addons/auction/auction.py

   1 # -*- coding: utf-8 -*-
   2 ##############################################################################
   3 #
   4 #    OpenERP, Open Source Management Solution
   5 #    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
   6 #
   7 #    This program is free software: you can redistribute it and/or modify
   8 #    it under the terms of the GNU Affero General Public License as
   9 #    published by the Free Software Foundation, either version 3 of the
  10 #    License, or (at your option) any later version.
  11 #
  12 #    This program is distributed in the hope that it will be useful,
  13 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #    GNU Affero General Public License for more details.
  16 #
  17 #    You should have received a copy of the GNU Affero General Public License
  18 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 #
  20 ##############################################################################
  21 from osv import fields, osv, orm
  22 from tools.translate import _
  23 import netsvc
  24 import time
  25
  26 #----------------------------------------------------------
  27 # Auction Artists
  28 #----------------------------------------------------------
  29
  30 class auction_artists(osv.osv):
  31     _name = "auction.artists"
  32     _columns = {
  33         'name': fields.char('Artist/Author Name', size=64, required=True),
  34         'pseudo': fields.char('Pseudo', size=64),
  35         'birth_death_dates':fields.char('Lifespan', size=64),
  36         'biography': fields.text('Biography'),
  37     }
  38 auction_artists()
  39
  40 #----------------------------------------------------------
  41 # Auction Dates
  42 #----------------------------------------------------------
  43 class auction_dates(osv.osv):
  44     """Auction Dates"""
  45     _name = "auction.dates"
  46     _description=__doc__
  47
  48     def _adjudication_get(self, cr, uid, ids, prop, unknow_none, unknow_dict):
  49         res={}
  50         total = 0.0
  51         lots_obj = self.pool.get('auction.lots')
  52         for auction in self.browse(cr, uid, ids):
  53             lots_ids = lots_obj.search(cr, uid, [('auction_id', '=', auction.id)])
  54             for lots in lots_obj.browse(cr, uid, lots_ids):
  55                 total+=lots.obj_price or 0.0
  56                 res[auction.id]=total
  57         return res
  58
  59     def name_get(self, cr, uid, ids, context=None):
  60         if not ids:
  61             return []
  62         reads = self.read(cr, uid, ids, ['name', 'auction1'], context=context)
  63         name = [(r['id'], '['+r['auction1']+'] '+ r['name']) for r in reads]
  64         return name
  65
  66     def _get_invoice(self, cr, uid, ids, name, arg, context=None):
  67         lots_obj = self.pool.get('auction.lots')
  68         result = {}
  69         for data in self.browse(cr, uid, ids, context=context):
  70             buyer_inv_ids = []
  71             seller_inv_ids = []
  72             result[data.id] = {
  73                 'seller_invoice_history': buyer_inv_ids,
  74                 'buyer_invoice_history': seller_inv_ids,
  75             }
  76             lots_ids = lots_obj.search(cr, uid, [('auction_id','=',data.id)])
  77             for lot in lots_obj.browse(cr, uid, lots_ids, context=context):
  78                 if lot.ach_inv_id:
  79                     buyer_inv_ids.append(lot.ach_inv_id.id)
  80                 if lot.sel_inv_id:
  81                     seller_inv_ids.append(lot.sel_inv_id.id)
  82             result[data.id]['seller_invoice_history'] = seller_inv_ids
  83             result[data.id]['buyer_invoice_history'] = buyer_inv_ids
  84         return result
  85
  86     _columns = {
  87         'name': fields.char('Auction Name', size=64, required=True),
  88         'expo1': fields.date('First Exposition Day', required=True, help="Beginning exposition date for auction"),
  89         'expo2': fields.date('Last Exposition Day', required=True, help="Last exposition date for auction"),
  90         'auction1': fields.date('First Auction Day', required=True, help="Start date of auction"),
  91         'auction2': fields.date('Last Auction Day', required=True, help="End date of auction"),
  92         'journal_id': fields.many2one('account.journal', 'Buyer Journal', required=True, help="Account journal for buyer"),
  93         'journal_seller_id': fields.many2one('account.journal', 'Seller Journal', required=True, help="Account journal for seller"),
  94         'buyer_costs': fields.many2many('account.tax', 'auction_buyer_taxes_rel', 'auction_id', 'tax_id', 'Buyer Costs', help="Account tax for buyer"),
  95         'seller_costs': fields.many2many('account.tax', 'auction_seller_taxes_rel', 'auction_id', 'tax_id', 'Seller Costs', help="Account tax for seller"),
  96         'acc_income': fields.many2one('account.account', 'Income Account', required=True),
  97         'acc_expense': fields.many2one('account.account', 'Expense Account', required=True),
  98         'adj_total': fields.function(_adjudication_get, method=True, string='Total Adjudication', store=True),
  99         'state': fields.selection((('draft', 'Draft'), ('closed', 'Closed')), 'State', select=1, readonly=True,
 100                                   help='When auction starts the state is \'Draft\'.\n At the end of auction, the state becomes \'Closed\'.'),
 101         'account_analytic_id': fields.many2one('account.analytic.account', 'Analytic Account', required=False),
 102         'buyer_invoice_history': fields.function(_get_invoice, relation='account.invoice', method=True, string="Buyer Invoice", type='many2many', multi=True),
 103         'seller_invoice_history': fields.function(_get_invoice, relation='account.invoice', method=True, string="Seller Invoice", type='many2many', multi=True),
 104     }
 105
 106     _defaults = {
 107         'state': lambda *a: 'draft',
 108     }
 109
 110     _order = "auction1 desc"
 111
 112     def close(self, cr, uid, ids, context=None):
 113         """
 114         Close an auction date.
 115
 116         Create invoices for all buyers and sellers.
 117         STATE ='close'
 118
 119         RETURN: True
 120         """
 121         lots_obj = self.pool.get('auction.lots')
 122         lots_ids = lots_obj.search(cr, uid, [('auction_id', 'in', ids), ('state', '=', 'draft'), ('obj_price', '>', 0)])
 123         lots_obj.lots_invoice(cr, uid, lots_ids, {}, None)
 124         lots_ids2 = lots_obj.search(cr, uid, [('auction_id', 'in', ids), ('obj_price', '>', 0)])
 125         lots_obj.seller_trans_create(cr, uid, lots_ids2, {})
 126         self.write(cr, uid, ids, {'state': 'closed'}) #close the auction
 127         return True
 128
 129 auction_dates()
 130
 131 #----------------------------------------------------------
 132 # Deposits
 133 #----------------------------------------------------------
 134 class auction_deposit(osv.osv):
 135     """Auction Deposit Border"""
 136
 137     _name = "auction.deposit"
 138     _description=__doc__
 139     _order = "id desc"
 140     _columns = {
 141         'transfer' : fields.boolean('Transfer'),
 142         'name': fields.char('Depositer Inventory', size=64, required=True),
 143         'partner_id': fields.many2one('res.partner', 'Seller', required=True, change_default=True),
 144         'date_dep': fields.date('Deposit date', required=True),
 145         'method': fields.selection((('keep', 'Keep until sold'), ('decease', 'Decrease limit of 10%'), ('contact', 'Contact the Seller')), 'Withdrawned method', required=True),
 146         'tax_id': fields.many2one('account.tax', 'Expenses'),
 147         'create_uid': fields.many2one('res.users', 'Created by', readonly=True),
 148         'info': fields.char('Description', size=64),
 149         'lot_id': fields.one2many('auction.lots', 'bord_vnd_id', 'Objects'),
 150         'specific_cost_ids': fields.one2many('auction.deposit.cost', 'deposit_id', 'Specific Costs'),
 151         'total_neg': fields.boolean('Allow Negative Amount'),
 152     }
 153     _defaults = {
 154         'method': lambda *a: 'keep',
 155         'total_neg': lambda *a: False,
 156         'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'auction.deposit'),
 157     }
 158
 159 auction_deposit()
 160
 161 #----------------------------------------------------------
 162 # (Specific) Deposit Costs
 163 #----------------------------------------------------------
 164 class auction_deposit_cost(osv.osv):
 165
 166     """Auction Deposit Cost"""
 167
 168     _name = 'auction.deposit.cost'
 169     _description=__doc__
 170     _columns = {
 171         'name': fields.char('Cost Name', required=True, size=64),
 172         'amount': fields.float('Amount'),
 173         'account': fields.many2one('account.account', 'Destination Account', required=True),
 174         'deposit_id': fields.many2one('auction.deposit', 'Deposit'),
 175     }
 176 auction_deposit_cost()
 177
 178 #----------------------------------------------------------
 179 # Lots Categories
 180 #----------------------------------------------------------
 181 class aie_category(osv.osv):
 182
 183     _name="aie.category"
 184     _order = "name"
 185     _columns={
 186        'name': fields.char('Name', size=64, required=True),
 187        'code':fields.char('Code', size=64),
 188        'parent_id': fields.many2one('aie.category', 'Parent aie Category', ondelete='cascade'),
 189        'child_ids': fields.one2many('aie.category', 'parent_id', help="children aie category")
 190     }
 191
 192     def name_get(self, cr, uid, ids, context=None):
 193         res = []
 194         if not ids:
 195             return res
 196         reads = self.read(cr, uid, ids, ['name', 'parent_id'], context=context)
 197         for record in reads:
 198             name = record['name']
 199             if record['parent_id']:
 200                 name = record['parent_id'][1] + ' / ' + name
 201             res.append((record['id'], name))
 202         return res
 203
 204 aie_category()
 205
 206 class auction_lot_category(osv.osv):
 207     """Auction Lots Category"""
 208
 209     _name = 'auction.lot.category'
 210     _description=__doc__
 211     _columns = {
 212         'name': fields.char('Category Name', required=True, size=64),
 213         'priority': fields.float('Priority'),
 214         'active' : fields.boolean('Active', help="If the active field is set to False, it will allow you to hide the auction lot category without removing it."),
 215         'aie_categ': fields.many2one('aie.category', 'Category', ondelete='cascade'),
 216     }
 217     _defaults = {
 218         'active' : lambda *a: 1,
 219     }
 220 auction_lot_category()
 221
 222 #----------------------------------------------------------
 223 # Lots
 224 #----------------------------------------------------------
 225 def _type_get(self, cr, uid, context=None):
 226     obj = self.pool.get('auction.lot.category')
 227     ids = obj.search(cr, uid, [])
 228     res = obj.read(cr, uid, ids, ['name'], context)
 229     res = [(r['name'], r['name']) for r in res]
 230     return res
 231
 232 class auction_lots(osv.osv):
 233
 234     """Auction Object"""
 235     _name = "auction.lots"
 236     _order = "obj_num,lot_num,id"
 237     _description=__doc__
 238
 239     def button_not_bought(self, cr, uid, ids, context=None):
 240         return self.write(cr, uid, ids, {'state':'unsold'})
 241
 242     def button_taken_away(self, cr, uid, ids, context=None):
 243         return self.write(cr, uid, ids, {'state':'taken_away', 'ach_emp': True})
 244
 245     def button_unpaid(self, cr, uid, ids, context=None):
 246         return self.write(cr, uid, ids, {'state':'draft'})
 247
 248     def button_bought(self, cr, uid, ids, context=None):
 249         return self.write(cr, uid, ids, {'state':'sold'})
 250
 251     def _getprice(self, cr, uid, ids, fields, args, context=None):
 252         """This Function compute amount total with tax for buyer and seller.
 253         @param ids: List of  auction lots's id
 254         @param name: List of function fields.
 255         @param context: A standard dictionary for contextual values
 256         @return: Dictionary of function fields value.
 257         """
 258
 259         res = {}
 260         account_analytic_line_obj = self.pool.get('account.analytic.line')
 261         lots = self.browse(cr, uid, ids, context=context)
 262         pt_tax = self.pool.get('account.tax')
 263         for lot in lots:
 264             taxes = []
 265             for name in fields:
 266                 res[lot.id] = {name: False}
 267                 amount = lot.obj_price or 0.0
 268                 result = 0.0
 269                 if name == "buyer_price":
 270                     if lot.author_right:
 271                         taxes.append(lot.author_right)
 272                     if lot.auction_id:
 273                         taxes += lot.auction_id.buyer_costs
 274                     tax = pt_tax.compute_all(cr, uid, taxes, amount, 1)['taxes']
 275                     for t in tax:
 276                         result += t.get('amount', 0.0)
 277                     result += amount
 278                 elif name == "seller_price":
 279                     if lot.bord_vnd_id.tax_id:
 280                         taxes.append(lot.bord_vnd_id.tax_id)
 281                     elif lot.auction_id and lot.auction_id.seller_costs:
 282                         taxes += lot.auction_id.seller_costs
 283                     tax = pt_tax.compute_all(cr, uid, taxes, amount, 1)['taxes']
 284                     for t in tax:
 285                         result += t.get('amount', 0.0)
 286                     result += amount
 287                 elif name == "gross_revenue":
 288                     if lot.auction_id:
 289                         result = lot.buyer_price - lot.seller_price
 290
 291                 elif name == "net_revenue":
 292                     if lot.auction_id:
 293                         result = lot.buyer_price - lot.seller_price - lot.costs
 294
 295                 elif name == "gross_margin":
 296                    if ((lot.obj_price==0) and (lot.state=='draft')):
 297                      amount = lot.lot_est1
 298                    else:
 299                      amount = lot.obj_price
 300                    if amount > 0:
 301                      result = (lot.gross_revenue * 100) / amount
 302                      result = round(result,2)
 303
 304                 elif name == "net_margin":
 305                     if ((lot.obj_price==0) and (lot.state=='draft')):
 306                         amount = lot.lot_est1
 307                     else:
 308                         amount = lot.obj_price
 309                     if amount > 0:
 310                         result = (lot.net_revenue * 100) / amount
 311                         result = round(result,2)
 312                 elif name == "costs":
 313                     # costs: Total credit of analytic account
 314                     # objects sold during this auction (excluding analytic lines that are in the analytic journal of the auction date)
 315                     #TOCHECK: Calculation OF Indirect Cost
 316                     som = 0.0
 317                     if lot.auction_id:
 318                         auct_id = lot.auction_id.id
 319                         lot_count = self.search(cr, uid, [('auction_id', '=', auct_id)], count=True)
 320                         line_ids = account_analytic_line_obj.search(cr, uid, [
 321                                     ('account_id', '=', lot.auction_id.account_analytic_id.id),
 322                                     ('journal_id', '<>', lot.auction_id.journal_id.id),
 323                                     ('journal_id', '<>', lot.auction_id.journal_seller_id.id)])
 324                         for r in lot.bord_vnd_id.specific_cost_ids:
 325                             som += r.amount
 326                         for line in account_analytic_line_obj.browse(cr, uid, line_ids, context=context):
 327                             if line.amount:
 328                                 som -= line.amount
 329                         result = som/lot_count
 330
 331                 elif name=="paid_ach":
 332                     result = False
 333                     if lot.ach_inv_id and lot.ach_inv_id.state == 'paid':
 334                         result = True
 335
 336                 elif name=="paid_vnd":
 337                     result = False
 338                     if lot.sel_inv_id and lot.sel_inv_id.state == 'paid':
 339                         result = True
 340
 341                 res[lot.id][name] = result
 342
 343
 344         return res
 345
 346     def onchange_obj_ret(self, cr, uid, ids, obj_ret, context=None):
 347         if obj_ret:
 348             return {'value': {'obj_price': 0}}
 349         return {}
 350
 351     _columns = {
 352         'bid_lines':fields.one2many('auction.bid_line', 'lot_id', 'Bids'),
 353         'auction_id': fields.many2one('auction.dates', 'Auction', select=1, help="Auction for object"),
 354         'bord_vnd_id': fields.many2one('auction.deposit', 'Depositer Inventory', required=True, help="Provide deposit information: seller, Withdrawned Method, Object, Deposit Costs"),
 355         'name': fields.char('Title', size=64, required=True, help='Auction object name'),
 356         'name2': fields.char('Short Description (2)', size=64),
 357         'lot_type': fields.selection(_type_get, 'Object category', size=64),
 358         'author_right': fields.many2one('account.tax', 'Author rights', help="Account tax for author commission"),
 359         'lot_est1': fields.float('Minimum Estimation', help="Minimum Estimate Price"),
 360         'lot_est2': fields.float('Maximum Estimation', help="Maximum Estimate Price"),
 361         'lot_num': fields.integer('List Number', required=True, select=1, help="List number in depositer inventory"),
 362         'create_uid': fields.many2one('res.users', 'Created by', readonly=True),
 363         'history_ids':fields.one2many('auction.lot.history', 'lot_id', 'Auction history'),
 364         'lot_local':fields.char('Location', size=64, help="Auction Location"),
 365         'artist_id':fields.many2one('auction.artists', 'Artist/Author'),
 366         'artist2_id':fields.many2one('auction.artists', 'Artist/Author2'),
 367         'important':fields.boolean('To be Emphatized'),
 368         'product_id':fields.many2one('product.product', 'Product', required=True),
 369         'obj_desc': fields.text('Object Description'),
 370         'obj_num': fields.integer('Catalog Number'),
 371         'obj_ret': fields.float('Price retired', help="Object Ret"),
 372         'obj_comm': fields.boolean('Commission'),
 373         'obj_price': fields.float('Adjudication price', help="Object Price"),
 374         'ach_avance': fields.float('Buyer Advance'),
 375         'ach_login': fields.char('Buyer Username', size=64),
 376         'ach_uid': fields.many2one('res.partner', 'Buyer'),
 377         'seller_id': fields.related('bord_vnd_id','partner_id', type='many2one', relation='res.partner', string='Seller', readonly=True),
 378         'ach_emp': fields.boolean('Taken Away', readonly=True, help="When state is Taken Away, this field is marked as True"),
 379         'is_ok': fields.boolean('Buyer\'s payment', help="When buyer pay for bank statement', this field is marked"),
 380         'ach_inv_id': fields.many2one('account.invoice', 'Buyer Invoice', readonly=True, states={'draft':[('readonly', False)]}),
 381         'sel_inv_id': fields.many2one('account.invoice', 'Seller Invoice', readonly=True, states={'draft':[('readonly', False)]}),
 382         'vnd_lim': fields.float('Seller limit'),
 383         'vnd_lim_net': fields.boolean('Net limit ?', readonly=True),
 384         'image': fields.binary('Image', help="Object Image"),
 385         'paid_vnd':fields.function(_getprice, string='Seller Paid', method=True, type='boolean', store=True, multi="paid_vnd", help="When state of Seller Invoice is 'Paid', this field is selected as True."),
 386         'paid_ach':fields.function(_getprice, string='Buyer Invoice Reconciled', method=True, type='boolean', store=True, multi="paid_ach", help="When state of Buyer Invoice is 'Paid', this field is selected as True."),
 387         'state': fields.selection((
 388             ('draft', 'Draft'),
 389             ('unsold', 'Unsold'),
 390             ('paid', 'Paid'),
 391             ('sold', 'Sold'),
 392             ('taken_away', 'Taken away')), 'State', required=True, readonly=True,
 393             help=' * The \'Draft\' state is used when a object is encoding as a new object. \
 394                 \n* The \'Unsold\' state is used when object does not sold for long time, user can also set it as draft state after unsold. \
 395                 \n* The \'Paid\' state is used when user pay for the object \
 396                 \n* The \'Sold\' state is used when user buy the object.'),
 397         'buyer_price': fields.function(_getprice, method=True, string='Buyer price', store=True, multi="buyer_price", help="Buyer Price"),
 398         'seller_price': fields.function(_getprice, method=True, string='Seller price', store=True, multi="seller_price", help="Seller Price"),
 399         'gross_revenue':fields.function(_getprice, method=True, string='Gross revenue', store=True, multi="gross_revenue", help="Buyer Price - Seller Price"),
 400         'gross_margin':fields.function(_getprice, method=True, string='Gross Margin (%)', store=True, multi="gross_margin", help="(Gross Revenue*100.0)/ Object Price"),
 401         'costs':fields.function(_getprice, method=True, string='Indirect costs', store=True, multi="costs", help="Deposit cost"),
 402         'statement_id': fields.many2many('account.bank.statement.line', 'auction_statement_line_rel', 'auction_id', 'statement', 'Payment', help="Bank statement line for given buyer"),
 403         'net_revenue':fields.function(_getprice, method=True, string='Net revenue', store=True, multi="net_revenue", help="Buyer Price - Seller Price - Indirect Cost"),
 404         'net_margin':fields.function(_getprice, method=True, string='Net Margin (%)', store=True, multi="net_margin", help="(Net Revenue * 100)/ Object Price"),
 405     }
 406     _defaults = {
 407         'state':lambda *a: 'draft',
 408         'lot_num':lambda *a:1,
 409         'is_ok': lambda *a: False,
 410     }
 411
 412     def name_get(self, cr, user, ids, context=None):
 413         if not ids:
 414             return []
 415         result = [ (r['id'], str(r['obj_num'])+' - '+r['name']) for r in self.read(cr, user, ids, ['name', 'obj_num'])]
 416         return result
 417
 418     def name_search(self, cr, user, name, args=None, operator='ilike', context=None):
 419         if not args:
 420             args = []
 421         ids = []
 422         if name:
 423             ids = self.search(cr, user, [('obj_num', '=', int(name))] + args)
 424         if not ids:
 425             ids = self.search(cr, user, [('name', operator, name)] + args)
 426         return self.name_get(cr, user, ids)
 427
 428     def _sum_taxes_by_type_and_id(self, taxes):
 429         """
 430         PARAMS: taxes: a list of dictionaries of the form {'id':id, 'amount':amount, ...}
 431         RETURNS : a list of dictionaries of the form {'id':id, 'amount':amount, ...}; one dictionary per unique id.
 432             The others fields in the dictionaries (other than id and amount) are those of the first tax with a particular id.
 433         """
 434         taxes_summed = {}
 435         for tax in taxes:
 436             key = (tax['type'], tax['id'])
 437             if key in taxes_summed:
 438                 taxes_summed[key]['amount'] += tax['amount']
 439             else:
 440                 taxes_summed[key] = tax
 441         return taxes_summed.values()
 442
 443     def compute_buyer_costs(self, cr, uid, ids):
 444         amount_total = {}
 445         lots = self.browse(cr, uid, ids)
 446         ##CHECKME: Is that AC would be worthwhile to make groups of lots that have the same costs to spend a lot of lists compute?
 447         taxes = []
 448         amount=0.0
 449         pt_tax = self.pool.get('account.tax')
 450         for lot in lots:
 451             taxes = lot.product_id.taxes_id
 452             if lot.author_right:
 453                 taxes.append(lot.author_right)
 454             elif lot.auction_id:
 455                 taxes += lot.auction_id.buyer_costs
 456             tax=pt_tax.compute_all(cr, uid, taxes, lot.obj_price, 1)['taxes']
 457             for t in tax:
 458                 amount+=t['amount']
 459         amount_total['value']= amount
 460         amount_total['amount']= amount
 461
 462         return amount_total
 463
 464
 465     def _compute_lot_seller_costs(self, cr, uid, lot, manual_only=False):
 466         costs = []
 467         tax_cost_ids=[]
 468
 469         border_id = lot.bord_vnd_id
 470         if border_id:
 471             if border_id.tax_id:
 472                 tax_cost_ids.append(border_id.tax_id)
 473             elif lot.auction_id and lot.auction_id.seller_costs:
 474                 tax_cost_ids += lot.auction_id.seller_costs
 475
 476         tax_costs = self.pool.get('account.tax').compute_all(cr, uid, tax_cost_ids, lot.obj_price, 1)['taxes']
 477         # delete useless keys from the costs computed by the tax object... this is useless but cleaner...
 478         for cost in tax_costs:
 479             del cost['account_paid_id']
 480             del cost['account_collected_id']
 481
 482         if not manual_only:
 483             costs.extend(tax_costs)
 484             for c in costs:
 485                 c.update({'type': 0})
 486 ######
 487         if lot.vnd_lim_net<0 and lot.obj_price>0:
 488             #FIXME:the string passes have lot 'should go through the system translations.
 489             obj_price_wh_costs = reduce(lambda x, y: x + y['amount'], tax_costs, lot.obj_price)
 490             if obj_price_wh_costs < lot.vnd_lim:
 491                 costs.append({  'type': 1,
 492                                 'id': lot.obj_num,
 493                                 'name': 'Remise lot '+ str(lot.obj_num),
 494                                 'amount': lot.vnd_lim - obj_price_wh_costs}
 495                             )
 496         return costs
 497
 498     def compute_seller_costs(self, cr, uid, ids, manual_only=False):
 499         lots = self.browse(cr, uid, ids)
 500         costs = []
 501
 502         # group objects (lots) by deposit id
 503         # ie create a dictionary containing lists of objects
 504         bord_lots = {}
 505         for lot in lots:
 506             key = lot.bord_vnd_id.id
 507             if not key in bord_lots:
 508                 bord_lots[key] = []
 509             bord_lots[key].append(lot)
 510
 511         # use each list of object in turn
 512         for lots in bord_lots.values():
 513             total_adj = 0
 514             total_cost = 0
 515             for lot in lots:
 516                 total_adj += lot.obj_price or 0.0
 517                 lot_costs = self._compute_lot_seller_costs(cr, uid, lot, manual_only)
 518                 for c in lot_costs:
 519                     total_cost += c['amount']
 520                 costs.extend(lot_costs)
 521             bord = lots[0].bord_vnd_id
 522             if bord:
 523                 if bord.specific_cost_ids:
 524                     bord_costs = [{'type':2, 'id':c.id, 'name':c.name, 'amount':c.amount, 'account_id':c.account} for c in bord.specific_cost_ids]
 525                     for c in bord_costs:
 526                         total_cost += c['amount']
 527                     costs.extend(bord_costs)
 528             if (total_adj+total_cost)<0:
 529                 #FIXME: translate tax name
 530                 new_id = bord and bord.id or 0
 531                 c = {'type':3, 'id':new_id, 'amount':-total_cost-total_adj, 'name':'Ristourne'}
 532                 costs.append(c)
 533         return self._sum_taxes_by_type_and_id(costs)
 534
 535     # sum remise limite net and ristourne
 536     def compute_seller_costs_summed(self, cr, uid, ids): #ach_pay_id
 537
 538         """This Fuction  sum Net remittance limit and refund"""
 539
 540         taxes = self.compute_seller_costs(cr, uid, ids)
 541         taxes_summed = {}
 542         for tax in taxes:
 543             if tax['type'] == 1:
 544                 tax['id'] = 0
 545                 #FIXME: translate tax names
 546                 tax['name'] = 'Discount sharp boundary'
 547             elif tax['type'] == 2:
 548                 tax['id'] = 0
 549                 tax['name'] = 'Miscellaneous expenditure'
 550             elif tax['type'] == 3:
 551                 tax['id'] = 0
 552                 tax['name'] = 'Cross.'
 553             key = (tax['type'], tax['id'])
 554             if key in taxes_summed:
 555                 taxes_summed[key]['amount'] += tax['amount']
 556             else:
 557                 taxes_summed[key] = tax
 558         return taxes_summed.values()
 559
 560     def buyer_proforma(self, cr, uid, ids, context=None):
 561
 562         invoices = {}
 563         inv_ref = self.pool.get('account.invoice')
 564         res_obj = self.pool.get('res.partner')
 565         inv_line_obj = self.pool.get('account.invoice.line')
 566         wf_service = netsvc.LocalService('workflow')
 567         for lot in self.browse(cr, uid, ids, context=context):
 568             if not lot.obj_price>0:
 569                 continue
 570             if not lot.ach_uid.id:
 571                 raise orm.except_orm(_('Missed buyer !'), _('The object "%s" has no buyer assigned.') % (lot.name,))
 572             else:
 573                 partner_ref =lot.ach_uid.id
 574                 res = res_obj.address_get(cr, uid, [partner_ref], ['contact', 'invoice'])
 575                 contact_addr_id = res['contact']
 576                 invoice_addr_id = res['invoice']
 577                 if not invoice_addr_id:
 578                     raise orm.except_orm(_('No Invoice Address'), _('The Buyer "%s" has no Invoice Address.') % (contact_addr_id,))
 579                 inv = {
 580                     'name': 'Auction proforma:' +lot.name,
 581                     'journal_id': lot.auction_id.journal_id.id,
 582                     'partner_id': partner_ref,
 583                     'type': 'out_invoice',
 584                 }
 585                 inv.update(inv_ref.onchange_partner_id(cr, uid, [], 'out_invoice', partner_ref)['value'])
 586                 inv['account_id'] = inv['account_id'] and inv['account_id'][0]
 587                 inv_id = inv_ref.create(cr, uid, inv, context)
 588                 invoices[partner_ref] = inv_id
 589                 self.write(cr, uid, [lot.id], {'ach_inv_id':inv_id, 'state':'sold'})
 590
 591                 #calcul des taxes
 592                 taxes = map(lambda x: x.id, lot.product_id.taxes_id)
 593                 taxes+=map(lambda x:x.id, lot.auction_id.buyer_costs)
 594                 if lot.author_right:
 595                     taxes.append(lot.author_right.id)
 596
 597                 inv_line= {
 598                     'invoice_id': inv_id,
 599                     'quantity': 1,
 600                     'product_id': lot.product_id.id,
 601                     'name': 'proforma'+'['+str(lot.obj_num)+'] '+ lot.name,
 602                     'invoice_line_tax_id': [(6, 0, taxes)],
 603                     'account_analytic_id': lot.auction_id.account_analytic_id.id,
 604                     'account_id': lot.auction_id.acc_income.id,
 605                     'price_unit': lot.obj_price,
 606                 }
 607                 inv_line_obj.create(cr, uid, inv_line, context)
 608             inv_ref.button_compute(cr, uid, invoices.values())
 609             wf_service.trg_validate(uid, 'account.invoice', inv_id, 'invoice_proforma2', cr)
 610         return invoices.values()
 611
 612     # creates the transactions between the auction company and the seller
 613     # this is done by creating a new in_invoice for each
 614     def seller_trans_create(self, cr, uid, ids, context=None):
 615         """
 616             Create a seller invoice for each bord_vnd_id, for selected ids.
 617         """
 618         # use each list of object in turn
 619         invoices = {}
 620         inv_ref=self.pool.get('account.invoice')
 621         inv_line_obj = self.pool.get('account.invoice.line')
 622         wf_service = netsvc.LocalService('workflow')
 623         for lot in self.browse(cr, uid, ids, context=context):
 624             if not lot.auction_id.id:
 625                 continue
 626             if lot.bord_vnd_id.id in invoices:
 627                 inv_id = invoices[lot.bord_vnd_id.id]
 628             else:
 629                 inv = {
 630                     'name': 'Auction:' +lot.name,
 631                     'journal_id': lot.auction_id.journal_seller_id.id,
 632                     'partner_id': lot.bord_vnd_id.partner_id.id,
 633                     'type': 'in_invoice',
 634                 }
 635                 inv.update(inv_ref.onchange_partner_id(cr, uid, [], 'in_invoice', lot.bord_vnd_id.partner_id.id)['value'])
 636                 inv_id = inv_ref.create(cr, uid, inv, context)
 637                 invoices[lot.bord_vnd_id.id] = inv_id
 638
 639             self.write(cr, uid, [lot.id], {'sel_inv_id':inv_id, 'state':'sold'})
 640
 641             taxes = map(lambda x: x.id, lot.product_id.taxes_id)
 642             if lot.bord_vnd_id.tax_id:
 643                 taxes.append(lot.bord_vnd_id.tax_id.id)
 644             else:
 645                 taxes += map(lambda x: x.id, lot.auction_id.seller_costs)
 646
 647             inv_line= {
 648                 'invoice_id': inv_id,
 649                 'quantity': 1,
 650                 'product_id': lot.product_id.id,
 651                 'name': '['+str(lot.obj_num)+'] '+lot.auction_id.name,
 652                 'invoice_line_tax_id': [(6, 0, taxes)],
 653                 'account_analytic_id': lot.auction_id.account_analytic_id.id,
 654                 'account_id': lot.auction_id.acc_expense.id,
 655                 'price_unit': lot.obj_price,
 656             }
 657             inv_line_obj.create(cr, uid, inv_line, context)
 658             inv_ref.button_compute(cr, uid, invoices.values())
 659         for inv in inv_ref.browse(cr, uid, invoices.values(), context=context):
 660             inv_ref.write(cr, uid, [inv.id], {
 661                 'check_total': inv.amount_total
 662             })
 663             wf_service.trg_validate(uid, 'account.invoice', inv.id, 'invoice_open', cr)
 664         return invoices.values()
 665
 666     def lots_invoice(self, cr, uid, ids, context, invoice_number=False):
 667         """(buyer invoice
 668             Create an invoice for selected lots (IDS) to BUYER_ID.
 669             Set created invoice to the ACTION state.
 670             PRE:
 671                 ACTION:
 672                     False: no action
 673                     xxxxx: set the invoice state to ACTION
 674
 675             RETURN: id of generated invoice
 676         """
 677         inv_ref = self.pool.get('account.invoice')
 678         res_obj = self.pool.get('res.partner')
 679         inv_line_obj = self.pool.get('account.invoice.line')
 680         wf_service = netsvc.LocalService('workflow')
 681         invoices={}
 682         for lot in self.browse(cr, uid, ids, context):
 683             if not lot.auction_id.id:
 684                 continue
 685             if not lot.ach_uid.id:
 686                 raise orm.except_orm(_('Missed buyer !'), _('The object "%s" has no buyer assigned.') % (lot.name,))
 687             if (lot.auction_id.id, lot.ach_uid.id) in invoices:
 688                 inv_id = invoices[(lot.auction_id.id, lot.ach_uid.id)]
 689             else:
 690                 add = res_obj.read(cr, uid, [lot.ach_uid.id], ['address'])[0]['address']
 691                 if not len(add):
 692                     raise orm.except_orm(_('Missed Address !'), _('The Buyer has no Invoice Address.'))
 693                 inv = {
 694                     'name':lot.auction_id.name or '',
 695                     'reference': lot.ach_login,
 696                     'journal_id': lot.auction_id.journal_id.id,
 697                     'partner_id': lot.ach_uid.id,
 698                     'type': 'out_invoice',
 699                 }
 700                 if invoice_number:
 701                     inv['number'] = invoice_number
 702                 inv.update(inv_ref.onchange_partner_id(cr, uid, [], 'out_invoice', lot.ach_uid.id)['value'])
 703                 inv_id = inv_ref.create(cr, uid, inv, context)
 704                 invoices[(lot.auction_id.id, lot.ach_uid.id)] = inv_id
 705             self.write(cr, uid, [lot.id], {'ach_inv_id':inv_id, 'state':'sold'})
 706             #calcul des taxes
 707             taxes = map(lambda x: x.id, lot.product_id.taxes_id)
 708             taxes+=map(lambda x:x.id, lot.auction_id.buyer_costs)
 709             if lot.author_right:
 710                 taxes.append(lot.author_right.id)
 711
 712             inv_line= {
 713                 'invoice_id': inv_id,
 714                 'quantity': 1,
 715                 'product_id': lot.product_id.id,
 716                 'name': '['+str(lot.obj_num)+'] '+ lot.name,
 717                 'invoice_line_tax_id': [(6, 0, taxes)],
 718                 'account_analytic_id': lot.auction_id.account_analytic_id.id,
 719                 'account_id': lot.auction_id.acc_income.id,
 720                 'price_unit': lot.obj_price,
 721             }
 722             inv_line_obj.create(cr, uid, inv_line, context)
 723             inv_ref.button_compute(cr, uid, [inv_id])
 724         for l in  inv_ref.browse(cr, uid, invoices.values(), context):
 725             wf_service.trg_validate(uid, 'account.invoice', l.id, 'invoice_open', cr)
 726         return invoices.values()
 727
 728 auction_lots()
 729
 730 #----------------------------------------------------------
 731 # Auction Bids
 732 #----------------------------------------------------------
 733 class auction_bid(osv.osv):
 734     """Bid Auctions"""
 735
 736     _name = "auction.bid"
 737     _description=__doc__
 738     _order = 'id desc'
 739     _columns = {
 740         'partner_id': fields.many2one('res.partner', 'Buyer Name', required=True),
 741         'contact_tel':fields.char('Contact Number', size=64),
 742         'name': fields.char('Bid ID', size=64, required=True),
 743         'auction_id': fields.many2one('auction.dates', 'Auction Date', required=True),
 744         'bid_lines': fields.one2many('auction.bid_line', 'bid_id', 'Bid'),
 745     }
 746     _defaults = {
 747         'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'auction.bid'),
 748     }
 749
 750     def onchange_contact(self, cr, uid, ids, partner_id):
 751         if not partner_id:
 752             return {'value': {'contact_tel':False}}
 753         contact = self.pool.get('res.partner').browse(cr, uid, partner_id)
 754         if len(contact.address):
 755             v_contact=contact.address[0] and contact.address[0].phone
 756         else:
 757             v_contact = False
 758         return {'value': {'contact_tel': v_contact}}
 759
 760 auction_bid()
 761
 762 class auction_lot_history(osv.osv):
 763     """Lot History"""
 764
 765     _name = "auction.lot.history"
 766     _description=__doc__
 767     _columns = {
 768         'name': fields.date('Date', size=64),
 769         'lot_id': fields.many2one('auction.lots', 'Object', required=True, ondelete='cascade'),
 770         'auction_id': fields.many2one('auction.dates', 'Auction date', required=True, ondelete='cascade'),
 771         'price': fields.float('Withdrawn price', digits=(16, 2))
 772     }
 773     _defaults = {
 774         'name': lambda *args: time.strftime('%Y-%m-%d')
 775     }
 776 auction_lot_history()
 777
 778 class auction_bid_lines(osv.osv):
 779     _name = "auction.bid_line"
 780     _description="Bid"
 781
 782     _columns = {
 783         'name': fields.char('Bid date', size=64),
 784         'bid_id': fields.many2one('auction.bid', 'Bid ID', required=True, ondelete='cascade'),
 785         'lot_id': fields.many2one('auction.lots', 'Object', required=True, ondelete='cascade'),
 786         'call': fields.boolean('To be Called'),
 787         'price': fields.float('Maximum Price'),
 788         'auction': fields.char(string='Auction Name', size=64)
 789     }
 790     _defaults = {
 791         'name': lambda *args: time.strftime('%Y-%m-%d')
 792     }
 793
 794     def onchange_name(self, cr, uid, ids, lot_id):
 795         if not lot_id:
 796             return {'value': {'auction':False}}
 797         auctions = self.pool.get('auction.lots').browse(cr, uid, lot_id)
 798         v_auction=auctions.auction_id.name or False
 799         return {'value': {'auction': v_auction}}
 800
 801
 802 auction_bid_lines()
 803
 804 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: