updated models and admin

chrisolivares_reading/bookshelf/admin.py

 from django.contrib import admin
+from .models import Author, Books
 
-# Register your models here.
+class AuthorAdmin(admin.ModelAdmin):
+    model = Author
+    list_display = ('first_name', 'last_name', 'age', 'nationality', 'bio')
+
+class BooksAdmin(admin.ModelAdmin):
+    model = Books
+    list_display = ('title', 'author', 'publisher', 'year_published', 'ISBN', 'blurb')
+
+# registering the model and the admin is what tells
+# Django that admin pages must be generated for the models specified
+admin.site.register(Author, AuthorAdmin)
+admin.site.register(Books, BooksAdmin)
\ No newline at end of file

chrisolivares_reading/bookshelf/migrations/0001_initial.py

+# Generated by Django 4.1.7 on 2023-03-28 10:32
+
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+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(default='', max_length=200)),
+                ('last_name', models.CharField(default='', max_length=200)),
+                ('age', models.IntegerField(default='')),
+                ('nationality', models.CharField(default='', max_length=200)),
+                ('bio', models.TextField(default='', max_length=700)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Books',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.TextField(default='', max_length=200)),
+                ('publisher', models.TextField(default='', max_length=200)),
+                ('year_published', models.IntegerField(default=2023, max_length=2023)),
+                ('ISBN', models.PositiveBigIntegerField(validators=[django.core.validators.MinValueValidator(1000000000000), django.core.validators.MaxValueValidator(9999999999999)])),
+                ('blurb', models.TextField(max_length=200, validators=[django.core.validators.MinLengthValidator(100)])),
+                ('author', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='bookshelf.author')),
+            ],
+        ),
+    ]

chrisolivares_reading/bookshelf/migrations/0002_alter_books_year_published.py

+# Generated by Django 4.1.7 on 2023-03-28 10:33
+
+import django.core.validators
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('bookshelf', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='books',
+            name='year_published',
+            field=models.IntegerField(default=2023, validators=[django.core.validators.MaxValueValidator(2023)]),
+        ),
+    ]

chrisolivares_reading/bookshelf/models.py

 from django.db import models
 from django.urls import reverse
+from django.core.validators import MinLengthValidator,MinValueValidator,MaxValueValidator
 import datetime
 
 class Author(models.Model):
@@ -11,10 +12,10 @@ class Author(models.Model):
 
 
     def __str__(self):
-        return '{}, {} mode'.format(self.first_name, self.last_name)
+        return '{} {}'.format(self.first_name, self.last_name)
 
-    # def get_absolute_url(self):
-    #     return reverse('location_detail', args=[str(self.first_name)])
+    def get_absolute_url(self):
+        return reverse('location_detail', args=[str(self.first_name)])
 
 
 class Books(models.Model):
@@ -25,15 +26,16 @@ class Books(models.Model):
     )
     publisher = models.TextField(max_length=200, default='')
     #Source:https://stackoverflow.com/questions/1517474/only-showing-year-in-django-admin-a-yearfield-instead-of-datefield
-    year_published = models.IntegerField(max_length= datetime.datetime.now().year, default = datetime.datetime.now().year)
+    year_published = models.IntegerField(validators=[MaxValueValidator(datetime.datetime.now().year)], default = datetime.datetime.now().year)
     
-    ISBN = models.IntegerField(min_length = 1000000000000, max_length = 9999999999999)
-    blurb = models.TextField(min_length = 100, max_length=200)
+    #Source: https://stackoverflow.com/questions/30849862/django-max-length-for-integerfield
+    ISBN = models.PositiveBigIntegerField(validators=[MinValueValidator(1000000000000), MaxValueValidator(9999999999999)])
+    blurb = models.TextField(validators=[MinLengthValidator(100)], max_length=200)
 
 
     def __str__(self):
         return '{}, {} mode'.format(self.title, self.author)
 
-    # def get_absolute_url(self):
-    #     return reverse('location_detail', args=[str(self.title)])
+    def get_absolute_url(self):
+        return reverse('location_detail', args=[str(self.title)])
 

chrisolivares_reading/bookshelf/urls.py

 from django.urls import path
-from .views import index    
+from .views import index
+
 urlpatterns = [
-path('', index, name='index'),
+    path('', index, name='index'),
 ]
 
 app_name = "bookshelf"
\ No newline at end of file

chrisolivares_reading/bookshelf/views.py

+from django.http import HttpResponse
 from django.shortcuts import render
+from .models import Author, Books
 
 # Create your views here.
+def index(request):
+    return HttpResponse('Hello World! This came from the index view')
\ No newline at end of file

chrisolivares_reading/chrisolivares_reading/urls.py

@@ -17,6 +17,6 @@ from django.contrib import admin
 from django.urls import path, include
 
 urlpatterns = [
-    path('admin/', admin.site.urls),
     path('bookshelf/', include('bookshelf.urls', namespace='bookshelf')),
+    path('admin/', admin.site.urls),
 ]