web/views.py

from django.shortcuts import render,redirect
from django.http import HttpResponse
from django.contrib.auth import authenticate, login,logout
from django.contrib.auth.models import User
from django.db.models import Q
from django.views.decorators.csrf import csrf_exempt    
from api.models import Profile, Department, Event, Ticket, Notifications
import re
import requests
import random
import json
import uuid
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText

# sender = "xenesis232K@ldrp.ac.in"
# password = "Auabs@904"
# server = smtplib.SMTP('smtp.gmail.com', 587)
# server.starttls()
# server.login(sender, password)
# create a function
def emailSender(reciver,template,otp):
    # global server

    # msg = MIMEMultipart('alternative')
    # msg['Subject'] = "Link"
    # msg['From'] = sender
    # msg['To'] = reciver

    # f = open(template, "r", encoding="utf-8")
    # html = f.read()
    # html = html.replace("%%OTP1%%", otp[0])
    # html = html.replace("%%OTP2%%", otp[1])
    # html = html.replace("%%OTP3%%", otp[2])
    # html = html.replace("%%OTP4%%", otp[3])
    # part = MIMEText(html, 'html')
    # msg.attach(part)
    # server.sendmail(sender, reciver, msg.as_string())
    pass

def home(request):
    if request.user != None:
        try:
            profile = Profile.objects.filter(user=request.user).first()
            userName = request.user.first_name
            isUser = True
            isVolunteer = profile.isCampainVolunteer
            profilePic = profile.profilePic
        except:
            userName = "Anonymous"
            isUser = False
            isVolunteer = False
            profilePic = "0001"
    else:
        isUser = False
        isVolunteer = False
        userName = ""
        profilePic = "0001"
    departments = Department.objects.all()
    departmentArr = []
    for department in departments:
        departmentArr.append([department.name, department.posterImage])
    events = Event.objects.filter(department=Department.objects.filter(name="Computer Engineering").first()).all().order_by('-name')
    eventArr = []
    impEvent = []
    for event in events:
        if event.name != "X - Motion Game Mania":
            eventArr.append([event.name, (event.price).strip(), event.description, event.tagline,event.posterImage, (event.name).replace(" ", "-").replace("---", ":"),event.isTeamEvent,event.teamPrice])
        else:
            impEvent = [[event.name, (event.price).strip(), event.description, event.tagline,event.posterImage, (event.name).replace(" ", "-").replace("---", ":"),event.isTeamEvent,event.teamPrice]]
    impEvent.extend(eventArr[:10])
    context = {
        "departmentArr": departmentArr[:10],
        "eventArr": impEvent,
        "isUser" : isUser,
        "isVolunteer" : isVolunteer,
        "userName" : userName,
        "profilePic" : profilePic
    }
    return render(request, "index.html", context)

# def events(request):
#     if request.user != None:
#         try:
#             profile = Profile.objects.filter(user=request.user).first()
#             userName = request.user.first_name
#             isUser = True
#             isVolunteer = profile.isCampainVolunteer
#             profilePic = profile.profilePic
#         except:
#             userName = "Anonymous"
#             isUser = False
#             isVolunteer = False
#             profilePic = "0001"
#     else:
#         isUser = False
#         isVolunteer = False
#         userName = ""
#         profilePic = "0001"
#     departments = Department.objects.all()
#     departmentArr = []
#     impEvent = []
#     for department in departments:
#         events = Event.objects.filter(department=department).order_by('-name').all()
#         eventArr = []
#         tempDepartment = {
#             "departmentName" : department.name
#         }
#         for event in events:
#             tempEvent = {
#                 "eventName" : event.name,
#                 "eventPrice" : event.price,
#                 "eventDescription" : event.description,
#                 "eventTagline" : event.tagline,
#                 "eventPosterImage" : event.posterImage,
#                 "eventLink" : (event.name).replace(" ", "-").replace("---", ":"),
#                 "isTeamEvent" : event.isTeamEvent,
#                 "teamPrice" : event.teamPrice,
#                 "isTeamPriceFull" : event.isTeamPriceFull,
#                 "winnerPrice1" : event.winnerPrice1 if event.winnerPrice1 != None else 0 ,
#                 "winnerPrice2" : event.winnerPrice2 if event.winnerPrice2 != None else 0 ,
#                 "isClosed" : event.isClosed
                
#             }
#             eventArr.append(tempEvent)
#         tempDepartment["events"] = eventArr
#         tempDepartment["eventCount"] = len(eventArr)
#         departmentArr.append(tempDepartment)
#     context = {
#         "departmentArr": departmentArr,
#         "isUser" : isUser,
#         "isVolunteer" : isVolunteer,
#         "userName" : userName,
#         "profilePic" : profilePic
#     }
#     return HttpResponse(json.dumps(context), content_type="application/json")

def events(request):
    if request.user != None:
        try:
            profile = Profile.objects.filter(user=request.user).first()
            userName = request.user.first_name
            isUser = True
            isVolunteer = profile.isCampainVolunteer
            profilePic = profile.profilePic
        except:
            userName = "Anonymous"
            isUser = False
            isVolunteer = False
            profilePic = "0001"
    else:
        isUser = False
        isVolunteer = False
        userName = ""
        profilePic = "0001"
    departments = Department.objects.all()
    departmentArr = []
    impEvent = []
    for department in departments:
        events = Event.objects.filter(department=department).order_by('-name').all()
        eventArr = []
        flag = 0
        for event in events:
            if event.name != "X - Motion Game Mania":
                eventArr.append([event.name, event.price, event.description, event.tagline, event.posterImage, (event.name).replace(" ", "-").replace("---", ":"),event.isTeamEvent,event.teamPrice,event.isTeamPriceFull,event.winnerPrice1,event.winnerPrice2,event.isClosed])
            else:
                impEvent = [[event.name, event.price, event.description, event.tagline, event.posterImage, (event.name).replace(" ", "-").replace("---", ":"),event.isTeamEvent,event.teamPrice,event.isTeamPriceFull,event.winnerPrice1,event.winnerPrice2,event.isClosed]]
                flag = 1
        if flag == 1:
            impEvent.extend(eventArr)
            departmentArr.append([department.name, impEvent, len(eventArr)])
        else:
            departmentArr.append([department.name, eventArr, len(eventArr)])
    context = {
        "departmentArr": departmentArr,
        "isUser" : isUser,
        "isVolunteer" : isVolunteer,
        "userName" : userName,
        "profilePic" : profilePic
    }
    return render(request, "event.html", context)

def aboutus(request):
    if request.user != None:
        try:
            profile = Profile.objects.filter(user=request.user).first()
            userName = request.user.first_name
            isUser = True
            isVolunteer = profile.isCampainVolunteer
            profilePic = profile.profilePic
        except:
            userName = "Anonymous"
            isUser = False
            isVolunteer = False
            profilePic = "0001"
    else:
        isUser = False
        isVolunteer = False
        userName = ""
        profilePic = "0001"
    context={
        "isUser" : isUser,
        "isVolunteer" : isVolunteer,
        "userName" : userName,
        "profilePic" : profilePic
    }
    return render(request, "about-us.html", context)

@csrf_exempt
def signin(request):
    if request.method == "POST":
        email = request.POST['email']
        password = request.POST['password']
        request.session['emailVarification'] = email
        try:
            username = User.objects.filter(email=email).first().username
            user = authenticate(username=username, password=password)
            if user is not None:
                profile = Profile.objects.filter(user=user).first()
                isVerified = True
                isAccountSetup = profile.isAccountSetup
                profile.save()
                if isAccountSetup == True:
                    login(request, user)
                    return redirect("/")
                else:
                    context = {'email' : email}
                    return redirect("/accountSetUp",context)
        except:
            context = {
                "error": True
            }
            
            return render(request, "login.html",context)
        else:
            context = {
                "error": True
            }
            return render(request, "login.html",context)
    return render(request, "login.html")

def check(email):
    regex = r'\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,7}\b'
    if(re.fullmatch(regex, email)):
        return True
    else:
        return False

@csrf_exempt
def register(request):
    if request.method == "POST": 
        email = request.POST['email']
        pass1 = request.POST['password1']
        pass2 = request.POST['password2']

        if not check(email):
            context = {
                "error" : "Invalid Email."
            }
            return render(request, "register.html",context)
            #return HttpResponse(json.dumps({"error": "Invalid Email."}), content_type="application/json")
        elif pass1 != pass2:
            context = {
                "error" : "Password Does Not Match."
            }
            return render(request, "register.html",context)
            #return HttpResponse(json.dumps({"error": "Password Does Not Match."}), content_type="application/json")
        else:
            users = User.objects.filter(email=email).all().count()
            if users == 0:
                newUser = User.objects.create_user(username=email, email=email, password=pass1)
                newUser.save()
                otp = str(random.randint(1000, 9999))
                profileForNewUser = Profile()
                profileForNewUser.user = User.objects.filter(email=email).first()
                profileForNewUser.otp = otp
                profileForNewUser.events = {"data": []}
                profileForNewUser.notification = {"data": []}
                profileForNewUser.isAccountSetup = False
                profileForNewUser.isVolunteer = False
                profileForNewUser.isOrganiser = False
                profileForNewUser.isVerified = True
                profileForNewUser.save()
                emailSender(email,"./emailTemplates/welcomeEmail.html",str(otp))
                request.session['emailVarification'] = email
                return redirect("/accountSetUp/")
            else:
                context = {
                    "error" : "User Already Exists."
                }
                return render(request, "register.html",context)
    
    return render(request, "register.html")

def event(request, event):
    if request.user != None:
        try:
            profile = Profile.objects.filter(user=request.user).first()
            userName = request.user.first_name
            email = request.user.email
            isUser = True
            isVolunteer = profile.isCampainVolunteer
            profilePic = profile.profilePic
        except:
            userName = "Anonymous"
            email = ""
            isUser = False
            isVolunteer = False
            profilePic = "0001"
    else:
        isUser = False
        isVolunteer = False
        email = ""
        userName = ""
        profilePic = "0001"
    context = {
        "isUser" : isUser,
        "isVolunteer" : isVolunteer,
        "userName" : userName,
        "profilePic" : profilePic,
        "email" : email
    }
    eventData = Event.objects.filter(name=event.replace("-", " ").replace(":", " - ")).first()
    context["isTeamEvent"] = eventData.isTeamEvent
    context["name"] = eventData.name
    context["department"] = eventData.department.name
    context["teamName"] = eventData.teamName
    context["teamLeader"] = eventData.teamLeader.user.get_full_name() if eventData.teamLeader != None else ""
    context["price"] = eventData.price
    context["winnerPrice1"] = eventData.winnerPrice1
    context["winnerPrice2"] = eventData.winnerPrice2
    context["location"] = eventData.location
    context["date"] = str(eventData.date)
    context["description"] = eventData.description
    context["rules"] = (eventData.rules).split("•")[1:] if eventData.rules != None and eventData.rules != "" else ""
    round1 = (eventData.round1).split("•")[1:] if eventData.round1 != None else []
    round2 = (eventData.round2).split("•")[1:] if eventData.round2 != None else []
    round3 = (eventData.round3).split("•")[1:] if eventData.round3 != None else []
    round4 = (eventData.round4).split("•")[1:] if eventData.round4 != None else []
    round5 = (eventData.round5).split("•")[1:] if eventData.round5 != None else []
    round1Title = eventData.round1Title if eventData.round1Title != None else ""
    round2Title = eventData.round2Title if eventData.round2Title != None else ""
    round3Title = eventData.round3Title if eventData.round3Title != None else ""
    round4Title = eventData.round4Title if eventData.round4Title != None else ""
    round5Title = eventData.round5Title if eventData.round5Title != None else ""
    context["rounds"] = []
    if round1Title != "":
        context["rounds"].append({"title": round1Title,"description": round1})
    if round2Title != "":
        context["rounds"].append({"title": round2Title,"description": round2})
    if round3Title != "":
        context["rounds"].append({"title": round3Title,"description": round3})
    if round4Title != "":
        context["rounds"].append({"title": round4Title,"description": round4})
    if round5Title != "":
        context["rounds"].append({"title": round5Title,"description": round5})
    context["tagline"] = eventData.tagline
    context["posterImage"] = eventData.posterImage
    context["winner1"] =  eventData.winner1.user.get_full_name() if eventData.winner1 != None  else ""
    context["winner2"] =  eventData.winner2.user.get_full_name() if eventData.winner2 != None  else ""
    context["winner3"] =  eventData.winner3.user.get_full_name() if eventData.winner3 != None  else ""
    context["organiser1"] = eventData.organiser1.user.get_full_name() if eventData.organiser1 != None else ""
    context["organiser1Phone"] = Profile.objects.filter(user=eventData.organiser1.user).first().phone if eventData.organiser1 != None else ""
    context["organiser2"] = eventData.organiser2.user.get_full_name() if eventData.organiser2 != None else ""
    context["organiser2Phone"] = Profile.objects.filter(user=eventData.organiser2.user).first().phone if eventData.organiser2 != None else ""
    context["organiser3"] = eventData.organiser3.user.get_full_name() if eventData.organiser3 != None else ""
    context["organiser3Phone"] = Profile.objects.filter(user=eventData.organiser3.user).first().phone if eventData.organiser3 != None else ""
    context["organiser4"] = eventData.organiser4.user.get_full_name() if eventData.organiser4 != None else ""
    context["organiser4Phone"] = Profile.objects.filter(user=eventData.organiser4.user).first().phone if eventData.organiser4 != None else ""
    context["organiser5"] = eventData.organiser5.user.get_full_name() if eventData.organiser5 != None else ""
    context["organiser5Phone"] = Profile.objects.filter(user=eventData.organiser5.user).first().phone if eventData.organiser5 != None else ""
    context["isTeamEvent"] = eventData.isTeamEvent
    context["teamParticapantCount"] = eventData.teamParticapantCount
    context["isClosed"] = eventData.isClosed
    context["status"] = eventData.status
    context["images"] = eventData.images["data"]
    context["isClosed"] = eventData.isClosed
    # request.session['event'] = eventData.name
    # return HttpResponse(json.dumps(context), content_type="application/json")
    return render(request, "event-details.html", context)

def otpvalidationWeb(request):
    if request.method == "POST":
        email = request.session['emailVarification']
        user = Profile.objects.filter(user=User.objects.filter(email=email).first()).first()
        if userOtp == user.otp:
            profile = Profile.objects.filter(user=User.objects.filter(email=email).first()).first()
            profile.isVerified = True
            profile.save()
            return redirect("/accountSetUp/")
        else:
            context = {'error' : "Invalid OTP"}
            return render(request, "otp-page.html",context)
    #404 page
    return render(request, "404.html")

def pageNotFound(request):
    return render(request,"404.html")

def cart(request):
    if request.user != None:
        try:
            profile = Profile.objects.filter(user=request.user).first()
            userName = request.user.first_name
            isUser = True
            isVolunteer = profile.isCampainVolunteer
            profilePic = profile.profilePic
        except:
            userName = "Anonymous"
            isUser = False
            isVolunteer = False
            profilePic = "0001"
    else:
        isUser = False
        isVolunteer = False
        userName = ""
        profilePic = "0001"
    context={
        "isUser" : isUser,
        "isVolunteer" : isVolunteer,
        "userName" : userName,
        "profilePic" : profilePic
    }
    return render(request,"cart.html",context)

def signOut(request):
    logout(request)
    return redirect('/')

def faqs(request):
    if request.user != None:
        try:
            profile = Profile.objects.filter(user=request.user).first()
            userName = request.user.first_name
            isUser = True
            isVolunteer = profile.isCampainVolunteer
            profilePic = profile.profilePic
        except:
            userName = "Anonymous"
            isUser = False
            isVolunteer = False
            profilePic = "0001"
    else:
        isUser = False
        isVolunteer = False
        userName = ""
        profilePic = "0001"
    context = {
        "isUser" : isUser,
        "isVolunteer" : isVolunteer,
        "userName" : userName,
        "profilePic" : profilePic
    }
    return render(request,"faqs.html",context)

def accountSetUp(request):
    if request.method == "POST":
        try: 
            email = request.session['emailVarification']
            
            name = request.POST['firstname']
            #college = body['college']
            phone = request.POST['mobileNo']
            profilePic = request.POST['profilePic']
            user = User.objects.filter(email=email).first()
            user.first_name = name
            user.save()
            profile = Profile.objects.filter(user=user).first()
            profile.college = "LDRP-ITR"
            profile.phone = phone
            profile.profilePic = profilePic
            profile.isAccountSetup = True
            profile.save()

            request.session['accountSetup'] = True

            return redirect('/login')
        except Exception as error: 
            print(error)
            return render(request, "account-setup.html")
    return render(request, "account-setup.html")

@csrf_exempt
def resendOtpWeb(request):
    try: 
        email =  request.session['emailVarification']
        otp = str(random.randint(1000, 9999))
        profile = Profile.objects.filter(user=User.objects.filter(email=email).first()).first()
        profile.otp = otp
        profile.save()
        emailSender(email,"./emailTemplates/resendOTPEmail.html",str(otp))
        return HttpResponse(json.dumps({"msg": "OTP sent to "+email}), content_type="application/json")
    except Exception as error:
            return HttpResponse(json.dumps({"error": error}), content_type="application/json")

@csrf_exempt
def ticketVerifer(request):
    if request.user != None:
        try:
            profile = Profile.objects.filter(user=request.user).first()
            userName = request.user.first_name
            isUser = True
            isVolunteer = profile.isCampainVolunteer
            profilePic = profile.profilePic
        except:
            userName = "Anonymous"
            isUser = False
            isVolunteer = False
            profilePic = "0001"
    else:
        isUser = False
        isVolunteer = False
        userName = ""
        profilePic = "0001"
    if isVolunteer == True:
        if request.method == "POST":
            body = json.loads(request.body)
            id = body['id']
            ticket = Ticket.objects.filter(id=id).first()
            if ticket != None:
                
                ticket.acceptedBy = profile
                ticket.isPaid = True
                
                ticket.save()
                return  HttpResponse(json.dumps({"msg": "Ticket has been Paid."}), content_type="application/json")
            else:
                return HttpResponse(json.dumps({"error": "error"}), content_type="application/json")
        tickets = Ticket.objects.all()
        dataTemp = []
        for ticket in tickets:
            count = 1
            if ticket.owner1 != None:
                count=count+1
            if ticket.owner2 != None:
                count=count+1
            if ticket.owner3 != None:
                count=count+1
            if ticket.owner4 != None:
                count=count+1
            temp = {}
            temp["id"] = ticket.id
            temp["profilePic"] = ticket.owner.profilePic
            temp["username"] = ticket.owner.user.first_name
            temp["email"] = ticket.owner.user.email
            if ticket.event.isTeamEvent != True:
                temp["price"] = ticket.event.price
            else: 
                temp["price"] = ticket.event.teamPrice
            temp["eventName"] = ticket.event.name
            temp["isPaid"] = ticket.isPaid
            temp["isTeamPriceFull"] = ticket.event.isTeamPriceFull
            try:
                temp["userCount"] = count
                if count != 1:
                    temp["total"] = count*int(ticket.event.price)
            except:
                temp["userCount"] = count
                temp["total"] = ticket.event.price
            dataTemp.append(temp)
        data = []
        data2 = []
        for i in dataTemp:
            if i["isPaid"]== False:
                data.append(i)
            else:
                data2.append(i)
        data = data[::-1]
        data.extend(data2)
        context = {
            "data" : data,
            "isUser" : isUser,
            "isVolunteer" : isVolunteer,
            "userName" : userName,
            "profilePic" : profilePic
        }
        return render(request, "ticket.html",context)
    else:
        return render(request, "404.html")

def myTicket(request):
    if request.user != None:
        try:
            profile = Profile.objects.filter(user=request.user).first()
            userName = request.user.first_name
            isUser = True
            isVolunteer = profile.isCampainVolunteer
            profilePic = profile.profilePic
            
        except:
            userName = "Anonymous"
            isUser = False
            isVolunteer = False
            profilePic = "0001"
    else:
        isUser = False
        isVolunteer = False
        userName = ""
        profilePic = "0001"
    if isUser == True:
        tickets = Ticket.objects.filter(Q(owner=profile)|Q(owner1=profile)|Q(owner2=profile)|Q(owner3=profile)|Q(owner4=profile)).all()
        
        dataTemp = []
        for ticket in tickets:
            count = 1
            if ticket.owner1 != None:
                count=count+1
            if ticket.owner2 != None:
                count=count+1
            if ticket.owner3 != None:
                count=count+1
            if ticket.owner4 != None:
                count=count+1
            temp = {}
            temp["id"] = ticket.id
            temp["profilePic"] = ticket.owner.profilePic
            temp["username"] = ticket.owner.user.first_name
            temp["email"] = ticket.owner.user.email
            if ticket.event.isTeamEvent != True:
                temp["price"] = ticket.event.price
            else: 
                temp["price"] = ticket.event.teamPrice
            temp["eventName"] = ticket.event.name
            temp["isPaid"] = ticket.isPaid
            temp["qrCodeData"] = ticket.qrCodeData
            temp["isTeamPriceFull"] = ticket.event.isTeamPriceFull
            if ticket.userCount >0:
                temp["isScanned"] = False
            else:
                temp["isScanned"] = True
            try:
                temp["userCount"] = count
                if count != 1:
                    temp["total"] = count*int(ticket.event.price)
            except:
                temp["userCount"] = 1
                temp["total"] = 0
            dataTemp.append(temp)
        data = []
        data2 = []
        for i in dataTemp:
            if i["isPaid"]== False:
                data.append(i)
            else:
                data2.append(i)
        data = data[::-1]
        data2 = data2[::-1]
        data.extend(data2)
        context = {
            "data" : data,
            "isUser" : isUser,
            "isVolunteer" : isVolunteer,
            "userName" : userName,
            "profilePic" : profilePic
        }
        return render(request, "myTicket.html",context)
    else:
        return render(request, "404.html")

def eventConfirmation(request):
    if request.user != None:
        try:
            profile = Profile.objects.filter(user=request.user).first()
            userName = request.user.first_name
            isUser = True
            isVolunteer = profile.isCampainVolunteer
            profilePic = profile.profilePic
        except:
            userName = "Anonymous"
            isUser = False
            isVolunteer = False
            profilePic = "0001"
    else:
        isUser = False
        isVolunteer = False
        userName = ""
        profilePic = "0001"
    context = {
        "isUser" : isUser,
        "isVolunteer" : isVolunteer,
        "userName" : userName,
        "profilePic" : profilePic,
        "team" : request.session['team'],
        "event" : request.session['event']
    }
    return render(request, "event-confirmation.html",context)

@csrf_exempt
def addTeamMebers(request):
    if request.user != None:
        try:
            profile = Profile.objects.filter(user=request.user).first()
            userName = request.user.first_name
            isUser = True
            isVolunteer = profile.isCampainVolunteer
            profilePic = profile.profilePic
        except:
            userName = "Anonymous"
            isUser = False
            isVolunteer = False
            profilePic = "0001"
    else:
        isUser = False
        isVolunteer = False
        userName = ""
        profilePic = "0001"
    
    if request.method == "POST":
        isForm = request.POST.get('isForm',False)
        if isForm == False:
            body = json.loads(request.body)
            email = body['email']
            user = User.objects.filter(email=email).first()
            if user is not None:
                return HttpResponse(json.dumps({"msg": email + " does exist in our Database."}), content_type="application/json")
            else:
                return HttpResponse(json.dumps({"error": "Email does not exist in our Database"}), content_type="application/json")
        else:
            users = request.POST.get('user')
            emailArr = users.split(",")
            request.session['team'] = []
            try:
                for i in range(len(emailArr)):
                    user = User.objects.filter(email=emailArr[i]).first()
                    profile = Profile.objects.filter(user=user).first()
                    if user is not None:
                        request.session['team'].append({"name":user.first_name, "email":user.email,"phone":profile.phone})
                return redirect("/eventConfirmation/")
            except:
                context = {
                    'email':request.user,
                    "isUser" : isUser,
                    "isVolunteer" : isVolunteer,
                    "userName" : userName,
                    "profilePic" : profilePic,
                    "event" : request.session['event'],
                    "min":Event.objects.filter(name=request.session['event']).first().teamParticapantCountMin,
                    "max":Event.objects.filter(name=request.session['event']).first().teamParticapantCount,
                    "error" : "Please confirm emails of your team members.",
                }
                return render(request, 'event-registration-form.html',context)
    
    context = {
        'email':request.user,
        "isUser" : isUser,
        "isVolunteer" : isVolunteer,
        "userName" : userName,
        "profilePic" : profilePic,
        "event" : request.session['event'],
        "min":Event.objects.filter(name=request.session['event']).first().teamParticapantCountMin,
        "max":Event.objects.filter(name=request.session['event']).first().teamParticapantCount,
    }
    return render(request, 'event-registration-form.html',context)

@csrf_exempt
def ticketGenrator(request):
    if request.method == "POST":
        try:
            body = json.loads(request.body)
            if 'isTeam' not in body.keys():
                eventName = body['event']
                event = Event.objects.filter(name=eventName).first()
                if event.isClosed == True:
                    return HttpResponse(json.dumps({"error": "Registration for this event is closed."}), content_type="application/json")
                else:
                    email = body['email']
                    user = User.objects.filter(email=email).first()
                    owner = Profile.objects.filter(user=user).first()
                    qrCodeData = uuid.uuid1()
                    userCount = body['userCount']
                    newTicket = Ticket()
                    newTicket.event = event
                    newTicket.owner = owner
                    newTicket.qrCodeData = qrCodeData
                    newTicket.userCount = userCount
                    newTicket.save()
                    return HttpResponse(json.dumps({"msg": "You are successfully registered. Your registration will get confirmed and you will also see the ticket in your account once you make the payment."}), content_type="application/json")
            else:
                eventName = body['event']
                event = Event.objects.filter(name=eventName).first()
                if event.isClosed == True:
                    return HttpResponse(json.dumps({"error": "Registration for this event is closed."}), content_type="application/json")
                else:
                    email = request.session['team'][0]['email']
                    user = User.objects.filter(email=email).first()
                    owner = Profile.objects.filter(user=user).first()
                    qrCodeData = uuid.uuid1()
                    newTicket = Ticket()
                    newTicket.event = event
                    newTicket.owner = owner
                    try:
                        teamMember1= User.objects.filter(email=request.session['team'][1]["email"]).first()
                        teamMember1Profile = Profile.objects.filter(user=teamMember1).first()
                        newTicket.owner1 = teamMember1Profile 
                    except:
                        newTicket.owner1 = None
                    try:
                        teamMember2= User.objects.filter(email=request.session['team'][2]["email"]).first()
                        teamMember2Profile = Profile.objects.filter(user=teamMember2).first()
                        newTicket.owner2 = teamMember2Profile 
                    except:
                        newTicket.owner2 = None
                    try:
                        teamMember3= User.objects.filter(email=request.session['team'][3]["email"]).first()
                        teamMember3Profile = Profile.objects.filter(user=teamMember3).first()
                        newTicket.owner3 = teamMember3Profile 
                    except:
                        newTicket.owner3 = None
                    try:
                        teamMember4= User.objects.filter(email=request.session['team'][4]["email"]).first()
                        teamMember4Profile = Profile.objects.filter(user=teamMember4).first()
                        newTicket.owner4 = teamMember4Profile 
                    except:
                        newTicket.owner4 = None
                    newTicket.qrCodeData = qrCodeData
                    newTicket.userCount = len(request.session['team'])
                    newTicket.save()
                    request.session['team'] = []
                    return HttpResponse(json.dumps({"msg": "You are successfully registered. Your registration will get confirmed and you will also see the ticket in your account once you make the payment."}), content_type="application/json")
        except Exception as error:
            return HttpResponse(json.dumps({"error": str(error)}), content_type="application/json")
    else:
        return render(request, "404.html")

@csrf_exempt
def dataOutper(request):
    for event in Event.objects.all():
        eventName = event.name
        department = event.department.name
        tickets = Ticket.objects.filter(event=event).all()
        paid = 0
        unpaid = 0
        for ticket in tickets:
            if ticket.event.isTeamEvent:
                if ticket.isPaid:
                    paid += ticket.userCount
                else:
                    unpaid += ticket.userCount
            else:
                if ticket.isPaid:
                    paid += 1
                else:
                    unpaid += 1
        print(department,",",eventName,",",paid,",",unpaid)
    return HttpResponse("Done")

@csrf_exempt
def closeEvents(request):
    for event in Event.objects.all():
        event.isClosed = True
        event.save()
    return HttpResponse("Done")