Exemple #1
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    def post(self, request, image_id, format=None):

        user = request.user

        try:
            found_image = models.Image.objects.get(id=image_id)
        except models.Image.DoesNotExist:
            return Response(status=status.HTTP_404_NOT_FOUND)

        # 이미지를 찾고, 이미지가 존재하면 이미 존재하는 좋아요를 찾는다.
        try:
            preexisiting_like = models.Like.objects.get(creator=user,
                                                        image=found_image)
            return Response(status=status.HTTP_304_NOT_MODIFIED)

        # 이미 존재하는 좋아요가 없으면, 좋아요를 생성.
        except models.Like.DoesNotExist:

            new_like = models.Like.objects.create(creator=user,
                                                  image=found_image)

            new_like.save()

            # create notification for user follow
            notification_views.create_notification(user, found_image.creator,
                                                   'like', found_image)

        return Response(status=status.HTTP_201_CREATED)
Exemple #2
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    def post(self, request, image_id, format=None):

        # user는 요청한 유저ID를 가져가게 되어 있다.
        user = request.user

        try:
            # 해당 이미지는 이미지 ID와 같은 ID를 갖고 있다. 그 이미지 ID는 URL에서 왔다.
            found_image = models.Image.objects.get(id=image_id)

        except models.Image.DoesNotExist:
            return Response(status=status.HTTP_404_NOT_FOUND)

        serializer = serializers.CommentSerializer(data=request.data)

        if serializer.is_valid():

            serializer.save(creator=user, image=found_image)

            # create notification for user follow
            notification_views.create_notification(user, found_image.creator,
                                                   'comment', found_image,
                                                   serializer.data['message'])

            return Response(data=serializer.data,
                            status=status.HTTP_201_CREATED)

        else:
            return Response(data=serializer.errors,
                            status=status.HTTP_400_BAD_REQUEST)
Exemple #3
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    def post(self, request, image_id, format=None):

        user = request.user
        #  if문 형식으로 try catch 사용하기
        try:
            found_image = models.Image.objects.get(id=image_id)
        except models.Image.DoesNotExist:
            return Response(status=status.HTTP_404_NOT_FOUND)

        serializer = serializers.CommentSerializer(data=request.data)

        if serializer.is_valid():

            serializer.save(creator=user, image=found_image)

            notifications_views.create_notification(user, found_image.creator,
                                                    'comment', found_image,
                                                    serializer.data['message'])

            return Response(data=serializer.data,
                            status=status.HTTP_201_CREATED)

        else:
            return Response(data=serializer.errors,
                            status=status.HTTP_400_BAD_REQUEST)
Exemple #4
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    def post(self, request, image_id, format=None):

        user = request.user

        #  if문 형식 대신 try catch 형식으로 대신함
        try:
            found_image = models.Image.objects.get(id=image_id)
        except models.Image.DoesNotExist:
            return Response(
                status=status.HTTP_404_NOT_FOUND)  # 해당 이미지가 없으면 404에러

        try:
            preexisting_like = models.Like.objects.get(  # 이미 좋아요가 눌려있을때
                creator=user, image=found_image)
            return Response(status=status.HTTP_304_NOT_MODIFIED)

        except models.Like.DoesNotExist:  # 좋아요가 없다면

            new_like = models.Like.objects.create(  # 좋아요 추가
                creator=user, image=found_image)

            notifications_views.create_notification(user, found_image.creator,
                                                    'like', found_image)
            new_like.save()  # 값 저장
            return Response(status=status.HTTP_201_CREATED)
Exemple #5
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    def post(self, request, item_id, format=None):

        user = request.user

        try:
            found_production = Production.objects.get(id=item_id)

        except Production.DoesNotExist:
            return Response(status=status.HTTP_404_NOT_FOUND)

        try:
            preexisiting_like = Like.objects.get(creator=user,
                                                 post=found_production)

            return Response(status=status.HTTP_304_NOT_MODIFIED)

        except Like.DoesNotExist:

            new_like = Like.objects.create(creator=user, post=found_production)

            new_like.save()

            notifications_views.create_notification(user,
                                                    found_production.creator,
                                                    "like", found_production)

            return Response(status=status.HTTP_201_CREATED)
Exemple #6
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def request_membership(request, organization_id=None):
    user = request.user
    organization = Organization.objects.filter(id=organization_id).first()
    if organization:
        # role = request.DATA.get("role")
        if not OrganizationMember.user_is_member_of(user, organization):
            if not OrganizationMember.user_is_member_of(user):
                role = "COO"
                membership = OrganizationMember()
                membership.organization = organization
                membership.user = user
                membership.role = role
                membership.initiator = user
                membership.save()
                plain_member = membership.plain()
                serializer = PlainMemberSerializer(plain_member)
                message = "%s %s has requested membership of %s" % (user.first_name, user.last_name, organization.name, )
                for admin in organization.administrators():
                    create_notification("OMR", membership.id, membership.user, admin.user, message=message)
                return Response(serializer.data)
            return Response({
                "status": HTTP_400_BAD_REQUEST,
                "message": "You are already a member/awaiting membership of some other organization"
            }, status=HTTP_400_BAD_REQUEST)
        return Response({
            "status": HTTP_400_BAD_REQUEST,
            "message": "You are already a member/awaiting membership of this organization"
        }, status=HTTP_400_BAD_REQUEST)
    return Response({
        "status": HTTP_404_NOT_FOUND,
        "message": "Organization not found"
    }, status=HTTP_404_NOT_FOUND)
Exemple #7
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    def post(self, request, item_id, format=None):

        user = request.user

        try:
            found_production = Production.objects.get(id=item_id)
        except Production.DoesNotExist:
            return Response(status=status.HTTP_404_NOT_FOUND)

        serializer = CommentSerializer(data=request.data)

        if serializer.is_valid():

            serializer.save(creator=user, post=found_production)

            notifications_views.create_notification(
                user,
                found_production.creator,
                "comment",
                found_production,
                serializer.data["message"],
            )

            return Response(data=serializer.data,
                            status=status.HTTP_201_CREATED)

        else:
            return Response(data=serializer.errors,
                            status=status.HTTP_400_BAD_REQUEST)
Exemple #8
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def process_membership_request(request, organization_id=None, request_id=None, accept=True):
    """
    Accepts/Rejects a membership request.
    :param request: an HTTP request
    :param organization_id: organization of the request
    :param request_id: id of membership request
    :param accept: accept/reject
    :return: Response with success/failure
    """
    user = request.user
    organization = Organization.objects.filter(id=organization_id).first()
    membership = OrganizationMember.objects.filter(id=request_id).first()
    membership_role = request.DATA.get("role")
    if organization:
        if membership:
            if OrganizationMember.user_is_admin(organization, user):
                if membership.is_new():
                    message = ""
                    notification_type = ""
                    if accept:
                        membership.is_accepted = True
                        message = "Your membership request has been accepted"
                        notification_type = "ORA"
                    else:
                        membership.is_rejected = True
                        message = "Your membership request has been rejected"
                        notification_type = "ORR"
                    if membership_role:
                        membership.role = membership_role
                    else:
                        membership.role = "COO"
                    membership.save()
                    plain_invitation = membership.plain()
                    serializer = PlainMemberSerializer(plain_invitation)
                    create_notification("", membership.id, membership.initiator, membership.user, message=message)
                    return Response(serializer.data)
                return Response({
                    "status": HTTP_400_BAD_REQUEST,
                    "message": "This membership request had already been accepted/rejected"
                }, status=HTTP_400_BAD_REQUEST)
            return Response({
                "status": HTTP_401_UNAUTHORIZED,
                "message": "You are not authorized to accept/reject this membership request"
            }, status=HTTP_401_UNAUTHORIZED)
        return Response({
            "status": HTTP_404_NOT_FOUND,
            "message": "Membership request not found"
        }, status=HTTP_404_NOT_FOUND)
    return Response({
        "status": HTTP_404_NOT_FOUND,
        "message": "Organization not found"
    }, status=HTTP_404_NOT_FOUND)
def approve_leave(request):
    if not manager.has_lms_access(request.user)[1]:
        messages.error(
            request,
            "Sorry. You do not have permission for LMS. Please contact your authority."
        )
        return HttpResponseRedirect(reverse('crm_index'))

    if not check_leave_admin.is_leave_issuer(request.user):
        messages.error(request, "Sorry. You do not have permission.")
        return HttpResponseRedirect(reverse('lms_index'))

    id = ''
    if request.method == "POST":
        try:
            id = request.POST['lms_id']
        except (Exception, ValueError) as e:
            print(e)
            messages.error(request, "Something went wrong. Please try again.")
            return HttpResponseRedirect(reverse('lms_index'))
        if leave_manager.approve_leave_request(request, int(id)):
            leave = leave_models.Leave.objects.get(id=int(id))
            notification_data = {
                "type":
                "leave-approved",
                "data":
                leave,
                "text":
                "Your {} has been approved by {}".format(
                    leave.type.type, request.user.get_full_name())
            }
            notification_views.create_notification(
                request,
                data=notification_data,
                for_employee=leave.user.employee)
            total_noti = notification_views.notification_count(request)

            pusher_client.trigger('leave-channel', 'leave-approved', {
                "count": total_noti,
                "applied_by_id": leave.user.employee.user.id
            })

            messages.success(request, "Leave approved successfully.")
        else:
            messages.error(request, "Something went wrong. Please try again.")
        return HttpResponseRedirect(reverse('get_leave_requests'))
    else:
        messages.error(request,
                       'Method not allowed. Please try again. Thank You')
        return HttpResponseRedirect(reverse('lms_index'))
Exemple #10
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def send_broadcast(request, event_id=None):

    me = request.user
    to = request.DATA.get("to")
    title = request.DATA.get("title")
    msg = request.DATA.get("message")

    event = Event.objects.filter(id=event_id).first()
    if not event:
        return Response({
            "status": HTTP_404_NOT_FOUND,
            "message": "Event not found"
        }, status=HTTP_404_NOT_FOUND)

    event_organization = event.owner
    user_organization = OrganizationMember.user_organization(me)
    if event_organization != user_organization:
        return Response({
            "status": HTTP_401_UNAUTHORIZED,
            "message": "You are not an authorized member of the event's organization"
        }, status=HTTP_401_UNAUTHORIZED)

    if not OrganizationMember.user_is_admin(user_organization, me):
        return Response({
            "status": HTTP_401_UNAUTHORIZED,
            "message": "You must be an administrator to broadcast messages"
        }, status=HTTP_401_UNAUTHORIZED)

    if to == "ALL":
        recipients = User.objects.all()
    elif to == "CASTING":
        recipients = User.objects.filter(my_user__type='C')
    else:
        recipients = User.objects.filter(my_user__type='T')

    for recipient in recipients:
        message = Message()
        message.from_user = me
        message.to_user = recipient
        message.title = title
        message.message = msg
        message.save()
        create_notification("MSG", message.id, me, recipient, message=msg)

    serializer = PlainMessageSerializer({
        "status": HTTP_200_OK,
        "message": "Broadcast sent."
    })
    return Response(serializer.data)
Exemple #11
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    def post(self, request, user_id, format=None):

        user = request.user

        try:
            user_to_follow = User.objects.get(id=user_id)
        except User.DoesNotExist:
            return Response(status=status.HTTP_404_NOT_FOUND)

        user.following.add(user_to_follow)
        user_to_follow.followers.add(user)

        create_notification(user, user_to_follow, Constant.TYPE_FOLLOW)

        return Response(status=status.HTTP_200_OK)
Exemple #12
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    def post(self, request, user_id, forma=None):

        user = request.user

        try:
            user_to_follow = User.objects.get(id=user_id)
        except User.DoexNotExist:
            return Response(status=status.HTTP_404_NOT_FOUND)

        user.following.add(user_to_follow)

        user.save()

        notifications_views.create_notification(user, user_to_follow, 'follow')

        return Response(status=status.HTTP_200_OK)
Exemple #13
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def process_invitation(request, organization_id=None, invitation_id=None, accept=True):
    """
    Accepts/Rejects an invitation.
    :param request: an HTTP request
    :param organization_id: organization of the invitation
    :param invitation_id: id of inivitation
    :param accept: accept/reject
    :return: Response with success/failure
    """
    user = request.user
    organization = Organization.objects.filter(id=organization_id).first()
    invitation = OrganizationMember.objects.filter(id=invitation_id).first()
    if organization:
        if invitation:
            if invitation.user == user:
                if invitation.is_new():
                    message = ""
                    notification_type = ""
                    if accept:
                        invitation.is_accepted = True
                        message = "Your membership invitation has been accepted"
                        notification_type = "OIA"
                    else:
                        invitation.is_rejected = True
                        message = "Your membership invitation has been rejected"
                        notification_type = "OIR"
                    invitation.save()
                    plain_invitation = invitation.plain()
                    serializer = PlainMemberSerializer(plain_invitation)
                    create_notification(notification_type, invitation.id, invitation.user, invitation.initiator, message=message)
                    return Response(serializer.data)
                return Response({
                    "status": HTTP_400_BAD_REQUEST,
                    "message": "This invitation had already been accepted/rejected"
                }, status=HTTP_400_BAD_REQUEST)
            return Response({
                "status": HTTP_401_UNAUTHORIZED,
                "message": "You are not authorized to accept/reject this invitation"
            }, status=HTTP_401_UNAUTHORIZED)
        return Response({
            "status": HTTP_404_NOT_FOUND,
            "message": "Invitation not found"
        }, status=HTTP_404_NOT_FOUND)
    return Response({
        "status": HTTP_404_NOT_FOUND,
        "message": "Organization not found"
    }, status=HTTP_404_NOT_FOUND)
Exemple #14
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def process_attendance_request(request, event_id=None, request_id=None, accept=True):
    """
    Accepts/Rejects a membership request.
    :param request: an HTTP request
    :param event_id: organization of the request
    :param request_id: id of membership request
    :param accept: accept/reject
    :return: Response with success/failure
    """
    user = request.user
    event = Event.objects.filter(id=event_id).first()
    attend_request = EventAttendee.objects.filter(id=request_id).first()
    if event:
        organization = event.owner
        if attend_request:
            if OrganizationMember.user_is_admin(organization, user):
                if attend_request.is_new():
                    message = ""
                    n_type = "ERA"
                    if accept:
                        attend_request.is_accepted = True
                        message = "Your attendance request has been accepted"
                    else:
                        attend_request.is_rejected = True
                        n_type = "ERR"
                        message = "Your attendance request has been rejected"
                    attend_request.save()
                    plain_request = attend_request.plain()
                    serializer = PlainAttendeeSerializer(plain_request)
                    create_notification(n_type, plain_request.attendance_id, user, attend_request.attendee, message=message)
                    return Response(serializer.data)
                return Response({
                    "status": HTTP_400_BAD_REQUEST,
                    "message": "The request to attend by this user has already been accepted/rejected"
                }, status=HTTP_400_BAD_REQUEST)
            return Response({
                "status": HTTP_401_UNAUTHORIZED,
                "message": "You are not authorized to accept/reject this membership request"
            }, status=HTTP_401_UNAUTHORIZED)
        return Response({
            "status": HTTP_404_NOT_FOUND,
            "message": "User request not found"
        }, status=HTTP_404_NOT_FOUND)
    return Response({
        "status": HTTP_404_NOT_FOUND,
        "message": "Event not found"
    }, status=HTTP_404_NOT_FOUND)
Exemple #15
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def send_message(request):
    """
    Sends a message to a linked user.
    Allowed HTTP methods are:\n
        1. POST to send\n
            Accepts following hash:\n
            . {\n
                "to": [user_id],\n
                "title": [message_title],\n
                "message": [the_message]\n
            }\n
            Returns:\n
            . Newly created message
    Status:\n
        1. 200 on success
        2. 400 if some error occurs
        3. 401 if un-authorized
        4. 404 if user not found
    Notes:\n
        1. Require user's token to be sent in the header as:\n
            Authorization: Token [token]\n
    """
    me = request.user
    to_id = request.DATA.get("to")
    title = request.DATA.get("title")
    msg = request.DATA.get("message")
    to = User.objects.filter(id=to_id).first()

    if to:
        if Link.is_already_link(me, to):
            message = Message()
            message.from_user = me
            message.to_user = to
            message.title = title
            message.message = msg
            message.save()
            create_notification("MSG", message.id, me, to, message=msg)
            serializer = PlainMessageSerializer(message.plain())
            return Response(serializer.data)
        return Response({
            "status": HTTP_400_BAD_REQUEST,
            "message": "Cannot send message to a non-link"
        }, status=HTTP_400_BAD_REQUEST)
    return Response({
        "status": HTTP_404_NOT_FOUND,
        "message": "User not found"
    }, status=HTTP_404_NOT_FOUND)
Exemple #16
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    def post(self, request, id, format=None):

        user = request.user

        try:
            user_to_follow = models.User.objects.get(id=id)
        except models.User.DoesNotExist:
            return Response(status=status.HTTP_404_NOT_FOUND)

        user.following.add(user_to_follow)

        user.save()

        # create notification for user follow
        notification_views.create_notification(user, user_to_follow, 'follow')

        return Response(status=status.HTTP_200_OK)
Exemple #17
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def send_callbacks_to_talent(request, event_id=None):
    """
    NOT for mobiles
    """
    user = request.user
    event = Event.objects.filter(id=event_id).first()
    str_talent_callbacks = request.DATA.get("talent_callbacks")
    if event:
        user_organization = OrganizationMember.user_organization(user)
        if user_organization:
            is_admin = OrganizationMember.user_is_admin(user_organization, user)
            if is_admin and event.owner.id == user_organization.id:
                talent_callback_ids = str_talent_callbacks.split(",")
                for talent_callback_id in talent_callback_ids:
                    talent_callback = CallbackTalent.objects.filter(id=talent_callback_id).first()
                    if talent_callback:
                        if talent_callback.callback.callback_organization == user_organization:
                            talent_callback.sent_to_event_organization = True
                            talent_callback.save()
                            create_notification("CB", talent_callback.id, event_id, talent_callback.talent.id, message="Callback Request")
                        else:
                            return Response({
                                "status": HTTP_401_UNAUTHORIZED,
                                "message": "You are not authorized to perform this action"
                            }, status=HTTP_401_UNAUTHORIZED)
                    return Response({
                        "status": HTTP_404_NOT_FOUND,
                        "message": "Talent callback not found"
                    }, status=HTTP_404_NOT_FOUND)
                return Response({
                    "status": HTTP_200_OK,
                    "message": "OK"
                }, status=HTTP_200_OK)
            return Response({
                "status": HTTP_401_UNAUTHORIZED,
                "message": "You must be an admin of the event's organization to be able to send callbacks to talents on behalf of the casting organization"
            }, status=HTTP_401_UNAUTHORIZED)
        return Response({
            "status": HTTP_401_UNAUTHORIZED,
            "message": "You need to be an approved member of some organization to perform this action"
        }, status=HTTP_401_UNAUTHORIZED)
    return Response({
        "status": HTTP_404_NOT_FOUND,
        "message": "Event not found"
    }, status=HTTP_404_NOT_FOUND)
Exemple #18
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def request_attendance(request, event_id=None):
    user = request.user
    event = Event.objects.filter(id=event_id).first()
    event_organization = event.owner
    if event:
        if user.my_user.type == 'C':
            user_organization = OrganizationMember.user_organization(user)
            if user_organization is None:
                return Response({
                    "status": HTTP_400_BAD_REQUEST,
                    "message": "You must be associated with your organization to attend this event"
                }, HTTP_400_BAD_REQUEST)
            elif user_organization.id == event_organization.id:
                return Response({
                    "status": HTTP_400_BAD_REQUEST,
                    "message": "You are the organizer of this event and don't need to link to the event"
                }, HTTP_400_BAD_REQUEST)
        if not EventAttendee.user_is_already_attending(user, event):
            attendance = EventAttendee()
            attendance.event = event
            if user.my_user.type == 'C':
                attendance.organization = user_organization
            else:
                attendance.organization = None
            attendance.attendee = user
            attendance.save()
            plain_attendance = attendance.plain()
            serializer = PlainAttendeeSerializer(plain_attendance)
            message = "%s %s has requested to attend %s" % (user.first_name, user.last_name, event.name, )
            for admin in event_organization.administrators():
                logger.debug(admin.user.first_name)
                create_notification("ER", attendance.id, attendance.attendee, admin.user, message=message)
            return Response(serializer.data)
        return Response({
            "status": HTTP_400_BAD_REQUEST,
            "message": "You are already attending/awaiting approval of this event"
        }, status=HTTP_400_BAD_REQUEST)
    return Response({
        "status": HTTP_404_NOT_FOUND,
        "message": "Event not found"
    }, status=HTTP_404_NOT_FOUND)
Exemple #19
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    def post(self, request, image_id, format=None):

        user = request.user

        try:
            image = Image.objects.get(id=image_id)
        except Image.DoesNotExist:
            return Response(status=status.HTTP_404_NOT_FOUND)

        serializer = CommentSerializer(data=request.data)

        if serializer.is_valid():
            serializer.save(creator=user, image=image)
            create_notification(user, image.creator, Constant.TYPE_COMMENT,
                                image, request.data['message'])
            return Response(data=serializer.data,
                            status=status.HTTP_201_CREATED)
        else:

            return Response(data=serializer.errors,
                            status=status.HTTP_400_BAD_REQUEST)
Exemple #20
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    def post(self, request, image_id, format=None):

        user = request.user

        try:
            image = Image.objects.get(id=image_id)
        except Image.DoesNotExist:
            return Response(status=status.HTTP_404_NOT_FOUND)

        try:
            Like.objects.get(
                creator=user,
                image=image,
            )
            return Response(status=status.HTTP_304_NOT_MODIFIED)
        except Like.DoesNotExist:
            Like.objects.create(
                creator=user,
                image=image,
            )
            create_notification(user, image.creator, Constant.TYPE_LIKE, image)
            return Response(status=status.HTTP_201_CREATED)
Exemple #21
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def invite_user(request, organization_id=None):
    initiator = request.user
    organization = Organization.objects.filter(id=organization_id).first()
    if organization:
        if OrganizationMember.user_is_admin(organization, initiator):
            user_id = request.DATA.get("to")
            user = User.objects.filter(id=user_id).first()
            role = request.DATA.get("role")
            if not OrganizationMember.user_is_member_of(user, organization):
                if not OrganizationMember.user_is_member_of(user):
                    invitation = OrganizationMember()
                    invitation.organization = organization
                    invitation.user = user
                    invitation.role = role
                    invitation.initiator = initiator
                    invitation.save()
                    plain_member = invitation.plain()
                    serializer = PlainMemberSerializer(plain_member)
                    message = "You have been invited to join %s as %s" % (organization.name, "as an administrator" if invitation.role == "ADM" else "as a coordinator", )
                    create_notification("OMI", invitation.id, invitation.initiator, invitation.user, message=message)
                    return Response(serializer.data)
                return Response({
                    "status": HTTP_400_BAD_REQUEST,
                    "message": "The user is already a member of some other organization"
                }, status=HTTP_400_BAD_REQUEST)
            return Response({
                "status": HTTP_400_BAD_REQUEST,
                "message": "The user is already a member/awaiting membership of this organization"
            }, status=HTTP_400_BAD_REQUEST)
        return Response({
            "status": HTTP_401_UNAUTHORIZED,
            "message": "You are not authorized to send membership invitation"
        }, status=HTTP_401_UNAUTHORIZED)
    return Response({
        "status": HTTP_404_NOT_FOUND,
        "message": "Organization not found"
    }, status=HTTP_404_NOT_FOUND)
def apply_leave(request):
    if 'crm_branch' not in cache:
        redis.set_crm_branch(request)

    current_branch = cache.get('crm_branch')
    context = {}
    context.update({"current_branch": current_branch})

    leave_type = leave_models.LeaveType.objects.all()

    context.update({"leave_type": leave_type})

    if request.method == "POST":
        if validation.leave_validation(request):
            return HttpResponseRedirect(reverse("crm_index"))

        valid = validation.able_to_apply_leave(request)
        try:
            from_date = datetime.strptime(request.POST['from_date'],
                                          "%Y-%m-%d")
            context.update({"old_from_date": from_date})
        except (Exception, ValueError) as e:
            pass
        try:
            to_date = datetime.strptime(request.POST['to_date'], "%Y-%m-%d")
            context.update({"old_to_date": to_date})
        except (Exception, ValueError) as e:
            pass
        try:
            context.update({"old_reason": request.POST['leave_reason']})
        except (Exception, ValueError) as e:
            pass
        try:
            context.update({"old_leave_type": int(request.POST["leave_type"])})
        except (Exception, ValueError) as e:
            pass
        try:
            context.update({"old_half": request.POST['half_leave']})
        except (Exception, ValueError) as e:
            pass

        if not valid[1]:
            context.update({"data_failed": valid[0]})
            return render(request,
                          "leave_manager/" + template_version +
                          "/apply_leave.html",
                          context=context)
            return HttpResponseRedirect(reverse("lms_apply_leave"))

        has_left = validation.has_leave_left(request)

        if not has_left[1]:
            if has_left[0]['status'] == "0":
                messages.error(
                    request,
                    "Sorry. You cannot apply for leave. You have {} days of <b>{}</b> leave left."
                    .format(has_left[0]['diff'], has_left[0]['type']))
            elif has_left[0]['status'] == "1":
                messages.error(
                    request,
                    "Sorry. You cannot apply for leave. You have only {} days of <b>{}</b> leave left."
                    .format(has_left[0]['diff'], has_left[0]['type']))
            elif has_left[0]['status'] == "2":
                messages.error(
                    request,
                    "Sorry. Something went wrong. Please try again later.")
            return render(request,
                          "leave_manager/" + template_version +
                          "/apply_leave.html",
                          context=context)

        leave_issuer = check_leave_admin.get_employee_leave_issuer(
            request.user)
        if leave_issuer[1]:
            issuer = leave_issuer[0]
            current_lms_user = leave_manager.get_lms_user(request.user)

            if not current_lms_user[1]:
                messages.error(request,
                               "Something went wrong. Please try again.")
                return HttpResponseRedirect(reverse("crm_index"))

            leave_details = {
                "current_lms_user":
                current_lms_user[0],
                "issuer":
                issuer,
                "from_date":
                datetime.strptime(request.POST["from_date"], "%Y-%m-%d"),
                "to_date":
                datetime.strptime(request.POST["to_date"], "%Y-%m-%d"),
                "leave_type":
                leave_models.LeaveType.objects.get(
                    id=request.POST["leave_type"]),
                "leave_reason":
                request.POST["leave_reason"],
                "half_day":
                False,
                "leave_multiplier":
                1,
            }
            full_ = request.user.get_full_name()

            if leave_manager.half_leave_applied(request):
                leave_details.update({
                    "half_day": True,
                    "leave_multiplier": 0.5
                })

            apply_ = leave_manager.apply_leave(leave_details, request)

            if not apply_[1]:
                messages.error(request,
                               "Leave applied failed. Please try again.")

            # notification_models.Notifications.objects.create(employee=issuer, leave=apply_[0], text="{} has applied for {}.".format(full_, leave_models.LeaveType.objects.get(id=request.POST["leave_type"])))

            notification_data = {
                "type":
                "apply-leave",
                "data":
                apply_[0],
                "text":
                "{} has applied for {}.".format(
                    full_,
                    leave_models.LeaveType.objects.get(
                        id=request.POST["leave_type"])),
                "url":
                '/lms/leave-requests'
            }
            notification_views.create_notification(request,
                                                   data=notification_data,
                                                   for_employee=issuer)
            return HttpResponseRedirect(reverse('lms_apply_leave'))

        else:
            messages.error(
                request,
                "Leave not applied. Probably server error or you dont have any leave issuer."
            )
            return HttpResponseRedirect(reverse('crm_index'))
    else:

        return render(request,
                      "leave_manager/" + template_version +
                      "/apply_leave.html",
                      context=context)