200010030
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cdc-placement-website-backend
mirror of https://github.com/CDC-IITDH/cdc-placement-website-backend
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Merge branch 'sample_data' of https://github.com/CDC-IITDH/cdc-placement-website-backend into sample_data

This commit is contained in:
Challenger 2023-06-09 18:46:48 +05:30
parent 1da13d787f 09abae7a5e
commit 35391e6173
16 changed files with 163 additions and 13 deletions
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CDC_Backend/.DS_Store vendored
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1
CDC_Backend/APIs/companyUrls.py
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@ -5,4 +5,5 @@ from . import companyViews
urlpatterns = [
path('addPlacement/', companyViews.addPlacement, name="Add Placement"),
path('verifyEmail/', companyViews.verifyEmail, name="Verify Email"),
path('getAutoFillJnf/', companyViews.autoFillJnf, name="Auto FIll JNF"),
]

24
CDC_Backend/APIs/companyViews.py
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@ -1,6 +1,7 @@
from rest_framework.decorators import api_view
from .utils import *
from .serializers import *
logger = logging.getLogger('db')
@ -283,7 +284,8 @@ def verifyEmail(request):
"opening_type": PLACEMENT,
"company_name": opening.company_name,
}
sendEmail([opening.email, CDC_MAIl_ADDRESS], COMPANY_OPENING_SUBMITTED_TEMPLATE_SUBJECT.format(id=opening.id), data,
sendEmail([opening.email, CDC_MAIl_ADDRESS],
COMPANY_OPENING_SUBMITTED_TEMPLATE_SUBJECT.format(id=opening.id), data,
COMPANY_OPENING_SUBMITTED_TEMPLATE, attachment_jnf_respone)
return Response({'action': "Verify Email", 'message': "Email Verified Successfully"},
@ -298,3 +300,23 @@ def verifyEmail(request):
logger.warning("Verify Email: " + str(sys.exc_info()))
return Response({'action': "Verify Email", 'message': "Something went wrong"},
status=status.HTTP_400_BAD_REQUEST)
@api_view(['GET'])
@precheck([PLACEMENT_ID])
def autoFillJnf(request):
try:
data = request.GET
placement_id = data.get(PLACEMENT_ID)
opening = get_object_or_404(Placement, id=placement_id)
serializer = AutofillSerializers(opening)
return Response({'action': "Get AutoFill", 'message': 'Data Found', 'placement_data': serializer.data},
status=status.HTTP_200_OK)
except Http404:
return Response({'action': "Get AutoFill", 'message': 'Placement Not Found'},
status=status.HTTP_404_NOT_FOUND)
except Exception as e:
traceback_str = traceback.format_exc()
logger.warning("Get AutoFill: " + traceback_str)
return Response({'action': "Get AutoFill", 'message': "Something went wrong"},
status=status.HTTP_400_BAD_REQUEST)

5
CDC_Backend/APIs/constants.py
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@ -90,6 +90,7 @@ FIELD = "field"
STATUS_ACCEPTING_APPLICATIONS = "Accepting Applications"
PLACEMENT = "Placement"
PLACEMENT_ID = "placement_id"
COMPANY_NAME = "company_name"
ADDRESS = "address"
@ -158,7 +159,7 @@ STUDENT_APPLICATION_SUBMITTED_TEMPLATE_SUBJECT = 'CDC - Application Submitted -
STUDENT_APPLICATION_UPDATED_TEMPLATE_SUBJECT = 'CDC - Application Updated - {company_name}'
COMPANY_EMAIl_VERIFICATION_TEMPLATE_SUBJECT = 'Email Verification - Career Development Cell, IIT Dharwad'
NOTIFY_STUDENTS_OPENING_TEMPLATE_SUBJECT = 'Placement Opportunity at {company_name}'
REMINDER_STUDENTS_OPENING_TEMPLATE_SUBJECT = 'Reminder - Placement Opportunity at {company_name}'
STUDENT_APPLICATION_SUBMITTED_TEMPLATE = 'student_application_submitted.html'
COMPANY_OPENING_SUBMITTED_TEMPLATE = 'company_opening_submitted.html'
STUDENT_APPLICATION_STATUS_SELECTED_TEMPLATE = 'student_application_status_selected.html'
@ -167,7 +168,7 @@ STUDENT_APPLICATION_UPDATED_TEMPLATE = 'student_application_updated.html'
COMPANY_EMAIL_VERIFICATION_TEMPLATE = 'company_email_verification.html'
COMPANY_JNF_RESPONSE_TEMPLATE = 'company_jnf_response.html'
NOTIFY_STUDENTS_OPENING_TEMPLATE = 'notify_students_new_opening.html'
REMINDER_STUDENTS_OPENING_TEMPLATE = 'students_opening_reminder.html'
APPLICATION_CSV_COL_NAMES = ['Applied At', 'Roll No.', 'Name', 'Email', 'Phone Number', 'Branch', 'Batch', 'CPI',
'Resume', 'Selected', ]

7
CDC_Backend/APIs/serializers.py
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@ -189,3 +189,10 @@ class PlacementApplicationSerializerForAdmin(serializers.ModelSerializer):
class ContributorSerializer(serializers.ModelSerializer):
class Meta:
model = Contributor
class AutofillSerializers(serializers.ModelSerializer):
class Meta:
model = Placement
fields = '__all__'

2
CDC_Backend/APIs/utils.py
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@ -285,7 +285,7 @@ def opening_description_table_html(opening):
else: # if isinstance(opening, QueryDict):
details = opening
keys = list(details.keys())
newdetails = {}
newdetails = {"ID": opening.id}
for key in keys:
if isinstance(details[key], list):
details[key] = {"details": details[key], "type": ["list"]}

4
CDC_Backend/CDC_Backend/settings.py
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@ -30,7 +30,7 @@ DEBUG = os.environ.get('DEBUG') == "True"
ALLOWED_HOSTS = ['cdc.iitdh.ac.in', 'localhost']
ADMINS = [('Gowtham Sai', '190010036@iitdh.ac.in'), ('Karthik Mv', '200010030@iitdh.ac.in')]
ADMINS = [ ('Karthik Mv', '200010030@iitdh.ac.in')]
# Application definition
INSTALLED_APPS = [
@ -47,7 +47,7 @@ INSTALLED_APPS = [
'background_task',
'simple_history',
'import_export',
"django_extensions"
'django_extensions'
]
MIDDLEWARE = [

63
CDC_Backend/scripts/send_reminder_mails.py Normal file
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@ -0,0 +1,63 @@
from APIs.models import Placement, Student, PlacementApplication, User
from APIs.utils import sendEmail, PlacementApplicationConditions
from APIs.constants import *
from django.shortcuts import get_object_or_404
from django.utils import timezone
import time
import pytz
REPEAT_AFTER = 10 * 60
def send_reminder_mails():
placements = Placement.objects.all()
students = Student.objects.all()
for placement in placements.iterator():
print("Processing placement: ", placement)
# if placement is approved and email is verified
if not (placement.offer_accepted and placement.email_verified):
continue
# if placement is not expired
if placement.deadline_datetime < timezone.now():
continue
# send the reminder mail if the deadline is within 24 hours +- ReapetAfter
if timezone.now() - timezone.timedelta(
seconds=REPEAT_AFTER) <= placement.deadline_datetime - timezone.timedelta(days=1) < timezone.now() + \
timezone.timedelta(seconds=REPEAT_AFTER):
for student in students:
try:
# if Application not found then send email
if not PlacementApplication.objects.filter(placement=placement, student=student).exists():
if student.branch in placement.allowed_branch:
if student.degree == 'bTech' or placement.rs_eligible is True:
if PlacementApplicationConditions(student, placement)[0]:
student_user = get_object_or_404(User, id=student.id)
# change timezone to IST
deadline_datetime = placement.deadline_datetime.astimezone(pytz.timezone('Asia/Kolkata'))
data = {
"company_name": placement.company_name,
"opening_type": 'Placement',
"deadline": deadline_datetime.strftime("%A, %-d %B %Y, %-I:%M %p"),
"link": PLACEMENT_OPENING_URL.format(id=placement.id)
}
print("Sending mail to " + student_user.email, "placement id: ", placement.id)
sendEmail(student_user.email,
REMINDER_STUDENTS_OPENING_TEMPLATE_SUBJECT.format(
company_name=placement.company_name),
data, REMINDER_STUDENTS_OPENING_TEMPLATE)
except Exception as e:
print(e)
continue
def run():
while True:
print("Sleeping for", REPEAT_AFTER, "seconds")
time.sleep(REPEAT_AFTER)
print("Running send_reminder_mails()")
send_reminder_mails()

2
CDC_Backend/templates/students_opening_reminder.html
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@ -45,7 +45,7 @@
<h1 style="font-size:24px;margin:0 0 20px 0;font-family: 'Roboto', sans-serif;
">{{ opening_type }} Opportunity at {{ company_name }}</h1>
<p style="margin:0 0 12px 0;font-size:16px;line-height:24px;font-family: 'Roboto', sans-serif;">
Gentle reminder for the same.
Gentle reminder to fill out the application form.
Interested students can apply before <b>{{ deadline }}</b> in the <a
href="{{ link }}">CDC-webportal</a>.
</p>

25
README.md
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@ -5,7 +5,8 @@ python# CDC - Backend
### Setup
1. Download the Repository to your local machine <br>
2. Create a Virtual Environment in the [CDC_Backend](./) folder with this command below <br>
2. Make Sure u have downloaded python from python.org or windows store.
3. Create a Virtual Environment in the [CDC_Backend](./) folder with this command below <br>
`python -m venv venv`
3. Activate the environment with this command <br>
`.\venv\Scripts\activate` (for WINDOWS) <br>
@ -14,6 +15,17 @@ python# CDC - Backend
`pip install -r requirements.txt `
5. Ensure that you have the PostgreSQL installed on your machine and is running on PORT **5432** <br>
6. Make sure to give the correct database credentials in [settings.py](./CDC_Backend/CDC_Backend/settings.py)(https://www.youtube.com/watch?v=bE9h6aAky4s&t=193s)
7. Run these following commands below. (The same are there in setup.sh for linux users and setup.bat for windows users)
```cd CDC_Backend
python manage.py flush --no-input
python manage.py makemigrations
python manage.py migrate
python manage.py collectstatic --noinput
mkdir Storage
python manage.py makemigrations APIs
```
### Running the Application
@ -28,13 +40,20 @@ python# CDC - Backend
1. You can access the admin panel by running the server and opening <http://localhost:8000/admin>
2. Run `python manage.py createsuperuser` to create a user to access the admin panel.
3. Set up the Username and Password
4. You can log in and change the database values anytime.
3. if there is an error due to time then sync your machine time .
4. Set up the Username and Password
5. You can log in and change the database values anytime.
6. Create your id as insitute Roll No for both admin and student .
7. if you are still getting an error ,open inspect and see in network
And then recognize it
8.Check the client link in dev.env in backend and .env in frontend is the same
# Error
1.make sure that your machine time and google time are same ,if not go to setting of date and time and sync this
2.make sure u have used same id for both student and Admin that is your iitfh roll_no
3. same client link in .env of frontend or constants.py of bakcend
### Deploying
1. Add the hosted domain name in `ALLOWED_HOSTS` in [settings.py](./CDC_Backend/CDC_Backend/settings.py)

3
doc/setup/postgres.md
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@ -1,6 +1,6 @@
typical conf file for pg_hba.conf for dev work.
```
# TYPE DATABASE USER ADDRESS METHOD
# "local" is for Unix domain socket connections only
@ -14,3 +14,4 @@ host all all ::1/128 md5
local replication all peer
host replication all 127.0.0.1/32 ident
host replication all ::1/128 ident
```

1
requirements.txt
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@ -14,6 +14,7 @@ django-background-tasks==1.2.5
django-compat==1.0.15
django-cors-headers==3.11.0
django-db-logger==0.1.12
django-extensions==3.2.1
django-import-export==2.8.0
django-simple-history==3.1.1
djangorestframework==3.13.1

15
setup.bat Normal file
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@ -0,0 +1,15 @@
start /wait python -m venv venv && venv\Scripts\activate && pip install -r requirements.txt &^
echo Environment Setup Complete &^
timeout 3 > NUL &^
echo enter password for user postgres &^
createdb -h localhost -p 5432 -U postgres cdc &^
cd "CDC_Backend" &^
python manage.py flush --no-input &^
python manage.py makemigrations &^
python manage.py migrate &^
echo Migrations complete &^
cd .. &^
start .\superuser.bat &^
echo done successfully

8
setup.sh
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@ -20,3 +20,11 @@ else
echo "${DIR} Directory Created"
fi
echo Do you want ceate credentials for super user (Y/N) ?
read create
create=${create^^}
if [ "$create" == "Y" ]; then
### Take action if user want to create ###
python3 manage.py createsuperuser
fi

12
superuser.bat Normal file
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@ -0,0 +1,12 @@
@echo off
set /p create="do you want to create supruser ? (Y/N) "
cd "CDC_Backend" &^
if %create% equ Y ( python manage.py createsuperuser )
if %create% equ y ( python manage.py createsuperuser )
python manage.py collectstatic --noinput
if exist Storage (echo Storage Directory already exists) else ( echo Creating Storage Directory... & mkdir Storage & echo Storage Directory Created)
timeout 3 > NUL
pause