COPS-IITBHU · RainaJain5 · Jul 22, 2021 · m-e-l-u-h-a-n · Aug 23, 2021
diff --git a/authentication/templates/login.html b/authentication/templates/login.html
@@ -0,0 +1,64 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <title>Login</title>
+    <link href="//netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
+    <script src="//netdna.bootstrapcdn.com/bootstrap/3.1.0/js/bootstrap.min.js"></script>
+    <script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
+
+  </head>
+  <body class="text-center">
+  <div class="container my-4">    
+    <hr>
+  <div id="loginbox" style="margin-top:50px;" class="mainbox col-md-6 col-md-offset-3 col-sm-8 col-sm-offset-2">                    
+  <div class="panel panel-info" >
+  <div class="panel-heading">
+    <div class="panel-title">Sign In</div>
+
+</div>     
+
+<div style="padding-top:30px" class="panel-body" >
+
+    <div style="display:none" id="login-alert" class="alert alert-danger col-sm-12"></div>
+
+    <form id="loginform" class="form-horizontal" role="form" method="post" action="/">
+    {% csrf_token %}
+
+        <div style="margin-bottom: 25px" class="input-group">
+        <span class="input-group-addon"><i class="glyphicon glyphicon-user"></i></span>
+        <input id="login-username" type="text" class="form-control" name="username" value="" placeholder="username">                                        
+        </div>
+
+        <div style="margin-bottom: 25px" class="input-group">
+        <span class="input-group-addon"><i class="glyphicon glyphicon-lock"></i></span>
+        <input id="login-password" type="password" class="form-control" name="password" placeholder="password">
+        </div>
+
+        <div style="margin-top:10px" class="form-group">
+        <!-- Button -->
+
+        <div class="col-sm-12 controls">
+        <button id="btn-login" class="btn btn-success">Login</button>
+        </div>
+        </div>
+        {% if messages %}
+        {% for message in messages %}
+        {% if message.tags %}  <script>alert("{{ message }}")</script> {% endif %}
+        {% endfor %}
+        {% endif %}
+        <div class="form-group">
+        <div class="col-md-12 control">
+        <div style="border-top: 1px solid#888; padding-top:15px; font-size:85%" >
+        Don't have an account! 
+        <a href="/register">
+        Sign Up Here </a>
+        </div>
+        </div>
+        </div>    
+      </form>     
+  </div>                     
+</div>  
+</div>
+</div>
+</body>
+</html>
diff --git a/authentication/templates/register.html b/authentication/templates/register.html
@@ -0,0 +1,84 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <title>Login</title>
+    <link href="//netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
+    <script src="//netdna.bootstrapcdn.com/bootstrap/3.1.0/js/bootstrap.min.js"></script>
+    <script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
+
+  </head>
+  <body class="text-center">
+  <div class="container my-4">    
+    <hr>
+  <div id="signupbox" style="margin-top:50px;" class="mainbox col-md-6 col-md-offset-3 col-sm-8 col-sm-offset-2">                    
+  <div class="panel panel-info" >
+  <div class="panel-heading">
+    <div class="panel-title">Sign Up</div>
+
+</div>     
+
+<div style="padding-top:30px" class="panel-body" >
+<div style="display:none" id="login-alert" class="alert alert-danger col-sm-12"></div>
+
+<form id="signupform" class="form-horizontal" role="form" method="post" action="/register">
+{% csrf_token %}
+
+<div id="signupalert" style="display:none" class="alert alert-danger">
+    <p>Error:</p>
+    <span></span>
+</div>
+<div class="form-group">
+    <label for="email" class="col-md-3 control-label">Username</label>
+    <div class="col-md-9">
+    <input type="text" class="form-control" name="regusername" placeholder="Username">
+    </div>
+</div>   
+<div class="form-group">
+    <label for="firstname" class="col-md-3 control-label">First Name</label>
+    <div class="col-md-9">
+    <input type="text" class="form-control" name="firstname" placeholder="First Name">
+    </div>
+</div>
+<div class="form-group">
+    <label for="firstname" class="col-md-3 control-label">Last Name</label>
+    <div class="col-md-9">
+    <input type="text" class="form-control" name="lastname" placeholder="Last Name">
+    </div>
+</div>
+<div class="form-group">
+    <label for="lastname" class="col-md-3 control-label">Email</label>
+    <div class="col-md-9">
+    <input type="email" class="form-control" name="email" placeholder="Email">
+    </div>
+</div>
+<div class="form-group">
+    <label for="password" class="col-md-3 control-label">Password</label>
+    <div class="col-md-9">
+    <input type="password" class="form-control" name="regpassword" placeholder="Password">
+    </div>
+</div>
+
+<div class="form-group">
+    <!-- Button -->                                        
+    <div class="col-md-offset-3 col-md-9">
+        <button id="btn-signup" class="btn btn-info"><i class="icon-hand-right"></i> Sign Up</button>
+    </div>
+</div>
+{% if messages %}
+{% for message in messages %}
+{% if message.tags %}  <script>alert("{{ message }}")</script> {% endif %}
+{% endfor %}
+{% endif %}
+
+<div style="border-top: 1px solid #999; padding-top:20px"  class="form-group" font-size:85%" >
+Already have an account? 
+<a href="/">
+Sign In</a>
+</div>
+</div>   
+</form>   
+</div>                     
+</div>  
+</div>
+</body>
+</html>
diff --git a/authentication/urls.py b/authentication/urls.py
@@ -0,0 +1,9 @@
+from django.contrib import admin
+from django.urls import path, include
+from authentication.views import *
+
+urlpatterns = [
+    path('',loginView, name="login"),
+    path('logout',logoutView, name="logout"),
+    path('register',registerView, name="register"),   
+]
diff --git a/authentication/views.py b/authentication/views.py
@@ -1,13 +1,66 @@
-from django.shortcuts import render
+from django.shortcuts import redirect, render
 from django.contrib.auth import login,logout,authenticate
+from django.contrib.auth.models import User
+from django.views.decorators.cache import cache_control
+from django.contrib.auth.decorators import login_required
+from django.contrib import messages
+from django.http import *
 # Create your views here.
 
-
 def loginView(request):
-    pass
+    username = password = ''
+    if request.POST:
+        username= request.POST.get('username')
+        password= request.POST.get('password')
+
+        if(username=="" or password==""):
+            messages.info(request, 'Please fill all fields')
+            return redirect("/")
 
+        user = authenticate(username=username, password=password)
+        if user is not None:
+            login(request, user)
+            return redirect("/store")
+
+        else:
+            messages.info(request, 'Inavlid Username/Password')
+            return redirect("/")
+
+    return render(request,'login.html')
+
+@cache_control(no_cache=True, must_revalidate=True, no_store=True)
+@login_required
 def logoutView(request):
-    pass
+
+    logout(request)
+    return render(request,'login.html')
 
 def registerView(request):
-    pass
+    if request.POST:
+        reg_username= request.POST.get('regusername')
+        reg_email = request.POST.get('email')
+        reg_password = request.POST.get('regpassword')
+        reg_name = request.POST.get('firstname')
+
+        if(reg_username=="" or reg_password=="" or reg_email=="" or reg_name==""):
+            messages.info(request, 'Please fill all fields')
+            return redirect("/register")
+
+        if User.objects.filter(username=reg_username).exists():
+            messages.info(request, 'Username already exists')
+            return redirect("/register")
+
+        if User.objects.filter(email=reg_email).exists():
+            messages.info(request, 'Email already exists')
+            return redirect("/register")
+
+        user = User.objects.create_user(reg_username, reg_email, reg_password)
+        user.first_name = reg_name
+        user.email = reg_email
+        user.save()
+        user = authenticate(username=reg_username, password=reg_password)
+        if user is not None:
+            login(request, user)
+            return redirect("/store")
+
+    return render(request,'register.html')
diff --git a/library/urls.py b/library/urls.py
@@ -19,7 +19,8 @@
 from django.conf import settings
 
 urlpatterns = [
-    path('',include('store.urls')),
+    path('store/',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)
diff --git a/store/admin.py b/store/admin.py
@@ -4,3 +4,4 @@
 
 admin.site.register(Book)
 admin.site.register(BookCopy)
+admin.site.register(BookRating)
diff --git a/store/migrations/0003_auto_20210718_1029.py b/store/migrations/0003_auto_20210718_1029.py
@@ -0,0 +1,35 @@
+# Generated by Django 2.2.1 on 2021-07-18 10:29
+
+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='BookRating',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('rating', models.IntegerField(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)),
+            ],
+        ),
+    ]
diff --git a/store/models.py b/store/models.py
@@ -1,4 +1,5 @@
 from django.db import models
+from django.core.validators import MaxValueValidator, MinValueValidator
 from django.contrib.auth.models import User
 # Create your models here.
 
@@ -30,3 +31,14 @@ def __str__(self):
         else:
             return f'{self.book.title} - Available'
 
+
+class BookRating(models.Model):
+    book = models.ForeignKey(Book, on_delete=models.CASCADE)
+    rating = models.IntegerField(default=0, validators=[
+            MaxValueValidator(10),
+            MinValueValidator(0)
+        ])
+    user = models.ForeignKey(User, related_name='user', null=True, blank=True, on_delete=models.SET_NULL)
+
+    def __str__(self):
+        return f'{self.book.title}'
diff --git a/store/templates/store/base.html b/store/templates/store/base.html
@@ -27,9 +27,9 @@
         {% 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="{% url 'login'%}">Login</a></li>  -->
         {% endif %} 
         </ul>
 

diff --git a/store/templates/store/book_detail.html b/store/templates/store/book_detail.html
@@ -20,9 +20,20 @@ <h2>Title: {{ book.title }}</h2>
     <dd>Rs. {{ book.mrp }}</dd>
     <dt>Available Copies:</dt>
     <dd>{{ num_available }}</dd>
+	{% if user.is_authenticated %}
+	<dt>Rate {{ book.title }}:</dt>
+    <input type="number" id="rate" name="rate" min="0" max="10">
+	<button class="btn btn-primary" id="rate-button" type="submit">Rate</button>
+	{% comment %} {% if messages %}
+    {% for message in messages %}
+    {% if message.tags %}  <script>alert("{{ message }}")</script> {% endif %}
+    {% endfor %}
+    {% endif %} {% endcomment %}
 </dl>
 <button class="btn btn-primary" id="loan-button">Loan {{ book.title }}</button>
+{% endif %}
 <script>
+
 $("#loan-button").click(function(){
     $.ajax({
 		url: "{% url 'loan-book' %}",
@@ -33,7 +44,7 @@ <h2>Title: {{ book.title }}</h2>
 		success: function(data, status, xhr){
 			if(data['message'] == "success"){
                 alert("Book successfully issued");
-                window.location.replace("/books/loaned");
+                window.location.replace("/store/books/loaned");
 			}
 			else{
 				alert("Unable to issue this book");
@@ -42,8 +53,39 @@ <h2>Title: {{ book.title }}</h2>
 		error: function(xhr, status, err){
 			alert("Some error occured");
 		}
-
 	})
 })
+
+$("#rate-button").click(function(){
+
+	rating = $("#rate").val()
+	if(rating=='' || rating<0 || rating>10 || rating % 1 != 0)
+	{
+        alert('Rate should be an integer within the range of 0-10 only');
+		return;
+	}
+
+    $.ajax({
+		url: "{% url 'rate-book' %}",
+		method: "POST",
+		data: {
+			bid: {{ book.id }},
+			brate: $("#rate").val()
+		},
+		success: function(data, status, xhr){
+			if(data['message'] == "success"){
+                alert("Book Rated successfully");
+                window.location.replace("/store/books");
+			}
+			else{
+				alert("Unable to rate this book");
+			}
+		},
+		error: function(xhr, status, err){
+			alert("Some error occured");
+		}
+	})    
+})
+
 </script>
 {% endblock %}