Added new blurb field for Books

justinreyes_reading/bookshelf/admin.py

@@ -31,6 +31,7 @@ class BooksAdmin(admin.ModelAdmin):
         "publisher",
         "year_published",
         "isbn",
+        "shortened_blurb",
     )
     search_fields = (
         "title",
@@ -43,6 +44,11 @@ class BooksAdmin(admin.ModelAdmin):
         "author",
     )
 
+    def shortened_blurb(self, obj):
+        return obj.blurb[:50] + "..."
+
+    shortened_blurb.short_description = "Blurb"
+
 
 class BooksInline(admin.StackedInline):
     model = Books

justinreyes_reading/bookshelf/migrations/0003_books_blurb.py

+# Generated by Django 4.1.7 on 2023-03-27 07:06
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('bookshelf', '0002_alter_books_isbn'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='books',
+            name='blurb',
+            field=models.TextField(blank=True),
+        ),
+    ]

justinreyes_reading/bookshelf/models.py

@@ -27,6 +27,7 @@ class Books(models.Model):
     )
     year_published = models.IntegerField(default=0)
     isbn = models.PositiveBigIntegerField(validators=[validate_isbn])
+    blurb = models.TextField(blank=True)
 
     def __str__(self):
         return self.title