from django.contrib.postgres.fields import ArrayField from django.db import models from django.utils import timezone from .constants import * # from .utils import * class User(models.Model): email = models.CharField(primary_key=True, blank=False, max_length=50) id = models.CharField(blank=False, max_length=25) user_type = ArrayField(models.CharField(blank=False, max_length=10), size=4, default=list, blank=False) class Student(models.Model): id = models.CharField(blank=False, max_length=15, primary_key=True) roll_no = models.IntegerField(blank=False) name = models.CharField(blank=False, max_length=50) batch = models.CharField(max_length=10, choices=BATCH_CHOICES, blank=False) branch = models.CharField(choices=BRANCH_CHOICES, blank=False, max_length=10) phone_number = models.PositiveBigIntegerField(blank=True, default=None, null=True) resumes = ArrayField(models.CharField(null=True, default=None, max_length=100), size=10, default=list, blank=True) cpi = models.DecimalField(decimal_places=2, max_digits=4) can_apply = models.BooleanField(default=True) def __str__(self): return str(self.roll_no) class Admin(models.Model): id = models.CharField(blank=False, max_length=15, primary_key=True) name = models.CharField(blank=False, max_length=50) def two_day_after_today(): return timezone.now() + timezone.timedelta(days=2) class Placement(models.Model): id = models.CharField(blank=False, primary_key=True, max_length=15) # Company Details company_name = models.CharField(blank=False, max_length=50) address = models.CharField(blank=False, max_length=500) company_type = models.CharField(blank=False, max_length=50) nature_of_business = models.CharField(blank=False, max_length=50, default="") website = models.CharField(blank=True, max_length=50) company_details = models.CharField(max_length=500, default=None, null=True) company_details_pdf_names = ArrayField(models.CharField(null=True, default=None, max_length=100), size=5, default=list, blank=True) is_company_details_pdf = models.BooleanField(blank=False, default=False) contact_person_name = models.CharField(blank=False, max_length=50) phone_number = models.PositiveBigIntegerField(blank=False) email = models.CharField(blank=False, max_length=50, default="") city = models.CharField(blank=False, max_length=100, default="") state = models.CharField(blank=False, max_length=100, default="") country = models.CharField(blank=False, max_length=100, default="") pin_code = models.IntegerField(blank=False, default=None,null=True) city_type = models.CharField(blank=False, max_length=15, choices=OFFER_CITY_TYPE) # Job Details designation = models.CharField(blank=False, max_length=50, default=None, null=True) description = models.CharField(blank=False, max_length=500, default=None, null=True) description_pdf_names = ArrayField(models.CharField(null=True, default=None, max_length=100), size=5, default=list, blank=True) is_description_pdf = models.BooleanField(blank=False, default=False) compensation_CTC = models.IntegerField(blank=False, default=None, null=True ) # Job - Per Year compensation_gross = models.IntegerField(blank=False, default=None, null=True) compensation_take_home = models.IntegerField(blank=False, default=None, null=True) compensation_bonus = models.IntegerField(blank=True, default=None, null=True) compensation_details = models.CharField(blank=True, max_length=500, default=None, null=True) compensation_details_pdf_names = ArrayField(models.CharField(null=True, default=None, max_length=100), size=5, default=list, blank=True) is_compensation_details_pdf = models.BooleanField(blank=False, default=False) bond_details = models.CharField(blank=True, max_length=500) selection_procedure_rounds = ArrayField(models.CharField(null=True, default=None, max_length=100), size=10, default=list, blank=True) selection_procedure_details = models.CharField(blank=True, max_length=500) selection_procedure_details_pdf_names = ArrayField(models.CharField(null=True, default=None, max_length=100), size=5, default=list, blank=True) is_selection_procedure_details_pdf = models.BooleanField(blank=False, default=False) tier = models.CharField(blank=False, choices=TIERS, max_length=10, default=None, null=True) tentative_date_of_joining = models.DateField(blank=False, verbose_name="Tentative Date", default=timezone.now) allowed_batch = ArrayField( models.CharField(max_length=10, choices=BATCH_CHOICES), size=TOTAL_BATCHES, default=list ) allowed_branch = ArrayField( models.CharField(choices=BRANCH_CHOICES, blank=False, max_length=10), size=TOTAL_BRANCHES, default=list ) tentative_no_of_offers = models.IntegerField(blank=False, default=None, null=True) other_requirements = models.CharField(blank=True, max_length=200, default="") additional_info = ArrayField(models.CharField(blank=True, max_length=200), size=15, default=list, blank=True) email_verified = models.BooleanField(blank=False, default=False) offer_accepted = models.BooleanField(blank=False, default=None, null=True) deadline_datetime = models.DateTimeField(blank=False, verbose_name="Deadline Date", default=two_day_after_today) created_at = models.DateTimeField(blank=False, default=None, null=True) def save(self, *args, **kwargs): ''' On save, add timestamps ''' if not self.created_at: self.created_at = timezone.now() return super(Placement, self).save(*args, **kwargs) def __str__(self): return self.company_name + " - " + self.id class PlacementApplication(models.Model): id = models.CharField(blank=False, primary_key=True, max_length=15) placement = models.ForeignKey(Placement, blank=False, on_delete=models.RESTRICT, default=None, null=True) student = models.ForeignKey(Student, blank=False, on_delete=models.CASCADE) resume = models.CharField(max_length=100, 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) applied_at = models.DateTimeField(blank=False, default=None, null=True) def save(self, *args, **kwargs): ''' On save, add timestamps ''' if not self.applied_at: self.applied_at = timezone.now() return super(PlacementApplication, self).save(*args, **kwargs) class Meta: verbose_name_plural = "Placement Applications" unique_together = ('placement_id', 'student_id') def __str__(self): return self.placement.company_name + " - " + self.student.name class PrePlacementOffer(models.Model): id = models.AutoField(primary_key=True) student = models.ForeignKey(Student, on_delete=models.CASCADE, blank=False) company = models.CharField(max_length=50, blank=False, default="", verbose_name="Company Name") compensation = models.IntegerField(blank=False) # Job - Per Year compensation_details = models.CharField(blank=True, max_length=200) tier = models.CharField(blank=False, choices=TIERS, max_length=10) designation = models.CharField(blank=False, max_length=25, default=None, null=True) accepted = models.BooleanField(default=None, null=True)