Add TemporaryUser model and related functionality for user registration and OTP verification

api/models.py

@@ -29,6 +29,8 @@ class User(AbstractUser):
     island = models.ForeignKey(
         "Island", on_delete=models.SET_NULL, null=True, blank=True, related_name="users"
     )
+    created_at = models.DateTimeField(default=timezone.now)
+    updated_at = models.DateTimeField(auto_now=True)
 
     def get_all_fields(self, instance):
         return [field.name for field in instance.get_fields()]
@@ -36,7 +38,43 @@ class User(AbstractUser):
     objects = CustomUserManager()
 
 
-class TemporaryUser(User):
+class TemporaryUser(models.Model):
+    t_id = models.AutoField(primary_key=True)
+    t_username = models.CharField(max_length=255, unique=True, blank=True, null=True)
+    t_first_name = models.CharField(max_length=255, blank=True)
+    t_last_name = models.CharField(max_length=255, blank=True)
+    t_address = models.CharField(max_length=255, blank=True)
+    t_email = models.EmailField(blank=True, null=True, unique=True)
+    t_mobile = models.CharField(max_length=255, blank=True, unique=True, null=True)
+    t_designation = models.CharField(max_length=255, blank=True)
+    t_acc_no = models.CharField(max_length=255, blank=True)
+    t_id_card = models.CharField(max_length=255, blank=True, unique=True, null=True)
+    t_verified = models.BooleanField(default=False)
+    t_dob = models.DateField(blank=True, null=True)
+    t_terms_accepted = models.BooleanField(default=False)
+    t_policy_accepted = models.BooleanField(default=False)
+    t_wallet_balance = models.FloatField(default=0.0)
+    t_ninja_user_id = models.CharField(max_length=255, blank=True)
+    t_atoll = models.ForeignKey(
+        "Atoll",
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="temp_users",
+    )
+    t_island = models.ForeignKey(
+        "Island",
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="temp_users",
+    )
+    created_at = models.DateTimeField(default=timezone.now)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    def get_all_fields(self, instance):
+        return [field.name for field in instance.get_fields()]
+
     otp_secret = models.CharField(max_length=50, default=pyotp.random_base32)
     otp_verified = models.BooleanField(default=False)
 
@@ -51,6 +89,13 @@ class TemporaryUser(User):
     def is_expired(self):
         return self.created_at < timezone.now() - timedelta(minutes=5)
 
+    class Meta:
+        verbose_name = "Temporary User"
+        verbose_name_plural = "Temporary Users"
+
+    def __str__(self):
+        return self.t_username
+
 
 class Atoll(models.Model):
     name = models.CharField(max_length=255, unique=True)