cash_for_ready.py 3.19 KB
#-*- coding:utf-8 -*-

#Copyright (c) 2012, Bartłomiej Nitoń
#All rights reserved.

#Redistribution and use in source and binary forms, with or without modification, are permitted provided 
#that the following conditions are met:

#    Redistributions of source code must retain the above copyright notice, this list of conditions and 
#    the following disclaimer.
#    Redistributions in binary form must reproduce the above copyright notice, this list of conditions 
#    and the following disclaimer in the documentation and/or other materials provided with the distribution.

# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 
# TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
# POSSIBILITY OF SUCH DAMAGE.

import operator

from django.core.management.base import BaseCommand
from django.db.models import Q
from django.utils.encoding import smart_str

from dictionary.models import Lemma, Lemma_Status
from accounts.models import RealizedLemma
from dictionary.ajax_lemma_view import update_lemma_stats_ready

class Command(BaseCommand):
    args = 'none'
    help = """
    Complete RealizedLemmas objects about information 
    how many frames where done (ready also are counted), and gives users money
    for ready flat frames.
    """

    def handle(self, **options):
        count_done_frames()
        update_cash()

def count_done_frames():    
    real_lemmas = RealizedLemma.objects.filter(made_frames=0, paid=False)
    for rl in real_lemmas:
        rl.made_frames = rl.prop_frames + rl.wrong_frames
        rl.save()
        
def update_cash():
    q_status_list = []
    q_status_list.append(Q(status__status=u'gotowe'))
    lemmas = Lemma.objects.filter(old=False).filter(reduce(operator.or_, q_status_list))
    for lemma in lemmas.all():
        statuses = Lemma_Status.objects.order_by('priority').all()
        conf_status = statuses[len(statuses)-1]
        to_conf_changes = lemma.status_history.filter(status=conf_status)
        # czy program zarejestrowal zmiane statusu na sprawdzone i czy haslo nie zosatlo oznaczone jako
        # gotowe w pierwszym etapie prac, jesli nie 
        # znaczy, ze trzeba dodac pieniązki za jeszcze nie sprawdzone hasla (bez bonusow za poprawnosc)
        already_paid = RealizedLemma.objects.filter(lemma__entry=lemma.entry,  
                                                    lemma__vocabulary=lemma.vocabulary,
                                                    paid=True)
        if to_conf_changes.count() == 0 and already_paid.count() == 0:
            print smart_str(lemma.entry)
            update_lemma_stats_ready(lemma, lemma.owner, True)