gnuviechadmin-historic/gnuviechadmin/client.py

# -*- coding: UTF-8 -*-
#
# Copyright (C) 2007 by Jan Dittberner.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
# USA.
#
# Version: $Id$

from sqlalchemy import *
from gnuviechadmin.tables import *
from gnuviechadmin import sysuser
from gnuviechadmin.exceptions import *

class Client(object):
    mandatory = ('firstname', 'lastname', 'address1', 'zip', 'city',
                 'country', 'phone', 'email')

    """This class provides a client representation"""
    def __init__(self, **kwargs):
        self.clientid = None
        self.country = 'de'
        self.title = None
        self.address2 = None
        self.mobile = None
        self.fax = None
        self.organisation = None
        for key in kwargs.keys():
            self.__setattr__(key, kwargs[key])
        self.validate()

    def validate(self):
        missingfields = []
        for key in self.mandatory:
            if self.__getattribute__(key) is None:
                missingfields.append(key)
        if missingfields:
            raise MissingFieldsError(missingfields)

    # def __repr__(self):
    #          return """Client (Id %(clientid)d):
    #  Name:    %(title)s %(firstname)s %(lastname)s
    #  Address: %(address1)s
    #           %(address2)s
    #           %(zip)s %(city)s (%(country)s)
    #  Phone:   %(phone)s
    #  Mobile:  %(mobile)s
    #  Fax:     %(fax)s
    #  Email:   %(email)s""" % ({'clientid'  : self.clientid,
    #                            'title'     : self.title,
    #                            'firstname' : self.firstname,
    #                            'lastname'  : self.lastname,
    #                            'address1'  : self.address1,
    #                            'address2'  : self.address2,
    #                            'zip'       : self.zip,
    #                            'city'      : self.city,
    #                            'country'   : self.country,
    #                            'phone'     : self.phone,
    #                            'mobile'    : self.mobile,
    #                            'fax'       : self.fax,
    #                            'email'     : self.email})
    def __repr__(self):
        return "%(clientid)d,%(firstname)s,%(lastname)s,%(email)s" % (
            {'clientid' : self.clientid, 'firstname' : self.firstname,
             'lastname' : self.lastname, 'email' : self.email})

clientmapper = mapper(
    Client, client_table,
    properties = {'sysusers': relation(sysuser.Sysuser)})

def create(**kwargs):
    try:
        myclient = Client(**kwargs)
        sess = create_session()
        sess.save(myclient)
        sess.flush()
    except MissingFieldsError, mfe:
        raise CreationFailedError(Client.__name__, mfe)
    except exceptions.SQLError, sqle:
        raise CreationFailedError(Client.__name__, sqle)
    return myclient

def fetchall():
    session = create_session()
    query = session.query(Client)
    return query.select()