Completed required tasks

accounts/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

accounts/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class AccountsConfig(AppConfig):
+    name = 'accounts'

accounts/forms.py

@@ -0,0 +1,82 @@
+import unicodedata
+from django import forms
+from django.contrib.auth import models
+from django.contrib.auth.models import User
+from django.core.exceptions import ValidationError
+from django.contrib.auth import (
+    authenticate, get_user_model, password_validation,
+)
+
+
+class UsernameField(forms.CharField):
+    def to_python(self, value):
+        return unicodedata.normalize('NFKC', super().to_python(value))
+
+    def widget_attrs(self, widget):
+        return {
+            **super().widget_attrs(widget),
+            'autocapitalize': 'none',
+            'autocomplete': 'username',
+        }
+
+class UserCreationForm(forms.ModelForm):
+    """
+    A form that creates a user, with no privileges, from the given username and
+    password.
+    """
+    error_messages = {
+        'password_mismatch': ('The two password fields didn’t match.'),
+    }
+    password1 = forms.CharField(
+        label=("Password"),
+        strip=False,
+        widget=forms.PasswordInput(attrs={'autocomplete': 'new-password'}),
+        # help_text=password_validation.password_validators_help_text_html(),
+    )
+    password2 = forms.CharField(
+        label=("Password confirmation"),
+        widget=forms.PasswordInput(attrs={'autocomplete': 'new-password'}),
+        strip=False,
+        # help_text=("Enter the same password as before, for verification."),
+    )
+
+    class Meta:
+        model = User
+        fields = ("username","first_name","last_name")
+        field_classes = {'username': UsernameField}
+        help_texts = {
+            'username': None,
+        }
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        if self._meta.model.USERNAME_FIELD in self.fields:
+            self.fields[self._meta.model.USERNAME_FIELD].widget.attrs['autofocus'] = True
+
+    def clean_password2(self):
+        password1 = self.cleaned_data.get("password1")
+        password2 = self.cleaned_data.get("password2")
+        if password1 and password2 and password1 != password2:
+            raise ValidationError(
+                self.error_messages['password_mismatch'],
+                code='password_mismatch',
+            )
+        return password2
+
+    def _post_clean(self):
+        super()._post_clean()
+        # Validate the password after self.instance is updated with form data
+        # by super().
+        password = self.cleaned_data.get('password2')
+        if password:
+            try:
+                password_validation.validate_password(password, self.instance)
+            except ValidationError as error:
+                self.add_error('password2', error)
+
+    def save(self, commit=True):
+        user = super().save(commit=False)
+        user.set_password(self.cleaned_data["password1"])
+        if commit:
+            user.save()
+        return user

accounts/models.py

@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.

accounts/templates/registration/signup.html

@@ -0,0 +1,10 @@
+{% extends 'store/base.html' %}
+
+{% block content %}
+  <h2>Sign up</h2>
+  <form method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <button type="submit">Sign Up</button>
+  </form>
+{% endblock %}

accounts/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

accounts/urls.py

@@ -0,0 +1,8 @@
+from django.urls import path
+
+from .views import SignUpView
+
+
+urlpatterns = [
+    path('signup/', SignUpView.as_view(), name='signup'),
+]

accounts/views.py

@@ -0,0 +1,10 @@
+from django.shortcuts import render
+from django.urls import reverse_lazy
+# from django.contrib.auth.forms import UserCreationForm
+from .forms import UserCreationForm
+from django.views.generic import CreateView
+# Create your views here.
+class SignUpView(CreateView):
+    form_class = UserCreationForm
+    success_url = reverse_lazy('login')
+    template_name = 'registration/signup.html'

library/settings.py

@@ -40,6 +40,7 @@
     'django.contrib.staticfiles',
     'store',
     'authentication',
+    'accounts',
 ]
 
 MIDDLEWARE = [
@@ -108,7 +109,7 @@
 
 LANGUAGE_CODE = 'en-us'
 
-TIME_ZONE = 'UTC'
+TIME_ZONE = 'Asia/Kolkata'
 
 USE_I18N = True
 

library/urls.py

@@ -21,5 +21,6 @@
 urlpatterns = [
     path('',include('store.urls')),
     path('admin/', admin.site.urls),
+    path('accounts/', include('accounts.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_20210716_0944.py

@@ -0,0 +1,30 @@
+# Generated by Django 2.2.1 on 2021-07-16 04:14
+
+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.AddField(
+            model_name='book',
+            name='ratings',
+            field=models.TextField(null=True),
+        ),
+        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_auto_20210716_0948.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.1 on 2021-07-16 04:18
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('store', '0003_auto_20210716_0944'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='book',
+            name='ratings',
+            field=models.TextField(default=''),
+        ),
+    ]

store/migrations/0005_auto_20210716_0952.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.1 on 2021-07-16 04:22
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('store', '0004_auto_20210716_0948'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='book',
+            name='ratings',
+            field=models.TextField(blank=True),
+        ),
+    ]

store/migrations/0006_auto_20210716_1031.py

@@ -0,0 +1,30 @@
+# Generated by Django 2.2.1 on 2021-07-16 05:01
+
+from django.conf import settings
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('store', '0005_auto_20210716_0952'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='book',
+            name='ratings',
+        ),
+        migrations.CreateModel(
+            name='bookRating',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('ratingValue', models.IntegerField(null=True, validators=[django.core.validators.MinValueValidator(0), django.core.validators.MaxValueValidator(10)])),
+                ('bookName', 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/0007_book_ctrating.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.1 on 2021-07-16 12:28
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('store', '0006_auto_20210716_1031'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='book',
+            name='ctrating',
+            field=models.IntegerField(default=0),
+        ),
+    ]

store/models.py

@@ -1,5 +1,6 @@
 from django.db import models
 from django.contrib.auth.models import User
+from django.core.validators import MaxValueValidator, MinValueValidator
 # Create your models here.
 
 class Book(models.Model):
@@ -9,6 +10,7 @@ class Book(models.Model):
     description = models.TextField(null=True)
     mrp = models.PositiveIntegerField()
     rating = models.FloatField(default=0.0)
+    ctrating = models.IntegerField(default=0)
 
     class Meta:
         ordering = ('title',)
@@ -30,3 +32,8 @@ def __str__(self):
         else:
             return f'{self.book.title} - Available'
 
+class bookRating(models.Model):
+    bookName = models.ForeignKey(Book, on_delete=models.CASCADE)
+    user = models.ForeignKey(User, related_name='user', null=True, blank=True, on_delete=models.SET_NULL)
+    ratingValue = models.IntegerField(null=True, validators = [MinValueValidator(0), MaxValueValidator(10)])
+

store/templates/registration/login.html

@@ -0,0 +1,13 @@
+{% extends "store/base.html" %}
+
+
+{% block content %}
+
+    <h2>Log In</h2>
+    <form method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <button type="submit">Log In</button>
+    </form>
+
+{% endblock %}

store/templates/store/base.html

@@ -11,7 +11,7 @@
   {% load static %}
 </head>
 
-<body>
+<body onload="foo()">
 
     <div class="container-fluid">
 
@@ -29,11 +29,10 @@
             <li><a href="{% url 'view-loaned' %}">My Borrowed</a></li>
             <li><a href="{% url 'logout' %}">Logout</a></li>   
         {% else %}
-            <!-- <li><a href="{% url 'login'%}">Login</a></li>    -->
+            <li><a href="{% url 'login'%}">Login</a></li>
+            <li><a href="{% url 'signup'%}">Sign up</a></li>
         {% endif %} 
         </ul>
-
-
         {% endblock %}
         </div>
         <div class="col-sm-10 ">
@@ -42,5 +41,14 @@
         </div>
 
     </div>
+    <script>
+        function foo(){
+            {% if user.is_authenticated %}
+                {% if request.path == "/accounts/signup/" or request.path == "/accounts/login/" %}
+                    window.location.href='/'
+                {% endif %}
+            {% endif %}
+        }
+    </script>
 </body>
 </html>