Finished setting up bookshelf models.py

gab_salas_reading/bookshelf/migrations/0001_initial.py

+# Generated by Django 4.1.7 on 2023-03-28 06:24
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Author',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('first_name', models.CharField(max_length=30)),
+                ('last_name', models.CharField(max_length=30)),
+                ('age', models.PositiveSmallIntegerField()),
+                ('nationality', models.CharField(max_length=25)),
+                ('bio', models.CharField(max_length=700)),
+            ],
+        ),
+    ]

gab_salas_reading/bookshelf/migrations/0002_books.py

+# Generated by Django 4.1.7 on 2023-03-28 06:31
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('bookshelf', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Books',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=50)),
+                ('publisher', models.CharField(max_length=50)),
+                ('year_published', models.PositiveSmallIntegerField()),
+                ('ISBN', models.PositiveBigIntegerField()),
+                ('blurb', models.TextField()),
+                ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='book_author', to='bookshelf.author')),
+            ],
+        ),
+    ]

gab_salas_reading/bookshelf/models.py

 from django.db import models
 
 # Create your models here.
+
+class Author(models.Model):
+    first_name = models.CharField(max_length=30)
+    last_name = models.CharField(max_length=30)
+    age = models.PositiveSmallIntegerField()
+    nationality = models.CharField(max_length=25)
+    bio = models.CharField(max_length=700)
+
+    def __str__(self):
+        return '{} {}'.format(self.first_name, self.last_name)
+
+class Books(models.Model):
+    title = models.CharField(max_length=50)
+    author = models.ForeignKey(
+        Author,
+        on_delete=models.CASCADE,
+        related_name='book_author'
+    )
+    publisher = models.CharField(max_length=50)
+    year_published = models.PositiveSmallIntegerField()
+    ISBN = models.PositiveBigIntegerField()
+    blurb = models.TextField()
+
+    def __str__(self):
+        return '{}: {}'.format(self.title, self.author)
+