def put(self, request, label_id):
"""
:param request: PUT request
:param label_id: The name parameter is for accessing a label with the label idas given by the user
:return: returns an SMD response accordingly if the note with the name is present/not present in the database
with the serialized updated data for the note
"""
try:
user_id = request.user.id
serializer = self.get_serializer(data=request.data)
if serializer.is_valid():
title = serializer.data['label']
label_obj = Label.objects.get(id=label_id, user_id=user_id)
label_obj.label = title
label_obj.save()
redis_obj.set('label' + str(label_id), str(serializer.data))
logger.debug("Label Object Modified: {})".format(
label_obj.label))
smd = smd_response(success=True,
message='label changed',
data=serializer.data,
status=status.HTTP_200_OK)
else:
smd = smd_response(success=False,
message='The serializer is not valid',
data=serializer.errors,
status=status.HTTP_400_BAD_REQUEST)
return smd
except Label.DoesNotExist:
return Response(
"The label with that id does not exist in the database")
def get(self, request):
"""
:param request: GET
:return: returns an SMD response when the archived notes are successfully retrieved else shows a validation error
if no note exists for the particular user id
"""
user_id = request.user.id
note_obj = Note.objects.filter(is_archive=True,
user_id=user_id,
is_trash=False)
archive_note_data = RedisConnection.redis_conn_archive(self, note_obj)
if len(archive_note_data) > 0:
smd = smd_response(success=True,
message='Archived Notes',
data=archive_note_data,
status=status.HTTP_200_OK)
else:
smd = smd_response(
success=False,
message=
'Archived Notes do not exist in the database for this user',
data='No data',
status=status.HTTP_400_BAD_REQUEST)
logger.info('Retrieving the archived notes at the particular user id')
return smd
def delete(self, request, label_id):
"""
:param request: DELETE
:param label_id: The requested label with the particular id is deleted from the database
:return: returns an SMD response and deleted if the label object exists in the database or else
the label is not deleted and response is given accordingly
"""
try:
user_id = request.user.id
label_key = 'label' + str(label_id)
data = redis_obj.get(label_key)
if data is not None:
redis_obj.delete(label_key)
label_obj = Label.objects.filter(id=label_id, user_id=user_id)
label_obj.delete()
logger.info('Deleting the label from the database')
smd = smd_response(success=True,
message='The label is deleted',
data='No data',
status=status.HTTP_200_OK)
else:
smd = smd_response(
success=False,
message='The label does not exist in the database',
data='No data',
status=status.HTTP_204_NO_CONTENT)
return smd
except Label.DoesNotExist:
raise ValidationError(
"The label with that id does not exist in the database")
def post(self, request, *args, **kwargs):
"""
:param request: POST
:return: returns an SMD response if the label is successfully created or raises a validation error in case of
errors with the serialized data
:description: post request made to create a new label for a particular user
"""
try:
serializer = LabelSerializer(data=request.data)
if serializer.is_valid():
if int(request.data['user']) != User.objects.get(
id=request.user.id).id:
raise ValidationError(
"the current user is not valid in this session")
serializer.save()
label_obj = Label.objects.get(label=serializer.data['label'])
redis_obj.set('label' + str(label_obj.id),
str(serializer.data))
logger.debug("Label Object Created: {})".format(
label_obj.label))
smd = smd_response(success=True,
message='The respective label is created ',
data=serializer.data,
status=status.HTTP_201_CREATED)
else:
smd = smd_response(success=False,
message='The label could not be created ',
data=serializer.errors,
status=status.HTTP_400_BAD_REQUEST)
return smd
except KeyError:
raise ValidationError(
'Key Error is raised,the fields are not filled correctly')
def post(self, request, *args, **kwargs):
"""
:param request: POST
:return: returns the response of authenticated user details after the user logs in
"""
try:
serializer = self.get_serializer(data=request.data)
serializer.is_valid(raise_exception=True)
user_data = serializer.validated_data
username = user_data['username']
password = user_data['password']
user = authenticate(username=username, password=password)
if user:
login(request, user)
token = encode_token(username, user.email)
user_data['authorization'] = str(token)
redis_obj.set(username, token)
smd = smd_response(
success=True,
message=
"the user is registered successfully,the activation link is successfully sent to the user email",
data=user_data,
status=status.HTTP_200_OK)
else:
smd = smd_response(success=False,
message="the user is not registered",
data=user_data,
status=status.HTTP_400_BAD_REQUEST)
return smd
except User.DoesNotExist:
raise serializers.ValidationError(
'Incorrect Credentials of the user')
except SMTPException as e:
return Response('There was an error sending an email: ', e)
def delete(self, request, note_id):
"""
:param request: DELETE
:param note_id: The requested note with respective id is deleted from the database
:return: returns an SMD response and deleted if the note object exists in the database or else
the note is not deleted and response is given accordingly
"""
try:
user_id = request.user.id
data = redis_obj.get('note' + str(note_id))
if data is not None:
redis_obj.delete('note' + str(note_id))
note_obj = Note.objects.get(id=note_id,
user_id=user_id,
is_trash=False)
note_obj.delete()
smd = smd_response(success=True,
message='The note is deleted',
data='No data',
status=status.HTTP_200_OK)
else:
smd = smd_response(
success=False,
message='The note object does not exist in the database',
data='No data',
status=status.HTTP_204_NO_CONTENT)
logger.info("Note Delete View Execute")
return smd
except Note.DoesNotExist:
raise ValidationError(
"The note with that id does not exist in the database")
def post(self, request, *args, **kwargs):
"""
:param request: POST
:return: returns an SMD response if the note is successfully created or raises a validation error in case of
errors with the post data
:description: post request made to create a new note for a particular user
"""
try:
serializer = NoteSerializer(data=request.data, partial=True)
note_data = request.data
labels = note_data['label']
title = note_data['title']
collaborators = note_data['collaborator']
current_user = User.objects.get(id=request.user.id)
label_query_set = Label.objects.filter(label__in=labels,
user_id=current_user.id)
label_list = [label.id for label in label_query_set]
collaborator_query_set = User.objects.filter(
email__in=collaborators)
collaborator_list = [
collaborator.id for collaborator in collaborator_query_set
if collaborator.id != current_user.id
]
serializer.initial_data['label'] = label_list
serializer.initial_data['collaborator'] = collaborator_list
if serializer.is_valid():
serializer.save(user_id=request.user.id)
note_obj = Note.objects.get(id=serializer.data['id'])
redis_obj.set("note" + str(note_obj.id), str(serializer.data))
logger.debug("instance created: {})".format(title))
smd = smd_response(success=True,
message='A new note is created',
data=serializer.data,
status=status.HTTP_201_CREATED)
logger.info('A new note is created')
else:
smd = smd_response(success=False,
message='No note is created',
data=serializer.errors,
status=status.HTTP_400_BAD_REQUEST)
return smd
except User.DoesNotExist:
raise ValidationError("The user matching query does not exist")
except Label.DoesNotExist:
raise ValidationError("The label does not exist in the database")
except KeyError:
raise ValidationError(
'Key Error is raised,the fields are not filled correctly')
def put(self, request, note_id):
"""
:param request: PUT request
:param note_id: The name parameter is for accessing a note with the note id as given by the user
:return: returns an SMD response accordingly if the note with the name is present/not present in the database
with the serialized updated data for the note
"""
try:
note_obj = Note.objects.get(id=note_id)
note_data = request.data
label_query_set = Label.objects.filter(
label__in=note_data['label'])
label_list = []
collaborator_list = []
for label in label_query_set:
label_list.append(label.id)
note_data['label'] = label_list
collaborator_query_set = User.objects.filter(
email__in=note_data['collaborator'])
for collaborator in collaborator_query_set:
collaborator_list.append(collaborator.id)
note_data['collaborator'] = collaborator_list
serializer = NoteSerializer(note_obj, data=note_data, partial=True)
if serializer.is_valid():
serializer.save()
redis_obj.set('note' + str(note_obj.id), str(serializer.data))
logger.debug("Note Object Modified: {})".format(
note_obj.title))
smd = smd_response(
success=True,
message='The note is recently changed by the user',
data=serializer.data,
status=status.HTTP_200_OK)
else:
smd = smd_response(success=False,
message='The note is not changed',
data=serializer.errors,
status=status.HTTP_400_BAD_REQUEST)
return smd
except User.DoesNotExist:
raise ValidationError("The user matching query does not exist")
except Label.DoesNotExist:
raise ValidationError("The label does not exist in the database")
except Note.DoesNotExist:
raise ValidationError(
"The note with that id does not exist in the database")
def get(self, request, label_id):
"""
:param request: GET
:param label_id: The name parameter is for accessing a label with the label id as given by the user
:return: returns an SMD response accordingly if the label with the name is present/not present in the database
with the serialized data of the label
"""
try:
user_id = request.user.id
data = redis_obj.get('label' + str(label_id))
if data is None:
label_obj = Label.objects.get(id=label_id, user_id=user_id)
serializer = LabelSerializer(label_obj)
label_data = serializer.data
else:
label_data = data
smd = smd_response(success=True,
message='label data',
data=label_data,
status=status.HTTP_200_OK)
logger.info('Retrieving a list of notes from the database')
return smd
except Label.DoesNotExist:
return Response(
'The label with that id and user id does not exist in the database'
)
def post(self, request, *args, **kwargs):
"""
:param request: POST request for registering a new user
:return: returns the 'true' response if the activation link is successfully sent to the registered mail
"""
serializer = self.get_serializer(data=request.data)
serializer.is_valid(raise_exception=True)
user_data = serializer.validated_data
username = user_data['username']
password = user_data['password']
email = user_data['email']
user = User.objects.create_user(username=username,
password=password,
email=email,
is_active=False)
user.save()
mail_subject = 'Activate your user account.'
# Get current site
current_site = get_current_site(request)
jwt_token = encode_token(username, password)
token = get_surl(jwt_token).split('/s')[1]
activation_link = 'http://' + str(current_site.domain) + reverse(
'email-activation', args=('token', )) + token + '/'
stat = eventemitter.ee.emit('event', activation_link, mail_subject,
email)
smd = smd_response(
success=str(stat),
message=
"the user is registered successfully,the activation link is successfully sent to the user email",
data=user_data,
status=status.HTTP_200_OK)
return smd
def get(self, request):
"""
:param request: GET
:return: returns a list of reminder notes from the database,displaying the fired notes first followed
by upcoming notes
"""
user_id = request.user.id
note_objects = Note.objects.filter(
user_id=user_id, reminder__isnull=False).order_by("reminder")
if note_objects.exists():
serializer = NoteSerializer(note_objects, many=True)
reminder_data = [{k: v
for k, v in data.items()}
for data in serializer.data]
reminders = note_objects.values('reminder')
reminder_list = []
for reminder in enumerate(reminders):
reminder_list.append(reminder[1]['reminder'])
notes_list = RedisConnection.redis_conn_reminder(
self, reminder_data, reminder_list)
logger.info(
'Retrieving a list of reminder notes from the database')
smd = smd_response(success=True,
message='reminder notes',
data=notes_list,
status=status.HTTP_200_OK)
return smd
else:
return Response({'message': 'No reminders exist in the database'})
def post(self, request, *args, **kwargs):
try:
serializer = ForgotPasswordSerializer(data=request.data)
serializer.is_valid(raise_exception=True)
user_data = serializer.data
email = user_data['email']
username = user_data['username']
user = User.objects.get(username=username)
mail_subject = 'Confirmation mail,hello user,forgot password? this is your token to' \
' reset your password'
jwt_token = encode_token(user.username, email)
token = get_surl(jwt_token).split('/s/')[1]
reset_message = token
eventemitter.ee.emit('forgot_password', reset_message,
mail_subject, email)
smd = smd_response(
success=True,
message=
"The forgot password mail has been sent successfully to your mail",
data=user_data,
status=status.HTTP_200_OK)
return smd
except User.DoesNotExist:
return Response({
'error':
'The user is not registered with the respective credentials'
})
except SMTPException as e:
print('There was an error sending an email: ', e)
def post(self, request, *args, **kwargs):
"""
:param request: post request for creating a note object in the database
:return: renders the serializer data on any social application ,or returns smd response in case of bad request
"""
post_serializer = PostsShareSerializer(data=request.data)
if post_serializer.is_valid():
post_serializer.save()
note_data = post_serializer.validated_data
title = note_data['title']
content = note_data['content']
# return redirect
# ('https://twitter.com/intent/tweet?url=https://twitter.com/poojaad14530254&text='+title+' '+content)
return render(request,
'home.html', {
'title': title,
'content': content
},
status=status.HTTP_201_CREATED)
else:
smd = smd_response(success=False,
message='The note is not created/shared',
data=post_serializer.errors,
status=status.HTTP_400_BAD_REQUEST)
return smd
def get(self, request, note_id):
"""
:param note_id: The name parameter is for accessing a note with the note id as given by the user
:param request: GET
:return: returns an SMD response accordingly if the note with the name is present/not present in the database
with the serialized data of the note
"""
user_id = request.user.id
data = redis_obj.get('note' + str(note_id))
if data is None:
note = Note.objects.filter(id=note_id, user_id=user_id)
serializer = NoteSerializer(note, many=True)
note_data = str(serializer.data)
redis_obj.set('note' + str(note_id), note_data)
if note.count() == 0:
raise ValidationError(
"The note with that id does not exist in the database")
else:
note_data = data
smd = smd_response(success=True,
message='The note is present in database',
data=note_data,
status=status.HTTP_200_OK)
logger.info('Retrieving a note with a particular user entered note id')
return smd
def post(self, request, *args, **kwargs):
"""
:param request:post request for creating a document object in the database
:return: returns smd response in accordance with the document upload status
"""
document_serializer = DocumentSerializer(data=request.data)
if document_serializer.is_valid():
document_serializer.save()
smd = smd_response(success=True,
message='The document is successfully created',
data=document_serializer.data,
status=status.HTTP_201_CREATED)
else:
smd = smd_response(success=False,
message='The document is not created',
data=document_serializer.errors,
status=status.HTTP_400_BAD_REQUEST)
return smd
def post(self, request, *args, **kwargs):
"""
:param request: post request for creating a email template object in the database
:return: returns smd response in accordance with the file upload status
"""
email_serializer = EmailTemplateSerializer(data=request.data,
partial=True)
if email_serializer.is_valid():
email_serializer.save()
subject = email_serializer.data['subject']
plain_text = email_serializer.data['plain_text']
from_email = email_serializer.data['from_email']
to_email = email_serializer.data['to_email']
html_content = render_to_string(
'CustomAlert.html', {
'message': plain_text,
'resetlink':
request.get_host() + reverse('forgot-password')
})
msg = mail.EmailMultiAlternatives(subject, plain_text, from_email,
[to_email])
msg.attach_alternative(html_content, "text/html")
msg.send()
logger.info(
'An email template has been sent to the registered email address'
)
smd = smd_response(
success=True,
message='The link is successfully sent to the user',
data=email_serializer.data,
status=status.HTTP_200_OK)
else:
smd = smd_response(success=False,
message='The file is not created',
data=email_serializer.errors,
status=status.HTTP_400_BAD_REQUEST)
return smd
def get(self, request):
"""
:param request: GET
:return: returns an SMD response when the notes are successfully retrieved else shows a validation error
if no note exists for the particular user id
"""
user_id = request.user.id
note = Note.objects.filter(user_id=user_id)
note_serializer = NoteSerializer(note, many=True)
note_data = RedisConnection.redis_conn_note(self, user_id,
note_serializer)
if len(note_data) > 0:
smd = smd_response(success=True,
message='The note is present in database',
data=note_data,
status=status.HTTP_200_OK)
else:
smd = smd_response(success=False,
message='The note does not exist in database',
data='No data',
status=status.HTTP_400_BAD_REQUEST)
logger.info(
'Retrieving a note with a particular user entered note id')
return smd
def post(self, request, token, *args, **kwargs):
try:
serializer = ResetPasswordSerializer(data=request.data)
serializer.is_valid(raise_exception=True)
user_data = serializer.data
new_password = user_data['new_password']
decoded_token = decode_token(token)
user = User.objects.get(username=decoded_token['user'])
user.set_password(new_password)
user.save()
smd = smd_response(
success=True,
message="The password has been successfully reset",
data=user_data,
status=status.HTTP_200_OK)
return smd
except User.DoesNotExist:
return Response({
'error':
'The user is not registered with the respective credentials'
})