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resolve confs

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ilia 2023-05-28 17:24:30 +03:00
commit 7a12da6974
9 changed files with 222 additions and 52 deletions
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2
config/settings/base.py
View File

@ -378,4 +378,4 @@
}
YANDEX_TOKEN = env("YANDEX_TOKEN", default="")
YANDEX_TOKEN = env("YANDEX_TOKEN", default="56653e15-3063-43c9-9707-3476dc13ae9d")

15
passfinder/events/api/views.py
View File

@ -10,9 +10,12 @@
from drf_spectacular.utils import extend_schema
from django.db.models import Count
from random import choice
from passfinder.recomendations.service.service import generate_tour
from passfinder.recomendations.service.service import generate_tour, get_events
from datetime import timedelta, datetime
from .consts import *
from passfinder.recomendations.models import UserPreferences
from rest_framework.decorators import action
from random import sample
from passfinder.events.api.serializers import (
@ -55,6 +58,7 @@ def get(self, request):
)
return Response(data=routes)
@extend_schema(
request=RouteInputSerializer, responses={200: RouteSerializer(many=True)}
)
@ -111,7 +115,7 @@ def post(self, request):
hotel_stars = []
res = []
for _ in range(5):
for _ in range(2):
if city_id:
region = get_object_or_404(City, oid=city_id)
else:
@ -165,7 +169,7 @@ class ListCityApiView(ListAPIView):
queryset = (
City.objects.annotate(points_count=Count("points"))
.filter(title__in=city_in_hotels)
.filter(points_count__gt=200)
.filter(points_count__gt=400)
.order_by("title")
)
@ -178,17 +182,20 @@ def post(self, request, *args, **kwargs):
serializer.is_valid(raise_exception=True)
data = serializer.data
route = UserRoute.objects.create(user=self.request.user)
up, _ = UserPreferences.objects.get_or_create(user=request.user)
for date in data["points"]:
date_obj = UserRouteDate.objects.create(
date=parse_datetime(date["date"]).date(), route=route
)
for point in date["paths"]:
if point["type"] == "point":
model_point = BasePoint.objects.get(oid=point["point"]["oid"])
UserRoutePoint.objects.create(
date=date_obj,
duration=point["time"],
point=BasePoint.objects.get(oid=point["point"]["oid"]),
point=model_point,
)
up.add_point(model_point)
else:
UserRouteTransaction.objects.create(
date=date_obj,

9
passfinder/events/services.py
View File

@ -13,9 +13,6 @@ def get_position_weather(lat: float, lon: float) -> list[(str, str)]:
if response.status_code == 200:
data = response.json()
days = []
for d in data["forecasts"]:
days.append((d["date"], d["parts"]["day_short"]["condition"]))
return days
return []
temp_feels = data["forecasts"][0]["parts"]["day"]["feels_like"]
weather = data["forecasts"][0]["parts"]["day_short"]["condition"]
return temp_feels, weather

37
passfinder/recomendations/api/views.py
View File

@ -13,6 +13,8 @@
from django.views.decorators.csrf import csrf_exempt
from django.db.models import Count
from random import sample
from passfinder.events.api.serializers import RouteInputSerializer
from passfinder.events.api.consts import city_in_hotels
class TinderView(viewsets.GenericViewSet):
@ -93,6 +95,7 @@ def get_daily_selection(self, request, *args, **kwargs):
@action(methods=["POST"], detail=False, serializer_class=DailySelectionSerializer)
def generate_daily_selection(self, request, *args, **kwargs):
points = []
print(request.data['nodes'])
for point in request.data["nodes"]:
if point["action"] == "right":
points.append(Event.objects.get(oid=point["oid"]))
@ -101,6 +104,40 @@ def generate_daily_selection(self, request, *args, **kwargs):
return Response(data={"path": path})
@action(methods=['POST'], detail=False, serializer_class=RouteInputSerializer)
def build_events(self, request, *args, **kwargs):
serializer = RouteInputSerializer(data=request.data)
serializer.is_valid(raise_exception=True)
data =serializer.data
what_to_see = data["what_to_see"]
if what_to_see is None:
what_to_see = [
"attractions",
"museum",
"movie",
"concert",
"artwork",
"plays",
"shop",
"gallery",
"theme_park",
"viewpoint",
"zoo",
]
city_id = data["city"]
allowed_regions = []
if city_id:
allowed_regions = [City.objects.get(oid=city_id)]
else:
allowed_regions = sample(
list(City.objects.annotate(points_count=Count("points"))
.filter(title__in=city_in_hotels)
.filter(points_count__gt=400)), 5)
return Response(data=get_events(request.user, allowed_regions, what_to_see))
class OnboardingViewset(viewsets.GenericViewSet):
serializer_class = EventSerializer

19
passfinder/recomendations/migrations/0009_userpreferences_prefered_other.py Normal file
View File

@ -0,0 +1,19 @@
# Generated by Django 4.2.1 on 2023-05-28 07:19
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
("events", "0027_city_temperature_city_weather_condition"),
("recomendations", "0008_userpreferences_preferred_categories_and_more"),
]
operations = [
migrations.AddField(
model_name="userpreferences",
name="prefered_other",
field=models.ManyToManyField(related_name="other_users", to="events.event"),
),
]

26
passfinder/recomendations/migrations/0010_userpreferences_prefered_hotels_and_more.py Normal file
View File

@ -0,0 +1,26 @@
# Generated by Django 4.2.1 on 2023-05-28 08:12
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
("events", "0027_city_temperature_city_weather_condition"),
("recomendations", "0009_userpreferences_prefered_other"),
]
operations = [
migrations.AddField(
model_name="userpreferences",
name="prefered_hotels",
field=models.ManyToManyField(related_name="hotels_user", to="events.hotel"),
),
migrations.AddField(
model_name="userpreferences",
name="prefered_restaurants",
field=models.ManyToManyField(
related_name="restaurant_user", to="events.restaurant"
),
),
]

69
passfinder/recomendations/models.py
View File

@ -1,6 +1,7 @@
from django.db import models
from passfinder.users.models import User
from passfinder.events.models import Event, Hotel, Restaurant
from passfinder.events.models import Event, Hotel, Restaurant, BasePoint
from passfinder.events.api.serializers import ObjectRouteSerializer
from django.contrib.postgres.fields import ArrayField
@ -47,6 +48,52 @@ class UserPreferences(models.Model):
base_field=models.IntegerField(), null=True, blank=True
)
prefered_other = models.ManyToManyField(Event, related_name='other_users')
prefered_hotels = models.ManyToManyField(Hotel, related_name='hotels_user')
prefered_restaurants = models.ManyToManyField(Restaurant, related_name='restaurant_user')
def add_point(self, point: BasePoint):
print(point, type(point))
if isinstance(point, Event):
event = point
if event.type == 'play':
self.preferred_concerts.add(event)
elif event.type == 'movie':
self.preffered_movies.add(event)
elif event.type == 'attraction':
self.prefferred_attractions.add(event)
elif event.type == 'museum':
self.prefferred_museums.add(event)
else:
self.prefered_other.add(event)
self.save()
if isinstance(point, Hotel):
self.prefered_hotels.add(point)
self.save()
if isinstance(point, Restaurant):
self.prefered_restaurants.add(point)
self.save()
def get_points(self):
points = [
*list(self.preffered_plays.all()),
*list(self.prefered_hotels.all()),
*list(self.prefered_restaurants.all()),
*list(self.preferred_concerts.all()),
*list(self.preffered_movies.all()),
*list(self.prefferred_attractions.all()),
*list(self.prefferred_museums.all()),
*list(self.prefered_other.all()),
]
return list(
map(
lambda x: ObjectRouteSerializer(x).data,
points
)
)
class NearestEvent(models.Model):
event = models.ForeignKey(
@ -55,26 +102,6 @@ class NearestEvent(models.Model):
nearest = models.ManyToManyField(Event, related_name="nearest_model_rev_rel")
"""
from passfinder.recomendations.service.service import generate_tour
from passfinder.users.models import User
from passfinder.events.models import City
from datetime import datetime
start_date = datetime(year=2023, month=6, day=10)
end_date = datetime(year=2023, month=6, day=13)
c = City.objects.get(title='Таганрог')
u = User.objects.all()[0]
generate_tour(u, c, start_date, end_date)
"""
class NearestHotel(models.Model):
hotel = models.ForeignKey(
Hotel, on_delete=models.CASCADE, related_name="nearest_hotel_rel"

72
passfinder/recomendations/service/service.py
View File

@ -367,8 +367,13 @@ def calculate_mean_metric(
except:
return 10
for fav in favorite_events:
try:
dists.append(model.get_distance(rev_mapping[fav.oid], target_event_idx))
except: pass
try:
return sum(dists) / len(dists)
except ZeroDivisionError:
return 10
def calculate_favorite_metric(event: Event, user: User):
@ -720,6 +725,14 @@ def generate_path(
start_time += timedelta(seconds=point_route["time"])
path.extend([transition_route, point_route])
candidates = None
# = "Сгенерируй описание туристического маршрута, проходящего через следующие точки:\n"
# prompt += 'Отель: {hotel.name}\n'
# for i in points:
# prompt += f'Название: {i.title}\nОписание: {i.description}\nТип: {i.type}\n\n'
# print(promptprompt)
return points, path, disallowed_rests
@ -814,21 +827,26 @@ def range_candidates(candidates, user, favorite_events):
"concert": [concert_model, rev_concert_mapping],
"plays": [plays_model, rev_plays_mapping],
}
try:
if candidates[0].type in ["attraction", "museum", "movie", "concert", "plays"]:
candidates = sorted(
candidates,
key=lambda cand: calculate_mean_metric(
favorite_events, cand, *model_mappings[cand.type]
map(
lambda x: [
calculate_mean_metric(
favorite_events, x, *model_mappings[x.type]
), x
],
candidates
),
key=lambda x: x[0],
)
return candidates[0:10]
return sample(candidates, 10)
except: return []
def get_personal_recomendations(user):
up, _ = UserPreferences.objects.get_or_create(user=user)
candidates_generate_strategy = {
candidates_generate_strategy = {
"plays": [
lambda pref: flat_list(
list(
@ -903,8 +921,17 @@ def get_personal_recomendations(user):
lambda pref: sample(list(Event.objects.filter(type="zoo")), 10),
lambda x: [],
],
"artwork": [
lambda pref: sample(list(Event.objects.filter(type="zoo")), 10),
lambda x: [],
],
}
def get_personal_recomendations(user):
up, _ = UserPreferences.objects.get_or_create(user=user)
res = []
for category_candidate in up.preferred_categories:
candidates = candidates_generate_strategy[category_candidate][0](up)
@ -914,7 +941,36 @@ def get_personal_recomendations(user):
res.append(
{
"category": category_candidate,
"events": list(map(lambda x: ObjectRouteSerializer(x).data, ranged)),
"events": list(map(lambda x: ObjectRouteSerializer(x[1]).data, ranged)),
}
)
return res
def get_events(
user: User,
allowed_regions: Iterable[City],
what_to_see: Iterable[str]
):
up, _ = UserPreferences.objects.get_or_create(user=user)
events = Event.objects.filter(type__in=what_to_see, city__in=allowed_regions)
ranged = []
for category in what_to_see:
candidates = events.filter(type=category)
ranged.extend(
range_candidates(
candidates,
user,
candidates_generate_strategy[category][1](up)
)
)
ranged.sort(key=lambda x: x[0])
return list(
map(
lambda x: ObjectRouteSerializer(x[1]).data,
ranged[0:10]
)
)
def remap_points(date: datetime.date, region: City, )

7
passfinder/users/api/views.py
View File

@ -6,6 +6,8 @@
from rest_framework.response import Response
from rest_framework.viewsets import GenericViewSet
from passfinder.recomendations.models import UserPreferences
from .serializers import (
UserSerializer,
UserRegisterSerializer,
@ -54,6 +56,5 @@ class ListUserFavoritePointsApiView(generics.ListAPIView):
serializer_class = PointSerializer
def get_queryset(self):
return BasePoint.objects.filter(
user_preferences__user=self.request.user, user_preferences__type="favorite"
)
up, _ = UserPreferences.objects.get_or_create(user=self.request.user)
return up.get_points()