From 9f9975bce841e531709a71401e9cf413524139f7 Mon Sep 17 00:00:00 2001
From: memphis-tools <roussetni@protonmail.com>
Date: Sun, 9 Feb 2025 09:07:05 +0000
Subject: [PATCH] resolves
 bug/flask-category_selection-no_quotes-books_templates

---
 .../flask_app/project/book_routes_blueprint.py  |  7 +++----
 .../project/shared_functions_and_decorators.py  |  2 +-
 .../flask_app/project/templates/books.html      |  2 ++
 .../project/templates/user_any_books.html       | 17 +++++++++++++++--
 .../flask_app/project/user_routes_blueprint.py  |  1 +
 5 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/app/packages/flask_app/project/book_routes_blueprint.py b/app/packages/flask_app/project/book_routes_blueprint.py
index 862610b..95a4e08 100644
--- a/app/packages/flask_app/project/book_routes_blueprint.py
+++ b/app/packages/flask_app/project/book_routes_blueprint.py
@@ -145,15 +145,14 @@ def add_book():
     Description: the add book Flask route.
     """
     session = session_commands.get_a_database_session()
-    books_categories_query = session.query(BookCategory).all()
-    books_categories = [(i.id, i.title) for i in books_categories_query]
+    books_categories = get_books_categories(session)
     form = forms.BookForm(books_categories=books_categories)
     if form.validate_on_submit():
         title = form.title.data
         summary = form.summary.data
         content = form.content.data
         author = form.author.data
-        category_id_from_form = int(form.categories.data[0])
+        category_id_from_form = int(form.categories.data)
         try:
             category_id = (
                 session.query(BookCategory)
@@ -162,7 +161,7 @@ def add_book():
                 .id
             )
         except Exception:
-            flash("Saisie invalide, categorie livre non prevue.", "error")
+            flash(f"Saisie invalide, categorie livre non prevue {category_id}.", "error")
             return render_template(
                 "add_book.html",
                 form=form,
diff --git a/app/packages/flask_app/project/shared_functions_and_decorators.py b/app/packages/flask_app/project/shared_functions_and_decorators.py
index e357cfb..f06e75b 100644
--- a/app/packages/flask_app/project/shared_functions_and_decorators.py
+++ b/app/packages/flask_app/project/shared_functions_and_decorators.py
@@ -57,7 +57,7 @@ def return_random_quote():
     quotes = session.query(Quote).all()
     session.close()
     total_quotes_indexes = len(quotes) - 1
-    random_quote = quotes[random.randint(0, total_quotes_indexes)]
+    random_quote = quotes[random.randint(0, total_quotes_indexes)] if len(quotes) > 0 else ""
     return random_quote
 
 
diff --git a/app/packages/flask_app/project/templates/books.html b/app/packages/flask_app/project/templates/books.html
index ab2f884..7bf6bed 100644
--- a/app/packages/flask_app/project/templates/books.html
+++ b/app/packages/flask_app/project/templates/books.html
@@ -5,6 +5,7 @@
 {% block content %}
 <div class="container">
     <div class="section_intro">
+      {% if random_quote != "" %}
       <i>
         <p>
           "{{ random_quote.quote }}"
@@ -13,6 +14,7 @@
             {{ random_quote.author }} - {{ random_quote.book_title }}
         </p>
       </i>
+      {% endif %}
     </div>
     <h1>DUMMY BLOG - LES LIVRES</h1>
     <div class="home-books-container">
diff --git a/app/packages/flask_app/project/templates/user_any_books.html b/app/packages/flask_app/project/templates/user_any_books.html
index bfe264f..fc26cf4 100644
--- a/app/packages/flask_app/project/templates/user_any_books.html
+++ b/app/packages/flask_app/project/templates/user_any_books.html
@@ -19,12 +19,25 @@ <h1>DUMMY BLOG - LIVRES DE {{ user_name|upper }}<h1>
               <img src='{{ url_for("static", filename="img/" + book.book_picture_name) }}' align="middle" />
               <legend>Auteur: {{ book.author }}</legend>
               <div class="counters">
-                  <legend>Commentaires: {{ book.nb_comments }}</legend>
-                  <legend>Favoris: {{ book.nb_starred }}</legend>
+                  <legend>Commentaires: {{ book.book_comments | length }}</legend>
+                  <legend>Favoris: {{ book.starred | length }}</legend>
               </div>
           </div>
           <hr />
       {% endfor %}
     </div>
+    {% if total_books > per_page %}
+        <div class="pagination_block d-flex flex-row justify-content-center gap-3">
+            <a href="{{ url_for('user_routes_blueprint.user_books', user_id=user_id, page=1) }}">Premiers</a>
+            {% if page > 1 %}
+                <a href="{{ url_for('user_routes_blueprint.user_books', user_id=user_id, page=page-1) }}">Précédents</a>
+            {% endif %}
+            Page {{ page }} sur {{ total_pages }}
+            {% if page < total_pages %}
+                <a href="{{ url_for('user_routes_blueprint.user_books', user_id=user_id, page=page+1) }}">Prochains</a>
+            {% endif %}
+            <a href="{{ url_for('user_routes_blueprint.user_books', user_id=user_id, page=total_pages) }}">Derniers</a>
+        </div>
+    {% endif %}
 </div>
 {% endblock content %}
diff --git a/app/packages/flask_app/project/user_routes_blueprint.py b/app/packages/flask_app/project/user_routes_blueprint.py
index c4ac440..a4e976f 100644
--- a/app/packages/flask_app/project/user_routes_blueprint.py
+++ b/app/packages/flask_app/project/user_routes_blueprint.py
@@ -223,6 +223,7 @@ def user_books(user_id):
         per_page=per_page,
         total_pages=total_pages,
         user_name=user.username,
+        user_id=user.id,
         is_authenticated=current_user.is_authenticated,
     )