Create a single plugin showcasing the author's publications using the following requirements:

 

Books Post Type Class 

1. Create a custom post type for books
   1. Hierarchal (like pages -- needed for reviews)
   2. Supports: Title, Synopsis (Content) , Book Cover (Featured Image)
   3. Uses Gutenberg editor ('show_in_rest' => true)
2. Create a custom taxonomy for genre
   1. Hierarchal (like categories)
   2. Should be tied to books only.
3. Create a custom meta box
   1. Custom meta fields include (but not limited to):
      1. Publisher
      2. Published date
      3. Page count
      4. Price
      5. These fields should be displayed with the book.
4. On the page that displays the book, also display the reviews for that book. This can be in a list using WP_QueryLinks to an external site. or widget.
5. Display the average review rating

 

After this create:

Reviews Post Type Class

1. Create a custom post type for reviews
   1. Non-hierarchal (like posts)
   2. Supports: Title, Review (Content)
2. Create a custom meta box
   1. Custom meta fields include (but not limited to):
      1. Name (of reviewer)
      2. Location (city, state)
      3. Rating (1-5 stars as a dropdown or radio buttons)
      4. Book (id of book being reviewed – should be a dropdown ( using this function wp_dropdown_pages.) of existing books)
   2. Fields 1-3 should be displayed with the review.