Completed all Tasks

authentication/templates/login.html

@@ -0,0 +1,17 @@
+{% extends "store/base.html" %}
+
+{% block title %}
+<title>Login</title>
+{% endblock %}
+
+{% block content %}
+<h2>Login</h2>
+    <br>
+    <div class="container">
+    <form method="POST">
+        {% csrf_token %}
+        {{form.as_p}}
+        <button style="background-color:blue; color:white" class="btn btn-outline-info" type="submit">Login</button>
+    </form>
+    </div>
+{% endblock %}

authentication/templates/register.html

@@ -0,0 +1,17 @@
+{% extends "store/base.html" %}
+
+{% block title %}
+<title>Register</title>
+{% endblock %}
+
+{% block content %}
+<h2>Register</h2>
+    <br>
+    <div class="container">
+    <form method="POST">
+        {% csrf_token %}
+        {{form.as_p}}
+        <button style="background-color:blue; color:white" class="btn btn-outline-info" type="submit">Register</button>
+    </form>
+    </div>
+{% endblock %}

authentication/urls.py

@@ -0,0 +1,8 @@
+from django.urls import path
+from authentication.views import *
+
+urlpatterns = [
+    path("login/", loginView, name="loginView"),
+    path("register/", registerView, name="register"),
+    path("logout/", logoutView, name="logout"),
+]

authentication/views.py

@@ -1,13 +1,49 @@
-from django.shortcuts import render
-from django.contrib.auth import login,logout,authenticate
+from django.shortcuts import render, redirect
+from django.http import HttpResponse
+from django.contrib.auth.forms import AuthenticationForm, UserCreationForm
+from django.contrib.auth  import login,logout,authenticate
+from django.contrib import messages
+from library.forms import NewUserForm
 # Create your views here.
 
 
 def loginView(request):
-    pass
+    if request.method == "POST":
+        form = AuthenticationForm(request, data=request.POST)
+        if form.is_valid():
+            username = form.cleaned_data.get('username')
+            password = form.cleaned_data.get('password')
+            user = authenticate(username=username, password=password)
+            if user is not None:
+                login(request, user)
+                messages.info(request, f"You are now logged in as {username}")
+                return redirect("index")
+            else:
+                messages.error(request, "Invalid username or password.")
+        else:
+            messages.error(request, "Invalid username or password.")
+    form = AuthenticationForm()
+    return render(request, 'login.html', {'form': form})
 
 def logoutView(request):
-    pass
+    logout(request)
+    messages.info(request, "Logged out successfully!")
+    return redirect("index")
 
 def registerView(request):
-    pass
+       if request.method == "POST":
+        form = NewUserForm(request.POST)
+        if form.is_valid():  
+             user = form.save()
+             username = form.cleaned_data.get('username')
+             messages.success(request, f"New Account Created: {username}")
+             login(request, user)
+             messages.info(request, f"You are now logged in as {username}")
+             return redirect("index")
+
+        else: 
+             for msg in form.error_messages:
+                 messages.error(request, f"{msg}: {form.error_messages[msg]}")
+
+       form = NewUserForm
+       return render(request, 'register.html', {'form': form})

library/forms.py

@@ -0,0 +1,17 @@
+from django import forms
+from django.contrib.auth.forms import UserCreationForm
+from django.contrib.auth.models import User
+
+class NewUserForm(UserCreationForm):
+    email = forms.EmailField(required=True)
+
+    class Meta:
+        model = User
+        fields = ("username", "email", "password1", "password2")
+
+    def save(self, commit=True):
+        user = super(NewUserForm, self).save(commit=False)
+        user.email = self.cleaned_data['email']
+        if commit:
+            user.save()
+        return user

library/urls.py

@@ -1,25 +1,12 @@
-"""library URL Configuration
-
-The `urlpatterns` list routes URLs to views. For more information please see:
-    https://docs.djangoproject.com/en/2.1/topics/http/urls/
-Examples:
-Function views
-    1. Add an import:  from my_app import views
-    2. Add a URL to urlpatterns:  path('', views.home, name='home')
-Class-based views
-    1. Add an import:  from other_app.views import Home
-    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
-Including another URLconf
-    1. Import the include() function: from django.urls import include, path
-    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
-"""
 from django.contrib import admin
 from django.urls import path,include
 from django.conf.urls.static import static
 from django.conf import settings
 
 urlpatterns = [
     path('',include('store.urls')),
+    path('', include('authentication.urls')),
     path('admin/', admin.site.urls),
+    path('authentication/',include('django.contrib.auth.urls')),
     path('accounts/',include('django.contrib.auth.urls')),
 ]+static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

store/migrations/0003_auto_20210720_1844.py

@@ -0,0 +1,35 @@
+# Generated by Django 2.2.1 on 2021-07-20 13:14
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('store', '0002_auto_20190607_1302'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='bookcopy',
+            name='borrow_date',
+            field=models.DateField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='bookcopy',
+            name='borrower',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='borrower', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.CreateModel(
+            name='UserRating',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('rating', models.FloatField(default=0)),
+                ('book', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='store.Book')),
+                ('user', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='user', to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+    ]

store/migrations/0004_auto_20210721_1554.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2.1 on 2021-07-21 10:24
+
+from django.conf import settings
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('store', '0003_auto_20210720_1844'),
+    ]
+
+    operations = [
+        migrations.RenameModel(
+            old_name='UserRating',
+            new_name='BookRating',
+        ),
+    ]

store/models.py

@@ -30,3 +30,11 @@ def __str__(self):
         else:
             return f'{self.book.title} - Available'
 
+class BookRating(models.Model):
+    user=models.ForeignKey(User, related_name='user', null=True, blank=True, on_delete=models.SET_NULL)
+    book = models.ForeignKey(Book, on_delete=models.CASCADE)
+    rating = models.FloatField(default=0.0)
+
+    def __str__(self):
+            return f'{self.book.title}'
+

store/templates/store/base.html

@@ -26,10 +26,11 @@
         <ul class="sidebar-nav">
         {% if user.is_authenticated %}
             <li>User: {{ user.first_name }}</li>
-            <li><a href="{% url 'view-loaned' %}">My Borrowed</a></li>
+            <li><a href="{% url 'view-loaned' %}">Borrowed Books</a></li>
             <li><a href="{% url 'logout' %}">Logout</a></li>   
         {% else %}
-            <!-- <li><a href="{% url 'login'%}">Login</a></li>    -->
+            <li><a href="{% url 'loginView' %}">Login</a></li>   
+            <li><a href="{% url 'register' %}">Register</a></li>   
         {% endif %} 
         </ul>
 
@@ -42,5 +43,12 @@
         </div>
 
     </div>
+    {% if messages %}
+    <div class="alert alert-info" role="alert">
+        {% for message in messages %}
+        {{ message }}
+        {% endfor %}
+      </div>
+    {% endif %}
 </body>
 </html>

store/templates/store/book_detail.html

@@ -20,8 +20,32 @@ <h2>Title: {{ book.title }}</h2>
     <dd>Rs. {{ book.mrp }}</dd>
     <dt>Available Copies:</dt>
     <dd>{{ num_available }}</dd>
+	{% if user.is_authenticated %}
+	<dt>
+		<span>Rate: </span>
+		<span class="dropdown">		
+					{% csrf_token %}
+					<select name="rating" id="ratingValue">
+						<option>1</option>
+						<option>2</option>
+						<option>3</option>
+						<option>4</option>
+						<option>5</option>
+						<option>6</option>
+						<option>7</option>
+						<option>8</option>
+						<option>9</option>
+						<option>10</option>
+					</select>
+					<button class="btn btn-success btn-sm" id="submitRating">Submit Rating</button>
+		</span>	
+	</dt>
 </dl>
+
 <button class="btn btn-primary" id="loan-button">Loan {{ book.title }}</button>
+{% else %}
+<p>Please <a href="{% url 'loginView' %}">login</a> or <a href="{% url 'register' %}">register</a> to issue the book</p>
+{% endif %}
 <script>
 $("#loan-button").click(function(){
     $.ajax({
@@ -45,5 +69,34 @@ <h2>Title: {{ book.title }}</h2>
 
 	})
 })
+
+
+$("#submitRating").click(function () {
+
+	var r = document.getElementById("ratingValue").selectedIndex;
+	rating = document.getElementById("ratingValue").options[r].value;
+
+		$.ajax({
+			url: "{% url 'rate-book' %}",
+			method: "POST",
+			data: {
+				bid: {{ book.id }},
+				rate:rating,
+		},
+		success: function (data, status, xhr) {
+			if (data['message'] == "success") {
+				alert("Book successfully rated");
+				window.location.replace("/books/");
+			}
+			else {
+				alert("Unable to rate this book");
+			}
+		},
+		error: function (xhr, status, err) {
+			alert("Some error occured");
+		}
+
+	})
+})
 </script>
 {% endblock %}

store/templates/store/book_list.html

@@ -9,6 +9,7 @@
 {% block content %}
 
 <h3>Books list</h3>
+<br>
 <div class="row">
     <div class="col-sm-3">
         Title: <input type="text" name="title" id="title">
@@ -20,6 +21,7 @@ <h3>Books list</h3>
         Genre: <input type="text" name="genre" id="genre">
     </div>
 </div>
+<br>
 <div class="row">
     <button id="search_button" class="btn btn-primary">Search</button>
 </div>

store/templates/store/loaned_books.html

@@ -37,7 +37,26 @@ <h3>Loaned Books list</h3>
 <script>
 // Fill in this function by yourself. It should make a post call to the returnBookView and display an appropriate message
 function returnBook(bid){
-    ;
-}
+    $.ajax({
+		url: "{% url 'return-book' %}",
+		method: "POST",
+		data: {
+			'id': bid,
+		},
+		success: function(data, status, xhr){
+			if(data['message'] == "success"){
+                alert("Book successfully returned!");
+                window.location.replace("/books/loaned");
+			}
+			else{
+				alert("Unable to return this book");
+			}
+		},
+		error: function(xhr, status, err){
+			alert("Some error occured");
+		}
+
+	});
+};
 </script>
 {% endblock %}

store/urls.py

@@ -8,4 +8,5 @@
     path('books/loaned/', viewLoanedBooks, name="view-loaned"),
     path('books/loan/', loanBookView, name="loan-book"),
     path('books/return/', returnBookView, name="return-book"),
+    path('book/bookrating/', rateBookView, name="rate-book" )
 ]