[MODULE] ~v8 migration
[burette/remembership.git] / remembership.py
index 2072258..7a03490 100644 (file)
@@ -1,8 +1,8 @@
 # -*- coding: utf-8 -*-
 ##############################################################################
 #
-#    Remembership module for OpenERP, Overload membership module
-#    Copyright (C) 2012 L'Heureux Cyclage (<http://www.heureux-cyclage.org>) Ludovic CHEVALIER
+#    Remembership module for OpenERP, Membership module enhancement and bug fixes
+#    Copyright (C) 2012-2013 L'Heureux Cyclage (<http://www.heureux-cyclage.org>)
 #
 #    This file is a part of Remembership
 #
 #
 ##############################################################################
 
-from osv import osv
-from osv import fields
+from openerp.osv import fields, osv
+import time
+from datetime import datetime, date
+from dateutil.relativedelta import relativedelta
+from openerp.tools.translate import _
 
 class Partner(osv.osv):
     _inherit = 'res.partner'
 
+    # XXX: copied from openerp/addons/membership/membership.py
+    def _membership_date(self, cr, uid, ids, name, args, context=None):
+        """Return  date of membership"""
+        name = name[0]
+        res = {}
+        member_line_obj = self.pool.get('membership.membership_line')
+        print ("DEV: [remembership] [_membership_date]")
+        for partner in self.browse(cr, uid, ids, context=context):
+            # XXX: commented part from openerp/addons/membership/membership.py
+            #if partner.associate_member:
+            #     partner_id = partner.associate_member.id
+            #else:
+            # NOTE: hmm, ça devrait être toujours partner.id
+            partner_id = partner.id
+            res[partner.id] = {
+                 'membership_start': False,
+                 'membership_stop': False,
+                 'membership_cancel': False
+            }
+            if name == 'membership_start':
+                line_id = member_line_obj.search(cr, uid, [('partner', '=', partner_id),('state','!=','canceled')],
+                            limit=1, order='date_from', context=context)
+                if line_id:
+                    res[partner.id]['membership_start'] = member_line_obj.read(cr, uid, line_id[0],
+                            ['date_from'], context=context)['date_from']
+                    if partner.associate_member:
+                        print ("DEV: [_membership_date] [associate] date_from: %s" % str(res[partner.id]['membership_start']))
+                    else:
+                        print ("DEV: [_membership_date] date_from: %s" % str(res[partner.id]['membership_start']))
+
+            if name == 'membership_stop':
+                line_id1 = member_line_obj.search(cr, uid, [('partner', '=', partner_id),('state','!=','canceled')],
+                            limit=1, order='date_to desc', context=context)
+                if line_id1:
+                    res[partner.id]['membership_stop'] = member_line_obj.read(cr, uid, line_id1[0],
+                              ['date_to'], context=context)['date_to']
+                    if partner.associate_member:
+                        print ("DEV: [_membership_date] [associate] date_to: %s" % str(res[partner.id]['membership_stop']))
+                    else:
+                        print ("DEV: [_membership_date] date_to: %s" % str(res[partner.id]['membership_stop']))
+
+            if name == 'membership_cancel':
+                if partner.membership_state == 'canceled':
+                    line_id2 = member_line_obj.search(cr, uid, [('partner', '=', partner.id)], limit=1, order='date_cancel', context=context)
+                    if line_id2:
+                        res[partner.id]['membership_cancel'] = member_line_obj.read(cr, uid, line_id2[0], ['date_cancel'], context=context)['date_cancel']
+        return res
+    # XXX: copied from openerp/addons/membership/membership.py
+    def _get_partner_id(self, cr, uid, ids, context=None):
+        member_line_obj = self.pool.get('membership.membership_line')
+        res_obj =  self.pool.get('res.partner')
+        data_inv = member_line_obj.browse(cr, uid, ids, context=context)
+        list_partner = []
+        for data in data_inv:
+            list_partner.append(data.partner.id)
+        ids2 = list_partner
+        while ids2:
+            ids2 = res_obj.search(cr, uid, [('associate_member', 'in', ids2)], context=context)
+            list_partner += ids2
+        return list_partner
+    # XXX: copied from openerp/addons/membership/membership.py
+    def _get_invoice_partner(self, cr, uid, ids, context=None):
+        inv_obj = self.pool.get('account.invoice')
+        res_obj = self.pool.get('res.partner')
+        data_inv = inv_obj.browse(cr, uid, ids, context=context)
+        list_partner = []
+        for data in data_inv:
+            list_partner.append(data.partner_id.id)
+        ids2 = list_partner
+        while ids2:
+            ids2 = res_obj.search(cr, uid, [('associate_member', 'in', ids2)], context=context)
+            list_partner += ids2
+        return list_partner
+
     _columns = {
-        'member_ident': fields.char('Member identifier', size=64, readonly=True),
+        'member_ident': fields.char('Member identifier', size=64),
+        'associate_members': fields.one2many('res.partner', 'associate_member', 'Associate members', help='Members who are associated to this partner.'),
+        # XXX: copied from openerp/addons/membership/membership.py
+        'membership_start': fields.function(
+                    _membership_date, multi = 'membership_start',
+                    string = 'Membership Start Date', type = 'date',
+                    store = {
+                        'account.invoice': (_get_invoice_partner, ['state'], 10),
+                        'membership.membership_line': (_get_partner_id, ['state'], 10, ),
+                        'res.partner': (lambda self, cr, uid, ids, c={}: ids, ['free_member'], 10)
+                    }, help="Date from which membership becomes active."),
+        # XXX: copied from openerp/addons/membership/membership.py
+        'membership_stop': fields.function(
+                    _membership_date,
+                    string = 'Membership End Date', type='date', multi='membership_stop',
+                    store = {
+                        'account.invoice': (_get_invoice_partner, ['state'], 10),
+                        'membership.membership_line': (_get_partner_id, ['state'], 10),
+                        'res.partner': (lambda self, cr, uid, ids, c={}: ids, ['free_member'], 10)
+                    }, help="Date until which membership remains active."),
+        # XXX: copied from openerp/addons/membership/membership.py
+        'membership_cancel': fields.function(
+                    _membership_date,
+                    string = 'Cancel Membership Date', type='date', multi='membership_cancel',
+                    store = {
+                        'account.invoice': (_get_invoice_partner, ['state'], 11),
+                        'membership.membership_line': (_get_partner_id, ['state'], 10),
+                        'res.partner': (lambda self, cr, uid, ids, c={}: ids, ['free_member'], 10)
+                    }, help="Date on which membership has been cancelled"),
     }
 
+    _sql_constraints = [
+        ('member_ident_uniq', 'unique(member_ident, company_id)', 'The member identifier must be unique !'),
+    ]
+
     def create_membership_invoice(self, cr, uid, ids, product_id=None, datas=None, context=None):
-        """ Create Customer Invoice of Membership for partners.
-        @param datas: datas has dictionary value which consist Id of Membership product and Cost Amount of Membership.
-                      datas = {'membership_product_id': None, 'amount': None}
-        """
+        # NOTE: use context to supply date_from to account_invoice_line.create
+        context = context and context.copy() or {}
+        context.update({'date_from': datas.get('date_from', None)});
+        # XXX: copied from openerp/addons/membership/membership.py to fix account_invoice_line creation
+        print ("DEV: [remembership] [partner] [create_membership_invoice] ids=%s" % str(ids))
         invoice_obj = self.pool.get('account.invoice')
         invoice_line_obj = self.pool.get('account.invoice.line')
         invoice_tax_obj = self.pool.get('account.invoice.tax')
@@ -45,20 +155,22 @@ class Partner(osv.osv):
         if type(ids) in (int, long,):
             ids = [ids]
         for partner in self.browse(cr, uid, ids, context=context):
+            print ("DEV: [remembership] [partner] [create_membership_invoice] ids=%s partner=%s" % (str(ids),str(partner.id)))
             account_id = partner.property_account_receivable and partner.property_account_receivable.id or False
             fpos_id = partner.property_account_position and partner.property_account_position.id or False
             addr = self.address_get(cr, uid, [partner.id], ['invoice'])
             if partner.free_member:
-                raise osv.except_osv(_('Error !'),
+                raise osv.except_osv(_('Error!'),
                         _("Partner is a free Member."))
             if not addr.get('invoice', False):
-                raise osv.except_osv(_('Error !'),
+                raise osv.except_osv(_('Error!'),
                         _("Partner doesn't have an address to make the invoice."))
             quantity = 1
             line_value =  {
                 'product_id': product_id,
             }
 
+            print ("DEV: [remembership] [partner] [create_membership_invoice] ids=%s partner=%s [invoice_line_obj] [product_id_change]" % (str(ids),str(partner.id)))
             line_dict = invoice_line_obj.product_id_change(cr, uid, {},
                             product_id, False, quantity, '', 'out_invoice', partner.id, fpos_id, price_unit=amount, context=context)
             line_value.update(line_dict['value'])
@@ -67,60 +179,186 @@ class Partner(osv.osv):
                 tax_tab = [(6, 0, line_value['invoice_line_tax_id'])]
                 line_value['invoice_line_tax_id'] = tax_tab
 
+            print ("DEV: [remembership] [partner] [create_membership_invoice] ids=%s partner=%s [invoice_obj] [create] account=%s" % (str(ids),str(partner.id),str(account_id)))
+            # NOTE: let account_invoice_obj.create() call account_invoice_line.create()
+            #       to have a correct membership_state: becauce now fields.function 'store' watchdogs
+            #       are triggered after account_invoice_line.create().
             invoice_id = invoice_obj.create(cr, uid, {
                 'partner_id': partner.id,
-                'address_invoice_id': addr.get('invoice', False),
                 'account_id': account_id,
-                'fiscal_position': fpos_id or False
+                'fiscal_position': fpos_id or False,
+                'invoice_line':[(0, 0, line_value)]
                 }, context=context)
-            line_value['invoice_id'] = invoice_id
-            invoice_line_id = invoice_line_obj.create(cr, uid, line_value, context=context)
-            invoice_obj.write(cr, uid, invoice_id, {'invoice_line': [(6, 0, [invoice_line_id])]}, context=context)
+            #line_value['invoice_id'] = invoice_id
+            #print ("DEV: [remembership] [partner] [create_membership_invoice] ids=%s partner=%s [invoice_line_obj] [create]" % (str(ids),str(partner.id)))
+            #invoice_line_id = invoice_line_obj.create(cr, uid, line_value, context=context)
+            #invoice_obj.write(cr, uid, invoice_id, {'invoice_line': line_value}, context=context)
+            print ("DEV: [remembership] [partner] [create_membership_invoice] : invoice_list.append(invoice_id) : pre")
             invoice_list.append(invoice_id)
+            print ("DEV: [remembership] [partner] [create_membership_invoice] : invoice_list.append(invoice_id) : post")
             if line_value['invoice_line_tax_id']:
                 tax_value = invoice_tax_obj.compute(cr, uid, invoice_id).values()
                 for tax in tax_value:
                        invoice_tax_obj.create(cr, uid, tax, context=context)
-            if partner.member_ident:
-                mbr_id = partner.member_ident
-            else:
-                mbr_id = self.pool.get('ir.sequence').get(cr, uid, 'member_ident')
+        # NOTE: this wasn't working, and is not needed now.
         #recompute the membership_state of those partners
-        self.pool.get('res.partner').write(cr, uid, ids, {'member_ident': mbr_id})
+        #print ("DEV: [remembership] [partner] [create_membership_invoice] ids=%s [recompute states]" % str(ids))
+        #self.pool.get('res.partner').write(cr, uid, ids, {}, context=context)
+        print ("DEV: [remembership] [partner] [create_membership_invoice] return=%s" % str(invoice_list))
         return invoice_list
 
+    def update_membership_status(self, cr, uid):
+        """Action for updating old members status with scheduled cron job"""
+        partner_obj = self.pool.get('res.partner')
+        today = date.today()
+        ids = partner_obj.search(cr, uid, [('membership_state', '=', 'paid'), ('membership_stop', '<', today)], context=None)
+        self.write(cr, uid, ids, {'membership_state': 'old'}, context=None)
+
 Partner()
 
 
+class Product(osv.osv):
+    _inherit = 'product.template'
+
+    _columns = {
+        'membership_grouped': fields.boolean('Grouped membership product', help='Check if it\'s a grouped membership product.'),
+        'membership_date2date': fields.boolean('Date to date membership product', required=False, help='Check if it\'s a date to date membership product.'),
+    }
+
+Product()
+
+
 class account_invoice_line(osv.osv):
-    _inherit='account.invoice.line'
+    _inherit = 'account.invoice.line'
 
     def write(self, cr, uid, ids, vals, context=None):
-        """Overrides orm write method
-        """
         member_line_obj = self.pool.get('membership.membership_line')
         res = super(account_invoice_line, self).write(cr, uid, ids, vals, context=context)
         for line in self.browse(cr, uid, ids, context=context):
             if line.invoice_id.type == 'out_invoice':
                 ml_ids = member_line_obj.search(cr, uid, [('account_invoice_line', '=', line.id)], context=context)
-                if line.product_id and line.product_id.membership and not ml_ids:
-                    # Product line has changed to a membership product
-                    date_from = line.product_id.membership_date_from
-                    date_to = line.product_id.membership_date_to
-                    if line.invoice_id.date_invoice > date_from and line.invoice_id.date_invoice < date_to:
-                        date_from = line.invoice_id.date_invoice
-                    member_line_obj.create(cr, uid, {
-                                    'partner': line.invoice_id.partner_id.id,
-                                    'membership_id': line.product_id.id,
-                                    'member_price': line.price_unit,
-                                    'date': time.strftime('%Y-%m-%d'),
-                                    'date_from': date_from,
-                                    'date_to': date_to,
-                                    'account_invoice_line': line.id,
-                                    }, context=context)
+                if line.product_id and line.product_id.membership:
+                    member_line_id = member_line_obj.search(cr, uid
+                      , [('partner'             , '=', line.invoice_id.partner_id.id)
+                        ,('account_invoice_line', '=', line.id)]
+                      , limit=1
+                      , context=context)
+                    for member_line in member_line_obj.browse(cr, uid, member_line_id, context=context):
+                      # NOTE: get member_line created in membership.account_invoice_line.create
+                        date_from = member_line.date_from
+                        date_to   = member_line.date_to
+                        if line.product_id.membership_date2date:
+                            date_from = ('date_from' in context
+                              and context.get('date_from')
+                              and datetime.strptime(context('date_from'), "%Y-%m-%d")
+                              or date.today())
+                            date_to   = date_from + relativedelta(months=+12, days=-1) # TODO: parameterize this delta?
+                            date_from = date_from.strftime("%Y-%m-%d")
+                            date_to   = date_to  .strftime("%Y-%m-%d")
+                        print ("DEV: [remembership] [account_invoice_line] [write] date_from: %s" % str(date_from))
+                        print ("DEV: [remembership] [account_invoice_line] [write] date_to  : %s" % str(date_to))
+                        member_line_obj.write(cr, uid, member_line.id
+                          , {'date_from': date_from
+                            ,'date_to'  : date_to
+                            }
+                          , context=context)
+                    if line.product_id.membership_grouped:
+                        if line.invoice_id.partner_id.associate_members:
+                            associate_member_line_ids = member_line_obj.search(cr, uid
+                              , [ ('account_invoice_line', '=', line.id)
+                                , ('partner', '!=', line.invoice_id.partner_id.id)
+                                ]
+                              , context=context)
+                            for associate_member_line in member_line_obj.browse(cr, uid, associate_member_line_ids, context=context):
+                                print ("DEV: [remembership] [account_invoice_line] [write] [associate] date_from: %s" % str(date_from))
+                                print ("DEV: [remembership] [account_invoice_line] [write] [associate] date_to  : %s" % str(date_to))
+                                member_line_obj.write(cr, uid, associate_member_line.id
+                                  , {'date_from': date_from
+                                    ,'date_to'  : date_to
+                                    }
+                                  , context=context)
+                        else:
+                            print("DEV: mettre une contrainte pour l'objet\
+                                  membership.membership_line interdisant les\
+                                  adhésions groupées reliées à des partenaires\
+                                  sans membres associés")
+                    else:
+                        associate_member_line_ids = member_line_obj.search(cr, uid
+                          , [ ('account_invoice_line', '=', line.id)
+                            , ('partner', '!=', line.invoice_id.partner_id.id)
+                            ]
+                          , context=context)
+                        member_line_obj.unlink(cr, uid, associate_member_line_ids, context=context)
+                    #Define member ident if it's necessary
+                    partners = [line.invoice_id.partner_id]
+                    if line.invoice_id.partner_id.associate_members:
+                        partners.extend(line.invoice_id.partner_id.associate_members)
+                    for i in partners:
+                        if not i.member_ident:
+                            mbr_id = self.pool.get('ir.sequence').get(cr, uid, 'member_ident')
+                            self.pool.get('res.partner').write(cr, uid, i.id, {'member_ident': mbr_id})
                 if line.product_id and not line.product_id.membership and ml_ids:
                     # Product line has changed to a non membership product
                     member_line_obj.unlink(cr, uid, ml_ids, context=context)
+        print ("DEV: [remembership] [account_invoice_line] [write] : return=%s" % str(res))
+        return res
+
+    def create(self, cr, uid, vals, context=None):
+        member_line_obj = self.pool.get('membership.membership_line')
+        res = super(account_invoice_line, self).create(cr, uid, vals, context=context)
+        print ("DEV: [remembership] [account_invoice_line] [create] : begin res=%s" % str(res))
+        line = self.browse(cr, uid, res, context=context)
+
+        if line.invoice_id.type == 'out_invoice' and line.product_id and line.product_id.membership:
+            member_line_id = member_line_obj.search(cr, uid
+              , [('partner'             , '=', line.invoice_id.partner_id.id)
+                ,('account_invoice_line', '=', line.id)]
+              , limit=1
+              , context=context)
+            for member_line in member_line_obj.browse(cr, uid, member_line_id, context=context):
+              # NOTE: get member_line created in membership.account_invoice_line.create
+                date_from = member_line.date_from
+                date_to   = member_line.date_to
+                if line.product_id.membership_date2date:
+                    date_from = ('date_from' in context
+                      and context.get('date_from')
+                      and datetime.strptime(context.get('date_from'), "%Y-%m-%d")
+                      or date.today())
+                    print("#DEBUG: Date de début - %s" % str(date_from))
+                    date_to   = date_from + relativedelta(months=+12, days=-1) # TODO: parameterize this delta?
+                    date_from = date_from.strftime("%Y-%m-%d")
+                    date_to   = date_to  .strftime("%Y-%m-%d")
+                print ("DEV: [remembership] [account_invoice_line] [create] date_from: %s" % str(date_from))
+                print ("DEV: [remembership] [account_invoice_line] [create] date_to  : %s" % str(date_to))
+                member_line_obj.write(cr, uid, member_line.id
+                  , {'date_from': date_from
+                    ,'date_to'  : date_to
+                    }
+                  , context=context)
+            partners = [line.invoice_id.partner_id]
+            if line.product_id.membership_grouped and line.invoice_id.partner_id.associate_members:
+                partners.extend(line.invoice_id.partner_id.associate_members)
+                #Adding membership lines just for associate partners
+                for associate_member in line.invoice_id.partner_id.associate_members:
+                    print ("DEV: [remembership] [account_invoice_line] [create] [associate] date_from: %s" % str(date_from))
+                    print ("DEV: [remembership] [account_invoice_line] [create] [associate] date_to  : %s" % str(date_to))
+                    member_line_obj.create(cr, uid, {
+                        'partner': associate_member.id,
+                        'membership_id': line.product_id.id,
+                        'member_price': line.price_unit,
+                        'date': time.strftime('%Y-%m-%d'),
+                        'date_from': date_from,
+                        'date_to': date_to,
+                        'account_invoice_line': line.id,
+                    }, context=context)
+            elif line.product_id.membership_grouped and not line.invoice_id.partner_id.associate_members:
+                raise osv.except_osv(_('Error!!!'), _('You try to invoice grouped membership product to a partner who hasn\'t associated partners.'))
+            #Define member ident if it's necessary
+            for i in partners:
+                if not i.member_ident:
+                    mbr_id = self.pool.get('ir.sequence').get(cr, uid, 'member_ident')
+                    self.pool.get('res.partner').write(cr, uid, i.id, {'member_ident': mbr_id})
+        print ("DEV: [remembership] [account_invoice_line] [create] : return=%s" % str(res))
         return res
 
 account_invoice_line()