westfarn
74e8a4ad71
The app confirms a StoreKit signed transaction or Play purchase token. The backend checks it with Apple or Google before writing the ledger, and the RevenueCat webhook no longer grants access.
107 lines
3.1 KiB
Python
107 lines
3.1 KiB
Python
from rest_framework import serializers
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from monetization.models import Invoice, Payment, SubscriptionPlan
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class InvoiceSerializer(serializers.ModelSerializer):
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class Meta:
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model = Invoice
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fields = [
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"id",
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"provider",
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"status",
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"currency",
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"amount_due",
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"amount_paid",
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"period_start",
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"period_end",
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"stripe_invoice_id",
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"stripe_checkout_session_id",
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"stripe_subscription_id",
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"revenuecat_event_id",
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"revenuecat_store",
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"hosted_invoice_url",
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"description",
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"created",
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"last_modified",
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]
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read_only_fields = fields
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class PaymentSerializer(serializers.ModelSerializer):
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class Meta:
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model = Payment
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fields = [
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"id",
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"invoice",
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"provider",
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"status",
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"currency",
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"amount",
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"stripe_payment_intent_id",
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"stripe_charge_id",
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"revenuecat_transaction_id",
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"paid_at",
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"failure_message",
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"created",
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"last_modified",
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]
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read_only_fields = fields
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class CheckoutSessionSerializer(serializers.Serializer):
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success_url = serializers.URLField(required=False, allow_blank=False)
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cancel_url = serializers.URLField(required=False, allow_blank=False)
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plan_slug = serializers.SlugField(required=False, allow_blank=False)
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class PortalSessionSerializer(serializers.Serializer):
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return_url = serializers.URLField(required=False, allow_blank=False)
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class StorePurchaseConfirmSerializer(serializers.Serializer):
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store = serializers.ChoiceField(choices=("app_store", "play_store"))
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product_id = serializers.CharField(max_length=255)
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transaction_id = serializers.CharField(
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max_length=255, required=False, allow_blank=True
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)
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purchase_token = serializers.CharField(
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max_length=4096, required=False, allow_blank=True
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)
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signed_transaction = serializers.CharField(required=False, allow_blank=True)
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class SubscriptionPlanSerializer(serializers.ModelSerializer):
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features = serializers.SerializerMethodField()
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store_product_id = serializers.CharField(
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source="revenuecat_product_id", read_only=True
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)
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class Meta:
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model = SubscriptionPlan
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fields = [
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"slug",
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"name",
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"description",
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"price_cents",
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"currency",
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"interval",
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"is_public",
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"is_selectable",
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"features",
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"prompt_quota_per_window",
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"prompt_window_hours",
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"monthly_token_quota",
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"sort_order",
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"store_product_id",
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]
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read_only_fields = fields
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def get_features(self, obj):
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return {
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"text_generation": obj.allows_feature("text_generation"),
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"image_generation": obj.allows_feature("image_generation"),
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"rag": obj.allows_feature("rag"),
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"all_future_features": obj.allows_all_future_features,
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}
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