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perpus
Commit 6fe4d040 authored by Fahmi's avatar Fahmi
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commit ke 3

parent 4261cddf
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Showing with 311 additions and 198 deletions
api/serializers.py
View file @ 6fe4d040
......@@ -2,6 +2,7 @@ from library.models import *
from .models import *
from rest_framework import serializers
from django.contrib.auth import authenticate, get_user_model
from datetime import date
class UserLoginSerializer(serializers.Serializer):
username = serializers.CharField()
......@@ -99,11 +100,21 @@ class BookLoanSerializer(serializers.ModelSerializer):
fields = '__all__'
class OverdueLoanSerializer(serializers.ModelSerializer):
days_over = serializers.SerializerMethodField()
class Meta:
model = BookLoan
fields = '__all__'
def get_days_over(self, obj):
return (date.today() - obj.due_date).days
class NearOutstandingLoanSerializer(serializers.ModelSerializer):
days_left = serializers.SerializerMethodField()
class Meta:
model = BookLoan
fields = '__all__'
\ No newline at end of file
fields = '__all__'
def get_days_left(self, obj):
return (obj.due_date - date.today()).days
\ No newline at end of file
api/views.py
View file @ 6fe4d040
......@@ -28,29 +28,12 @@ class MyPageNumberPagination(PageNumberPagination):
#regist librarian
class LibrarianRegistrationAPIView(generics.CreateAPIView):
queryset = CustomUser.objects.all()
serializer_class = MemberRegistrationSerializer
serializer_class = LibrarianRegistrationSerializer
#regist member
class MemberRegistrationAPIView(generics.ListCreateAPIView):
queryset = CustomUser.objects.all()
serializer_class = MemberRegistrationSerializer
# def create(self, request, *args, **kwargs):
# serializer = self.get_serializer(data=request.data)
# serializer.is_valid(raise_exception=True)
# user = serializer.save(is_member=True)
# login(request, user)
# response_data = {
# 'message': 'Member registered successfully',
# 'user_id': user.id,
# 'username': user.username,
# 'email': user.email,
# 'is_member': user.is_member,
# }
# return Response(response_data, status=status.HTTP_201_CREATED)
#login member
class MemberLoginView(APIView):
def post(self, request, *args, **kwargs):
......@@ -273,7 +256,7 @@ class NearOutstandingLoansAPIView(APIView):
def get(self, request, format=None):
tomorrow = date.today() + timedelta(days=1)
near_outstanding_loans = tomorrow + timedelta(days=2)
near_date = BookLoan.objects.filter(due_date__gte=tomorrow, due_date__lte=near_outstanding_loans)
near_date = BookLoan.objects.filter(due_date__gte=tomorrow, due_date__lte=near_outstanding_loans, is_returned=False)
near_outstanding_loans = near_date.annotate(
time_difference=ExpressionWrapper(
......
library/views.py
View file @ 6fe4d040
from django.conf import settings
from django.forms.models import BaseModelForm
from django.shortcuts import render, redirect, get_object_or_404
from django.contrib.auth import authenticate, login
from django.contrib.auth import authenticate, login, update_session_auth_hash
from django.contrib.auth.views import LogoutView
from django.contrib.auth.decorators import login_required
from django.contrib.auth.models import User
from django.utils.decorators import method_decorator
# from django.contrib.auth.models import CustomUser
from datetime import date, timedelta
from django.db.models import F, ExpressionWrapper, fields
from django.urls import reverse_lazy
from .forms import *
from .models import Book, Member, BookLoan, Librarian, LoginHistory
from .models import *
from django.views.generic import *
from .mixins import LibrarianRequiredMixin
from rest_framework.pagination import PageNumberPagination
from django.contrib.auth.forms import AuthenticationForm
from django.contrib import messages
from django.contrib.auth.decorators import permission_required
from .decorators import librarian_required
#pagination
class MyPageNumberPagination(PageNumberPagination):
page_size = 5
page_size_query_param = 'page_size'
# Create your views here.
def homepage(request):
return render(request, 'homepage.html')
def login_view(request):
login_form = LoginForm()
if request.method == 'POST':
login_form = LoginForm(request.POST)
if login_form.is_valid():
username = login_form.cleaned_data['username']
password = login_form.cleaned_data['password']
user = authenticate(request, username=username, password=password)
if user is not None and user.is_active:
login(request, user)
return redirect('dashboard')
else:
login_form.add_error(None, 'Invalid username or password')
return render(request, 'login.html', {'login_form': login_form})
def register_view(request):
#librarian Regist
def librarian_registration(request):
if request.method == 'POST':
user_form = userCreat(request.POST)
librarian_form = LibrarianForm(request.POST)
if user_form.is_valid() and librarian_form.is_valid():
user = user_form.save()
librarian = librarian_form.save(commit=False)
librarian.user = user
librarian.save()
return redirect('login')
form = LibrarianRegistrationForm(request.POST)
if form.is_valid():
user = form.save(commit=False)
user.set_password(form.cleaned_data['password1'])
user.save()
return redirect('login') # Redirect to librarian dashboard or another page
else:
user_form = UserCreationForm()
librarian_form = LibrarianForm()
context = {'user_form': user_form, 'librarian_form': librarian_form}
form = LibrarianRegistrationForm()
return render(request, 'register.html', context)
return render(request, 'librarian_registration.html', {'form': form})
@login_required
def dashboard(request):
return render(request, 'dashboard.html')
@login_required
class CustomLogoutView(LogoutView):
next_page = 'homepage'
@login_required
def book_list(request):
books = Book.objects.all()
return render(request, 'book_list.html', {'books': books})
@login_required
def book_new(request):
#Login
def Login(request):
if request.method == 'POST':
form = BookForm(request.POST)
form = CustomAuthenticationForm(request, data=request.POST)
if form.is_valid():
form.save()
return redirect('book_list')
username = form.cleaned_data['username']
password = form.cleaned_data['password']
user = authenticate(request, username=username, password=password)
if user is not None:
login(request, user)
return redirect('dashboard')
else:
form = BookForm()
return render(request, 'book_new.html', {'form': form})
form = AuthenticationForm()
@login_required
def book_update(request, id):
context = {}
book = get_object_or_404(Book, id=id)
form = BookForm(instance=book)
context['book'] = book
return render(request, 'login.html', {'form': form})
#member regist
def member_registration(request):
if request.method == 'POST':
form = BookForm(request.POST, instance=book)
form = MemberRegistrationForm(request.POST)
if form.is_valid():
form.save()
return redirect('book_list')
user = form.save(commit=False)
user.is_member = True
user.save()
return redirect('login') # Redirect to member dashboard or another page
else:
form = BookForm(instance=book)
context['form'] = form
form = MemberRegistrationForm()
return render(request, 'book_update.html', context)
return render(request, 'member_registration.html', {'form': form})
@login_required
def book_delete(request, id):
book = get_object_or_404(Book, id=id)
book.delete()
return redirect('book_list')
def dashboard(request):
return render(request, 'dashboard.html')
@login_required
@librarian_required
def member_list(request):
members = Member.objects.all()
return render(request, 'member_list.html', {'members': members})
@login_required
@librarian_required
def member_new(request):
if request.method == 'POST':
form = MemberForm(request.POST)
......@@ -121,7 +95,7 @@ def member_new(request):
form = MemberForm()
return render(request, 'member_new.html', {'form': form})
@login_required
@librarian_required
def edit_member(request, id):
context = {}
member = get_object_or_404(Member, id=id)
......@@ -139,18 +113,64 @@ def edit_member(request, id):
context['form'] = form
return render(request, 'member_update.html', context)
@login_required
@librarian_required
def delete_member(request, id):
member = get_object_or_404(Member, id=id)
member.delete()
return redirect('member_list')
@login_required
@librarian_required
def librarian_list(request):
librarian = Librarian.objects.all()
return render(request, 'librarian_list.html', {'librarian': librarian})
@librarian_required
def librarian_new(request):
if request.method == 'POST':
form = LibrarianForm(request.POST)
if form.is_valid():
form.save()
return redirect('librarian_list')
else:
form = LibrarianForm()
return render(request, 'librarian_new.html', {'form': form})
@librarian_required
def librarian_update(request, id):
context = {}
librarian = get_object_or_404(Librarian, id=id)
form = LibrarianForm(instance=librarian)
context['librarian'] = librarian
if request.method == 'POST':
form = LibrarianForm(request.POST, instance=librarian)
if form.is_valid():
form.save()
return redirect(librarian_list)
else:
form = LibrarianForm(instance=librarian)
context['form'] = form
return render(request, 'librarian_update.html', context)
@librarian_required
def librarian_delete(request, pk):
librarian = Librarian.objects.get(pk=pk)
librarian.user.delete()
librarian.delete()
return redirect('librarian_list')
@librarian_required
def librarian_login_history(request):
login_history = LoginHistory.objects.all()
return render(request, 'librarian_login_history.html', {'login_history': login_history})
@librarian_required
def book_loan_list(request):
book_loan = BookLoan.objects.all()
return render(request, 'book_loan_list.html', {'book_loan': book_loan})
@login_required
@librarian_required
def book_loan_new(request):
members = Member.objects.all()
books = Book.objects.all()
......@@ -163,7 +183,7 @@ def book_loan_new(request):
form = BookLoanForm()
return render(request, 'book_loan_new.html', {'form': form, 'members': members, 'books': books})
@login_required
@librarian_required
def book_loan_update(request, id):
context = {}
......@@ -183,13 +203,30 @@ def book_loan_update(request, id):
return render(request, 'book_loan_update.html', context)
@login_required
@librarian_required
def book_loan_delete(request, id):
book_loan = get_object_or_404(BookLoan, id=id)
book_loan.delete()
return redirect('book_loan_list')
@login_required
@librarian_required
def near_outstanding_loans(request):
tomorow = date.today() + timedelta(days=1)
near_outstanding_loans = tomorow + timedelta(days=2)
near_date = BookLoan.objects.filter(due_date__gte=tomorow, due_date__lte=near_outstanding_loans, is_returned=False)
near_outstanding_loans = near_date.annotate(
time_difference=ExpressionWrapper(
F('due_date') - date.today(),
output_field=fields.DurationField()
)
)
context = {'near_outstanding_loan': near_outstanding_loans}
return render(request, 'near_outstanding_loans.html', context)
@librarian_required
def overdue_loans(request):
overdue_loans = BookLoan.objects.filter(due_date__lte=date.today())
......@@ -200,125 +237,207 @@ def overdue_loans(request):
)
).exclude(is_returned=True)
for loan in over_due:
loan.dead = abs(loan.dead.days)
context = {
'over_due': over_due,
}
return render(request, 'overdue_loans.html', context)
@login_required
def near_outstanding_loans(request):
tomorow = date.today() + timedelta(days=1)
near_outstanding_loans = tomorow + timedelta(days=2)
near_date = BookLoan.objects.filter(due_date__gte=tomorow, due_date__lte=near_outstanding_loans)
near_outstanding_loans = near_date.annotate(
time_difference=ExpressionWrapper(
F('due_date') - date.today(),
output_field=fields.DurationField()
)
)
@method_decorator(login_required, name='dispatch')
class BookList(ListView):
model = Book
template_name = "book_list.html"
context_object_name = 'books'
pagination_class = MyPageNumberPagination
context = {'near_outstanding_loan': near_outstanding_loans}
return render(request, 'near_outstanding_loans.html', context)
@method_decorator(login_required, name='dispatch')
class BookDetail(DetailView):
model = Book
template_name = 'book_detail.html'
@login_required
def librarian_list(request):
librarian = Librarian.objects.all()
return render(request, 'librarian_list.html', {'librarian': librarian})
@method_decorator(librarian_required, name='dispatch')
class BookCreateView(View):
template_name = 'book_new.html'
@login_required
def librarian_new(request):
if request.method == 'POST':
user_form = userCreat(request.POST)
librarian_form = LibrarianForm(request.POST)
if user_form.is_valid() and librarian_form.is_valid():
user = user_form.save()
librarian = librarian_form.save(commit=False)
librarian.user = user
librarian.save()
return redirect('librarian_list')
else:
user_form = UserCreationForm()
librarian_form = LibrarianForm()
context = {'user_form': user_form, 'librarian_form': librarian_form}
return render(request, 'librarian_new.html', context)
# @login_required
# def librarian_update(request, pk):
# context = {}
# librarian = Librarian.objects.get(pk=pk)
# context['librarian'] = librarian
# if request.method == 'POST':
# form = LibrarianForm(request.POST, instance=librarian)
# if form.is_valid():
# form.save()
# return redirect('librarian_list')
# else:
# form = LibrarianForm(instance=librarian)
# get category list
def get(self, request):
category = Category.objects.all()
return render(request, self.template_name, {'category': category})
# context['form'] = form
#form new book
def post(self, request):
form = BookForm(request.POST, request.FILES)
form.save()
return redirect('book-list')
@method_decorator(login_required, name='dispatch')
class BookUpdateView(LibrarianRequiredMixin, UpdateView):
template_name = 'book_update.html'
#get
def get(self, request, pk):
book = get_object_or_404(Book, pk=pk)
category = Category.objects.all()
return render(request, self.template_name, {'book': book, 'category': category})
# form update book
def post(self, request, pk):
book = get_object_or_404(Book, pk=pk)
form = BookForm(request.POST, request.FILES, instance=book)
form.save()
return redirect('book-list')
@librarian_required
def book_delete(request, id):
book = get_object_or_404(Book, id=id)
book.delete()
return redirect('book-list')
# return render(request, 'librarian_update.html', context)
@method_decorator(login_required, name='dispatch')
class BookDeleteView(LibrarianRequiredMixin, DeleteView):
model = Book
template_name = 'book_delete.html'
success_url = reverse_lazy('book-list')
def librarian_update(request, pk):
@method_decorator(login_required, name='dispatch')
class CategoryListView(ListView):
model = Category
template_name = 'category_list.html'
context_object_name = 'categories'
librarian = get_object_or_404(librarian, pk=pk)
librarian_form = LibrarianUpdateForm(instance=librarian)
@method_decorator(login_required, name='dispatch')
class CategoryCreateView(LibrarianRequiredMixin, CreateView):
model = Category
form_class = CategoryForm
template_name = 'category_new.html'
success_url = reverse_lazy('category_list') # Adjust the success URL as needed
if request.method == 'POST':
user_form = LibrarianUpdateForm(request.POST, instance=librarian.user)
librarian_form = LibrarianUpdateForm(request.POST, instance=librarian)
def form_valid(self, form):
form.instance.owner = self.request.user
return super().form_valid(form)
if user_form.is_valid() and librarian_form.is_valid():
user_form.save()
librarian_form.save()
@method_decorator(login_required, name='dispatch')
class CategoryUpdateView(LibrarianRequiredMixin,UpdateView):
model = Category
form_class = CategoryForm
template_name = 'category_update.html'
context_object_name = 'categories'
success_url = reverse_lazy('category_list') # Adjust the success URL as needed
return redirect('librarian_list')
def form_valid(self, form):
form.instance.owner = self.request.user
return super().form_valid(form)
@login_required
def userchange_password(request):
if request.method == 'POST':
old_password = request.POST.get('old_password')
new_password = request.POST.get('new_password')
confirm_password = request.POST.get('confirm_password')
# Ensure that new password and confirm password match
if new_password != confirm_password:
messages.error(request, 'New password and confirm password do not match.')
return render(request, 'update_password.html')
# Authenticate the user
user = authenticate(request, username=request.user.username, password=old_password)
if user is not None:
# Set the new password
user.set_password(new_password)
user.save()
update_session_auth_hash(request, user)
messages.success(request, 'Password changed successfully.')
return redirect('updatepassword_success') # Redirect to the user's profile or another page
else:
user_form = LibrarianUpdateForm(instance=librarian.user)
messages.error(request, 'Incorrect old password. Please try again.')
context = {'user_form': user_form, 'librarian_form': librarian_form, 'librarian': librarian}
return render(request, 'update_password.html')
return render(request, 'librarian_update.html', context)
def updatepassword_success(request):
return render(request, 'updatepassword_success.html')
@login_required
def librarian_delete(request, pk):
librarian = Librarian.objects.get(pk=pk)
librarian.user.delete()
librarian.delete()
return redirect('librarian_list')
def update_usermember(request):
if request.method == 'POST':
form = MemberProfileUpdateForm(request.POST, instance=request.user)
if form.is_valid():
form.save()
messages.success(request, 'Your Profile has been Update!')
return redirect('updateuser_success')
else:
form = MemberProfileUpdateForm(instance=request.user)
return render(request, 'update_usermember.html', {'form': form})
@login_required
def librarian_login_history(request):
login_history = LoginHistory.objects.all()
return render(request, 'librarian_login_history.html', {'login_history': login_history})
def update_userlibrarian(request):
if request.method == 'POST':
form = LibrarianProfileUpdateForm(request.POST, instance=request.user)
if form.is_valid():
form.save()
messages.success(request, 'Your Profile has been Update!')
return redirect('updateuser_success')
else:
form = LibrarianProfileUpdateForm(instance=request.user)
return render(request, 'update_userlibrarian.html', {'form': form})
class BookList(ListView):
model = Book
template_name = "book_list.html"
context_object_name = 'books'
class BookCreateView(CreateView):
model = Book
form_class = BookForm
template_name = 'book_new.html'
success_url = reverse_lazy('book_list') # Adjust the success URL as needed
def updateuser_success(request):
return render(request, 'updateuser_success.html')
def form_valid(self, form):
form.instance.owner = self.request.user
return super().form_valid(form)
def unauthorized(request):
return render(request, 'unauthorized.html')
@method_decorator(login_required, name='dispatch')
class BookLoanList(ListView):
model = BookLoan
template_name = 'book_loan_list.html'
context_object_name = 'bookloan'
@method_decorator(librarian_required, name='dispatch')
class BookLoanCreateView(View):
template_name = 'book_loan_new.html'
# get book list
def get(self, request):
book = Book.objects.all()
return render(request, self.template_name, {'book': book})
class CategoryListView(ListView):
model = Category
template_name = 'category_list.html'
context_object_name = 'categories'
\ No newline at end of file
# get member list
def get(self, request):
member = Member.objects.all()
return render(request, self.template_name, {'member': member})
#form new book
def post(self, request):
form = BookLoanForm(request.POST, request.FILES)
form.save()
return redirect('bookloan-list')
@method_decorator(login_required, name='dispatch')
class BookLoanUpdateView(LibrarianRequiredMixin, UpdateView):
template_name = 'book_loan_update.html'
#get
def get(self, request, pk):
bookloan = get_object_or_404(BookLoan, pk=pk)
book = Book.objects.all()
member = Member.objects.all()
return render(request, self.template_name, {'bookloan': bookloan, 'book': book, 'member': member})
# form update book
def post(self, request, pk):
book = get_object_or_404(Book, pk=pk)
form = BookForm(request.POST, request.FILES, instance=book)
form.save()
return redirect('bookloan-update')
\ No newline at end of file
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