Merge branch 'development' of https://github.com/WDI-Ideas/goodtimes into feature/module_9_coupons

manage_subscriptions/models.py

@@ -1,4 +1,5 @@
-from datetime import timedelta, timezone
+from datetime import timedelta
+from django.utils import timezone
 from django.db import models
 from django.core.exceptions import ValidationError
 from accounts.models import BaseModel, IAmPrincipal, IAmPrincipalType
@@ -136,6 +137,34 @@ class PrincipalSubscription(BaseModel):
     def generate_grace_period_end_date(date):
         return date + timedelta(days=15)
 
+    @classmethod
+    def has_principal_subscription(cls, principal):
+        return cls.get_active_princial_subscription(principal).exists()
+
+    @classmethod
+    def get_active_princial_subscription(cls, principal):
+        return cls.objects.filter(
+            principal=principal,
+            is_paid=True,
+            cancelled=False,
+            deleted=False,
+            active=True,
+            status=SubscriptionStatus.ACTIVE,
+            grace_period_end_date__gt=timezone.now().date(),
+        )
+
+    # need to improve this 
+    @classmethod
+    def get_principal_subscription(cls, principal):
+        return cls.objects.filter(
+            principal=principal,
+            is_paid=True,
+            cancelled=False,
+            deleted=False,
+            active=True,
+            status=SubscriptionStatus.ACTIVE,
+        ).order_by("-grace_period_end_date").first()
+
 
 class WebhookEvent(BaseModel):
     event_id = models.CharField(max_length=255, unique=True, db_index=True)