ibm-developer-skills-network · AlfredoJGZ · Dec 19, 2023 · Dec 24, 2023
diff --git a/server/db.sqlite3 b/server/db.sqlite3
diff --git a/server/djangoapp/templates/djangoapp/about.html b/server/djangoapp/templates/djangoapp/about.html
@@ -0,0 +1,5 @@
+<html>
+<h1>
+Welcome to Best Cars dealership, home to the best cars in North America. We sell domestic and imported cars at reasonable prices.
+</h1>
+</html>
diff --git a/server/djangoapp/templates/djangoapp/contact.html b/server/djangoapp/templates/djangoapp/contact.html
@@ -0,0 +1,4 @@
+<html>
+    <h3>email: [email protected]</h3>
+    <h3>phone: +1 985 2236 145</h3>
+</html>
diff --git a/server/djangoapp/templates/djangoapp/index.html b/server/djangoapp/templates/djangoapp/index.html
@@ -14,9 +14,35 @@
 </head>
 
     <body>
-    <!-- Remove this line the first time you edit this file -->
-     This is the index page of your Django app!
     <!--Add a nav bar here -->
+    <nav class="navbar navbar-light bg-light">
+        <div class="container-fluid">
+            <div class="navbar-header">
+                  <a class="navbar-brand" href="./about">Dealership</a>
+                  <a class="navbar-brand" href="./contact">Review</a>
+            </div>
+            <ul class="nav navbar-nav navbar-right">
+                {% if user.is_authenticated %}
+                <li>
+                    <a class="btn btn-link" href="#">{{ user.first_name }}({{ user.username }})</a>
+                    <a class="btn btn-link" href="{% url 'djangoapp:logout' %}">Logout</a>
+                </li>
+                {% else %}
+                <li>
+                    <form class="form-inline" action="{% url 'djangoapp:login' %}" method="post">
+                        {% csrf_token %}
+                        <div class="input-group">
+                            <input type="text" class="form-control" placeholder="Username" name="username" >
+                            <input type="password" class="form-control" placeholder="Password" name="psw" >
+                            <button class="btn btn-primary" type="submit">Login</button>
+                            <a class="btn btn-link" href="{% url 'djangoapp:registration' %}">Sign Up</a>
+                        </div>
+                    </form>
+                </li>
+                {% endif %}
+            </ul>
+        </div>
+    </nav>
 
     <!--Add a dealer table here -->
 

diff --git a/server/djangoapp/templates/djangoapp/registration.html b/server/djangoapp/templates/djangoapp/registration.html
@@ -6,6 +6,22 @@
     <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
 </head>
     <body>
-    <!--Add a registration form here -->
+        <form action="{% url 'djangoapp:registration' %}" method="post">
+            <div class="container">
+              <h1>Sign Up</h1>
+              <hr>
+              <label for="username"><b>User Name</b></label>
+              <input  class="form-control" type="text" placeholder="Enter User Name: " name="username" required>
+              <label for="firstname"><b>First Name</b></label>
+              <input  class="form-control" type="text" placeholder="Enter First Name: " name="firstname" required>
+              <label for="lastname"><b>Last Name</b></label>
+              <input  class="form-control" type="text" placeholder="Enter Last Name: " name="lastname" required>
+              <label for="psw"><b>Password</b></label>
+              <input  class="form-control" type="password" placeholder="Enter Password: " name="psw" required>
+              <div>
+                  {% csrf_token %}
+                  <button class="btn btn-primary mt-4" type="submit">Sign Up</button>
+              </div>
+            </div>
     </body>
 </html>
diff --git a/server/djangoapp/urls.py b/server/djangoapp/urls.py
@@ -10,18 +10,25 @@
     # name the URL
 
     # path for about view
+    path(route='about', view=views.about, name='About Us'),
+
 
     # path for contact us view
+    path(route='contact', view=views.contact, name='contact'),
+
 
     # path for registration
+    path('registration/', views.registration_request, name='registration'),
 
     # path for login
+    path('login/', views.login_request, name='login'),
 
     # path for logout
+    path('logout/', views.logout_request, name='logout'),
 
+    # path for dealer reviews view
     path(route='', view=views.get_dealerships, name='index'),
 
-    # path for dealer reviews view
 
     # path for add a review view
 

diff --git a/server/djangoapp/views.py b/server/djangoapp/views.py
@@ -19,23 +19,82 @@
 
 # Create an `about` view to render a static about page
 # def about(request):
-# ...
+def about(request):
+    context = {}
+    if request.method == "GET":
+        return render(request, 'djangoapp/about.html', context)
 
 
 # Create a `contact` view to return a static contact page
 #def contact(request):
+def contact(request):
+    context = {}
+    if request.method == "GET":
+        return render(request, 'djangoapp/contact.html', context)
 
 # Create a `login_request` view to handle sign in request
 # def login_request(request):
-# ...
+def login_request(request):
+    context = {}
+    # Handles POST request
+    if request.method == "POST":
+        # Get username and password from request.POST dictionary
+        username = request.POST['username']
+        password = request.POST['psw']
+        # Try to check if provide credential can be authenticated
+        user = authenticate(username=username, password=password)
+        if user is not None:
+            # If user is valid, call login method to login current user
+            login(request, user)
+            return redirect('djangoapp:contact')
+        else:
+            # If not, return to login page again
+            return render(request, 'djangoapp/index.html', context)
+    else:
+        return render(request, 'djangoapp/index.html', context)
 
 # Create a `logout_request` view to handle sign out request
 # def logout_request(request):
-# ...
+def logout_request(request):
+    # Get the user object based on session id in request
+    print("Log out the user `{}`".format(request.user.username))
+    # Logout user in the request
+    logout(request)
+    # Redirect user back to course list view
+    return redirect('djangoapp:index')
 
 # Create a `registration_request` view to handle sign up request
 # def registration_request(request):
-# ...
+def registration_request(request):
+    context = {}
+    # If it is a GET request, just render the registration page
+    if request.method == 'GET':
+        return render(request, 'djangoapp/registration.html', context)
+    # If it is a POST request
+    elif request.method == 'POST':
+        # Get user information from request.POST
+        username = request.POST['username']
+        password = request.POST['psw']
+        first_name = request.POST['firstname']
+        last_name = request.POST['lastname']
+        user_exist = False
+        try:
+            # Check if user already exists
+            User.objects.get(username=username)
+            user_exist = True
+        except:
+            # If not, simply log this is a new user
+            logger.debug("{} is new user".format(username))
+        # If it is a new user
+        if not user_exist:
+            # Create user in auth_user table
+            user = User.objects.create_user(username=username, first_name=first_name, last_name=last_name,
+                                            password=password)
+            # Login the user and redirect to course list page
+            login(request, user)
+            return redirect("djangoapp:popular_course_list")
+        else:
+            return render(request, 'djangoapp/user_registration.html', context)
 
 # Update the `get_dealerships` view to render the index page with a list of dealerships
 def get_dealerships(request):

diff --git a/server/requirements.txt b/server/requirements.txt
@@ -1,6 +1,5 @@
 requests
 Django==3.1.3
-Pillow==8.0.1
 gunicorn==20.1.0
 ibm-cloud-sdk-core==3.10.0
 ibm-watson==5.2.2