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cdc-placement-website-backend
mirror of https://github.com/CDC-IITDH/cdc-placement-website-backend
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added all models

This commit is contained in:
Kovilapu Karthik Karthik 2023-06-29 05:41:33 +05:30
parent c8398ee3dc
commit abc4c6f0bb
8 changed files with 398 additions and 0 deletions
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1
CDC_Backend/CDC_Backend/settings.py
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@ -41,6 +41,7 @@ INSTALLED_APPS = [
'django.contrib.messages', 'django.contrib.messages',
'django.contrib.staticfiles', 'django.contrib.staticfiles',
'APIs', 'APIs',
'internAPIs',
'rest_framework', 'rest_framework',
'corsheaders', 'corsheaders',
'django_db_logger', 'django_db_logger',

0
CDC_Backend/internAPIs/__init__.py Normal file
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10
CDC_Backend/internAPIs/admin.py Normal file
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@ -0,0 +1,10 @@
from django.contrib import admin
# Register your models here.
from .models import *
admin.site.register(Internship)
admin.site.register(Season)
admin.site.register(InternshipApplication)

6
CDC_Backend/internAPIs/apps.py Normal file
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@ -0,0 +1,6 @@
from django.apps import AppConfig
class InternapisConfig(AppConfig):
default_auto_field = 'django.db.models.BigAutoField'
name = 'internAPIs'

189
CDC_Backend/internAPIs/constants.py Normal file
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@ -0,0 +1,189 @@
import os
BRANCH_CHOICES = [
["CSE", "CSE"],
["EE", "EE"],
["ME", "ME"],
['MMAE', 'MMAE'],
['EP', 'EP'],
]
BRANCHES = [
"CSE",
"EE",
"MMAE",
"EP"
]
BATCH_CHOICES = [
["2021", "2021"],
["2020", "2020"],
["2019", "2019"],
["2018", "2018"],
["2017", "2017"],
]
OFFER_CITY_TYPE = [
['Domestic', 'Domestic'],
['International', 'International']
]
FACILITIES_PROVIDED = [
['Accommodation', 'Accommodation'],
['Food', 'Food'],
['Transport', 'Transport'],
['Medical', 'Medical'],
]
TOTAL_FACILITIES = 4
TIERS = [
['psu', 'PSU'],
['1', 'Tier 1'],
['2', 'Tier 2'],
['3', 'Tier 3'],
['4', 'Tier 4'],
['5', 'Tier 5'],
['6', 'Tier 6'],
['7', 'Tier 7'],
]
SEASON_CHOICES = (
('summer', 'Summer'),
('winter', 'Winter'),
('monsoon', 'Monsoon'),
('spring', 'Spring'),
)
DEGREE_CHOICES = [
['bTech', 'B.Tech'],
['ms/phd', 'MS/ PhD'],
]
TOTAL_BRANCHES = 4 # Total No of Branches
TOTAL_BATCHES = 5 # Total No of Batches
CDC_MAIl_ADDRESS = 'cdc@iitdh.ac.in'
# To be Configured Properly
CLIENT_ID = os.environ.get('GOOGLE_OAUTH_CLIENT_ID') # Google Login Client ID
# To be Configured Properly
PLACEMENT_OPENING_URL = "https://cdc.iitdh.ac.in/portal/student/dashboard/placements/{id}" # On frontend, this is the URL to be opened
LINK_TO_STORAGE_COMPANY_ATTACHMENT = "https://cdc.iitdh.ac.in/storage/Company_Attachments/"
LINK_TO_STORAGE_RESUME = "https://cdc.iitdh.ac.in/storage/Resumes/"
LINK_TO_APPLICATIONS_CSV = "https://cdc.iitdh.ac.in/storage/Application_CSV/"
LINK_TO_EMAIl_VERIFICATION_API = "https://cdc.iitdh.ac.in/portal/company/verifyEmail?token={token}"
PDF_FILES_SERVING_ENDPOINT = 'https://cdc.iitdh.ac.in/storage/Company_Attachments/' # TODO: Change this to actual URL
EMAIL = "email"
STUDENT = 'student'
ADMIN = 'admin'
SUPER_ADMIN = 's_admin'
COMPANY = 'company'
TIER = 'tier'
# To be Configured Properly
FOURTH_YEAR = '2020'
MAX_OFFERS_PER_STUDENT = 2
MAX_RESUMES_PER_STUDENT = 3
EMAIL_VERIFICATION_TOKEN_TTL = 48 # in hours
JNF_TEXT_MAX_CHARACTER_COUNT = 100
JNF_TEXTMEDIUM_MAX_CHARACTER_COUNT = 200
JNF_TEXTAREA_MAX_CHARACTER_COUNT = 1000
JNF_SMALLTEXT_MAX_CHARACTER_COUNT = 50
STORAGE_DESTINATION_RESUMES = "./Storage/Resumes/"
STORAGE_DESTINATION_COMPANY_ATTACHMENTS = './Storage/Company_Attachments/'
STORAGE_DESTINATION_APPLICATION_CSV = './Storage/Application_CSV/'
TOKEN = 'token'
RESUME_FILE_NAME = 'resume_file_name'
APPLICATION_ID = "application_id"
OPENING_ID = "opening_id"
ADDITIONAL_INFO = "additional_info"
FIELD = "field"
STATUS_ACCEPTING_APPLICATIONS = "Accepting Applications"
PLACEMENT = "Placement"
COMPANY_NAME = "company_name"
ADDRESS = "address"
COMPANY_TYPE = "company_type"
NATURE_OF_BUSINESS = "nature_of_business"
TYPE_OF_ORGANISATION = "type_of_organisation"
WEBSITE = 'website'
COMPANY_DETAILS = "company_details"
COMPANY_DETAILS_PDF = "company_details_pdf"
IS_COMPANY_DETAILS_PDF = "is_company_details_pdf"
COMPANY_DETAILS_PDF_NAMES = "company_details_pdf_names"
PHONE_NUMBER = 'phone_number'
CONTACT_PERSON_NAME = 'contact_person_name'
CITY = 'city'
STATE = 'state'
COUNTRY = 'country'
PINCODE = 'pincode'
DESIGNATION = 'designation'
DESCRIPTION = 'description'
DESCRIPTION_PDF = 'description_pdf'
DESCRIPTION_PDF_NAMES = 'description_pdf_names'
IS_DESCRIPTION_PDF = 'is_description_pdf'
OPENING_TYPE = 'opening_type'
JOB_LOCATION = 'job_location'
COMPENSATION_CTC = 'compensation_ctc'
COMPENSATION_GROSS = 'compensation_gross'
COMPENSATION_TAKE_HOME = 'compensation_take_home'
COMPENSATION_BONUS = 'compensation_bonus'
COMPENSATION_DETAILS = 'compensation_details'
COMPENSATION_DETAILS_PDF = 'compensation_details_pdf'
COMPENSATION_DETAILS_PDF_NAMES = 'compensation_details_pdf_names'
IS_COMPENSATION_DETAILS_PDF = 'is_compensation_details_pdf'
ALLOWED_BATCH = 'allowed_batch'
ALLOWED_BRANCH = 'allowed_branch'
RS_ELIGIBLE = 'rs_eligible'
BOND_DETAILS = 'bond_details'
SELECTION_PROCEDURE_ROUNDS = 'selection_procedure_rounds'
SELECTION_PROCEDURE_DETAILS = 'selection_procedure_details'
SELECTION_PROCEDURE_DETAILS_PDF = 'selection_procedure_details_pdf'
SELECTION_PROCEDURE_DETAILS_PDF_NAMES = 'selection_procedure_details_pdf_names'
IS_SELECTION_PROCEDURE_DETAILS_PDF = 'is_selection_procedure_details_pdf'
TENTATIVE_DATE_OF_JOINING = 'tentative_date_of_joining'
TENTATIVE_NO_OF_OFFERS = 'tentative_no_of_offers'
OTHER_REQUIREMENTS = 'other_requirements'
DEADLINE_DATETIME = 'deadline_datetime'
OFFER_ACCEPTED = 'offer_accepted'
EMAIL_VERIFIED = 'email_verified'
RECAPTCHA_VALUE = 'recaptchakey'
STUDENT_LIST = "student_list"
STUDENT_ID = "student_id"
STUDENT_SELECTED = "student_selected"
EXCLUDE_IN_PDF = ['id', 'is_company_details_pdf', 'offer_accepted', 'is_description_pdf',
'is_compensation_details_pdf', 'is_selection_procedure_details_pdf',
'email_verified', 'created_at']
SPECIAL_FORMAT_IN_PDF = ['website', 'company_details_pdf_names', 'description_pdf_names',
'compensation_details_pdf_names',
'selection_procedure_details_pdf_names']
COMPANY_OPENING_ERROR_TEMPLATE = "Alert! Error submitting opening for {company_name}."
COMPANY_OPENING_SUBMITTED_TEMPLATE_SUBJECT = "Notification Submitted - {id} - Career Development Cell, IIT Dharwad"
STUDENT_APPLICATION_STATUS_TEMPLATE_SUBJECT = 'Application Status - {company_name} - {id}'
STUDENT_APPLICATION_SUBMITTED_TEMPLATE_SUBJECT = 'CDC - Application Submitted - {company_name}'
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}'
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'
STUDENT_APPLICATION_STATUS_NOT_SELECTED_TEMPLATE = 'student_application_status_not_selected.html'
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'
APPLICATION_CSV_COL_NAMES = ['Applied At', 'Roll No.', 'Name', 'Email', 'Phone Number', 'Branch', 'Batch', 'CPI',
'Resume', 'Selected', ]

186
CDC_Backend/internAPIs/models.py Normal file
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@ -0,0 +1,186 @@
from django.db import models
# Create your models here.
from django.contrib.postgres.fields import ArrayField
from django.db import models
from django.utils import timezone
from simple_history.models import HistoricalRecords
from .constants import *
#import models from other apps
from APIs.models import User,Student
# Create your models here.
class Internship(models.Model):
id = models.CharField(blank=False, primary_key=True, max_length=15) #unique id for each internship
# Company Details
company_name = models.CharField(blank=False, max_length=JNF_SMALLTEXT_MAX_CHARACTER_COUNT)
address = models.CharField(blank=False, max_length=JNF_TEXTAREA_MAX_CHARACTER_COUNT)
company_type = models.CharField(blank=False, max_length=JNF_SMALLTEXT_MAX_CHARACTER_COUNT)
nature_of_business = models.CharField(blank=False, max_length=JNF_SMALLTEXT_MAX_CHARACTER_COUNT, default="")
type_of_organisation = models.CharField(max_length=JNF_SMALLTEXT_MAX_CHARACTER_COUNT, default="", blank=False)
website = models.CharField(blank=True, max_length=JNF_TEXT_MAX_CHARACTER_COUNT)
company_details = models.CharField(max_length=JNF_TEXTAREA_MAX_CHARACTER_COUNT, default=None, null=True, blank=True)
company_details_pdf_names = ArrayField(
models.CharField(null=True, default=None, max_length=JNF_TEXT_MAX_CHARACTER_COUNT), size=5,
default=list, blank=True)
is_company_details_pdf = models.BooleanField(blank=False, default=False)
#Company Address
city = models.CharField(blank=False, max_length=JNF_SMALLTEXT_MAX_CHARACTER_COUNT, default="")
state = models.CharField(blank=False, max_length=JNF_SMALLTEXT_MAX_CHARACTER_COUNT, default="")
country = models.CharField(blank=False, max_length=JNF_SMALLTEXT_MAX_CHARACTER_COUNT, default="")
pin_code = models.IntegerField(blank=False, default=None, null=True)
# selection process
selection_procedure_rounds = ArrayField(
models.CharField(null=True, default=None, max_length=JNF_TEXT_MAX_CHARACTER_COUNT), size=10,
default=list, blank=True)
selection_procedure_details = models.CharField(blank=True, max_length=JNF_TEXTAREA_MAX_CHARACTER_COUNT)
selection_procedure_details_pdf_names = ArrayField(
models.CharField(null=True, default=None, max_length=JNF_TEXT_MAX_CHARACTER_COUNT),
size=5, default=list, blank=True)
is_selection_procedure_details_pdf = models.BooleanField(blank=False, default=False)
#Internship Details
description_pdf_names = ArrayField(
models.CharField(null=True, default=None, max_length=JNF_TEXT_MAX_CHARACTER_COUNT), size=5, default=list,
blank=True)
is_description_pdf = models.BooleanField(blank=False, default=False)
description = models.CharField(blank=False, max_length=JNF_TEXTAREA_MAX_CHARACTER_COUNT, default=None, null=True)
interning_period_from = models.DateField(blank=False, default=None, null=True)
interning_period_to = models.DateField(blank=False, default=None, null=True)
is_work_from_home = models.BooleanField(blank=False, default=False)
sophomore_eligible = models.BooleanField(blank=False, default=False)
tentative_no_of_offers = models.IntegerField(blank=False, default=None, null=True)
stipend_description_pdf_names=ArrayField(
models.CharField(null=True, default=None, max_length=JNF_TEXT_MAX_CHARACTER_COUNT), size=5, default=list,
blank=True)
is_stipend_description_pdf = models.BooleanField(blank=False, default=False)
stipend=models.IntegerField(blank=False, default=None, null=True)
facilities_provided=ArrayField(
models.CharField(choices=FACILITIES_PROVIDED, blank=False, max_length=20),
size=TOTAL_FACILITIES,
default=list
)
additional_facilities = models.CharField(blank=True, max_length=JNF_TEXTAREA_MAX_CHARACTER_COUNT, default=None, null=True)
academic_requirements = models.CharField(blank=True, max_length=JNF_TEXTAREA_MAX_CHARACTER_COUNT, default=None, null=True)
#contact details of company person
contact_person_name = models.CharField(blank=False, max_length=JNF_TEXT_MAX_CHARACTER_COUNT)
phone_number = models.PositiveBigIntegerField(blank=False)
email = models.EmailField(blank=False)
contact_person_designation = models.CharField(blank=False, max_length=JNF_SMALLTEXT_MAX_CHARACTER_COUNT, default="")
telephone_number = models.PositiveBigIntegerField(blank=True, default=None, null=True)
email_verified = models.BooleanField(blank=False, default=False)
#history
created_at = models.DateTimeField(blank=False, default=None, null=True)
updated_at = models.DateTimeField(blank=False, default=None, null=True)
changed_by = models.ForeignKey(User, on_delete=models.CASCADE, blank=True, null=True)
history = HistoricalRecords(user_model=User)
def format(self):
if self.company_name is not None:
self.company_name = self.company_name.strip()[:JNF_SMALLTEXT_MAX_CHARACTER_COUNT]
if self.company_type is not None:
self.company_type = self.company_type.strip()[:JNF_SMALLTEXT_MAX_CHARACTER_COUNT]
if self.company_details is not None:
self.company_details = self.company_details.strip()[:JNF_TEXTAREA_MAX_CHARACTER_COUNT]
if self.address is not None:
self.address = self.address.strip()[:JNF_TEXTAREA_MAX_CHARACTER_COUNT]
if self.nature_of_business is not None:
self.nature_of_business = self.nature_of_business.strip()[:JNF_TEXTAREA_MAX_CHARACTER_COUNT]
if self.type_of_organisation is not None:
self.type_of_organisation = self.type_of_organisation.strip()[:JNF_TEXTAREA_MAX_CHARACTER_COUNT]
if self.website is not None:
self.website = self.website.strip()[:JNF_TEXT_MAX_CHARACTER_COUNT]
if self.contact_person_name is not None:
self.contact_person_name = self.contact_person_name.strip()[:JNF_TEXT_MAX_CHARACTER_COUNT]
if self.city is not None:
self.city = self.city.strip()[:JNF_SMALLTEXT_MAX_CHARACTER_COUNT]
if self.state is not None:
self.state = self.state.strip()[:JNF_SMALLTEXT_MAX_CHARACTER_COUNT]
if self.country is not None:
self.country = self.country.strip()[:JNF_SMALLTEXT_MAX_CHARACTER_COUNT]
if self.city_type is not None:
self.city_type = self.city_type.strip()[:JNF_SMALLTEXT_MAX_CHARACTER_COUNT]
if self.selection_procedure_details is not None:
self.selection_procedure_details = self.selection_procedure_details.strip()[:JNF_TEXTAREA_MAX_CHARACTER_COUNT]
if self.description is not None:
self.description = self.description.strip()[:JNF_TEXTAREA_MAX_CHARACTER_COUNT]
if self.additional_facilities is not None:
self.additional_facilities = self.additional_facilities.strip()[:JNF_TEXTAREA_MAX_CHARACTER_COUNT]
if self.academic_requirements is not None:
self.academic_requirements = self.academic_requirements.strip()[:JNF_TEXTAREA_MAX_CHARACTER_COUNT]
if self.contact_person_designation is not None:
self.contact_person_designation = self.contact_person_designation.strip()[:JNF_SMALLTEXT_MAX_CHARACTER_COUNT]
@property
def _history_user(self):
return self.changed_by
@_history_user.setter
def _history_user(self, value):
if isinstance(value, User):
self.changed_by = value
else:
self.changed_by = None
def save(self, *args, **kwargs):
''' On save, add timestamps '''
if not self.created_at:
self.created_at = timezone.now()
self.format()
self.updated_at = timezone.now()
return super(Internship, self).save(*args, **kwargs)
def __str__(self):
return self.company_name + " - " + self.id
class Season(models.Model):
season = models.CharField(max_length=10, choices=SEASON_CHOICES, unique=True)
student = models.ForeignKey(Student, on_delete=models.CASCADE, default=None)
def __str__(self):
return self.season + " Season - " + self.student.id
class InternshipApplication(models.Model):
id = models.CharField(blank=False, primary_key=True, max_length=15) #unique id for each internship
internship=models.ForeignKey(Internship,blank=False, on_delete=models.CASCADE, default=None)
student=models.ForeignKey(Student,blank=False, on_delete=models.CASCADE, default=None)
resume = models.CharField(max_length=JNF_TEXT_MAX_CHARACTER_COUNT, blank=False, null=True, default=None)
additional_info = models.JSONField(blank=True, null=True, default=None)
selected = models.BooleanField(null=True, default=None, blank=True)
offer_accepted = models.BooleanField(null=True, default=None, blank=True) # True if offer accepted, False if rejected, None if not yet decided
applied_at = models.DateTimeField(blank=False, default=None, null=True)
updated_at = models.DateTimeField(blank=False, default=None, null=True)
changed_by = models.ForeignKey(User, blank=False, on_delete=models.RESTRICT, default=None, null=True)
history = HistoricalRecords(user_model=User)
def save(self, *args, **kwargs):
''' On save, add timestamps '''
if not self.applied_at:
self.applied_at = timezone.now()
self.updated_at = timezone.now()
return super(InternshipApplication, self).save(*args, **kwargs)
@property
def _history_user(self):
return self.changed_by
@_history_user.setter
def _history_user(self, value):
if isinstance(value, User):
self.changed_by = value
else:
self.changed_by = None
class Meta:
verbose_name_plural = "Internship Applications"
unique_together = ('internship', 'student')
def __str__(self):
return self.internship.company_name + " - " + self.student.name

3
CDC_Backend/internAPIs/tests.py Normal file
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@ -0,0 +1,3 @@
from django.test import TestCase
# Create your tests here.

3
CDC_Backend/internAPIs/views.py Normal file
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from django.shortcuts import render
# Create your views here.