Completed The Tasks!!!

authentication/templates/login.html

@@ -0,0 +1,17 @@
+{% extends "store/base.html" %}
+
+{% block content %}
+    <div class="alert alert-success" role="alert" style="display:{{visibility}};">
+    <strong>Thanks for choosing us!</strong> Login again for full features.
+    </div>
+    <form class="inputform bg-primary mt-3" method="post" action="/login">
+        {% csrf_token %}
+        <h1 class="h3 mb-3 font-weight-normal">Please Login</h1>
+        <label for="inputusername" class="sr-only">Username</label>
+        <input type="text" id="inputusername" name="username" class="form-control mb-3" placeholder="Username" required
+            autofocus>
+        <label for="inputpassword" class="sr-only">Password</label>
+        <input type="password" id="inputpassword" name="password" class="form-control mb-3" placeholder="Password" required>
+        <button class="btn btn-lg btn-success " type="submit">Sign in</button>
+    </form>
+{% endblock content %}

authentication/templates/register.html

@@ -0,0 +1,23 @@
+{% extends "store/base.html" %}
+
+{% block content %}
+    <div class="alert alert-danger mt-0 mb-0" role="alert" style="display:{{visibility}};">
+    <strong>Same credentials are in database!</strong> Login using it.
+    </div>
+    <form class="inputform bg-primary mt-3" method="post" action="/register">
+        {% csrf_token %}
+        <h1 class="h3 mb-3 font-weight-normal">Please Register</h1>
+        <label for="name" class="sr-only">Name</label>
+        <input type="text" id="inputName" name="name" class="form-control mb-3 " placeholder="Name" required
+            autofocus>
+        <label for="username" class="sr-only">Username</label>
+        <input type="text" id="inputUsername" name="username" class="form-control mb-3 " placeholder="Username" required
+            autofocus>
+        <label for="email" class="sr-only">Email</label>
+        <input type="email" id="inputEmail" name="email" class="form-control mb-3 " placeholder="Email" required
+            autofocus>
+        <label for="inputPassword" class="sr-only">Password</label>
+        <input type="password" id="inputPassword" name="password" class="form-control mb-3 " placeholder="Password" required>
+        <button class="btn btn-lg btn-success btn-block" type="submit">Register</button>
+    </form>
+{% endblock content %}

authentication/urls.py

@@ -0,0 +1,9 @@
+from django.contrib import admin
+from django.urls import path, include
+from authentication.views import *
+
+urlpatterns = [
+    path('login',loginView, name="login"),
+    path('logout',logoutView, name="logout"),
+    path('register',registerView, name="register"),
+]

authentication/views.py

@@ -1,13 +1,51 @@
-from django.shortcuts import render
+from django.shortcuts import render, redirect
 from django.contrib.auth import login,logout,authenticate
+from django.contrib.auth.models import User
 # Create your views here.
 
 
 def loginView(request):
-    pass
+    context={
+        "visibility":"none",
+    }
+    if request.method=="POST":
+        username= request.POST.get('username')
+        password= request.POST.get('password')
+        user = authenticate(username=username, password=password)
+        print(user)
+        if user is not None:
+            login(request, user)
+            return redirect("/")
+        else:
+            return render(request, 'login.html',context)
+    return render(request, 'login.html',context)
 
 def logoutView(request):
-    pass
+    logout(request)
+    context={
+        'visibility':"",
+    }
+    return render(request, 'login.html',context)
 
 def registerView(request):
-    pass
+    context={
+        'visibility':"none",
+    }
+    if request.method=="POST":
+        name = request.POST.get('name')
+        username= request.POST.get('username')
+        email = request.POST.get('email')
+        password= request.POST.get('password')
+        user = authenticate(username=username, password=password)
+        if user is not None:
+            context['visibility']=""
+            return render(request, 'register.html',context)
+        user = User.objects.create_user(username,email,password)
+        user.first_name=name
+        if user is not None:
+            user.save()
+            login(request, user)
+            return redirect("/")
+        else:
+            return render(request, 'register.html',context)
+    return render(request, 'register.html',context)

library/settings.py

@@ -24,7 +24,7 @@
 SECRET_KEY = '==e^87*tib$+f)9$46#-jc&toydks5v^g5ym7wq^shf5(hno3&'
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = False
 
 ALLOWED_HOSTS = []
 

library/urls.py

@@ -20,6 +20,7 @@
 
 urlpatterns = [
     path('',include('store.urls')),
+    path('', include('authentication.urls')),
     path('admin/', admin.site.urls),
     path('accounts/',include('django.contrib.auth.urls')),
 ]+static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

store/admin.py

@@ -4,3 +4,4 @@
 
 admin.site.register(Book)
 admin.site.register(BookCopy)
+admin.site.register(BookRating)

store/migrations/0003_auto_20210718_0608.py

@@ -0,0 +1,25 @@
+# Generated by Django 2.2.1 on 2021-07-18 06:08
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('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),
+        ),
+    ]

store/migrations/0004_bookrating.py

@@ -0,0 +1,23 @@
+# Generated by Django 2.2.1 on 2021-07-18 14:33
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('store', '0003_auto_20210718_0608'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='BookRating',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('rater', models.CharField(max_length=122)),
+                ('rated', models.SmallIntegerField(default=0)),
+                ('book', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='store.Book')),
+            ],
+        ),
+    ]

store/migrations/0005_auto_20210718_1529.py

@@ -0,0 +1,23 @@
+# Generated by Django 2.2.1 on 2021-07-18 15:29
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('store', '0004_bookrating'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='bookrating',
+            name='rating',
+            field=models.SmallIntegerField(default=0),
+        ),
+        migrations.AlterField(
+            model_name='bookrating',
+            name='rated',
+            field=models.BooleanField(default=False),
+        ),
+    ]

store/models.py

@@ -30,3 +30,10 @@ def __str__(self):
         else:
             return f'{self.book.title} - Available'
 
+class BookRating(models.Model):
+    book = models.ForeignKey(Book, on_delete=models.CASCADE)
+    rater = models.CharField(max_length=122)
+    rated = models.BooleanField(default = False)
+    rating = models.SmallIntegerField(default=0)
+    def __str__(self):
+        return f'{self.book.title} by {self.rater} : {self.rated}'

store/templates/store/base.html

@@ -8,6 +8,16 @@
   <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
   <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
   <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.bundle.min.js"></script>
+  <style>
+  .inputform{
+    width: fit-content;
+    margin: auto;
+    border: 2px solid black;
+    padding: 20px;
+    border-radius: 10px;
+    color: white;
+  }
+  </style>
   {% load static %}
 </head>
 
@@ -27,9 +37,10 @@
         {% if user.is_authenticated %}
             <li>User: {{ user.first_name }}</li>
             <li><a href="{% url 'view-loaned' %}">My Borrowed</a></li>
-            <li><a href="{% url 'logout' %}">Logout</a></li>   
+            <li><a href="/logout">Logout</a></li>   
         {% else %}
-            <!-- <li><a href="{% url 'login'%}">Login</a></li>    -->
+        <li><a href="/login">Login</a></li>
+        <li><a href="/register">Register</a></li>
         {% endif %} 
         </ul>
 

store/templates/store/book_detail.html

@@ -22,6 +22,9 @@ <h2>Title: {{ book.title }}</h2>
     <dd>{{ num_available }}</dd>
 </dl>
 <button class="btn btn-primary" id="loan-button">Loan {{ book.title }}</button>
+<button class="btn btn-warning font-weight-bold" id="rate-button">Rate Now</button>
+<label id = "setval" for="Rate" class="form-label font-weight-bold">5</label>
+<input type="range" id="getval" class="form-range" onchange="changeval()" min="0" max="10" step="1.0" id="Rate">
 <script>
 $("#loan-button").click(function(){
     $.ajax({
@@ -32,15 +35,36 @@ <h2>Title: {{ book.title }}</h2>
 		},
 		success: function(data, status, xhr){
 			if(data['message'] == "success"){
-                alert("Book successfully issued");
+                alert("Book successfully issued!");
                 window.location.replace("/books/loaned");
 			}
 			else{
-				alert("Unable to issue this book");
+				alert("Unable to issue this book!");
 			}
 		},
 		error: function(xhr, status, err){
-			alert("Some error occured");
+			alert("You are not logged in!");
+		}
+
+	})
+})
+function changeval(){
+	document.getElementById("setval").innerHTML=document.getElementById('getval').value;
+}
+$("#rate-button").click(function(){
+    $.ajax({
+		url: "{% url 'rate-book' %}",
+		method: "POST",
+		data: {
+			bid: {{ book.id }},
+			rate: document.getElementById('getval').value,
+		},
+		success: function(data, status, xhr){
+            alert(data['message']);
+			location.reload();
+		},
+		error: function(xhr, status, err){
+			alert("You are not logged in!");
 		}
 
 	})

store/templates/store/book_list.html

@@ -45,6 +45,13 @@ <h3>Books list</h3>
         <td>{{ book.mrp }}</td>
         </tr>
         {% endfor %}
+        {% if books %}
+        {% else %}
+        <tr>
+        <th></th>
+        <td><strong>Nothing found!</strong></td>
+        </tr>
+        {% endif %}
     </tbody>
 </table>
 <script>

store/templates/store/loaned_books.html

@@ -32,12 +32,32 @@ <h3>Loaned Books list</h3>
         <td><button class="btn btn-primary" onclick="returnBook({{ copy.id }})">Return {{ copy.book.title }}</button></td>
         </tr>
         {% endfor %}
+        {% if books %}
+        {% else %}
+        <tr>
+        <th></th>
+        <td><strong>Nothing issued!</strong></td>
+        </tr>
+        {% endif %}
     </tbody>
 </table>
 <script>
 // Fill in this function by yourself. It should make a post call to the returnBookView and display an appropriate message
-function returnBook(bid){
-    ;
+function returnBook(bookid){
+       $.ajax({
+		url: "{% url 'return-book' %}",
+		method: "POST",
+		data: {
+			bid: bookid
+		},
+		success: function(data, status, xhr){
+			alert(data['message']);
+            window.location.replace("/books");
+		},
+		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('books/rate/', rateBook, name="rate-book"),
 ]