tables from legacy to new through Django (with minimal cleaning to have the import go through) and removing migrations from submit and liaisons as they interfere with the clean slate of the new database, adjusting IPR model to add null=True on fields with nulls in the database - Legacy-Id: 3778
202 lines
7.7 KiB
Python
202 lines
7.7 KiB
Python
# Copyright The IETF Trust 2007, All Rights Reserved
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# Portion Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
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# All rights reserved. Contact: Pasi Eronen <pasi.eronen@nokia.com>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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#
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# * Neither the name of the Nokia Corporation and/or its
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# subsidiary(-ies) nor the names of its contributors may be used
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# to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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from django.db import models
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from django.conf import settings
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from ietf.idtracker.models import Acronym
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import datetime
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# This table is not used by any code right now, and according to Glen,
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# probably not currently (Aug 2009) maintained by the secretariat.
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#class TelechatMinutes(models.Model):
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# telechat_date = models.DateField(null=True, blank=True)
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# telechat_minute = models.TextField(blank=True)
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# exported = models.IntegerField(null=True, blank=True)
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# def get_absolute_url(self):
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# return "/iesg/telechat/%d/" % self.id
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# def __str__(self):
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# return "IESG Telechat Minutes for %s" % self.telechat_date
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# class Meta:
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# db_table = 'telechat_minutes'
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# verbose_name = "Telechat Minute Text"
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# verbose_name_plural = "Telechat Minutes"
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class TelechatDates(models.Model):
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date1 = models.DateField(primary_key=True, null=True, blank=True)
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date2 = models.DateField(null=True, blank=True)
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date3 = models.DateField(null=True, blank=True)
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date4 = models.DateField(null=True, blank=True)
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def dates(self):
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l = []
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if self.date1:
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l.append(self.date1)
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if self.date2:
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l.append(self.date2)
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if self.date3:
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l.append(self.date3)
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if self.date4:
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l.append(self.date4)
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return l
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def save(self):
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# date1 isn't really a primary id, so save() doesn't work
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raise NotImplemented
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def __str__(self):
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return " / ".join([str(d) for d in [self.date1,self.date2,self.date3,self.date4]])
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class Meta:
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db_table = "telechat_dates"
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verbose_name = "Next Telechat Date"
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class TelechatAgendaItem(models.Model):
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TYPE_CHOICES = (
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(1, "Working Group News"),
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(2, "IAB News"),
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(3, "Management Item")
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)
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TYPE_CHOICES_DICT = dict(TYPE_CHOICES)
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id = models.AutoField(primary_key=True, db_column='template_id')
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text = models.TextField(blank=True, db_column='template_text')
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type = models.IntegerField(db_column='template_type', choices=TYPE_CHOICES, default=3)
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title = models.CharField(max_length=255, db_column='template_title')
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#The following fields are apparently not used
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#note = models.TextField(null=True,blank=True)
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#discussed_status_id = models.IntegerField(null=True, blank=True)
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#decision = models.TextField(null=True,blank=True)
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def __unicode__(self):
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type_name = self.TYPE_CHOICES_DICT.get(self.type, str(self.type))
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return u'%s: %s' % (type_name, self.title or "")
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class Meta:
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if not settings.USE_DB_REDESIGN_PROXY_CLASSES:
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db_table = 'templates'
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class WGAction(models.Model):
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CATEGORY_CHOICES = (
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(11, "WG Creation::In Internal Review"),
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(12, "WG Creation::Proposed for IETF Review"),
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(13, "WG Creation::Proposed for Approval"),
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(21, "WG Rechartering::In Internal Review"),
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(22, "WG Rechartering::Under evaluation for IETF Review"),
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(23, "WG Rechartering::Proposed for Approval")
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)
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# note that with the new schema, Acronym is monkey-patched and is really Group
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group_acronym = models.ForeignKey(Acronym, db_column='group_acronym_id', primary_key=True, unique=True)
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note = models.TextField(blank=True,null=True)
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status_date = models.DateField()
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agenda = models.BooleanField("On Agenda")
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token_name = models.CharField(max_length=25)
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category = models.IntegerField(db_column='pwg_cat_id', choices=CATEGORY_CHOICES, default=11)
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telechat_date = models.DateField() #choices = [(x.telechat_date,x.telechat_date) for x in Telechat.objects.all().order_by('-telechat_date')])
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def __str__(self):
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return str(self.telechat_date)+": "+str(self.group_acronym)
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class Meta:
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if not settings.USE_DB_REDESIGN_PROXY_CLASSES:
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db_table = 'group_internal'
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ordering = ['-telechat_date']
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verbose_name = "WG Action"
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def next_telechat_date():
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dates = TelechatDate.objects.order_by("-date")
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if dates:
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return dates[0].date + datetime.timedelta(days=14)
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return datetime.date.today()
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class TelechatDateManager(models.Manager):
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def active(self):
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return self.get_query_set().filter(date__gte=datetime.date.today())
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class TelechatDate(models.Model):
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objects = TelechatDateManager()
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date = models.DateField(default=next_telechat_date)
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def __unicode__(self):
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return self.date.isoformat()
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class Meta:
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ordering = ['-date']
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class TelechatDatesProxyDummy(object):
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def all(self):
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class Dummy(object):
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def __getitem__(self, i):
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return self
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def get_date(self, index):
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if not hasattr(self, "date_cache"):
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self.date_cache = TelechatDate.objects.active().order_by("date")
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if index < len(self.date_cache):
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return self.date_cache[index].date
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return None
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#date1 = models.DateField(primary_key=True, null=True, blank= True)
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@property
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def date1(self):
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return self.get_date(0)
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#date2 = models.DateField(null=True, blank=True)
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@property
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def date2(self):
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return self.get_date(1)
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#date3 = models.DateField(null=True, blank=True)
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@property
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def date3(self):
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return self.get_date(2)
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#date4 = models.DateField(null=True, blank=True)
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@property
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def date4(self):
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return self.get_date(3)
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def dates(self):
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l = []
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if self.date1:
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l.append(self.date1)
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if self.date2:
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l.append(self.date2)
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if self.date3:
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l.append(self.date3)
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if self.date4:
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l.append(self.date4)
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return l
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return Dummy()
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class TelechatDatesProxy(object):
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objects = TelechatDatesProxyDummy()
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if settings.USE_DB_REDESIGN_PROXY_CLASSES:
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TelechatDatesOld = TelechatDates
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TelechatDates = TelechatDatesProxy
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