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 #    ReMembership 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 class membership_line(osv.osv):
  42     '''Member line'''
  43     _inherit = 'membership.membership_line'
  44
  45     def _get_partners(self, cr, uid, ids, context=None):
  46         list_membership_line = []
  47         member_line_obj = self.pool.get('membership.membership_line')
  48         for partner in self.pool.get('res.partner').browse(cr, uid, ids, context=context):
  49             if partner.member_lines:
  50                 list_membership_line += member_line_obj.search(cr, uid, [('id', 'in', [ l.id for l in partner.member_lines])], context=context)
  51         print("DEV: [pos_membership] [membership_line] [_get_partners]: ids=%s res=%s" % (str(ids), str(list_membership_line)))
  52         return list_membership_line
  53
  54     #def _get_membership_lines_from_account_invoice(self, cr, uid, ids, context=None):
  55     #    list_membership_line = []
  56     #    member_line_obj = self.pool.get('membership.membership_line')
  57     #    for invoice in self.pool.get('account.invoice').browse(cr, uid, ids, context=context):
  58     #        if invoice.invoice_line:
  59     #            list_membership_line += member_line_obj.search(cr, uid, [('account_invoice_line', 'in', [ l.id for l in invoice.invoice_line])], context=context)
  60     #    res = \
  61     #     { 'class': 'account.invoice'
  62     #     , 'ids': list_membership_line
  63     #     }
  64     #    #res= list_membership_line
  65     #    print("DEV: [pos_membership] [membership_line] [_get_membership_lines_from_account_invoice]: res=%s" % str(res))
  66     #    return res
  67     def _get_membership_lines_from_pos_order(self, cr, uid, ids, context=None):
  68         list_membership_line = []
  69         member_line_obj = self.pool.get('membership.membership_line')
  70         for order in self.pool.get('pos.order').browse(cr, uid, ids, context=context):
  71             if order.lines:
  72                 list_membership_line += member_line_obj.search(cr, uid, [('pos_order_line', 'in', [ l.id for l in order.lines])], context=context)
  73         #res = \
  74         # { 'class': 'pos.order'
  75         # , 'ids': list_membership_line
  76         # }
  77         res= list_membership_line
  78         print("DEV: [pos_membership] [membership_line] [_get_membership_lines_from_pos_order]: res=%s" % str(res))
  79         return res
  80
  81     def _check_membership_date(self, cr, uid, ids, context=None):
  82         """Check if membership product is not in the past
  83         @param self: The object pointer
  84         @param cr: the current row, from the database cursor,
  85         @param uid: the current user’s ID for security checks,
  86         @param ids: List of Membership Line IDs
  87         @param context: A standard dictionary for contextual values
  88         """
  89
  90         cr.execute('''
  91          SELECT MIN(ml.date_to - ai.date_invoice)
  92              FROM membership_membership_line ml
  93              JOIN account_invoice_line ail ON (
  94                 ml.account_invoice_line = ail.id
  95                 )
  96             JOIN account_invoice ai ON (
  97             ai.id = ail.invoice_id)
  98             WHERE ml.id IN %s''', (tuple(ids),))
  99         res = cr.fetchall()
 100         for r in res:
 101             if r[0] and r[0] < 0:
 102                 return False
 103         cr.execute('''
 104          SELECT MIN(ml.date_to - ai.date_order)
 105              FROM membership_membership_line ml
 106              JOIN pos_order_line ail ON (
 107                 ml.pos_order_line = ail.id
 108                 )
 109             JOIN pos_order ai ON (
 110             ai.id = ail.order_id)
 111             WHERE ml.id IN %s''', (tuple(ids),))
 112         res = cr.fetchall()
 113         for r in res:
 114             if r[0] and r[0] < 0:
 115                 return False
 116         return True
 117
 118     def _state(self, cr, uid, ids, name, args, context=None):
 119         """Compute the state lines
 120         @param self: The object pointer
 121         @param cr: the current row, from the database cursor,
 122         @param uid: the current user’s ID for security checks,
 123         @param ids: List of Membership Line IDs
 124         @param name: Field Name
 125         @param context: A standard dictionary for contextual values
 126         @param return: Dictionary of state Value
 127         """
 128         res = {}
 129         print("DEV: [pos_membership] [membership_line] [_state]: name=%s ids=%s args=%s context=%s" % (str(name), str(ids), str(args), str(context)))
 130         inv_obj = self.pool.get('account.invoice')
 131         ord_obj = self.pool.get('pos.order')
 132         for line in self.browse(cr, uid, ids, context=context):
 133             cr.execute('''
 134             SELECT i.state, i.id FROM
 135             account_invoice i
 136             WHERE
 137             i.id = (
 138                 SELECT l.invoice_id FROM
 139                 account_invoice_line l WHERE
 140                 l.id = (
 141                     SELECT  ml.account_invoice_line FROM
 142                     membership_membership_line ml WHERE
 143                     ml.id = %s
 144                     )
 145                 )
 146             ''', (line.id,))
 147             fetched = cr.fetchone()
 148             if fetched:
 149                 istate = fetched[0]
 150                 state = 'none'
 151                 if (istate == 'draft') | (istate == 'proforma'):
 152                     state = 'waiting'
 153                 elif istate == 'open':
 154                     state = 'invoiced'
 155                 elif istate == 'paid':
 156                     state = 'paid'
 157                     inv = inv_obj.browse(cr, uid, fetched[1], context=context)
 158                     for payment in inv.payment_ids:
 159                         if payment.invoice and payment.invoice.type == 'out_refund':
 160                             state = 'canceled'
 161                 elif istate == 'cancel':
 162                     state = 'canceled'
 163                 res[line.id] = state
 164             else:
 165                 cr.execute('''
 166                 SELECT i.state, i.id, i.partner_id FROM
 167                 pos_order i
 168                 WHERE
 169                 i.id = (
 170                     SELECT l.order_id FROM
 171                     pos_order_line l WHERE
 172                     l.id = (
 173                         SELECT  ml.pos_order_line FROM
 174                         membership_membership_line ml WHERE
 175                         ml.id = %s
 176                         )
 177                     )
 178                 ''', (line.id,))
 179                 fetched = cr.fetchone()
 180                 if not fetched:
 181                     res[line.id] = 'canceled'
 182                     continue
 183                 partner_id = fetched[2]
 184                 self.write(cr, uid, line.id, {'partner': partner_id})
 185                 # NOTE: force une mise à jour du partner,
 186                 #       car il n'y en a pas lors de la création du pos.order
 187                 #       dans le PoS (pour le moment)
 188                 ostate = fetched[0]
 189                 state = 'none'
 190                 if (ostate == 'paid') | (ostate == 'draft'):
 191                     state = 'waiting'
 192                 elif (ostate == 'done') | (ostate == 'invoiced'):
 193                     state = 'paid'
 194                     # XXX: regarder l'équivalent de out_refund pour un pos.order
 195                     print("DEV: [pos_membership] [membership_line] [_state]: paid: TODO")
 196                     #inv = ord_obj.browse(cr, uid, fetched[1], context=context)
 197                     #for payment in inv.payment_ids:
 198                     #    if payment.invoice and payment.invoice.type == 'out_refund':
 199                     #        state = 'canceled'
 200                 elif ostate == 'cancel':
 201                     state = 'canceled'
 202                 res[line.id] = state
 203         print("DEV: [pos_membership] [membership_line] [_state]: return=%s" % (str(res)))
 204         return res
 205
 206     def write(self, cr, uid, ids, vals, context=None):
 207         print("DEV: [pos_membership] [membership_line] [write]: ids=%s vals=%s" % (str(ids), str(vals)))
 208         member_line_obj = self.pool.get('membership.membership_line')
 209         res = super(membership_line, self).write(cr, uid, ids, vals, context=context)
 210         print("DEV: [pos_membership] [membership_line] [write]: res=%s" % str(res))
 211         return res
 212
 213     def create(self, cr, uid, vals, context=None):
 214         print("DEV: [pos_membership] [membership_line] [create]: vals=%s" % (str(vals)))
 215         member_line_obj = self.pool.get('membership.membership_line')
 216         res = super(membership_line, self).create(cr, uid, vals, context=context)
 217         print("DEV: [pos_membership] [membership_line] [create]: res=%s" % (str(res)))
 218         return res
 219
 220     _columns = {
 221         'pos_order_line': fields.many2one('pos.order.line', 'POS Order line', readonly=True),
 222         'pos_order_id': fields.related('pos_order_line', 'order_id', type='many2one', relation='pos.order', string='Order', readonly=True),
 223         'state': fields.function(_state,
 224                         string='Membership Status', type='selection',
 225                         selection=STATE,
 226                         store = {
 227                         #'account.invoice': (_get_membership_lines_from_account_invoice, ['state'], 10),
 228                         # NOTE: déjà géré par membership.membership_line._get_membership_lines
 229                         'pos.order': (_get_membership_lines_from_pos_order, ['state', 'partner_id'], 10),
 230                         'res.partner': (_get_partners, ['membership_state'], 12),
 231                         }, help="""It indicates the membership status.
 232                         -Non Member: A member who has not applied for any membership.
 233                         -Cancelled Member: A member who has cancelled his membership.
 234                         -Old Member: A member whose membership date has expired.
 235                         -Waiting Member: A member who has applied for the membership and whose invoice is going to be created.
 236                         -Invoiced Member: A member whose invoice has been created.
 237                         -Paid Member: A member who has paid the membership amount."""),
 238         'company_id': fields.related('account_invoice_line', 'invoice_id', 'company_id', type="many2one", relation="res.company", string="Company", readonly=True, store=True)
 239         # XXX: pos_order_line a aussi un company_id
 240     }
 241
 242 membership_line()
 243
 244 class Partner(osv.osv):
 245     '''Partner'''
 246     _inherit = 'res.partner'
 247
 248     def _get_partner_id(self, cr, uid, ids, context=None):
 249         member_line_obj = self.pool.get('membership.membership_line')
 250         res_obj =  self.pool.get('res.partner')
 251         data_inv = member_line_obj.browse(cr, uid, ids, context=context)
 252         list_partner = []
 253         for data in data_inv:
 254             list_partner.append(data.partner.id)
 255         ids2 = list_partner
 256         while ids2:
 257             ids2 = res_obj.search(cr, uid, [('associate_member', 'in', ids2)], context=context)
 258             list_partner += ids2
 259         return list_partner
 260
 261     def _get_invoice_partner(self, cr, uid, ids, context=None):
 262         inv_obj = self.pool.get('account.invoice')
 263         res_obj = self.pool.get('res.partner')
 264         data_inv = inv_obj.browse(cr, uid, ids, context=context)
 265         list_partner = []
 266         for data in data_inv:
 267             list_partner.append(data.partner_id.id)
 268         ids2 = list_partner
 269         while ids2:
 270             ids2 = res_obj.search(cr, uid, [('associate_member', 'in', ids2)], context=context)
 271             list_partner += ids2
 272         return list_partner
 273
 274     def _get_order_partner(self, cr, uid, ids, context=None):
 275         ord_obj = self.pool.get('pos.order')
 276         res_obj = self.pool.get('res.partner')
 277         data_ord = ord_obj.browse(cr, uid, ids, context=context)
 278         list_partner = []
 279         for data in data_ord:
 280             list_partner.append(data.partner_id.id)
 281         ids2 = list_partner
 282         while ids2:
 283             ids2 = res_obj.search(cr, uid, [('associate_member', 'in', ids2)], context=context)
 284             list_partner += ids2
 285         return list_partner
 286
 287     def _membership_state(self, cr, uid, ids, name, args, context=None):
 288         """This Function return Membership State For Given Partner.
 289         @param self: The object pointer
 290         @param cr: the current row, from the database cursor,
 291         @param uid: the current user’s ID for security checks,
 292         @param ids: List of Partner IDs
 293         @param name: Field Name
 294         @param context: A standard dictionary for contextual values
 295         @param return: Dictionary of Membership state Value
 296         """
 297         res = {}
 298         print("DEV: [pos_membership] [Partner] [_membership_state]: name=%s ids=%s args=%s context=%s" % (str(name), str(ids), str(args), str(context)))
 299         for id in ids:
 300             res[id] = 'none'
 301         today = time.strftime('%Y-%m-%d')
 302         for id in ids:
 303             partner_data = self.browse(cr, uid, id, context=context)
 304             if partner_data.membership_cancel and today > partner_data.membership_cancel:
 305                 res[id] = 'canceled'
 306                 continue
 307             if partner_data.membership_stop and today > partner_data.membership_stop:
 308                 res[id] = 'old'
 309                 continue
 310             s = 4
 311             if partner_data.member_lines:
 312                 print("DEV: [pos_membership] [Partner] [_membership_state] [partner_data] [member_lines]" % ())
 313                 for mline in partner_data.member_lines:
 314                     print("DEV: [pos_membership] [Partner] [_membership_state] [mline]: id=%s" % str(mline.id))
 315                     if mline.date_to >= today:
 316                         if mline.account_invoice_line and mline.account_invoice_line.invoice_id:
 317                             istate = mline.account_invoice_line.invoice_id.state
 318                             print("DEV: [pos_membership] [Partner] [_membership_state] [account_invoice_line]: id=%s istate=%s" % (str(mline.account_invoice_line.invoice_id.id), str(istate)))
 319                             if istate == 'paid':
 320                                 s = 0
 321                                 inv = mline.account_invoice_line.invoice_id
 322                                 for payment in inv.payment_ids:
 323                                     if payment.invoice.type == 'out_refund':
 324                                         s = 2
 325                                 break
 326                             elif istate == 'open' and s!=0:
 327                                 s = 1
 328                             elif istate == 'cancel' and s!=0 and s!=1:
 329                                 s = 2
 330                             elif (istate == 'draft' or istate == 'proforma') and s!=0 and s!=1:
 331                                 s = 3
 332                         elif mline.pos_order_line and mline.pos_order_line.order_id:
 333                             ostate = mline.pos_order_line.order_id.state
 334                             print("DEV: [pos_membership] [Partner] [_membership_state] [pos_order_line]: id=%s ostate=%s" % (str(mline.pos_order_line.order_id.id), str(ostate)))
 335                             if ostate == 'paid' and s!=0 and s!=1:
 336                                 s = 3
 337                             if ostate == 'invoiced':
 338                                 s = 1
 339                             if ostate == 'done':
 340                                 s = 0
 341                                 # XXX: regarder l'équivalent de out_refund pour un pos.order
 342                                 print("DEV: [pos_membership] [partner] [_membership_state]: paid: TODO")
 343                                 #inv = mline.pos_order_line.order_id
 344                                 #for payment in inv.payment_ids:
 345                                 #    if payment.invoice.type == 'out_refund':
 346                                 #        s = 2
 347                                 break
 348                             elif ostate == 'open' and s!=0:
 349                                 # XXX: 1 donne invoiced, c'est pitet pas bon
 350                                 print("DEV: [pos_membership] [partner] [_membership_state]: invoiced: TODO")
 351                                 s = 1
 352                             elif ostate == 'cancel' and s!=0 and s!=1:
 353                                 s = 2
 354                             elif ostate == 'draft' and s!=0 and s!=1:
 355                                 s = 3
 356                 if s==4:
 357                     for mline in partner_data.member_lines:
 358                         if mline.date_from < today and \
 359                          mline.date_to < today and \
 360                          mline.date_from <= mline.date_to and \
 361                          ( (mline.account_invoice_line and mline.account_invoice_line.invoice_id.state) == 'paid' or \
 362                          ( mline.pos_order_line and \
 363                              ( mline.pos_order_line.order_id.state == 'paid' or \
 364                                mline.pos_order_line.order_id.state == 'done' or \
 365                                mline.pos_order_line.order_id.state == 'invoiced' ))):
 366                             s = 5
 367                         else:
 368                             s = 6
 369                 if s==0:
 370                     res[id] = 'paid'
 371                 elif s==1:
 372                     res[id] = 'invoiced'
 373                 elif s==2:
 374                     res[id] = 'canceled'
 375                 elif s==3:
 376                     res[id] = 'waiting'
 377                 elif s==5:
 378                     res[id] = 'old'
 379                 elif s==6:
 380                     res[id] = 'none'
 381             if partner_data.free_member and s!=0:
 382                 res[id] = 'free'
 383             if partner_data.associate_member:
 384                 res_state = self._membership_state(cr, uid, [partner_data.associate_member.id], name, args, context=context)
 385                 res[id] = res_state[partner_data.associate_member.id]
 386         print("DEV: [pos_membership] [Partner] [_membership_state]: res=%s" % (str(res)))
 387         return res
 388
 389     def _membership_date(self, cr, uid, ids, name, args, context=None):
 390         """Return  date of membership"""
 391         name = name[0]
 392         res = {}
 393         member_line_obj = self.pool.get('membership.membership_line')
 394         for partner in self.browse(cr, uid, ids, context=context):
 395             if partner.associate_member:
 396                  partner_id = partner.associate_member.id
 397             else:
 398                  partner_id = partner.id
 399             res[partner.id] = {
 400                  'membership_start': False,
 401                  'membership_stop': False,
 402                  'membership_cancel': False
 403             }
 404             if name == 'membership_start':
 405                 line_id = member_line_obj.search(cr, uid, [('partner', '=', partner_id),('date_cancel','=',False)],
 406                             limit=1, order='date_from', context=context)
 407                 if line_id:
 408                         res[partner.id]['membership_start'] = member_line_obj.read(cr, uid, line_id[0],
 409                                 ['date_from'], context=context)['date_from']
 410
 411             if name == 'membership_stop':
 412                 line_id1 = member_line_obj.search(cr, uid, [('partner', '=', partner_id),('date_cancel','=',False)],
 413                             limit=1, order='date_to desc', context=context)
 414                 if line_id1:
 415                       res[partner.id]['membership_stop'] = member_line_obj.read(cr, uid, line_id1[0],
 416                                 ['date_to'], context=context)['date_to']
 417
 418             if name == 'membership_cancel':
 419                 if partner.membership_state == 'canceled':
 420                     line_id2 = member_line_obj.search(cr, uid, [('partner', '=', partner.id)], limit=1, order='date_cancel', context=context)
 421                     if line_id2:
 422                         res[partner.id]['membership_cancel'] = member_line_obj.read(cr, uid, line_id2[0], ['date_cancel'], context=context)['date_cancel']
 423         return res
 424
 425     def _get_partners(self, cr, uid, ids, context=None):
 426         ids2 = ids
 427         while ids2:
 428             ids2 = self.search(cr, uid, [('associate_member', 'in', ids2)], context=context)
 429             ids += ids2
 430         return ids
 431
 432     def __get_membership_state(self, *args, **kwargs):
 433         return self._membership_state(*args, **kwargs)
 434
 435     _columns = {
 436         'membership_state': fields.function(
 437                     __get_membership_state,
 438                     string = 'Current Membership Status', type = 'selection',
 439                     selection = STATE,
 440                     store = {
 441                         # NOTE: il est important que la priorité soit plus grande
 442                         #       que les membership_{start,stop,cancel}
 443                         #       car _membership_state s'en sert et doit donc les trouver à jour.
 444                         'account.invoice': (_get_invoice_partner, ['state'], 20),
 445                         'pos.order': (_get_order_partner, ['state', 'partner_id'], 20),
 446                         'membership.membership_line': (_get_partner_id, ['state'], 20),
 447                         'res.partner': (_get_partners, ['free_member', 'membership_state', 'associate_member'], 20)
 448                     }, help="""It indicates the membership state.
 449                     -Non Member: A partner who has not applied for any membership.
 450                     -Cancelled Member: A member who has cancelled his membership.
 451                     -Old Member: A member whose membership date has expired.
 452                     -Waiting Member: A member who has applied for the membership and whose invoice is going to be created.
 453                     -Invoiced Member: A member whose invoice has been created.
 454                     -Paying member: A member who has paid the membership fee."""),
 455         'membership_start': fields.function(
 456                     _membership_date, multi = 'membeship_start',
 457                     string = 'Membership Start Date', type = 'date',
 458                     store = {
 459                         'account.invoice': (_get_invoice_partner, ['state'], 10),
 460                         'pos.order': (_get_order_partner, ['state', 'partner_id'], 10),
 461                         'membership.membership_line': (_get_partner_id, ['state'], 10),
 462                         'res.partner': (lambda self, cr, uid, ids, c={}: ids, ['free_member'], 10)
 463                     }, help="Date from which membership becomes active."),
 464         'membership_stop': fields.function(
 465                     _membership_date,
 466                     string = 'Membership End Date', type='date', multi='membership_stop',
 467                     store = {
 468                         'account.invoice': (_get_invoice_partner, ['state'], 10),
 469                         'pos.order': (_get_order_partner, ['state', 'partner_id'], 10),
 470                         'membership.membership_line': (_get_partner_id, ['state'], 10),
 471                         'res.partner': (lambda self, cr, uid, ids, c={}: ids, ['free_member'], 10)
 472                     }, help="Date until which membership remains active."),
 473         'membership_cancel': fields.function(
 474                     _membership_date,
 475                     string = 'Cancel Membership Date', type='date', multi='membership_cancel',
 476                     store = {
 477                         'account.invoice': (_get_invoice_partner, ['state'], 11),
 478                         'pos.order': (_get_order_partner, ['state', 'partner_id'], 11),
 479                         'membership.membership_line': (_get_partner_id, ['state'], 10),
 480                         'res.partner': (lambda self, cr, uid, ids, c={}: ids, ['free_member'], 10)
 481                     }, help="Date on which membership has been cancelled"),
 482     }
 483
 484 Partner()
 485
 486 class pos_order(osv.osv):
 487     _inherit = 'pos.order'
 488
 489     # XXX: copied from openerp/addons/point_of_sale/point_of_sale.py
 490     def action_invoice(self, cr, uid, ids, context=None):
 491         print ("DEV: [pos_membership] [pos_order] [action_invoice]")
 492         wf_service = netsvc.LocalService("workflow")
 493         inv_ref = self.pool.get('account.invoice')
 494         inv_line_ref = self.pool.get('account.invoice.line')
 495         product_obj = self.pool.get('product.product')
 496         inv_ids = []
 497
 498         for order in self.pool.get('pos.order').browse(cr, uid, ids, context=context):
 499             if order.invoice_id:
 500                 inv_ids.append(order.invoice_id.id)
 501                 continue
 502
 503             if not order.partner_id:
 504                 raise osv.except_osv(_('Error!'), _('Please provide a partner for the sale.'))
 505
 506             acc = order.partner_id.property_account_receivable.id
 507             # XXX: copied from openerp/addons/point_of_sale/point_of_sale.py to fix account.invoice.line creation
 508             inv = {
 509                 'name': order.name,
 510                 'origin': order.name,
 511                 'account_id': acc,
 512                 'journal_id': order.sale_journal.id or None,
 513                 'type': 'out_invoice',
 514                 'reference': order.name,
 515                 'partner_id': order.partner_id.id,
 516                 'comment': order.note or '',
 517                 'currency_id': order.pricelist_id.currency_id.id, # considering partner's sale pricelist's currency
 518                 'invoice_line': []
 519             }
 520             inv.update(inv_ref.onchange_partner_id(cr, uid, [], 'out_invoice', order.partner_id.id)['value'])
 521             if not inv.get('account_id', None):
 522                 inv['account_id'] = acc
 523             for line in order.lines:
 524                 inv_line = {
 525                     #'invoice_id': inv_id,
 526                     'product_id': line.product_id.id,
 527                     'quantity': line.qty,
 528                 }
 529                 inv_name = product_obj.name_get(cr, uid, [line.product_id.id], context=context)[0][1]
 530                 inv_line.update(inv_line_ref.product_id_change(cr, uid, [],
 531                                                                line.product_id.id,
 532                                                                line.product_id.uom_id.id,
 533                                                                line.qty, partner_id = order.partner_id.id,
 534                                                                fposition_id=order.partner_id.property_account_position.id)['value'])
 535                 if line.product_id.description_sale:
 536                     inv_line['note'] = line.product_id.description_sale
 537                 inv_line['price_unit'] = line.price_unit
 538                 inv_line['discount'] = line.discount
 539                 inv_line['name'] = inv_name
 540                 inv_line['invoice_line_tax_id'] = ('invoice_line_tax_id' in inv_line)\
 541                     and [(6, 0, inv_line['invoice_line_tax_id'])] or []
 542                 #inv_line_ref.create(cr, uid, inv_line, context=context)
 543                 inv['invoice_line'].append((0, 0, inv_line))
 544             inv_id = inv_ref.create(cr, uid, inv, context=context)
 545
 546             self.write(cr, uid, [order.id], {'invoice_id': inv_id, 'state': 'invoiced'}, context=context)
 547             inv_ref.confirm_paid(cr, uid, [inv_id], context=context)
 548             inv_ids.append(inv_id)
 549             inv_ref.button_reset_taxes(cr, uid, [inv_id], context=context)
 550             wf_service.trg_validate(uid, 'pos.order', order.id, 'invoice', cr)
 551
 552         if not inv_ids: return {}
 553
 554         mod_obj = self.pool.get('ir.model.data')
 555         res = mod_obj.get_object_reference(cr, uid, 'account', 'invoice_form')
 556         res_id = res and res[1] or False
 557         return {
 558             'name': _('Customer Invoice'),
 559             'view_type': 'form',
 560             'view_mode': 'form',
 561             'view_id': [res_id],
 562             'res_model': 'account.invoice',
 563             'context': "{'type':'out_invoice'}",
 564             'type': 'ir.actions.act_window',
 565             'nodestroy': True,
 566             'target': 'current',
 567             'res_id': inv_ids and inv_ids[0] or False,
 568         }
 569
 570     def write(self, cr, uid, ids, vals, context=None):
 571         print("DEV: [pos_membership] [pos_order] [write]: ids=%s vals=%s" % (str(ids), str(vals)))
 572         pos_order_obj = self.pool.get('pos.order')
 573         res = super(pos_order, self).write(cr, uid, ids, vals, context=context)
 574         print("DEV: [pos_membership] [pos_order] [write]: res=%s" % str(res))
 575         return res
 576
 577     def create(self, cr, uid, vals, context=None):
 578         print("DEV: [pos_membership] [pos_order] [create]: vals=%s" % (str(vals)))
 579         pos_order_obj = self.pool.get('pos.order')
 580         res = super(pos_order, self).create(cr, uid, vals, context=context)
 581         print("DEV: [pos_membership] [pos_order] [create]: res=%s" % (str(res)))
 582         return res
 583
 584 pos_order()
 585
 586 class pos_order_line(osv.osv):
 587     _inherit = 'pos.order.line'
 588
 589     def write(self, cr, uid, ids, vals, context=None):
 590         print("DEV: [pos_membership] [pos_order_line] [write]: ids=%s vals=%s context=%s" % (str(ids), str(vals), str(context)))
 591         member_line_obj = self.pool.get('membership.membership_line')
 592         res = super(pos_order_line, self).write(cr, uid, ids, vals, context=context)
 593         print ("DEV: [pos_membership] [pos_order_line] [write] [super] : res=%s" % str(res))
 594         for line in self.browse(cr, uid, ids, context=context):
 595             ml_ids = member_line_obj.search(cr, uid, [('pos_order_line', '=', line.id)], context=context)
 596             if line.product_id and line.product_id.membership and not ml_ids:
 597                 date_from = line.product_id.membership_date_from
 598                 date_to = line.product_id.membership_date_to
 599                 if line.order_id.date_order > date_from and \
 600                    line.order_id.date_order < date_to:
 601                     date_from = line.order_id.date_order
 602                 if line.product_id.membership_date2date:
 603                     date_from = ('date_from' in context
 604                       and context['date_from']
 605                       and datetime.strptime(context['date_from'], "%Y-%m-%d")
 606                       or date.today())
 607                     date_to   = date_from + relativedelta(months = +12) # TODO: parameterize this delta?
 608                     date_from = date_from.strftime("%Y-%m-%d")
 609                     date_to   = date_to  .strftime("%Y-%m-%d")
 610                 print ("DEV: [pos_membership] [write] date_from: %s" % str(date_from))
 611                 print ("DEV: [pos_membership] [write] date_to  : %s" % str(date_to))
 612                 member_line_obj.create(cr, uid
 613                  , { 'partner': line.order_id.partner_id and line.order_id.partner_id.id or False
 614                    , 'membership_id': line.product_id.id
 615                    , 'member_price': line.price_unit
 616                    , 'date': time.strftime('%Y-%m-%d')
 617                    , 'date_from': date_from
 618                    , 'date_to': date_to
 619                    , 'pos_order_line': line.id
 620                    }
 621                  , context=context)
 622                 if line.product_id.membership_grouped:
 623                     if line.order_id.partner_id.associate_members:
 624                         associate_member_line_ids = member_line_obj.search(cr, uid
 625                           , [ ('pos_order_line', '=', line.id)
 626                             , ('partner', '!=', line.order_id.partner_id.id)
 627                             ]
 628                           , context=context)
 629                         for associate_member_line in member_line_obj.browse(cr, uid, associate_member_line_ids, context=context):
 630                             print ("DEV: [pos_membership] [write] [associate] date_from: %s" % str(date_from))
 631                             print ("DEV: [pos_membership] [write] [associate] date_to  : %s" % str(date_to))
 632                             member_line_obj.write(cr, uid, associate_member_line.id
 633                               , {'date_from': date_from
 634                                 ,'date_to'  : date_to
 635                                 }
 636                               , context=context)
 637                     else:
 638                         print("DEV: mettre une contrainte pour l'objet\
 639                               membership.membership_line interdisant les\
 640                               adhésions groupées reliées à des partenaires\
 641                               sans membres associés")
 642                 else:
 643                     associate_member_line_ids = member_line_obj.search(cr, uid
 644                       , [ ('pos_order_line', '=', line.id)
 645                         , ('partner', '!=', line.order_id.partner_id.id)
 646                         ]
 647                       , context=context)
 648                     member_line_obj.unlink(cr, uid, associate_member_line_ids, context=context)
 649
 650                 #Define member ident if it's necessary
 651                 partners = [line.order_id.partner_id]
 652                 if line.order_id.partner_id.associate_members:
 653                     partners.extend(line.order_id.partner_id.associate_members)
 654                 for i in partners:
 655                     if not i.member_ident:
 656                         mbr_id = self.pool.get('ir.sequence').get(cr, uid, 'member_ident')
 657                         self.pool.get('res.partner').write(cr, uid, i.id, {'member_ident': mbr_id})
 658             if line.product_id and not line.product_id.membership and ml_ids:
 659                 # Product line has changed to a non membership product
 660                 member_line_obj.unlink(cr, uid, ml_ids, context=context)
 661         print("DEV: [pos_membership] [pos_order_line] [write]: res=%s" % str(res))
 662         return res
 663
 664     def unlink(self, cr, uid, ids, context=None):
 665         """Remove Membership Line Record for Account Invoice Line
 666         """
 667         member_line_obj = self.pool.get('membership.membership_line')
 668         for id in ids:
 669             ml_ids = member_line_obj.search(cr, uid, [('pos_order_line', '=', id)], context=context)
 670             member_line_obj.unlink(cr, uid, ml_ids, context=context)
 671         return super(pos_order_line, self).unlink(cr, uid, ids, context=context)
 672
 673     def create(self, cr, uid, vals, context=None):
 674         member_line_obj = self.pool.get('membership.membership_line')
 675         print("DEV: [pos_membership] [pos_order_line] [create]: vals=%s context=%s" % (str(vals), str(context)))
 676         res = super(pos_order_line, self).create(cr, uid, vals, context=context)
 677         print ("DEV: [pos_membership] [pos_order_line] [create] [super] : res=%s" % str(res))
 678         line = self.browse(cr, uid, res, context=context)
 679
 680         ml_ids = member_line_obj.search(cr, uid, [('pos_order_line', '=', line.id)], context=context)
 681         if line.product_id and line.product_id.membership and not ml_ids:
 682             date_from = line.product_id.membership_date_from
 683             date_to = line.product_id.membership_date_to
 684             if line.order_id.date_order > date_from and line.order_id.date_order < date_to:
 685                 date_from = line.order_id.date_order
 686             if line.product_id.membership_date2date:
 687                 date_from = ('date_from' in context
 688                   and context.get('date_from')
 689                   and datetime.strptime(context.get('date_from'), "%Y-%m-%d")
 690                   or date.today())
 691                 date_to   = date_from + relativedelta(days = +364) # TODO: parameterize this delta?
 692                 date_from = date_from.strftime("%Y-%m-%d")
 693                 date_to   = date_to  .strftime("%Y-%m-%d")
 694             print ("DEV: [pos_membership] [pos_order_line] [create] date_from: %s" % str(date_from))
 695             print ("DEV: [pos_membership] [pos_order_line] [create] date_to  : %s" % str(date_to))
 696             member_line_obj.create(cr, uid, {
 697                         'partner': line.order_id.partner_id and line.order_id.partner_id.id or False,
 698                         'membership_id': line.product_id.id,
 699                         'member_price': line.price_unit,
 700                         'date': time.strftime('%Y-%m-%d'),
 701                         'date_from': date_from,
 702                         'date_to': date_to,
 703                         'pos_order_line': line.id,
 704                     }, context=context)
 705             partners = [line.order_id.partner_id]
 706             if line.product_id.membership_grouped and line.order_id.partner_id.associate_members:
 707                 partners.extend(line.order_id.partner_id.associate_members)
 708                 #Adding membership lines just for associate partners
 709                 for associate_member in line.order_id.partner_id.associate_members:
 710                     print ("DEV: [pos_membership] [pos_order_line] [create] [associate] date_from: %s" % str(date_from))
 711                     print ("DEV: [pos_membership] [pos_order_line] [create] [associate] date_to  : %s" % str(date_to))
 712                     member_line_obj.create(cr, uid, {
 713                         'partner': associate_member.id,
 714                         'membership_id': line.product_id.id,
 715                         'member_price': line.price_unit,
 716                         'date': time.strftime('%Y-%m-%d'),
 717                         'date_from': date_from,
 718                         'date_to': date_to,
 719                         'pos_order_line': line.id,
 720                     }, context=context)
 721             elif line.product_id.membership_grouped and not line.order_id.partner_id.associate_members:
 722                 raise osv.except_osv(_('Error!!!'), _('You try to order grouped membership product to a partner who hasn\'t associated partners.'))
 723             #Define member ident if it's necessary
 724             for i in partners:
 725                 if not i:
 726                     print ("\033[7mXXX: [pos_membership] [pos_order_line] [create] : pos_order_line has no partner_id!\033[0m")
 727                     break
 728                 if not i.member_ident:
 729                     print ("DEV: [pos_membership] [pos_order_line] [create] [partners] : i=%s i.id=%s" % (str(i), str(i.id)))
 730                     mbr_id = self.pool.get('ir.sequence').get(cr, uid, 'member_ident')
 731                     self.pool.get('res.partner').write(cr, uid, i.id, {'member_ident': mbr_id})
 732         print ("DEV: [pos_membership] [pos_order_line] [create] : return=%s" % str(res))
 733         return res
 734
 735 pos_order_line()
 736
 737 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: