def post(self, request):
serializer = SolicitationSerializer(data=request.data)
if serializer.is_valid():
solicitation = Solicitation()
with transaction.atomic():
data = {}
solicitation.owner = request.user
solicitation.donation = Donation.objects.get(id=request.POST.get('donation'))
if request.POST.get('comment') == '':
solicitation.comment = 'Nenhum comentário'
else:
solicitation.comment = request.POST.get('comment')
if solicitation.donation.status != Donation.ACTIVE:
data['message'] = 'Esta doação não pode ser solicitada.'
return Response(data, status=status.HTTP_403_FORBIDDEN)
solicitation.save()
donation = Donation.objects.get(id=request.POST.get('donation'))
message = 'A sua doação ' + donation.slug + ' foi solicitada pelo usuário ' + solicitation.owner.get_name() + '.'
notification = Notification.objects.create(message=message, notified=donation.donator, sender=solicitation.owner, type=Notification.MY_DONATIONS)
send_push_notification(notification)
subject = "Sua doação foi solicitada"
context = {}
context['user'] = donation.donator
context['domain'] = get_current_site(request).domain
context['protocol'] = 'https' if request.is_secure() else 'http'
context['donation'] = donation
context['solicitation'] = solicitation
send_mail_template(subject, "emails/notification_solicitation_email.html", context, [donation.donator.email])
data['message'] = 'Solicitação feita com sucesso!'
return Response(data, status=status.HTTP_201_CREATED,)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request):
data = {}
with transaction.atomic():
solicitation_pk = request.POST.get('solicitation', None)
if not solicitation_pk:
data['message'] = "Solicitação não encontrada."
return Response(data, status=status.HTTP_404_NOT_FOUND,)
reason_rejection = request.POST.get('reason_rejection')
if reason_rejection == '':
data['message'] = "O motivo de rejeição não pode ficar em branco."
return Response(data, status=status.HTTP_400_BAD_REQUEST,)
solicitation = Solicitation.objects.get(pk=solicitation_pk)
solicitation.status = Solicitation.REJECTED
solicitation.reason_rejection = reason_rejection
solicitation.save()
#Validação da doação
donation = Donation.objects.get(pk=solicitation.donation.pk)
if donation.status == Donation.INVALID:
data['message'] = 'Esta solicitação não pode ser movimentada, a doação está vencida.'
return Response(data, status=status.HTTP_400_BAD_REQUEST)
list_solicitations = []
queryset = Solicitation.objects.filter(donation__id=donation.pk)
for obj in queryset:
obj.update_status()
list_solicitations.append(obj)
serializer = SolicitationSerializer(list_solicitations, many=True)
data['solicitations'] = serializer.data
data['message'] = 'Solicitação rejeitada com sucesso.'
#Notificação
message = 'A sua solicitação ' + solicitation.slug + ' foi rejeitada pelo usuário ' + donation.donator.get_name() + '.'
notification = Notification.objects.create(message=message, notified=solicitation.owner, sender=donation.donator, type=Notification.MY_SOLICITATIONS)
send_push_notification(notification)
#E-mail
subject = "Sua solicitação foi rejeitada"
context = {}
context['user'] = solicitation.owner
context['domain'] = get_current_site(request).domain
context['protocol'] = 'https' if request.is_secure() else 'http'
context['donation'] = donation
context['solicitation'] = solicitation
send_mail_template(subject, "emails/notification_rejection_solicitation_email.html", context, [solicitation.owner.email])
return Response(data, status=status.HTTP_200_OK)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request):
data = {}
solicitation_pk = request.POST.get('solicitation')
try:
solicitation = Solicitation.objects.get(pk=solicitation_pk)
except:
data['message'] = 'Solicitação não encontrada.'
return
with transaction.atomic():
solicitation.status = Solicitation.COMPLETED
solicitation.save()
serializer = SolicitationSerializer(solicitation)
donation = Donation.objects.get(pk=solicitation.donation.pk)
donation.status = Donation.COMPLETED
donation.is_accepted = True
donation.receiver = solicitation.owner
donation.save()
message = 'A sua solicitação ' + solicitation.slug + ' da doação ' + donation.slug + 'foi finalizada. Obrigado por usar o AlimentAÍ.'
notification = Notification.objects.create(message=message, notified=solicitation.owner, sender=donation.donator, type=Notification.MY_SOLICITATIONS)
send_push_notification(notification)
subject = "Parabéns - Sua solicitação foi finalizada"
context = {}
context['user'] = solicitation.owner
context['domain'] = get_current_site(request).domain
context['protocol'] = 'https' if request.is_secure() else 'http'
context['donation'] = donation
context['solicitation'] = solicitation
send_mail_template(subject, "emails/notification_finalize_solicitation_email.html", context, [solicitation.owner.email])
list_solicitations = []
for obj in donation.solicitations.all():
if obj.pk != solicitation.pk:
if obj.status != Solicitation.REJECTED:
obj.status = Solicitation.UNCOMPLETED
obj.save()
list_solicitations.append(obj)
serializer = SolicitationSerializer(list_solicitations, many=True)
data['solicitations'] = serializer.data
data['message'] = 'Solicitação finalizada com sucesso.'
return Response(data, status=status.HTTP_200_OK)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request):
data = {}
solicitation_pk = request.POST.get('solicitation')
try:
solicitation = Solicitation.objects.get(pk=solicitation_pk)
except:
data['message'] = 'Solicitação não encontrada.'
with transaction.atomic():
solicitation.status = Solicitation.CREATED
solicitation.save()
donation = Donation.objects.get(pk=solicitation.donation.pk)
for obj in donation.solicitations.all():
if obj.status != Solicitation.REJECTED:
obj.status = Solicitation.CREATED
obj.save()
message = 'A sua solicitação ' + solicitation.slug + ' foi cancelada pelo usuário ' + donation.donator.get_name() + '.'
notification = Notification.objects.create(message=message, notified=solicitation.owner, sender=donation.donator, type=Notification.MY_SOLICITATIONS)
send_push_notification(notification)
list_solicitations = []
queryset = Solicitation.objects.filter(donation__id=donation.pk)
for obj in queryset:
obj.update_status()
list_solicitations.append(obj)
serializer = SolicitationSerializer(list_solicitations, many=True)
if donation.status != Donation.INVALID:
donation.status = Donation.ACTIVE
donation.save()
data['solicitations'] = serializer.data
data['message'] = 'Solicitação rejeitada com sucesso.'
subject = "Sua solicitação foi rejeitada"
context = {}
context['user'] = solicitation.owner
context['domain'] = get_current_site(request).domain
context['protocol'] = 'https' if request.is_secure() else 'http'
context['donation'] = donation
context['solicitation'] = solicitation
send_mail_template(subject, "emails/notification_cancelation_solicitation_email.html", context, [solicitation.owner.email])
return Response(data, status=status.HTTP_200_OK)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request):
data = {}
solicitation_pk = request.POST.get('solicitation')
try:
solicitation = Solicitation.objects.get(pk=solicitation_pk)
except:
data['message'] = 'Solicitação não encontrada.'
return Response(data, status=status.HTTP_404_NOT_FOUND)
with transaction.atomic():
solicitation.status = Solicitation.UNCOMPLETED
solicitation.save()
donation = Donation.objects.get(pk=solicitation.donation.pk)
message = 'A sua solicitação ' + solicitation.slug + ' da doação ' + donation.slug + ' foi marcada como incompleta, pois você não compareceu no local determinado.'
notification = Notification.objects.create(message=message, notified=solicitation.owner, sender=donation.donator, type=Notification.MY_SOLICITATIONS)
send_push_notification(notification)
subject = "Sua solicitação está imcompleta"
context = {}
context['user'] = solicitation.owner
context['domain'] = get_current_site(request).domain
context['protocol'] = 'https' if request.is_secure() else 'http'
context['donation'] = donation
context['solicitation'] = solicitation
send_mail_template(subject, "emails/notification_not_appear_solicitation_email.html", context, [solicitation.owner.email])
list_solicitations = []
for obj in donation.solicitations.all():
if obj.pk != solicitation.pk and obj.status != Solicitation.REJECTED and obj.status != Solicitation.UNCOMPLETED:
obj.status = Solicitation.CREATED
obj.save()
list_solicitations.append(obj)
serializer = SolicitationSerializer(list_solicitations, many=True)
if donation.status != Donation.INVALID:
donation.status = Donation.ACTIVE
donation.save()
data['solicitations'] = serializer.data
data['message'] = 'Solicitação atualizada com sucesso.'
return Response(data, status=status.HTTP_200_OK)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request):
data = {}
solicitation_pk = request.POST.get('solicitation')
validity = request.POST.get('validity')
validity_hour = request.POST.get('validity_hour')
with transaction.atomic():
if validity == '' or validity_hour == '' or solicitation_pk == '':
data['message'] = "Nenhum dos campos podem ficar em branco."
return Response(data, status=status.HTTP_401_UNAUTHORIZED,)
try:
solicitation = Solicitation.objects.get(pk=solicitation_pk)
except:
data['message'] = 'Solicitação não encontrada.'
return Response(data, status=status.HTTP_404_NOT_FOUND)
#Doação
donation = Donation.objects.get(pk=solicitation.donation.pk)
# Verificação se a validade da doação é maior ou menor que a validade da solicitação
combined_time_donation = datetime.combine(donation.validity, donation.validity_hour)
combined_time_solicitation = datetime.combine(datetime.strptime(validity, '%Y-%m-%d'), datetime.strptime(validity_hour, '%H:%M').time())
if combined_time_solicitation > combined_time_donation:
data['message'] = "A validade da solicitação tem que ser menor ou igual ao validade da doação."
return Response(data, status=status.HTTP_401_UNAUTHORIZED,)
#Doação fica com status de espera
donation.status = Donation.ON_HOLD
donation.save()
# Solicitação fica com status de aceita
solicitation.is_accepted = True
solicitation.status = Solicitation.ACCEPTED
solicitation.validity = validity
solicitation.validity_hour = validity_hour
solicitation.save()
# As outras solicitações da doação ficam em espera
for obj in donation.solicitations.all():
if obj.pk != solicitation.pk and obj.status != Solicitation.REJECTED and obj.status != Solicitation.UNCOMPLETED:
obj.status = Solicitation.ON_HOLD
obj.save()
# Notificação
message = 'A sua solicitação ' + solicitation.slug + ' foi aceita pelo usuário ' + donation.donator.get_name() + '.'
notification = Notification.objects.create(message=message, notified=solicitation.owner, sender=donation.donator, type=Notification.MY_SOLICITATIONS)
send_push_notification(notification)
#Email
subject = "Sua solicitação foi aceita"
context = {}
context['user'] = solicitation.owner
context['domain'] = get_current_site(request).domain
context['protocol'] = 'https' if request.is_secure() else 'http'
context['donation'] = donation
context['solicitation'] = solicitation
send_mail_template(subject, "emails/notification_accept_solicitation_email.html", context, [solicitation.owner.email])
#Feedback usuário
list_solicitations = []
queryset = Solicitation.objects.filter(donation__id=donation.pk)
for obj in queryset:
obj.update_status()
list_solicitations.append(obj)
serializer = SolicitationSerializer(list_solicitations, many=True)
data['solicitations'] = serializer.data
data['message'] = 'Solicitação aceita com sucesso!'
return Response(data, status=status.HTTP_200_OK)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def cmd_message(self, content, for_user=None, group_invite=None):
payload = content.get('payload')
if type(payload) is dict:
message_text = payload.get('message')
pendingId = payload.get('pendingId', None)
conversation_pk = payload.get('conversation_id', None)
attachments = payload.get('attachment', None)
if attachments:
file_uries = attachments.get('file')
file_names = attachments.get('name')
file_sizes = attachments.get('size')
else:
message_text = payload
pendingId = None
conversation_pk = None
attachments = None
accepted_uuid = self.message.channel_session.get(
'accepted_messages_uuid', list())
if pendingId and pendingId in accepted_uuid:
logging.info('Drop duplicated message %r', content)
return
if not for_user:
conversation = self.get_conversation(conversation_pk)
else:
conversation = self._get_or_create_conversation(for_user)
message = Message.objects.create(text=message_text,
author=self.message.user,
conversation=conversation,
group_invite=group_invite)
if pendingId:
accepted_uuid.append(pendingId)
self.message.channel_session[
'accepted_messages_uuid'] = accepted_uuid
self.message.channel_session.save()
if attachments:
for i in range(len(file_uries)):
format, imgstr = file_uries[i].split(';base64,')
ext = format.split('/')[-1]
data = ContentFile(base64.b64decode(imgstr),
name='attach.' + ext)
attachment = Attachment.objects.create(message=message,
file=data,
file_name=file_names[i],
file_size=file_sizes[i])
response = {
'type': 'newMessage',
'payload': self._create_message_data_dict(message),
'context': content.get('context'),
}
if pendingId:
response['payload']['pendingId'] = pendingId
if not for_user:
for participant in conversation.participants.filter(
status=Participant.PARTICIPANT_ACCEPTED):
self.group_send(str(participant.user.id), response)
if participant.user.online(
) != User.STATUS_ONLINE and participant.user.id != message.author.id:
send_push_notification(message, participant.user)
else:
self.group_send(str(for_user.id), response)
if for_user.online(
) != User.STATUS_ONLINE and for_user.id != message.author.id:
send_push_notification(message, for_user)