models.py
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from django.db import models
from django.core.exceptions import ValidationError
from django.utils.translation import ugettext_lazy as _
from django.core.urlresolvers import reverse_lazy
from topics.models import Resource
from users.models import User
class Goals(Resource):
presentation = models.TextField(_('Presentation'), blank = True)
limit_submission_date = models.DateTimeField(_('Submission Limit Date'), null = True, blank = True)
class Meta:
verbose_name = _('Goal')
verbose_name_plural = _('Goals')
def __str__(self):
return self.name
def access_link(self):
if self.show_window:
return reverse_lazy('goals:window_submit', args = (), kwargs = {'slug': self.slug})
return reverse_lazy('goals:submit', args = (), kwargs = {'slug': self.slug})
def update_link(self):
return 'goals:update'
def delete_link(self):
return 'goals:delete'
def delete_message(self):
return _('Are you sure you want delete the %s topic goals specification')%(self.topic.name)
class GoalItem(models.Model):
description = models.CharField(_('Description'), max_length = 255, blank = True)
ref_value = models.IntegerField(_('Referential Value'))
order = models.PositiveSmallIntegerField(_('Order'), null = True)
goal = models.ForeignKey(Goals, verbose_name = _('Goal'), related_name = 'item_goal')
class Meta:
ordering = ['order']
class MyGoals(models.Model):
value = models.IntegerField(_('My Value'))
user = models.ForeignKey(User, verbose_name = _('User'), related_name = 'user_goals')
item = models.ForeignKey(GoalItem, verbose_name = _('Goal'), related_name = 'mine_goals')
create_date = models.DateTimeField(_('Create Date'), auto_now_add = True)
last_update = models.DateTimeField(_('Last Update'), auto_now = True)