added save route

passfinder/events/api/serializers.py

@@ -1,3 +1,5 @@
+from drf_spectacular.types import OpenApiTypes
+from drf_spectacular.utils import extend_schema_field
 from rest_framework import serializers
 from rest_framework.generics import get_object_or_404
 
@@ -9,6 +11,8 @@
     BasePoint,
     Region,
     Restaurant,
+    UserRoute,
+    UserRouteDate,
 )
 
 
@@ -78,20 +82,17 @@ class Meta:
 
 class InputRoutePointSerializer(serializers.Serializer):
     type = serializers.ChoiceField(choices=["point", "transition"])
-    time = serializers.IntegerField(min_value=0, required=True)
+    duration = serializers.IntegerField(min_value=0, required=True)
 
     # point
     point = serializers.CharField(
         min_length=24, max_length=24, required=False, allow_blank=True, allow_null=True
     )
+    point_type = serializers.CharField(
+        required=False, allow_blank=True, allow_null=True
+    )
 
     # transition
-    point_from = serializers.CharField(
-        min_length=24, max_length=24, required=False, allow_blank=True, allow_null=True
-    )
-    point_to = serializers.CharField(
-        min_length=24, max_length=24, required=False, allow_blank=True, allow_null=True
-    )
     distance = serializers.FloatField(min_value=0, required=False, allow_null=True)
 
     def validate(self, data):
@@ -99,24 +100,49 @@ def validate(self, data):
             if "point" not in data or not data["point"]:
                 raise serializers.ValidationError("Point id is required")
             get_object_or_404(BasePoint, oid=data["point"])
+            if "distance" not in data or not data["point_type"]:
+                raise serializers.ValidationError("Point type is required")
         else:
-            if "point_to" not in data or not data["point_to"]:
-                raise serializers.ValidationError("Point to id is required")
-            get_object_or_404(BasePoint, oid=data["point_to"])
-            if "point_from" not in data or not data["point_from"]:
-                raise serializers.ValidationError("Point from id is required")
-            get_object_or_404(BasePoint, oid=data["point_from"])
             if "distance" not in data or not data["distance"]:
                 raise serializers.ValidationError("Distance is required")
 
         return data
 
 
-class InputRouteSerializer(serializers.Serializer):
+class InputRouteDateSerializer(serializers.Serializer):
+    date = serializers.DateField()
     points = serializers.ListSerializer(child=InputRoutePointSerializer())
 
 
-class ResaurantSerializer(serializers.ModelSerializer):
+class InputRouteSerializer(serializers.Serializer):
+    dates = serializers.ListSerializer(child=InputRouteDateSerializer())
+
+
+class ListUserRouteSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = UserRoute
+        fields = ["id", "created"]
+
+
+class UserRouteDateSerializer(serializers.ModelSerializer):
+    points = serializers.SerializerMethodField(method_name="get_points")
+
+    @extend_schema_field(InputRoutePointSerializer)
+    def get_points(self, obj):
+        return [x.get_json() for x in obj.points.all()]
+
+    class Meta:
+        model = UserRouteDate
+        fields = ["date", "points"]
+
+
+class UserRouteSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = UserRoute
+        fields = ["created", "dates"]
+
+
+class RestaurantSerializer(serializers.ModelSerializer):
     class Meta:
         model = Restaurant
         exclude = ("phones",)

passfinder/events/api/urls.py

@@ -4,14 +4,18 @@
     BuildRouteApiView,
     ListRegionApiView,
     ListCityApiView,
-    SaveRouteSerializer,
+    SaveRouteApiView,
+    ListUserFavoriteRoutes,
+    RetrieveRoute,
 )
 
 app_name = "events"
 
 urlpatterns = [
     path("route/build", BuildRouteApiView.as_view(), name="build_route"),
-    path("route/save", SaveRouteSerializer.as_view(), name="save_route"),
+    path("route/save", SaveRouteApiView.as_view(), name="save_route"),
+    path("route/list", ListUserFavoriteRoutes.as_view(), name="list_routes"),
+    path("route/<int:pk>", RetrieveRoute.as_view(), name="get_route"),
     path("data/regions", ListRegionApiView.as_view(), name="regions"),
     path("data/cities", ListCityApiView.as_view(), name="cities"),
 ]

passfinder/events/api/views.py

@@ -1,4 +1,10 @@
-from rest_framework.generics import GenericAPIView, ListAPIView, get_object_or_404
+from rest_framework.generics import (
+    GenericAPIView,
+    ListAPIView,
+    get_object_or_404,
+    RetrieveAPIView,
+)
+from rest_framework.exceptions import MethodNotAllowed
 from rest_framework.response import Response
 from drf_spectacular.utils import extend_schema
 from django.db.models import Count
@@ -15,6 +21,8 @@
     RouteInputSerializer,
     CitySerializer,
     InputRouteSerializer,
+    ListUserRouteSerializer,
+    UserRouteSerializer,
 )
 from passfinder.events.models import (
     BasePoint,
@@ -23,6 +31,7 @@
     UserRoute,
     UserRoutePoint,
     UserRouteTransaction,
+    UserRouteDate,
 )
 
 
@@ -99,7 +108,7 @@ class ListCityApiView(ListAPIView):
     )
 
 
-class SaveRouteSerializer(GenericAPIView):
+class SaveRouteApiView(GenericAPIView):
     serializer_class = InputRouteSerializer
 
     def post(self, request, *args, **kwargs):
@@ -107,16 +116,37 @@ def post(self, request, *args, **kwargs):
         serializer.is_valid(raise_exception=True)
         data = serializer.data
         route = UserRoute.objects.create(user=self.request.user)
-        for point in data["points"]:
-            if point["type"] == "point":
-                UserRoutePoint.objects.create(
-                    route=route, point=BasePoint.objects.get(oid=point["point"])
-                )
-            else:
-                UserRouteTransaction.objects.create(
-                    route=route,
-                    point_from=BasePoint.objects.get(oid=point["point_from"]),
-                    point_to=BasePoint.objects.get(oid=point["point_to"]),
-                )
+        for date in data["dates"]:
+            date_obj = UserRouteDate.objects.create(date=date["date"], route=route)
+            for point in date["points"]:
+                if point["type"] == "point":
+                    UserRoutePoint.objects.create(
+                        date=date_obj,
+                        duration=point["duration"],
+                        point=BasePoint.objects.get(oid=point["point"]),
+                    )
+                else:
+                    UserRouteTransaction.objects.create(
+                        date=date_obj,
+                        duration=point["duration"],
+                        distance=point["distance"],
+                    )
 
         return Response(data=data)
+
+
+class ListUserFavoriteRoutes(ListAPIView):
+    serializer_class = ListUserRouteSerializer
+
+    def get_queryset(self):
+        return UserRoute.objects.filter(user=self.request.user)
+
+
+class RetrieveRoute(RetrieveAPIView):
+    serializer_class = UserRouteSerializer
+
+    def get_object(self):
+        route = get_object_or_404(UserRoute, pk=self.kwargs["pk"])
+        if route.user != self.request.user:
+            raise MethodNotAllowed
+        return route

passfinder/events/migrations/0025_remove_userroute_user_and_more.py

@@ -0,0 +1,49 @@
+# Generated by Django 4.2.1 on 2023-05-26 21:13
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("events", "0024_basepoint_price"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="userroute",
+            name="user",
+        ),
+        migrations.RemoveField(
+            model_name="userroutepoint",
+            name="baseuserroutepoint_ptr",
+        ),
+        migrations.RemoveField(
+            model_name="userroutepoint",
+            name="point",
+        ),
+        migrations.RemoveField(
+            model_name="userroutetransaction",
+            name="baseuserroutepoint_ptr",
+        ),
+        migrations.RemoveField(
+            model_name="userroutetransaction",
+            name="point_from",
+        ),
+        migrations.RemoveField(
+            model_name="userroutetransaction",
+            name="point_to",
+        ),
+        migrations.DeleteModel(
+            name="BaseUserRoutePoint",
+        ),
+        migrations.DeleteModel(
+            name="UserRoute",
+        ),
+        migrations.DeleteModel(
+            name="UserRoutePoint",
+        ),
+        migrations.DeleteModel(
+            name="UserRouteTransaction",
+        ),
+    ]

passfinder/events/migrations/0026_baseuserroutedatepoint_userroute_and_more.py

@@ -0,0 +1,156 @@
+# Generated by Django 4.2.1 on 2023-05-26 21:14
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ("contenttypes", "0002_remove_content_type_name"),
+        ("events", "0025_remove_userroute_user_and_more"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="BaseUserRouteDatePoint",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("duration", models.IntegerField()),
+            ],
+            options={
+                "abstract": False,
+                "base_manager_name": "objects",
+            },
+        ),
+        migrations.CreateModel(
+            name="UserRoute",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("created", models.DateTimeField(auto_now_add=True)),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="routes",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+        ),
+        migrations.CreateModel(
+            name="UserRouteTransaction",
+            fields=[
+                (
+                    "baseuserroutedatepoint_ptr",
+                    models.OneToOneField(
+                        auto_created=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        parent_link=True,
+                        primary_key=True,
+                        serialize=False,
+                        to="events.baseuserroutedatepoint",
+                    ),
+                ),
+                ("distance", models.FloatField()),
+            ],
+            options={
+                "abstract": False,
+                "base_manager_name": "objects",
+            },
+            bases=("events.baseuserroutedatepoint",),
+        ),
+        migrations.CreateModel(
+            name="UserRouteDate",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("date", models.DateField()),
+                (
+                    "route",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="dates",
+                        to="events.userroute",
+                    ),
+                ),
+            ],
+            options={
+                "unique_together": {("date", "route")},
+            },
+        ),
+        migrations.AddField(
+            model_name="baseuserroutedatepoint",
+            name="date",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="points",
+                to="events.userroutedate",
+            ),
+        ),
+        migrations.AddField(
+            model_name="baseuserroutedatepoint",
+            name="polymorphic_ctype",
+            field=models.ForeignKey(
+                editable=False,
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="polymorphic_%(app_label)s.%(class)s_set+",
+                to="contenttypes.contenttype",
+            ),
+        ),
+        migrations.CreateModel(
+            name="UserRoutePoint",
+            fields=[
+                (
+                    "baseuserroutedatepoint_ptr",
+                    models.OneToOneField(
+                        auto_created=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        parent_link=True,
+                        primary_key=True,
+                        serialize=False,
+                        to="events.baseuserroutedatepoint",
+                    ),
+                ),
+                ("point_type", models.CharField(max_length=250)),
+                (
+                    "point",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to="events.basepoint",
+                    ),
+                ),
+            ],
+            options={
+                "abstract": False,
+                "base_manager_name": "objects",
+            },
+            bases=("events.baseuserroutedatepoint",),
+        ),
+    ]

passfinder/events/models.py

@@ -245,23 +245,45 @@ def __str__(self):
         return f"{self.user}'s route"
 
 
-class BaseUserRoutePoint(PolymorphicModel):
+class UserRouteDate(models.Model):
+    date = models.DateField()
     route = models.ForeignKey(
-        "UserRoute", related_name="points", on_delete=models.CASCADE
+        "UserRoute", related_name="dates", on_delete=models.CASCADE
     )
 
+    class Meta:
+        unique_together = ("date", "route")
 
-class UserRoutePoint(BaseUserRoutePoint):
+
+class BaseUserRouteDatePoint(PolymorphicModel):
+    date = models.ForeignKey(
+        "UserRouteDate", related_name="points", on_delete=models.CASCADE
+    )
+    duration = models.IntegerField()
+
+
+class UserRoutePoint(BaseUserRouteDatePoint):
     type = "point"
     point = models.ForeignKey("BasePoint", on_delete=models.CASCADE)
+    point_type = models.CharField(max_length=250)
+
+    def get_json(self):
+        return {
+            "type": "point",
+            "duration": self.duration,
+            "point": self.point.oid,
+            "point_name": self.point.title,
+            "point_type": self.point_type,
+        }
 
 
-class UserRouteTransaction(BaseUserRoutePoint):
+class UserRouteTransaction(BaseUserRouteDatePoint):
     type = "transition"
-    point_from = models.ForeignKey(
-        "BasePoint", related_name="user_route_point_from", on_delete=models.CASCADE
-    )
-    point_to = models.ForeignKey(
-        "BasePoint", related_name="user_route_point_to", on_delete=models.CASCADE
-    )
     distance = models.FloatField()
+
+    def get_json(self):
+        return {
+            "type": "transition",
+            "duration": self.duration,
+            "distance": self.distance,
+        }

passfinder/recomendations/service/service.py

@@ -2,7 +2,12 @@
 from .mapping.mapping import *
 from .models.models import *
 from passfinder.events.models import Event, Region, Hotel, BasePoint, City, Restaurant
-from passfinder.events.api.serializers import HotelSerializer, EventSerializer, ResaurantSerializer, ObjectRouteSerializer
+from passfinder.events.api.serializers import (
+    HotelSerializer,
+    EventSerializer,
+    RestaurantSerializer,
+    ObjectRouteSerializer,
+)
 from passfinder.recomendations.models import *
 from random import choice, sample
 from collections import Counter
@@ -44,12 +49,7 @@ def nearest_attraction(attraction, nearest_n):
 
 def nearest_mus(museum, nearest_n):
     return get_nearest_(
-        museum,
-        "museum",
-        mus_mapping,
-        rev_mus_mapping,
-        nearest_n,
-        mus_model
+        museum, "museum", mus_mapping, rev_mus_mapping, nearest_n, mus_model
     )
 
 
@@ -94,9 +94,9 @@ def get_nearest_event(event, nearest_n):
         return nearest_concert(event, nearest_n)
     if event.type == "movie":
         return nearest_movie(event, nearest_n)
-    if event.type == 'museum':
+    if event.type == "museum":
         return nearest_mus(event, nearest_n)
-    if event.type == 'attraction':
+    if event.type == "attraction":
         return nearest_attraction(event, nearest_n)
 
 
@@ -259,7 +259,7 @@ def dist_func(event1: Event, event2: Event):
         return dist
     except:
         return 1000000
-    #return (event1.lon - event2.lon) ** 2 + (event1.lat - event2.lat) ** 2
+    # return (event1.lon - event2.lon) ** 2 + (event1.lat - event2.lat) ** 2
 
 
 def generate_nearest():
@@ -299,7 +299,7 @@ def generate_nearest_restaurants():
         nr.save()
         if i % 100 == 0:
             print(i)
-    
+
     for i, hotel in enumerate(Hotel.objects.all()):
         sorted_rests = list(sorted(rests.copy(), key=lambda x: dist_func(x, hotel)))
         nr = NearestRestaurantToHotel.objects.create(hotel=hotel)
@@ -309,7 +309,6 @@ def generate_nearest_restaurants():
             print(i)
 
 
-
 def match_points():
     regions = list(City.objects.all())
     for i, point in enumerate(Event.objects.all()):
@@ -349,10 +348,12 @@ def calculate_favorite_metric(event: Event, user: User):
     if event.type == "movie":
         preferred = pref.preffered_movies.all()
         return calculate_mean_metric(preferred, event, cinema_model, rev_cinema_mapping)
-    if event.type == 'attraction':
+    if event.type == "attraction":
         preferred = pref.prefferred_attractions.all()
-        return calculate_mean_metric(preferred, event, attracion_model, rev_attraction_mapping)
-    if event.type == 'museum':
+        return calculate_mean_metric(
+            preferred, event, attracion_model, rev_attraction_mapping
+        )
+    if event.type == "museum":
         preferred = pref.prefferred_museums.all()
         return calculate_mean_metric(preferred, event, mus_model, rev_mus_mapping)
     return 1000000
@@ -366,7 +367,7 @@ def get_nearest_favorite(
         if candidate not in exclude_events:
             first_event = candidate
             break
-    
+
     if first_event is None:
         result = events[0]
     else:
@@ -408,28 +409,34 @@ def generate_point(point: BasePoint):
         "type": "point",
         "point": event_data,
         "point_type": "point",
-        "time": timedelta(minutes=90+choice(range(-10, 90, 10))).seconds
+        "time": timedelta(minutes=90 + choice(range(-10, 90, 10))).seconds,
     }
 
 
 def generate_restaurant(point: BasePoint):
     rest_data = ObjectRouteSerializer(point).data
-    
+
     return {
         "type": "point",
         "point": rest_data,
         "point_type": "restaurant",
-        "time": timedelta(minutes=90+choice(range(-10, 90, 10))).seconds
+        "time": timedelta(minutes=90 + choice(range(-10, 90, 10))).seconds,
     }
 
 
-def generate_multiple_tours(user: User, city: City, start_date: datetime.date, end_date: datetime.date):
+def generate_multiple_tours(
+    user: User, city: City, start_date: datetime.date, end_date: datetime.date
+):
     hotels = sample(list(Hotel.objects.filter(city=city)), 5)
     pool = Pool(5)
-    return pool.map(generate_tour, [(user, start_date, end_date, hotel) for hotel in hotels])
+    return pool.map(
+        generate_tour, [(user, start_date, end_date, hotel) for hotel in hotels]
+    )
 
 
-def generate_tour(user: User, city: City, start_date: datetime.date, end_date: datetime.date):
+def generate_tour(
+    user: User, city: City, start_date: datetime.date, end_date: datetime.date
+):
     UserPreferences.objects.get_or_create(user=user)
     hotel = choice(list(Hotel.objects.filter(city=city)))
     current_date = start_date
@@ -438,15 +445,10 @@ def generate_tour(user: User, city: City, start_date: datetime.date, end_date: d
     while current_date < end_date:
         local_points, local_paths = generate_path(user, points, hotel)
         points.extend(local_points)
-        paths.append(
-            {
-                'date': current_date,
-                'paths': local_paths
-            }
-        )
+        paths.append({"date": current_date, "paths": local_paths})
 
         current_date += timedelta(days=1)
-    
+
     return paths, points
 
 
@@ -456,55 +458,82 @@ def generate_hotel(hotel: Hotel):
         "type": "point",
         "point": hotel_data,
         "point_type": "hotel",
-        "time": timedelta(minutes=90+choice(range(-10, 90, 10))).seconds
+        "time": timedelta(minutes=90 + choice(range(-10, 90, 10))).seconds,
     }
 
 
 def generate_path(user: User, disallowed_points: Iterable[BasePoint], hotel: Hotel):
     # region_events = Event.objects.filter(region=region)
 
-    #candidates = NearestHotel.objects.get(hotel=hotel).nearest_events.all()
-    allowed_types = ['museum', 'attraction']
+    # candidates = NearestHotel.objects.get(hotel=hotel).nearest_events.all()
+    allowed_types = ["museum", "attraction"]
 
     start_point = NearestRestaurantToHotel.objects.get(hotel=hotel).restaurants.first()
 
-    candidates = list(filter(lambda x: x.type in allowed_types, map(lambda x: x.event, start_point.nearestrestauranttoevent_set.all()[0:100])))
+    candidates = list(
+        filter(
+            lambda x: x.type in allowed_types,
+            map(
+                lambda x: x.event, start_point.nearestrestauranttoevent_set.all()[0:100]
+            ),
+        )
+    )
     points = [start_point]
     path = [
         generate_hotel(hotel),
-        generate_route(start_point, hotel), 
-        generate_restaurant(points[-1])
+        generate_route(start_point, hotel),
+        generate_restaurant(points[-1]),
     ]
 
     start_time = datetime.combine(datetime.now(), time(hour=10))
 
     how_many_eat = 1
 
-
     while start_time.hour < 22 and start_time.day == datetime.now().day:
-        if (start_time.hour > 14 and how_many_eat == 1) or (start_time.hour > 20 and how_many_eat == 2):
-            point = NearestRestaurantToEvent.objects.get(event=points[-1]).restaurants.all()[0]
+        if (start_time.hour > 14 and how_many_eat == 1) or (
+            start_time.hour > 20 and how_many_eat == 2
+        ):
+            point = NearestRestaurantToEvent.objects.get(
+                event=points[-1]
+            ).restaurants.all()[0]
             points.append(point)
-            candidates = list(filter(lambda x: x.type in allowed_types, map(lambda x: x.event, point.nearestrestauranttoevent_set.all()[0:100])))
+            candidates = list(
+                filter(
+                    lambda x: x.type in allowed_types,
+                    map(
+                        lambda x: x.event,
+                        point.nearestrestauranttoevent_set.all()[0:100],
+                    ),
+                )
+            )
             if not len(candidates):
-                candidates = list(map(lambda x: x.event, point.nearestrestauranttoevent_set.all()[0:100]))
-            
+                candidates = list(
+                    map(
+                        lambda x: x.event,
+                        point.nearestrestauranttoevent_set.all()[0:100],
+                    )
+                )
+
             path.append(generate_restaurant(points[-1]))
-            start_time += timedelta(seconds=path[-1]['time'])
+            start_time += timedelta(seconds=path[-1]["time"])
             how_many_eat += 1
             continue
 
         if start_time.hour > 17:
-            allowed_types = ['play', 'concert', 'movie']
+            allowed_types = ["play", "concert", "movie"]
 
         if candidates is None:
-            candidates = NearestEvent.objects.get(event=points[-1]).nearest.filter(type__in=allowed_types)
+            candidates = NearestEvent.objects.get(event=points[-1]).nearest.filter(
+                type__in=allowed_types
+            )
             if not len(candidates):
                 candidates = NearestEvent.objects.get(event=points[-1]).nearest.all()
 
         try:
-            points.append(get_nearest_favorite(candidates, user, points + disallowed_points))
-            
+            points.append(
+                get_nearest_favorite(candidates, user, points + disallowed_points)
+            )
+
         except AttributeError:
             points.append(get_nearest_favorite(candidates, user, points))
 
@@ -518,17 +547,21 @@ def generate_path(user: User, disallowed_points: Iterable[BasePoint], hotel: Hot
     return points, path
 
 
-def calculate_distance(sample1: Event, samples: Iterable[Event], model: AnnoyIndex, rev_mapping):
+def calculate_distance(
+    sample1: Event, samples: Iterable[Event], model: AnnoyIndex, rev_mapping
+):
     metrics = []
 
     for sample in samples:
-        metrics.append(model.get_distance(rev_mapping[sample1.oid], rev_mapping[sample.oid]))
-    
+        metrics.append(
+            model.get_distance(rev_mapping[sample1.oid], rev_mapping[sample.oid])
+        )
+
     return sum(metrics) / len(metrics)
-    
+
 
 def get_onboarding_attractions():
-    sample_attractions = sample(list(Event.objects.filter(type='attraction')), 200)
+    sample_attractions = sample(list(Event.objects.filter(type="attraction")), 200)
     first_attraction = choice(sample_attractions)
 
     attractions = [first_attraction]
@@ -537,12 +570,10 @@ def get_onboarding_attractions():
         mx_dist = 0
         mx_attraction = None
         for att in sample_attractions:
-            if att in attractions: continue 
+            if att in attractions:
+                continue
             local_dist = calculate_distance(
-                att,
-                attractions,
-                attracion_model, 
-                rev_attraction_mapping
+                att, attractions, attracion_model, rev_attraction_mapping
             )
             if local_dist > mx_dist:
                 mx_dist = local_dist
@@ -552,4 +583,4 @@ def get_onboarding_attractions():
 
 
 def get_onboarding_hotels(stars=Iterable[int]):
-    return sample(list(Hotel.objects.filter(stars__in=stars)), 10)
+    return sample(list(Hotel.objects.filter(stars__in=stars)), 10)

passfinder/users/api/serializers.py

@@ -3,7 +3,6 @@
 from rest_framework.generics import get_object_or_404
 
 from passfinder.events.models import BasePoint
-from passfinder.users.clickhouse_models import UserPreferenceClickHouse
 from passfinder.users.models import UserPreference
 
 User = get_user_model()