Solution1

cinema/fixtures/cinema_service_db_data.json

@@ -0,0 +1,37 @@
+[
+    {
+        "model": "cinema.actor",
+        "pk": 1,
+        "fields": {
+            "first_name": "Leonardo",
+            "last_name": "DiCaprio"
+        }
+    },
+    {
+        "model": "cinema.genre",
+        "pk": 1,
+        "fields": {
+            "name": "Drama"
+        }
+    },
+    {
+        "model": "cinema.cinemahall",
+        "pk": 1,
+        "fields": {
+            "name": "Main Hall",
+            "rows": 10,
+            "seats_in_row": 20
+        }
+    },
+    {
+        "model": "cinema.movie",
+        "pk": 1,
+        "fields": {
+            "title": "Inception",
+            "description": "A mind-bending thriller",
+            "duration": 148,
+            "actors": [1],
+            "genres": [1]
+        }
+    }
+]

cinema/migrations/0002_actor_cinemahall_genre_movie_actors_movie_genres.py

@@ -0,0 +1,71 @@
+# Generated by Django 4.1 on 2024-12-19 18:41
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("cinema", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="Actor",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("first_name", models.CharField(max_length=50)),
+                ("last_name", models.CharField(max_length=50)),
+            ],
+        ),
+        migrations.CreateModel(
+            name="CinemaHall",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.CharField(max_length=100)),
+                ("rows", models.PositiveIntegerField()),
+                ("seats_in_row", models.PositiveIntegerField()),
+            ],
+        ),
+        migrations.CreateModel(
+            name="Genre",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.CharField(max_length=100, unique=True)),
+            ],
+        ),
+        migrations.AddField(
+            model_name="movie",
+            name="actors",
+            field=models.ManyToManyField(related_name="movies", to="cinema.actor"),
+        ),
+        migrations.AddField(
+            model_name="movie",
+            name="genres",
+            field=models.ManyToManyField(related_name="movies", to="cinema.genre"),
+        ),
+    ]