str(res))
 706         for line in self.browse(cr, uid, ids, context=context):
 707             ml_ids = member_line_obj.search(cr, uid, [('pos_order_line', '=', line.id)], context=context)
 708             if line.product_id and line.product_id.membership:
 709                 member_line_id = member_line_obj.search(cr, uid
 710                   , [('partner', '=', line.order_id.partner_id.id)
 711                     ,('pos_order_line', '=', line.id)]
 712                   , limit=1
 713                   , context=context)
 714                 for member_line in member_line_obj.browse(cr, uid, member_line_id, context=context):
 715                   # NOTE: get member_line created in pos_membership.pos_order_line.create
 716                     date_from = member_line.date_from
 717                     date_to   = member_line.date_to
 718                     if line.product_id.membership_date2date:
 719                         date_from = ('date_from' in context
 720                           and context.get('date_from')
 721                           and datetime.strptime(context('date_from'), "%Y-%m-%d")
 722                           or date.today())
 723                         date_to   = date_from + relativedelta(months = +12) # TODO: parameterize this delta?
 724                         date_from = date_from.strftime("%Y-%m-%d")
 725                         date_to   = date_to  .strftime("%Y-%m-%d")
 726                     print ("DEV: [pos_membership] [pos_order_line] [write] date_from: %s" % str(date_from))
 727                     print ("DEV: [pos_membership] [pos_order_line] [write] date_to  : %s" % str(date_to))
 728                     member_line_obj.write(cr, uid, member_line.id
 729                       , {'date_from': date_from
 730                         ,'date_to'  : date_to
 731                         }
 732                       , context=context)
 733                 if line.product_id.membership_grouped:
 734                     if line.order_id.partner_id.associate_members:
 735                         associate_member_line_ids = member_line_obj.search(cr, uid
 736                       , [ ('pos_order_line', '=', line.id)
 737                         , ('partner', '!=', line.order_id.partner_id.id)
 738                         ]
 739                       , context=context)
 740                     for associate_member_line in member_line_obj.browse(cr, uid, associate_member_line_ids, context=context):
 741                         print ("DEV: [pos_membership] [pos_order_line] [write] [associate] date_from: %s" % str(date_from))
 742                         print ("DEV: [pos_membership] [pos_order_line] [write] [associate] date_to  : %s" % str(date_to))
 743                         member_line_obj.write(cr, uid, associate_member_line.id
 744                           , {'date_from': date_from
 745                             ,'date_to'  : date_to
 746                             }
 747                           , context=context)
 748                 else:
 749                     print("DEV: mettre une contrainte pour l'objet\
 750                           membership.membership_line interdisant les\
 751                           adhésions groupées reliées à des partenaires\
 752                           sans membres associés")
 753             else:
 754                 associate_member_line_ids = member_line_obj.search(cr, uid
 755                   , [ ('pos_order_line', '=', line.id)
 756                     , ('partner', '!=', line.order_id.partner_id.id)
 757                     ]
 758                   , context=context)
 759                 member_line_obj.unlink(cr, uid, associate_member_line_ids, context=context)
 760             #Define member ident if it's necessary
 761             partners = [line.order_id.partner_id]
 762             if line.order_id.partner_id.associate_members:
 763                 partners.extend(line.order_id.partner_id.associate_members)
 764             for i in partners:
 765                 if not i.member_ident:
 766                     mbr_id = self.pool.get('ir.sequence').get(cr, uid, 'member_ident')
 767                     self.pool.get('res.partner').write(cr, uid, i.id, {'member_ident': mbr_id})
 768         if line.product_id and not line.product_id.membership and ml_ids:
 769             # Product line has changed to a non membership product
 770             member_line_obj.unlink(cr, uid, ml_ids, context=context)
 771         print ("DEV: [pos_membership] [pos_order_line] [write] : return=%s" % str(res))
 772         return res
 773
 774     def unlink(self, cr, uid, ids, context=None):
 775         """Remove Membership Line Record for Account Invoice Line
 776         """
 777         member_line_obj = self.pool.get('membership.membership_line')
 778         for id in ids:
 779             ml_ids = member_line_obj.search(cr, uid, [('pos_order_line', '=', id)], context=context)
 780             member_line_obj.unlink(cr, uid, ml_ids, context=context)
 781         return super(pos_order_line, self).unlink(cr, uid, ids, context=context)
 782
 783     def create(self, cr, uid, vals, context=None):
 784         member_line_obj = self.pool.get('membership.membership_line')
 785         print("DEV: [pos_membership] [pos_order_line] [create]: vals=%s context=%s" % (str(vals), str(context)))
 786         res = super(pos_order_line, self).create(cr, uid, vals, context=context)
 787         print ("DEV: [pos_membership] [pos_order_line] [create] [super] : res=%s" % str(res))
 788         line = self.browse(cr, uid, res, context=context)
 789
 790         ml_ids = member_line_obj.search(cr, uid, [('pos_order_line', '=', line.id)], context=context)
 791         if line.product_id and line.product_id.membership and not ml_ids:
 792             date_from = line.product_id.membership_date_from
 793             date_to = line.product_id.membership_date_to
 794             if line.order_id.date_order > date_from and line.order_id.date_order < date_to:
 795                 date_from = line.order_id.date_order
 796             if line.product_id.membership_date2date:
 797                 date_from = ('date_from' in context
 798                   and context.get('date_from')
 799                   and datetime.strptime(context.get('date_from'), "%Y-%m-%d")
 800                   or date.today())
 801                 date_to   = date_from + relativedelta(days = +364) # TODO: parameterize this delta?
 802                 date_from = date_from.strftime("%Y-%m-%d")
 803                 date_to   = date_to  .strftime("%Y-%m-%d")
 804             print ("DEV: [pos_membership] [pos_order_line] [create] date_from: %s" % str(date_from))
 805             print ("DEV: [pos_membership] [pos_order_line] [create] date_to  : %s" % str(date_to))
 806             member_line_obj.create(cr, uid, {
 807                         'partner': line.order_id.partner_id and line.order_id.partner_id.id or False,
 808                         'membership_id': line.product_id.id,
 809                         'member_price': line.price_unit,
 810                         'date': time.strftime('%Y-%m-%d'),
 811                         'date_from': date_from,
 812                         'date_to': date_to,
 813                         'pos_order_line': line.id,
 814                     }, context=context)
 815             partners = [line.order_id.partner_id]
 816             if line.product_id.membership_grouped and line.order_id.partner_id.associate_members:
 817                 partners.extend(line.order_id.partner_id.associate_members)
 818                 #Adding membership lines just for associate partners
 819                 for associate_member in line.order_id.partner_id.associate_members:
 820                     print ("DEV: [pos_membership] [pos_order_line] [create] [associate] date_from: %s" % str(date_from))
 821                     print ("DEV: [pos_membership] [pos_order_line] [create] [associate] date_to  : %s" % str(date_to))
 822                     member_line_obj.create(cr, uid, {
 823                         'partner': associate_member.id,
 824                         'membership_id': line.product_id.id,
 825                         'member_price': line.price_unit,
 826                         'date': time.strftime('%Y-%m-%d'),
 827                         'date_from': date_from,
 828                         'date_to': date_to,
 829                         'pos_order_line': line.id,
 830                     }, context=context)
 831             elif line.product_id.membership_grouped and not line.order_id.partner_id.associate_members:
 832                 raise osv.except_osv(_('Error!!!'), _('You try to order grouped membership product to a partner who hasn\'t associated partners.'))
 833             #Define member ident if it's necessary
 834             for i in partners:
 835                 if not i:
 836                     print ("\033[7mXXX: [pos_membership] [pos_order_line] [create] : pos_order_line has no partner_id!\033[0m")
 837                     break
 838                 if not i.member_ident:
 839                     print ("DEV: [pos_membership] [pos_order_line] [create] [partners] : i=%s i.id=%s" % (str(i), str(i.id)))
 840                     mbr_id = self.pool.get('ir.sequence').get(cr, uid, 'member_ident')
 841                     self.pool.get('res.partner').write(cr, uid, i.id, {'member_ident': mbr_id})
 842         print ("DEV: [pos_membership] [pos_order_line] [create] : return=%s" % str(res))
 843         return res
 844
 845 pos_order_line()
 846
 847 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: