73 lines
2.8 KiB
Python
73 lines
2.8 KiB
Python
from django.http import HttpResponse
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from django.template import loader
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from django.shortcuts import get_object_or_404, render
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from .models import *
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from .forms import *
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from django.db.models import Q
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import re
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import datetime
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# Create your views here.
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def index(request):
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rooms = Room.objects.all()
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rooms = rooms.order_by('room_number')
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template = loader.get_template('index.html')
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return HttpResponse(template.render({'rooms': rooms}, request))
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def reservation(request):
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room_number, begin_date, end_date = request.POST['room'], request.POST['begindate'], request.POST['enddate']
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try:
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begin_datetime = datetime.datetime.strptime(begin_date, "%Y-%m-%d")
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end_datetime = datetime.datetime.strptime(end_date, "%Y-%m-%d")
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except:
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return HttpResponse(loader.get_template('error.html').render({'error': "Błąd przy datach"}, request))
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if begin_datetime == '' or end_datetime == '' or end_datetime < begin_datetime or begin_datetime < datetime.datetime.today() or end_datetime < datetime.datetime.today():
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return HttpResponse(loader.get_template('error.html').render({'error': "Błąd przy datach"}, request))
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template = loader.get_template('reservation.html')
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error = ""
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reservation = Reservation.objects.filter(room_number=room_number).filter(Q(begin_date__range=(begin_datetime, end_datetime)) | Q(end_date__range=(begin_datetime, end_datetime))).first()
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if not reservation is None:
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status = "Pokój " + str(room_number) + " jest już zarezerwowany"
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return HttpResponse(template.render({'status': status}, request))
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else:
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if request.method == "POST":
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try:
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client_id = request.POST['id_number']
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if check(client_id):
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if Client.objects.filter(id_number=client_id).first() is None:
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client = ClientForm(request.POST)
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client.save()
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r = Reservation()
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r.room_number = get_object_or_404(Room, room_number=room_number)
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r.client_id = get_object_or_404(Client, id_number=client_id)
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r.begin_date = begin_date
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r.end_date = end_date
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r.save()
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status = "Pokój " + str(room_number) + " został pomyślnie zarejestrowany"
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return HttpResponse(template.render({'status': status}, request))
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error = "Numer dowodu nieprawidłowy"
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except:
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pass
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form = ClientForm()
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template = loader.get_template('form.html')
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return HttpResponse(template.render({'form': form, 'error': error, 'room_number': room_number, 'begin_date': begin_date, 'end_date': end_date}, request))
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def check(numer):
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pattern = re.compile(r'[A-Z][A-Z][A-Z]\d\d\d\d\d\d')
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return pattern.match(numer)
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