diff --git a/db/migrations/0001_initial.py b/db/migrations/0001_initial.py new file mode 100644 index 00000000..b441d650 --- /dev/null +++ b/db/migrations/0001_initial.py @@ -0,0 +1,41 @@ +# Generated by Django 4.2.5 on 2023-10-05 13:00 + +from django.db import migrations, models + + +class Migration(migrations.Migration): + + initial = True + + dependencies = [ + ] + + operations = [ + migrations.CreateModel( + name="Actor", + fields=[ + ("id", + models.AutoField(auto_created=True, + primary_key=True, + serialize=False, + verbose_name="ID" + ) + ), + ("first_name", models.CharField(max_length=255)), + ("last_name", models.CharField(max_length=255)), + ], + ), + migrations.CreateModel( + name="Genre", + fields=[ + ("id", + models.AutoField(auto_created=True, + primary_key=True, + serialize=False, + verbose_name="ID" + ) + ), + ("name", models.CharField(max_length=255)), + ], + ), + ] diff --git a/db/models.py b/db/models.py index 137941ff..abd72298 100644 --- a/db/models.py +++ b/db/models.py @@ -1 +1,10 @@ from django.db import models + + +class Actor(models.Model): + first_name = models.CharField(max_length=255) + last_name = models.CharField(max_length=255) + + +class Genre(models.Model): + name = models.CharField(max_length=255) diff --git a/main.py b/main.py index 545f938a..5887fffe 100644 --- a/main.py +++ b/main.py @@ -2,6 +2,41 @@ from django.db.models import QuerySet +from db.models import Actor, Genre + def main() -> QuerySet: - pass + genres = [ + "Western", + "Action", + "Drama" + ] + actors = [ + ("George", "Klooney"), + ("Kianu", "Reaves"), + ("Scarlett", "Keegan"), + ("Will", "Smith"), + ("Jaden", "Smith"), + ("Scarlett", "Johansson") + + ] + + # CREATE + for genre in genres: + Genre.objects.create(name=genre) + + for first_name, last_name in actors: + Actor.objects.create(first_name=first_name, + last_name=last_name) + + # UPDATE + Actor.objects.filter(last_name="Klooney").update(last_name="Clooney") + Actor.objects.filter(first_name="Kianu").update(first_name="Keanu") + Actor.objects.filter(last_name="Reaves").update(last_name="Reeves") + + # DELETE + Genre.objects.filter(name="Action").delete() + Actor.objects.filter(first_name="Scarlett").delete() + + # RETURN + return Actor.objects.filter(last_name="Smith").order_by("first_name")