feat(billing): Add payment config to charge service

proto/sentry_protos/billing/v1/common/v1/payment_config.proto

@@ -0,0 +1,17 @@
+syntax = "proto3";
+
+package sentry_protos.billing.v1.common.v1;
+
+// Stripe-specific payment information for an organization.
+message StripePaymentData {
+  optional string customer_stripe_id = 1;
+  optional string default_payment_method_id = 2;
+}
+
+// Payment provider configuration with support for multiple providers.
+message PaymentConfig {
+  oneof config {
+    StripePaymentData stripe = 1;
+    // Future payment providers (e.g., PayPal, Braintree) can be added here
+  }
+}

proto/sentry_protos/billing/v1/services/billing_details/v1/endpoint_get_stripe_payment_data.proto

@@ -0,0 +1,13 @@
+syntax = "proto3";
+
+package sentry_protos.billing.v1.services.billing_details.v1;
+
+import "sentry_protos/billing/v1/common/v1/payment_config.proto";
+
+message GetStripePaymentDataRequest {
+  uint64 organization_id = 1;
+}
+
+message GetStripePaymentDataResponse {
+  sentry_protos.billing.v1.common.v1.StripePaymentData stripe_payment_data = 1;
+}

proto/sentry_protos/billing/v1/services/charge/v1/endpoint_capture_charge.proto

@@ -3,6 +3,7 @@ syntax = "proto3";
 package sentry_protos.billing.v1.services.charge.v1;
 
 import "google/protobuf/timestamp.proto";
+import "sentry_protos/billing/v1/common/v1/payment_config.proto";
 
 // How the charge should be executed against the payment provider.
 enum ChargeMethod {
@@ -25,6 +26,8 @@ message CaptureChargeRequest {
   uint64 organization_id = 4;
   google.protobuf.Timestamp current_ts = 5;
   optional string invoice_id = 6;
+  optional string invoice_guid = 7;
+  optional sentry_protos.billing.v1.common.v1.PaymentConfig payment_config = 8;
 }
 
 message CaptureChargeResponse {

rust/src/sentry_protos.billing.v1.common.v1.rs

@@ -202,6 +202,31 @@ pub struct LineItemDetails {
     #[prost(message, optional, tag = "6")]
     pub billable_metric: ::core::option::Option<BillableMetric>,
 }
+/// Stripe-specific payment information for an organization.
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct StripePaymentData {
+    #[prost(string, optional, tag = "1")]
+    pub customer_stripe_id: ::core::option::Option<::prost::alloc::string::String>,
+    #[prost(string, optional, tag = "2")]
+    pub default_payment_method_id: ::core::option::Option<
+        ::prost::alloc::string::String,
+    >,
+}
+/// Payment provider configuration with support for multiple providers.
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct PaymentConfig {
+    #[prost(oneof = "payment_config::Config", tags = "1")]
+    pub config: ::core::option::Option<payment_config::Config>,
+}
+/// Nested message and enum types in `PaymentConfig`.
+pub mod payment_config {
+    #[derive(Clone, PartialEq, Eq, Hash, ::prost::Oneof)]
+    pub enum Config {
+        /// Future payment providers (e.g., PayPal, Braintree) can be added here
+        #[prost(message, tag = "1")]
+        Stripe(super::StripePaymentData),
+    }
+}
 #[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct PricingTier {
     #[prost(int64, tag = "1")]

rust/src/sentry_protos.billing.v1.services.billing_details.v1.rs

@@ -37,3 +37,15 @@ pub struct GetBillingDetailsResponse {
     #[prost(message, optional, tag = "1")]
     pub billing_details: ::core::option::Option<BillingDetails>,
 }
+#[derive(Clone, Copy, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct GetStripePaymentDataRequest {
+    #[prost(uint64, tag = "1")]
+    pub organization_id: u64,
+}
+#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
+pub struct GetStripePaymentDataResponse {
+    #[prost(message, optional, tag = "1")]
+    pub stripe_payment_data: ::core::option::Option<
+        super::super::super::common::v1::StripePaymentData,
+    >,
+}

rust/src/sentry_protos.billing.v1.services.charge.v1.rs

@@ -13,6 +13,12 @@ pub struct CaptureChargeRequest {
     pub current_ts: ::core::option::Option<::prost_types::Timestamp>,
     #[prost(string, optional, tag = "6")]
     pub invoice_id: ::core::option::Option<::prost::alloc::string::String>,
+    #[prost(string, optional, tag = "7")]
+    pub invoice_guid: ::core::option::Option<::prost::alloc::string::String>,
+    #[prost(message, optional, tag = "8")]
+    pub payment_config: ::core::option::Option<
+        super::super::super::common::v1::PaymentConfig,
+    >,
 }
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct CaptureChargeResponse {