class ResidentalComplexFeature(models.Model):
title = models.CharField(
verbose_name=_('заголовок'),
max_length=127,
)
description = models.TextField(
verbose_name=_('описание'),
max_length=500,
)
image = models.ImageField(
verbose_name=_('изображение'),
upload_to=get_file_path,
)
image_spec = spec_factory(680, 450, to_fit=False)
thumbnail_admin = spec_factory(100, 100)
residental_complex = models.ForeignKey(
ResidentalComplex,
on_delete=models.CASCADE,
related_name='features',
)
def __str__(self):
return self.title
class Meta:
verbose_name = _('особенность комплекса')
verbose_name_plural = _('особенности комплекса')
class NewApartment(Apartment):
""" It will be objects of layouts for now """
is_primary = True
buildings = models.ManyToManyField(
'NewBuilding',
verbose_name=_('планировка присутсвует в домах'),
)
residental_complex = models.ForeignKey(
'ResidentalComplex',
verbose_name=_('комплекс'),
)
date_of_construction = models.DateField(
editable=False,
null=True,
blank=True,
)
layout_small = spec_factory(260, 250, source='layout')
layout_large = spec_factory(690, 640, source='layout')
def get_residental_complex(self):
return self.residental_complex
def get_neighbourhood(self):
return self.residental_complex.neighbourhood
def get_buildings(self):
return self.buildings.filter(is_active=True)
def get_date_of_construction(self):
return get_quarter_verbose(self.date_of_construction)
def _set_date_of_construction(self):
""" Set self.date_of_construction
as nearest date_of_construction of related buildings.
return Bool changed this field or not"""
buildings = self.get_buildings()
date = buildings.aggregate(
Min('date_of_construction')).get('date_of_construction__min')
date_origin = self.date_of_construction
self.date_of_construction = date
return not date_origin == date
def is_built(self):
if self.date_of_construction:
return self.date_of_construction <= datetime.date.today()
@property
def full_price(self):
return self.price
class Meta:
verbose_name = _('объект "планировка"')
verbose_name_plural = _('планировки')
ordering = ('rooms', )
class Award(BaseDraggapbleImage):
image_thumbnail = spec_factory(320, 430)
thumbnail_admin = spec_factory(90, 120)
def __str__(self):
return _('грамота №%(pk)s') % {'pk': self.pk}
class Meta:
ordering = ['position']
verbose_name = _('грамота')
verbose_name_plural = _('грамоты')
class ResidentalComplexImage(BaseDraggapbleImage):
residental_complex = models.ForeignKey(
ResidentalComplex,
on_delete=models.CASCADE,
related_name='photos',
)
image_spec = spec_factory(**new_buildings_spec_kwargs)
class BankPartner(BaseDraggapbleImage):
title = models.CharField(
verbose_name=_('название банка'),
max_length=127,
)
thumbnail_34_34 = spec_factory(34, 34)
thumbnail_64_64 = thumbnail_64_64
thumbnail_260_260 = thumbnail_260_260
def __str__(self):
return self.title
class Meta:
ordering = ('position', )
verbose_name = _('объект банк-партнер')
verbose_name_plural = _('банки-партнеры')
class Feedback(models.Model):
author = models.CharField(
verbose_name=_('клиент'),
max_length=127,
)
bought = models.ForeignKey(
ResidentalComplex,
verbose_name=_('где купили'),
)
date = models.DateField(
verbose_name=_('когда совершили сделку'),
blank=True,
null=True,
)
message = models.TextField(verbose_name=_('текст отзыва'))
work_at = models.CharField(
verbose_name=_('место работы'),
max_length=127,
blank=True,
null=True,
)
image = models.ImageField(verbose_name=_('фото'), upload_to=get_file_path)
is_active = models.BooleanField(
verbose_name=_('отображать на сайте'),
default=True,
)
image_250_250 = spec_factory(
250,
250,
format='JPEG',
options__quality=70,
to_fit=False,
)
# social_media_links - one to many field
def __str__(self):
return _("{author} из {company}").format(author=self.author,
company=self.work_at)
def get_social_media_links(self):
return self.social_media_links.all()
class Meta:
verbose_name = _('отзыв')
verbose_name_plural = _('отзывы')
ordering = ('-date', '-id')
class ResaleCharacteristic(Characteristic):
class Meta:
verbose_name = _('объект "характеристика вторички"')
verbose_name_plural = _('характеристики вторички')
proxy = True
class ResaleWatermark(BaseWatermarkProcessor):
pass
resale_image_spec = spec_factory(750,
500,
pre_processors=[ResaleWatermark()],
options__quality=70,
format='jpeg')
layout_image_spec = copy.deepcopy(resale_image_spec)
layout_image_spec.source = 'layout'
front_image_spec = spec_factory(
370,
320,
pre_processors=[ResaleWatermark()],
format='jpeg',
)
class TransactionMixin(models.Model):
ACTIVE = 'ACTIVE'
class ResidentalComplex(models.Model):
""" it is aggregate of houses.
They are built in the same style by the same builder.
"""
type_of_complex = models.ForeignKey(
TypeOfComplex,
verbose_name=_('тип комплекса'),
default=1,
help_text=_('Жилой комплекс/Микрорайон/...'),
on_delete=models.PROTECT,
)
name = models.CharField(
verbose_name=_('название'),
max_length=127,
unique=True,
)
slug = models.SlugField(
verbose_name=_('строка запроса'),
max_length=127,
db_index=True,
allow_unicode=True,
)
description = models.TextField(verbose_name=_('описание ЖК'), )
builder = models.ForeignKey(
'Builder',
verbose_name=_('застройщик'),
on_delete=models.PROTECT,
)
# one to many "photos"
characteristics = models.ManyToManyField(
'ResidentalComplexCharacteristic',
verbose_name=_('характеристики ЖК'),
blank=True,
)
front_image = models.ImageField(
verbose_name=_('основное изображение'),
upload_to=get_file_path,
blank=True,
null=True,
)
front_image_spec_normal = spec_factory(source='front_image',
**new_buildings_spec_kwargs)
front_image_spec_heading = spec_factory(
1200,
900,
source='front_image',
format='JPEG',
options__quality=100,
)
front_image_thumbnail = spec_factory(
555,
328,
source='front_image',
format='JPEG',
to_fit=False,
# options__quality=60,
)
# one to many "features"
# one to many "houses"
video_link = models.URLField(
verbose_name=_('ссылка на видео'),
null=True,
blank=True,
)
presentation = models.FileField(
verbose_name=_('презентация ЖК'),
null=True,
blank=True,
)
# one to many "documents_for_construction"
is_active = models.BooleanField(
verbose_name=_('отображать в новостройках'),
default=False,
)
is_popular = models.BooleanField(
verbose_name=_('отображать на главной'),
default=False,
)
number_of_flats = models.PositiveIntegerField(
verbose_name=_('количество квартир в комплексе'),
help_text=_('оставьте пустым для автоматического подсчета'),
default=None,
null=True,
blank=True,
)
number_of_buildings = models.PositiveIntegerField(
verbose_name=_('количество домов в комплексе'),
help_text=_('оставьте пустым для автоматического подсчета'),
default=None,
null=True,
blank=True,
)
neighbourhood = models.ForeignKey(
NeighbourhoodModel,
verbose_name=_('район'),
on_delete=models.PROTECT,
)
date_of_construction = models.DateField(
editable=False,
null=True,
blank=True,
)
lowest_price = models.DecimalField(
editable=False,
null=True,
blank=True,
decimal_places=0,
max_digits=15,
)
def set_unique_slug(self):
self.slug = orig = slugify(self.name)
for x in itertools.count(1):
if not ResidentalComplex.objects.filter(slug=self.slug).exclude(
id=self.id).exists():
break
self.slug = '%s-%d' % (orig, x)
def save(self, *args, **kwargs):
self.set_unique_slug()
return super().save(*args, **kwargs)
def get_date_of_construction(self):
return get_quarter_verbose(self.date_of_construction)
def _set_date_of_construction(self):
buildings = self.get_new_buildings()
date = buildings.aggregate(
Max('date_of_construction')).get('date_of_construction__max')
date_original = self.date_of_construction
self.date_of_construction = date
return not date_original == date
def get_features(self):
return self.features.all()
def get_characteristic(self):
return self.characteristics.all()
def get_new_apartments(self):
return self.newapartment_set.filter(
is_active=True,
buildings__is_active=True,
)
def get_new_apartments_json(self):
return get_json_objects_with_props(self.get_new_apartments())
def get_new_buildings(self):
return self.newbuilding_set.filter(
is_active=True).prefetch_related('newapartment_set')
def get_new_buildings_json(self):
return get_json_objects_with_props(
self.get_new_buildings(), props=['get_quarter_of_construction'])
def count_flats(self):
if self.number_of_flats:
return self.number_of_flats
count = self.get_new_apartments().count()
if count:
return count
return ""
def count_buildings(self):
if self.number_of_buildings:
return self.number_of_buildings
return len(self.get_new_buildings())
@cached_property
def min_and_max_dates(self):
buildings = self.get_new_buildings()
if buildings:
return buildings.aggregate(
min_date_of_construction=Min('date_of_construction'),
max_date_of_construction=Max('date_of_construction'),
)
return {}
def get_nearest_date_of_building(self, use_quarter=True):
date = self.min_and_max_dates.get('min_date_of_construction', '')
if use_quarter:
return get_quarter_verbose(date)
return date
def get_latest_date_of_building(self, use_quarter=True):
date = self.min_and_max_dates.get('max_date_of_construction', '')
if use_quarter:
return get_quarter_verbose(date)
return date
def get_title_photo_url(self):
if self.front_image_spec_heading:
return self.front_image_spec_heading.url
return static('img/main.jpg')
@cached_property
def youtube_frame_link(self):
if not self.video_link:
return None
link = re.sub(
r'(.*youtube.com/)(watch\?v=)(.*)',
r'\1embed/\3',
self.video_link,
re.U | re.I,
)
return link
def min_and_max_prices(self):
apartments = self.get_new_apartments()
if apartments:
return apartments.aggregate(
min_price=Min('price'),
max_price=Max('price'),
)
return {}
def get_lowest_price(self):
if self.lowest_price:
return self.lowest_price
return ''
def get_highest_price(self):
return self.min_and_max_prices().get('max_price')
def _set_lowest_price(self):
lowest_price_origin = self.lowest_price
self.lowest_price = self.min_and_max_prices().get('min_price')
return not self.lowest_price == lowest_price_origin
def __str__(self):
return self.get_quoted_name()
def get_quoted_name(self):
return get_quoted(self.name)
def get_absolute_url(self):
return reverse('new_buildings:residental-complex-detail',
args=[self.slug])
def get_all_photos_url(self):
urls = []
if self.front_image:
urls.append(self.front_image_spec_normal.url)
for photo in self.photos.all():
urls.append(photo.image_spec.url)
return urls
def is_built(self):
if self.date_of_construction:
return self.date_of_construction <= datetime.date.today()
class Meta:
verbose_name = _('комплекс')
verbose_name_plural = _('комплексы')
ordering = (
'-id',
'-is_popular',
)
class RealEstateUser(AbstactRealEstateUser):
patronymic = models.CharField(_('отчество'), max_length=30, blank=True)
phone_number = PhoneNumberField(
_('номер телефона'),
blank=True,
)
show_phone_number = models.BooleanField(
_('Отображать номер телефона на сайте'),
default=True,
help_text=_('Показывать ли личный номер на сайте?\
В противном случае будет показан номер компании'))
show_email = models.BooleanField(
_('Отображать email на сайте'),
default=True,
help_text=_('Показывать ли личный email на сайте?\
В противном случае будет показан email компании'))
photo = models.ImageField(
verbose_name=_('фото'),
upload_to=get_file_path,
help_text=_('Будет отображаться на сайте при определенных настройках'),
blank=True,
)
photo_300x300 = spec_factory(
300,
300,
source='photo',
to_fit=False,
options__quality=70,
format='jpeg',
)
photo_370x500 = spec_factory(
370,
500,
source='photo',
to_fit=False,
options__quality=80,
format='jpeg',
)
bio = models.TextField(_('биография'), max_length=255, blank=True)
show_at_company_page = models.BooleanField(
_('Отображать профиль на сайте'),
default=True,
help_text=_('Показывать ли контакт на странице с контактами компании\
и на прочих страницах, где это уместно?'))
def get_full_name(self):
"""
Returns the first_name plus the last_name plus patronymic,
with a space in between.
"""
full_name = '%s %s' % (self.last_name, self.first_name)
if self.patronymic:
full_name += ' %s' % self.patronymic
return full_name.strip()
get_full_name.short_description = _("Полное имя")
def get_short_name(self):
"Returns the short name for the user."
short_name = '%s %s.' % (
self.last_name,
self.first_name[0] if self.first_name else '',
)
if self.patronymic:
short_name += ' %s.' % self.patronymic[0]
return short_name.strip().title()
get_short_name.short_description = _("Сокращенное имя")
def get_phone_number(self):
if self.phone_number and self.show_phone_number:
return self.phone_number
return ''
def get_phone_number_str(self):
return phone_stringify(self.get_phone_number())
def get_photo(self):
if self.photo:
return self.photo.url
return static('img/team/placeholder.jpg')
def get_agent_photo(self):
if self.photo:
return self.photo_300x300.url
return static('img/team/placeholder_300x300.jpg')
def get_contact_photo(self):
if self.photo:
return self.photo_370x500.url
return static('img/team/placeholder_370x500.jpg')
def get_email(self):
if self.email and self.show_email:
return self.email
return DEFAULT_EMAIL
def get_instance_or_default(self):
if self.is_active \
and self.show_at_company_page and not self.is_superuser:
return self
default_user_id = getattr(settings, 'DEFAULT_USER_ID', None)
if default_user_id:
try:
default_user = RealEstateUser.objects.get(
id=default_user_id,
is_active=True,
show_at_company_page=True,
is_superuser=False)
except Exception:
pass
else:
return default_user
user_list = RealEstateUser.objects.filter(is_active=True,
show_at_company_page=True,
is_superuser=False)
return user_list[0]
def get_absolute_url(self):
return reverse('contacts:index')
def __str__(self):
return self.get_short_name()