Implemented Add New Book and Add New Author pages.

alliyah_marcelo_reading/bookshelf/forms.py

+from django import forms
+from .models import Author, Books
+
+
+class BooksForm(forms.ModelForm):
+    class Meta:
+        model = Books
+        fields = [
+            'title', 
+            'author', 
+            'publisher', 
+            'year_published',
+            'ISBN', 
+            'blurb'
+        ]
+
+
+class AuthorForm(forms.Form):
+    class Meta:
+        model = Author
+        fields = [
+            'first_name', 
+            'last_name', 
+            'age', 
+            'nationality',
+            'bio'
+        ]
+

alliyah_marcelo_reading/bookshelf/templates/bookshelf/add-author.html

+{% extends 'base.html' %}
+{% load static %}
+
+{% block title %}Add New Author{% endblock %}
+
+{% block content %}
+<form action="/" method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <input type="submit" value="Add Author">
+    </form>
+{% endblock %}
\ No newline at end of file

alliyah_marcelo_reading/bookshelf/templates/bookshelf/add-book.html

+{% extends 'base.html' %}
+{% load static %}
+
+{% block title %}Add New Book{% endblock %}
+
+{% block content %}
+<form action="/" method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <input type="submit" value="Add Book">
+    </form>
+{% endblock %}
\ No newline at end of file

alliyah_marcelo_reading/bookshelf/templates/bookshelf/author_details.html

@@ -12,6 +12,10 @@
 <br>
 {{ object.bio }}
 <br><br>
+<a href="{{ AuthorUpdateView.get_absolute_url }}">
+    <input type="submit" value="Edit Author">
+</a>
+<br><br>
 Books by {{ object }} I love: 
 <br>
 {% for book in books %}

alliyah_marcelo_reading/bookshelf/templates/bookshelf/edit-author.html

+{% extends 'base.html' %}
+{% load static %}
+
+{% block title %}Edit Author{% endblock %}
+
+{% block content %}
+<form action="/" method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <input type="submit" value="Save Changes">
+    </form>
+{% endblock %}
\ No newline at end of file

alliyah_marcelo_reading/bookshelf/templates/bookshelf/edit-book.html

+{% extends 'base.html' %}
+{% load static %}
+
+{% block title %}Edit Book{% endblock %}
+
+{% block content %}
+<form action="/" method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <input type="submit" value="Save Changes">
+    </form>
+{% endblock %}
\ No newline at end of file

alliyah_marcelo_reading/bookshelf/templates/bookshelf/home.html

@@ -10,5 +10,7 @@ Alliyah's preferred genre when reading books usually centers around dark themes-
 Accordingly, some notable authors she likes are Fyodor Dostoevsky and F.H. Batacan.
 <br>
 <br>
-<a href="/bookshelf/books/">Books</a> <a href="/bookshelf/authors/">Authors</a>
+&emsp;<a href="/bookshelf/books/">Books</a>&emsp;&emsp;&ensp;<a href="/bookshelf/authors/">Authors</a>
+<br>
+&nbsp;<a href="/bookshelf/books/add/">Add Book</a>&emsp;<a href="/bookshelf/authors/add/">Add Author</a>
 {% endblock %}
\ No newline at end of file

alliyah_marcelo_reading/bookshelf/urls.py

 from django.urls import path
 
-from .views import home_view, BooksListView, BooksDetailsView, AuthorListView, AuthorDetailsView
+from .views import home_view, BooksListView, BooksDetailsView, BooksCreateView, BooksUpdateView, AuthorListView, AuthorDetailsView, AuthorCreateView, AuthorUpdateView
 
 
 urlpatterns = [
@@ -9,6 +9,10 @@ urlpatterns = [
     path('books/<int:pk>/details/', BooksDetailsView.as_view(), name='book-detail'),
     path('authors/', AuthorListView.as_view(), name='authors'),
     path('author/<int:pk>/details/', AuthorDetailsView.as_view(), name='author-detail'),
+    path('books/add/', BooksCreateView.as_view(), name='add-book'),
+    path('books/<int:pk>/edit', BooksUpdateView.as_view(), name='edit-book'),
+    path('authors/add/', AuthorCreateView.as_view(), name='add-author'),
+    path('authors/<int:pk>/edit', AuthorUpdateView.as_view(), name='edit-author'),
 ]
 
 app_name = "bookshelf"
\ No newline at end of file

alliyah_marcelo_reading/bookshelf/views.py

-from django.shortcuts import render
+from django.shortcuts import render, redirect
 from django.views import View
 from django.views.generic.detail import DetailView
 from django.views.generic.list import ListView
+from django.views.generic.edit import CreateView, UpdateView
 
 from .models import Author, Books
+from .forms import BooksForm, AuthorForm
 
 def home_view(request):
     return render(request, 'bookshelf/home.html', {'name': 'Alliyah'})
@@ -19,6 +21,18 @@ class BooksDetailsView(DetailView):
     template_name = 'bookshelf/book_details.html'
 
 
+class BooksCreateView(CreateView):
+    model = Books
+    fields = '__all__'
+    template_name = 'bookshelf/add-book.html'
+
+
+class BooksUpdateView(UpdateView):
+    model = Books
+    fields = '__all__'
+    template_name = 'bookshelf/edit-book.html'
+
+
 class AuthorListView(ListView):
     model = Author
     template_name = 'bookshelf/authors.html'
@@ -31,4 +45,20 @@ class AuthorDetailsView(DetailView):
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
         context['books'] = Books.objects.all()
-        return context
+        return context
\ No newline at end of file
+
+
+class AuthorCreateView(CreateView):
+    model = Author
+    fields = '__all__'
+    template_name = 'bookshelf/add-author.html'
+
+
+class AuthorUpdateView(UpdateView):
+    model = Author
+    fields = '__all__'
+    template_name = 'bookshelf/edit-author.html'
+
+    def get_absolute_url(self):
+        return redirect('bookshelf:edit-author', kwargs={'pk': self.pk})
+