cdc-placement-website-backend/CDC_Backend/APIs/companyViews.py

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import json
from rest_framework.decorators import api_view
from .models import *
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from .utils import *
logger = logging.getLogger('db')
@api_view(['POST'])
@precheck([COMPANY_NAME, ADDRESS, COMPANY_TYPE, NATURE_OF_BUSINESS, WEBSITE, COMPANY_DETAILS, IS_COMPANY_DETAILS_PDF,
CONTACT_PERSON_NAME, PHONE_NUMBER, EMAIL, CITY, STATE, COUNTRY, PINCODE, DESIGNATION, DESCRIPTION,
IS_DESCRIPTION_PDF,
COMPENSATION_CTC, COMPENSATION_GROSS, COMPENSATION_TAKE_HOME, COMPENSATION_BONUS, COMPENSATION_DETAILS,
IS_COMPENSATION_DETAILS_PDF,
ALLOWED_BRANCH, SELECTION_PROCEDURE_ROUNDS, SELECTION_PROCEDURE_DETAILS, IS_SELECTION_PROCEDURE_DETAILS_PDF,
TENTATIVE_DATE_OF_JOINING,
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TENTATIVE_NO_OF_OFFERS, OTHER_REQUIREMENTS, RECAPTCHA_VALUE
])
def addPlacement(request):
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try:
data = request.data
files = request.FILES
opening = Placement()
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if not verify_recaptcha(data[RECAPTCHA_VALUE]):
raise Exception("Recaptcha Failed")
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opening.id = generateRandomString()
# Add a company details in the opening
opening.company_name = data[COMPANY_NAME]
opening.address = data[ADDRESS]
opening.company_type = data[COMPANY_TYPE]
opening.nature_of_business = data[NATURE_OF_BUSINESS]
opening.website = data[WEBSITE]
opening.company_details = data[COMPANY_DETAILS]
if data[IS_COMPANY_DETAILS_PDF] == "true":
opening.is_company_details_pdf = True
elif data[IS_COMPANY_DETAILS_PDF] == "false":
opening.is_company_details_pdf = False
else:
raise ValueError('Invalid value for is_company_details_pdf')
if opening.is_company_details_pdf:
company_details_pdf = []
for file in files.getlist(COMPANY_DETAILS_PDF):
file_location = STORAGE_DESTINATION_COMPANY_ATTACHMENTS + opening.id + '/'
company_details_pdf.append(saveFile(file, file_location))
opening.company_details_pdf_names = company_details_pdf
# Add a contact person details in the opening
opening.contact_person_name = data[CONTACT_PERSON_NAME]
# Check if Phone number is Integer
if data[PHONE_NUMBER].isdigit():
opening.phone_number = int(data[PHONE_NUMBER])
else:
raise ValueError('Phone number should be integer')
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opening.email = data[EMAIL]
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# Add a company location in the opening
opening.city = data[CITY]
opening.state = data[STATE]
opening.country = data[COUNTRY]
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# Check if Pincode is Integer
if data[PINCODE].isdigit():
opening.pin_code = int(data[PINCODE])
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else:
raise ValueError('Pincode should be integer')
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# If India then set city_type as Domestic else International
if opening.country == 'India':
opening.city_type = 'Domestic'
else:
opening.city_type = 'International'
# Add a designation details in the opening
opening.designation = data[DESIGNATION]
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opening.description = data[DESCRIPTION]
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# Check if is_description_pdf is boolean
if data[IS_DESCRIPTION_PDF] == "true":
opening.is_description_pdf = True
elif data[IS_DESCRIPTION_PDF] == "false":
opening.is_description_pdf = False
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else:
raise ValueError('Invalid value for is_description_pdf')
if opening.is_description_pdf:
description_pdf = []
for file in files.getlist(DESCRIPTION_PDF):
file_location = STORAGE_DESTINATION_COMPANY_ATTACHMENTS + opening.id + '/'
description_pdf.append(saveFile(file, file_location))
opening.description_pdf_names = description_pdf
# Add a compensation details in the opening
# Check if compensation_ctc is integer
if data[COMPENSATION_CTC].isdigit():
opening.compensation_CTC = int(data[COMPENSATION_CTC])
elif data[COMPENSATION_CTC] is None:
opening.compensation_CTC = None
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else:
raise ValueError('Compensation CTC must be an integer')
# Check if compensation_gross is integer
if data[COMPENSATION_GROSS].isdigit():
opening.compensation_gross = int(data[COMPENSATION_GROSS])
elif data[COMPENSATION_GROSS] is None:
opening.compensation_gross = None
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else:
raise ValueError('Compensation Gross must be an integer')
# Check if compensation_take_home is integer
if data[COMPENSATION_TAKE_HOME].isdigit():
opening.compensation_take_home = int(data[COMPENSATION_TAKE_HOME])
elif data[COMPENSATION_TAKE_HOME] is None:
opening.compensation_take_home = None
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else:
raise ValueError('Compensation Take Home must be an integer')
# Check if compensation_bonus is integer
if data[COMPENSATION_BONUS].isdigit():
opening.compensation_bonus = int(data[COMPENSATION_BONUS])
elif data[COMPENSATION_BONUS] is None:
opening.compensation_bonus = None
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else:
raise ValueError('Compensation Bonus must be an integer')
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opening.compensation_details = data[COMPENSATION_DETAILS]
# Check if is_compensation_details_pdf is boolean
if data[IS_COMPENSATION_DETAILS_PDF] == "true":
opening.is_compensation_details_pdf = True
elif data[IS_COMPENSATION_DETAILS_PDF] == "false":
opening.is_compensation_details_pdf = False
else:
raise ValueError('Invalid value for is_compensation_details_pdf')
if opening.is_compensation_details_pdf:
compensation_details_pdf = []
for file in files.getlist(COMPENSATION_DETAILS_PDF):
file_location = STORAGE_DESTINATION_COMPANY_ATTACHMENTS + opening.id + '/'
compensation_details_pdf.append(saveFile(file, file_location))
opening.compensation_details_pdf_names = compensation_details_pdf
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opening.bond_details = data[BOND_DETAILS]
# Check if selection_procedure_rounds is list
if data[SELECTION_PROCEDURE_ROUNDS] is None:
raise ValueError('Selection Procedure Rounds cannot be empty')
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else:
try:
opening.selection_procedure_rounds = json.loads(data[SELECTION_PROCEDURE_ROUNDS])
except:
raise ValueError('Selection Procedure Rounds must be a list')
opening.selection_procedure_details = data[SELECTION_PROCEDURE_DETAILS]
# Check if is_selection_procedure_details_pdf is boolean
if data[IS_SELECTION_PROCEDURE_DETAILS_PDF] == "true":
opening.is_selection_procedure_details_pdf = True
elif data[IS_SELECTION_PROCEDURE_DETAILS_PDF] == "false":
opening.is_selection_procedure_details_pdf = False
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else:
raise ValueError('Invalid value for is_selection_procedure_pdf')
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if opening.is_selection_procedure_details_pdf:
selection_procedure_details_pdf = []
for file in files.getlist(SELECTION_PROCEDURE_DETAILS_PDF):
file_location = STORAGE_DESTINATION_COMPANY_ATTACHMENTS + opening.id + '/'
selection_procedure_details_pdf.append(saveFile(file, file_location))
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opening.selection_procedure_details_pdf_names = selection_procedure_details_pdf
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stat, tier = getTier(opening.compensation_gross)
if stat:
opening.tier = tier
else:
raise ValueError('Invalid compensation gross')
# Convert to date object
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opening.tentative_date_of_joining = datetime.datetime.strptime(data[TENTATIVE_DATE_OF_JOINING],
'%d-%m-%Y').date()
# Only Allowing Fourth Year for Placement
opening.allowed_batch = [FOURTH_YEAR, ]
# Check if allowed_branch are valid
if data[ALLOWED_BRANCH] is None:
raise ValueError('Allowed Branch cannot be empty')
elif set(json.loads(data[ALLOWED_BRANCH])).issubset(BRANCHES):
opening.allowed_branch = json.loads(data[ALLOWED_BRANCH])
else:
raise ValueError('Allowed Branch must be a subset of ' + str(BRANCHES))
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# Check if tentative_no_of_offers is integer
if data[TENTATIVE_NO_OF_OFFERS].isdigit():
opening.tentative_no_of_offers = int(data[TENTATIVE_NO_OF_OFFERS])
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elif data[TENTATIVE_NO_OF_OFFERS] == 'null':
opening.tentative_no_of_offers = None
else:
raise ValueError('Tentative No Of Offers must be an integer')
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opening.other_requirements = data[OTHER_REQUIREMENTS]
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opening.save()
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stat, link = generateOneTimeVerificationLink(opening.email, opening.id, "Placement")
if not stat:
raise RuntimeError("Error in generating one time verification link for placement")
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data = {
"designation": opening.designation,
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"one_time_link": link
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}
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sendEmail(opening.email, COMPANY_EMAIl_VERIFICATION_TEMPLATE_SUBJECT, data,
COMPANY_EMAIL_VERIFICATION_TEMPLATE)
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return Response({'action': "Add Placement", 'message': "Placement Added Successfully"},
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status=status.HTTP_200_OK)
except ValueError as e:
return Response({'action': "Add Placement", 'message': str(e)},
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status=status.HTTP_400_BAD_REQUEST)
except:
logger.warning("Add New Placement: " + str(sys.exc_info()))
return Response({'action': "Add Placement", 'message': "Something went wrong"},
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status=status.HTTP_400_BAD_REQUEST)
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@api_view(['POST'])
@precheck([TOKEN])
def verifyEmail(request):
try:
data = request.data
token = data[TOKEN]
# decode token
decoded_token = jwt.decode(token, os.environ.get("EMAIL_VERIFICATION_SECRET_KEY"), algorithms=['HS256'])
# get email, opening_id, opening_type from token
email = decoded_token['email']
opening_id = decoded_token['opening_id']
opening_type = decoded_token['opening_type']
# get opening based on opening_type and opening_id
if opening_type == PLACEMENT:
opening = get_object_or_404(Placement, id=opening_id)
if email != opening.email:
raise ValueError("Invalid Email")
opening.email_verified = True
opening.save()
data = {
"designation": opening.designation,
"opening_type": PLACEMENT,
"opening_link": PLACEMENT_OPENING_URL.format(id=opening.id), # Some Changes here too
"company_name": opening.company_name
}
sendEmail(opening.email, COMPANY_OPENING_SUBMITTED_TEMPLATE_SUBJECT.format(id=opening.id), data,
COMPANY_OPENING_SUBMITTED_TEMPLATE)
else:
raise ValueError('Invalid opening type')
return Response({'action': "Verify Email", 'message': "Email Verified Successfully"},
status=status.HTTP_200_OK)
except Http404:
return Response({'action': "Verify Email", 'message': "Opening Not Found"},
status=status.HTTP_404_NOT_FOUND)
except ValueError as e:
return Response({'action': "Verify Email", 'message': str(e)},
status=status.HTTP_400_BAD_REQUEST)
except:
logger.warning("Verify Email: " + str(sys.exc_info()))
return Response({'action': "Verify Email", 'message': "Something went wrong"},
status=status.HTTP_400_BAD_REQUEST)