Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

'Solution' #707

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 5 additions & 1 deletion cinema/models.py
Original file line number Diff line number Diff line change
Expand Up @@ -27,9 +27,13 @@ class Actor(models.Model):
first_name = models.CharField(max_length=255)
last_name = models.CharField(max_length=255)

def __str__(self):
@property
def full_name(self) -> str:
return self.first_name + " " + self.last_name

def __str__(self):
return self.full_name


class Movie(models.Model):
title = models.CharField(max_length=255)
Expand Down
87 changes: 86 additions & 1 deletion cinema/serializers.py
Original file line number Diff line number Diff line change
@@ -1 +1,86 @@
# write serializers here
from rest_framework import serializers

from cinema.models import Genre, CinemaHall, Actor, Movie, MovieSession


class GenreSerializer(serializers.ModelSerializer):
class Meta:
model = Genre
fields = ("id", "name")


class CinemaHallSerializer(serializers.ModelSerializer):
class Meta:
model = CinemaHall
fields = ("id", "name", "rows", "seats_in_row", "capacity")


class ActorSerializer(serializers.ModelSerializer):
class Meta:
model = Actor
fields = ("id", "first_name", "last_name", "full_name")


class MovieSerializer(serializers.ModelSerializer):
class Meta:
model = Movie
fields = (
"id",
"title",
"description",
"duration",
"genres",
"actors"
)


class MovieListSerializer(MovieSerializer):
genres = serializers.StringRelatedField(many=True, read_only=True)
actors = serializers.StringRelatedField(many=True, read_only=True)


class MovieRetrieveSerializer(MovieSerializer):
genres = GenreSerializer(many=True, read_only=True)
actors = ActorSerializer(many=True, read_only=True)


class MovieSessionSerializer(serializers.ModelSerializer):
class Meta:
model = MovieSession
fields = "__all__"


class MovieSessionListSerializer(serializers.ModelSerializer):
movie_title = serializers.CharField(source="movie.title", read_only=True)
cinema_hall_name = serializers.CharField(
source="cinema_hall.name",
read_only=True
)
cinema_hall_capacity = serializers.IntegerField(
source="cinema_hall.capacity",
read_only=True
)

class Meta:
model = MovieSession
fields = (
"id",
"show_time",
"movie_title",
"cinema_hall_name",
"cinema_hall_capacity"
)


class MovieSessionRetrieveSerializer(MovieSessionSerializer):
movie = MovieListSerializer()
cinema_hall = CinemaHallSerializer()

class Meta:
model = MovieSession
fields = (
"id",
"show_time",
"movie",
"cinema_hall"
)
24 changes: 23 additions & 1 deletion cinema/urls.py
Original file line number Diff line number Diff line change
@@ -1 +1,23 @@
# write urls here
from django.urls import path, include
from rest_framework import routers

from cinema.views import (
GenreViewSet,
ActorViewSet,
MovieViewSet,
MovieSessionViewSet,
CinemaHallViewSet,
)

app_name = "cinema"

router = routers.DefaultRouter()
router.register("genres", GenreViewSet)
router.register("actors", ActorViewSet)
router.register("movies", MovieViewSet)
router.register("movie_sessions", MovieSessionViewSet)
router.register("cinema_halls", CinemaHallViewSet)

urlpatterns = [
path("api/cinema/", include(router.urls)),
]
57 changes: 56 additions & 1 deletion cinema/views.py
Original file line number Diff line number Diff line change
@@ -1 +1,56 @@
# write views here
from rest_framework import viewsets
from cinema.models import (
Genre,
Actor,
Movie,
MovieSession,
CinemaHall,
)
from cinema.serializers import (
GenreSerializer,
ActorSerializer,
MovieSerializer,
MovieListSerializer,
MovieRetrieveSerializer,
MovieSessionSerializer,
MovieSessionListSerializer,
MovieSessionRetrieveSerializer,
CinemaHallSerializer,
)


class GenreViewSet(viewsets.ModelViewSet):
queryset = Genre.objects.all()
serializer_class = GenreSerializer


class ActorViewSet(viewsets.ModelViewSet):
queryset = Actor.objects.all()
serializer_class = ActorSerializer


class MovieViewSet(viewsets.ModelViewSet):
queryset = Movie.objects.all()

def get_serializer_class(self):
if self.action == "list":
return MovieListSerializer
elif self.action == "retrieve":
return MovieRetrieveSerializer
return MovieSerializer


class MovieSessionViewSet(viewsets.ModelViewSet):
queryset = MovieSession.objects.all()

def get_serializer_class(self):
if self.action == "list":
return MovieSessionListSerializer
elif self.action == "retrieve":
return MovieSessionRetrieveSerializer
return MovieSessionSerializer


class CinemaHallViewSet(viewsets.ModelViewSet):
queryset = CinemaHall.objects.all()
serializer_class = CinemaHallSerializer
3 changes: 2 additions & 1 deletion cinema_service/urls.py
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
from django.contrib import admin
from django.urls import path
from django.urls import path, include

urlpatterns = [
path("admin/", admin.site.urls),
path("", include("cinema.urls", namespace="cinema")),
]
Loading