feat: Add custom license expiration v2 fields.

license_manager/apps/api/serializers.py

@@ -342,6 +342,11 @@ class MinimalCustomerAgreementSerializer(serializers.ModelSerializer):
     """
 
     subscription_for_auto_applied_licenses = serializers.SerializerMethodField()
+    has_custom_license_expiration_messaging_v2 = serializers.SerializerMethodField()
+    modal_header_text_v2 = serializers.SerializerMethodField()
+    expired_subscription_modal_messaging_v2 = serializers.SerializerMethodField()
+    button_label_in_modal_v2 = serializers.SerializerMethodField()
+    url_for_button_in_modal_v2 = serializers.SerializerMethodField()
 
     class Meta:
         model = CustomerAgreement
@@ -355,17 +360,48 @@ class Meta:
             'subscription_for_auto_applied_licenses',
             'available_subscription_catalogs',
             'enable_auto_applied_subscriptions_with_universal_link',
-            'has_custom_license_expiration_messaging',
-            'modal_header_text',
-            'expired_subscription_modal_messaging',
-            'button_label_in_modal',
-            'url_for_button_in_modal',
+            'has_custom_license_expiration_messaging_v2',
+            'modal_header_text_v2',
+            'expired_subscription_modal_messaging_v2',
+            'button_label_in_modal_v2',
+            'url_for_button_in_modal_v2',
         ]
 
     def get_subscription_for_auto_applied_licenses(self, obj):
         subscription_plan = obj.auto_applicable_subscription
         return subscription_plan.uuid if subscription_plan else None
 
+    def has_custom_license_expiration_messaging_v2(self, obj):
+        custom_subscription_expiration_messaging = obj.custom_subscription_expiration_messaging
+        if custom_subscription_expiration_messaging:
+            return custom_subscription_expiration_messaging.has_custom_license_expiration_messaging
+        return None
+
+    def get_modal_header_text_v2(self, obj):
+        custom_subscription_expiration_messaging = obj.custom_subscription_expiration_messaging
+        if custom_subscription_expiration_messaging:
+            return custom_subscription_expiration_messaging.modal_header_text
+        return None
+
+
+    def expired_subscription_modal_messaging_v2(self, obj):
+        custom_subscription_expiration_messaging = obj.custom_subscription_expiration_messaging
+        if custom_subscription_expiration_messaging:
+            return custom_subscription_expiration_messaging.expired_subscription_modal_messaging
+        return None
+
+    def button_label_in_modal_v2(self, obj):
+        custom_subscription_expiration_messaging = obj.custom_subscription_expiration_messaging
+        if custom_subscription_expiration_messaging:
+            return custom_subscription_expiration_messaging.button_label_in_modal
+        return None
+
+    def url_for_button_in_modal_v2(self, obj):
+        custom_subscription_expiration_messaging = obj.custom_subscription_expiration_messaging
+        if custom_subscription_expiration_messaging:
+            return custom_subscription_expiration_messaging.url_for_button_in_modal
+        return None
+
 
 class CustomerAgreementSerializer(MinimalCustomerAgreementSerializer):
     """

license_manager/apps/subscriptions/models.py

@@ -302,6 +302,63 @@ def __str__(self):
             )
         )
 
+class CustomSubscriptionExpirationMessaging(models.Model):
+    """
+    Custom subscription expiration messaging
+    """
+
+    customer_agreement = models.OneToOneField(
+        CustomerAgreement,
+        on_delete=models.CASCADE,
+        null=False,
+        related_name='custom_subscription_expiration_messaging',
+        unique=True,
+    )
+
+    has_custom_license_expiration_messaging = models.BooleanField(
+        default=False,
+        help_text=_(
+            "Indicates if the customer has a unique license expiration experience, instead of the standard one."
+        )
+    )
+
+    modal_header_text = models.CharField(
+        max_length=512,
+        blank=True,
+        null=True,
+        help_text=_(
+            "The bold text that will appear as the header in the expiration modal."
+        )
+    )
+
+    expired_subscription_modal_messaging = models.TextField(
+        blank=True,
+        null=True,
+        help_text=_(
+            "The content of a modal that will appear to learners upon subscription expiration. This text can be used "
+            "for custom guidance per customer."
+        )
+    )
+
+    button_label_in_modal = models.CharField(
+        max_length=255,
+        blank=True,
+        null=True,
+        help_text=_(
+            "The text that will appear as on the button in the expiration modal"
+        )
+    )
+
+    url_for_button_in_modal = models.CharField(
+        max_length=512,
+        blank=True,
+        null=True,
+        help_text=_(
+            "The URL that should underly the sole button in the expiration modal"
+        )
+    )
+
+    history = HistoricalRecords()
 
 class PlanType(models.Model):
     """