mirror of
https://github.com/task-17-lct/backend.git
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297 lines
9.5 KiB
Python
297 lines
9.5 KiB
Python
from django.contrib.postgres.fields import ArrayField
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from django.db import models
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from drf_spectacular.types import OpenApiTypes
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from drf_spectacular.utils import extend_schema_field
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from rest_framework.serializers import ListSerializer, FloatField
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from polymorphic.models import PolymorphicModel
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from passfinder.utils.choices import count_max_length
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class OIDModel(models.Model):
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oid = models.CharField(primary_key=True, max_length=24, unique=True)
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class Meta:
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abstract = True
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class Region(OIDModel):
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city = models.ForeignKey(
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"City", null=True, related_name="regions", on_delete=models.CASCADE
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)
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title = models.CharField(max_length=250)
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description = models.TextField()
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description_title = models.CharField(max_length=250)
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description_short = models.CharField(max_length=500)
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url = models.URLField()
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showcase_cards = models.JSONField(null=True)
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def __str__(self):
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return self.title
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class RegionMedia(OIDModel):
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file = models.FileField(upload_to="uploads/")
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type = models.CharField(max_length=200)
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region = models.ForeignKey("Region", related_name="media", on_delete=models.CASCADE)
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class City(OIDModel):
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title = models.CharField(max_length=250)
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region = models.ForeignKey(
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"Region", related_name="cities", null=True, on_delete=models.SET_NULL
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)
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lon = models.FloatField(default=0, db_index=True)
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lat = models.FloatField(default=0, db_index=True)
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weather_condition = models.CharField(default="clear", max_length=250)
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temperature = models.IntegerField(default=20)
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@property
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def location(self):
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return [self.lat, self.lon]
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def __str__(self):
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return self.title
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class Place(OIDModel):
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address = models.CharField(max_length=250, null=True, blank=True)
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parser_source = models.CharField(max_length=250)
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city = models.ForeignKey(
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"City", related_name="places", null=True, on_delete=models.SET_NULL
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)
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region = models.ForeignKey(
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"Region", related_name="places", null=True, on_delete=models.SET_NULL
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)
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title = models.CharField(max_length=250)
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description = models.TextField()
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lon = models.FloatField(default=0, db_index=True)
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lat = models.FloatField(default=0, db_index=True)
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sites = ArrayField(models.CharField(max_length=250), null=True)
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phones = ArrayField(models.CharField(max_length=250), null=True)
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working_time = models.JSONField(null=True)
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@property
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def location(self):
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return [self.lat, self.lon]
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class Category(OIDModel):
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name = models.CharField(max_length=500, unique=True)
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description = models.TextField()
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def __str__(self):
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return self.name
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class PointCategory(models.Model):
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point = models.ForeignKey(
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"BasePoint", related_name="categories", on_delete=models.CASCADE
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)
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category = models.ForeignKey(
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"Category", related_name="points", on_delete=models.CASCADE
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)
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class Meta:
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unique_together = ("point", "category")
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class BasePoint(OIDModel, PolymorphicModel):
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title = models.CharField(max_length=500)
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parser_source = models.CharField(max_length=250, null=True, blank=True)
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description = models.TextField()
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city = models.ForeignKey(
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"City", related_name="points", null=True, on_delete=models.SET_NULL
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)
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region = models.ForeignKey(
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"Region", related_name="points", null=True, on_delete=models.SET_NULL
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)
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place = models.ForeignKey(
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"Place", related_name="points", null=True, on_delete=models.SET_NULL
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)
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sort = models.IntegerField(default=0)
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lat = models.FloatField(default=0, db_index=True)
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lon = models.FloatField(default=0, db_index=True)
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can_buy = models.BooleanField(default=True)
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priority = models.BooleanField(default=False)
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price = models.IntegerField(null=True)
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@property
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@extend_schema_field(
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field=ListSerializer(child=FloatField(), min_length=2, max_length=2)
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)
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def location(self):
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return [self.lat, self.lon]
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@property
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@extend_schema_field(
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field=ListSerializer(child=FloatField(), min_length=2, max_length=2)
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)
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def location_dec(self):
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return [float(format(self.lat, ".6f")), float(format(self.lon, ".6f"))]
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@property
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@extend_schema_field(field=OpenApiTypes.URI)
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def icon(self):
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if self.media:
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return self.media.last().file.url
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return ""
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def __str__(self):
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return self.title
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class PointMedia(OIDModel):
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file = models.FileField(upload_to="uploads/")
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type = models.CharField(max_length=200)
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point = models.ForeignKey(
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"BasePoint", related_name="media", on_delete=models.CASCADE
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)
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class Event(BasePoint):
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class EventType(models.TextChoices):
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yarmarka = "fair", "ярмарка"
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bulvar = "boulevard", "бульвар"
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dostoprimechatelnost = "attraction", "достопримечательность"
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excursii = "excursion", "экскурсия"
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teatr = "theatre", "театр"
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museum = "museum", "музей"
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kino = "movie", "кино"
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concert = "concert", "концерт"
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spektatli = "plays", "спектакли"
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artwork = "artwork", "произведение искусства"
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shop = "shop", "торговый центр"
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gallery = "gallery", "галерея"
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theme_park = "theme_park", "тематический парк"
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viewpoint = "viewpoint", "обзорная точка"
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zoo = "zoo", "зоопарк"
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other = "other", "другое"
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address = models.CharField(max_length=250, null=True)
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payment_method = models.CharField(max_length=250, null=True, blank=True)
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type = models.CharField(
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db_index=True,
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choices=EventType.choices,
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max_length=count_max_length(EventType),
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)
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age = models.CharField(
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"Возрастное ограничение", max_length=50, blank=True, null=True
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)
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booking_link = models.URLField(null=True, blank=True)
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discover_moscow_link = models.URLField(null=True, blank=True)
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duration = models.IntegerField(blank=True, null=True)
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ticket_price = models.IntegerField(blank=True, null=True)
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schedule = models.JSONField(null=True)
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extra_kwargs = models.JSONField(null=True)
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class Hotel(BasePoint):
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class HotelType(models.TextChoices):
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hotel = "hotel", "отель"
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hostel = "hostel", "хостел"
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guest_house = "guest_house", "гостевой дом"
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motel = "motel", "мотель"
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apartment = "apartment", "квартира"
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chalet = "chalet", "домик"
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type = models.CharField(
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db_index=True,
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default=HotelType.hotel,
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choices=HotelType.choices,
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max_length=count_max_length(HotelType),
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)
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address = models.CharField(max_length=500, null=True, blank=True)
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rooms = models.JSONField(null=True)
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email = models.CharField(max_length=250, null=True, blank=True)
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stars = models.IntegerField(null=True)
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extra_kwargs = models.JSONField(null=True)
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class HotelPhone(models.Model):
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hotel = models.ForeignKey("Hotel", related_name="phones", on_delete=models.CASCADE)
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name = models.CharField(max_length=50)
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number = models.CharField(max_length=18)
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class Restaurant(BasePoint):
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class RestaurantType(models.TextChoices):
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restaurant = "restaurant", "ресторан"
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bar = "bar", "бар"
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cafe = "cafe", "кафе"
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type = models.CharField(
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db_index=True,
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default=RestaurantType.restaurant,
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choices=RestaurantType.choices,
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max_length=count_max_length(RestaurantType),
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)
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address = models.CharField(max_length=250, blank=True, null=True)
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bill = models.IntegerField(null=True)
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can_reserve = models.BooleanField(default=True)
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avg_time_visit = models.IntegerField(null=True)
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working_time = models.JSONField(null=True)
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phones = ArrayField(models.CharField(max_length=18), null=True)
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extra_kwargs = models.JSONField(null=True)
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class UserRoute(models.Model):
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user = models.ForeignKey(
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"users.User", related_name="routes", on_delete=models.CASCADE
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)
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created = models.DateTimeField(auto_now_add=True)
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def __str__(self):
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return f"{self.user}'s route"
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class UserRouteDate(models.Model):
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date = models.DateField()
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route = models.ForeignKey(
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"UserRoute", related_name="dates", on_delete=models.CASCADE
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)
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class Meta:
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unique_together = ("date", "route")
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class BaseUserRouteDatePoint(PolymorphicModel):
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date = models.ForeignKey(
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"UserRouteDate", related_name="points", on_delete=models.CASCADE
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)
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duration = models.IntegerField()
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class UserRoutePoint(BaseUserRouteDatePoint):
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type = "point"
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point = models.ForeignKey("BasePoint", on_delete=models.CASCADE)
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point_type = models.CharField(max_length=250)
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def get_json(self):
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return {
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"type": "point",
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"point": {
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"lat": self.point.lat,
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"lon": self.point.lon,
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"title": self.point.title,
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"description": self.point.description,
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"oid": self.point.oid
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},
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"point_type": self.point_type,
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"time": self.duration,
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}
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class UserRouteTransaction(BaseUserRouteDatePoint):
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type = "transition"
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distance = models.FloatField()
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def get_json(self):
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return {
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"type": "transition",
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"distance": self.distance,
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"time": self.duration,
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}
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