analytic.py

# -*- coding: utf-8 -*-
from openerp.osv import fields, orm


class AnalyticAccount(orm.Model):
    _inherit = "account.analytic.account"
    _columns = {
        'department_id': fields.many2one(
            'hr.department',
            'Department'),
    }


class AnalyticLine(orm.Model):
    _inherit = "account.analytic.line"

    def _get_department(self, cr, uid, ids, context=None):
        employee_obj = self.pool['hr.employee']
        department_id = False
        employee_ids = employee_obj.search(cr, uid,
                                           [('user_id', '=', uid)],
                                           context=context)
        if employee_ids:
            employee = employee_obj.browse(cr, uid,
                                           employee_ids[0],
                                           context=context)
            if employee.department_id:
                department_id = employee.department_id.id
        return department_id

    def _get_account_line(self, cr, uid, ids, context=None):
        aa_line_obj = self.pool.get('account.analytic.line')
        return aa_line_obj.search(cr, uid,
                                  [('account_id', 'in', ids)],
                                  context=context)

    _columns = {
        'department_id': fields.many2one(
            'hr.department',
            'Department',
            help="User's related department"),
        'account_department_id': fields.related(
            'account_id',
            'department_id',
            type='many2one',
            relation='hr.department',
            string='Account Department',
            store={
                'account.analytic.account': (_get_account_line,
                                             ['department_id'],
                                             50),
                'account.analytic.line': (
                    lambda self, cr, uid, ids, context=None: ids,
                    ['account_id'], 10),
            },
            readonly=True,
            help="Account's related department"),
    }

    _defaults = {
        'department_id': _get_department,
    }