billing.proto

syntax = "proto3";

package usage.v1;

option go_package = "github.com/gitpod-io/gitpod/usage-api/v1";

service BillingService {
  // ReconcileInvoices retrieves current credit balance and reflects it in
  // billing system. Internal RPC, not intended for general consumption.
  rpc ReconcileInvoices(ReconcileInvoicesRequest)
      returns (ReconcileInvoicesResponse) {};

  // FinalizeInvoice marks all sessions occurring in the given Stripe invoice as
  // having been invoiced.
  rpc FinalizeInvoice(FinalizeInvoiceRequest)
      returns (FinalizeInvoiceResponse) {};

  // CancelSubscription cancels a stripe subscription in our system
  // Called by a stripe webhook
  rpc CancelSubscription(CancelSubscriptionRequest)
      returns (CancelSubscriptionResponse) {};

  // GetStripeCustomer retrieves a Stripe Customer
  rpc GetStripeCustomer(GetStripeCustomerRequest)
      returns (GetStripeCustomerResponse) {};

  rpc CreateStripeCustomer(CreateStripeCustomerRequest)
      returns (CreateStripeCustomerResponse) {};

  // CreateHoldPaymentIntent is meant to create a PaymentIntent for the given
  // customer, that is meant as measure to verify the payment
  // method/creditability of this user on first signup, before we create the
  // subscription
  rpc CreateHoldPaymentIntent(CreateHoldPaymentIntentRequest)
      returns (CreateHoldPaymentIntentResponse) {};

  rpc CreateStripeSubscription(CreateStripeSubscriptionRequest)
      returns (CreateStripeSubscriptionResponse) {};

  rpc UpdateCustomerSubscriptionsTaxState(
      UpdateCustomerSubscriptionsTaxStateRequest)
      returns (UpdateCustomerSubscriptionsTaxStateResponse) {};

  // GetPriceInformation returns the price information for a given attribtion id
  rpc GetPriceInformation(GetPriceInformationRequest)
      returns (GetPriceInformationResponse) {};

  // OnChargeDispute handles charge disputes created with the underlying payment
  // provider.
  rpc OnChargeDispute(OnChargeDisputeRequest)
      returns (OnChargeDisputeResponse) {};
}

message ReconcileInvoicesRequest {}

message ReconcileInvoicesResponse {}

message FinalizeInvoiceRequest { string invoice_id = 1; }

message FinalizeInvoiceResponse {}

message CancelSubscriptionRequest { string subscription_id = 1; }

message CancelSubscriptionResponse {}

message GetStripeCustomerRequest {
  oneof identifier {
    string attribution_id = 1;
    string stripe_customer_id = 2;
  }
}

message GetStripeCustomerResponse {
  StripeCustomer customer = 1;
  string attribution_id = 2;
}

message StripeCustomer {
  string id = 1;
  string currency = 2;
  bool invalid_billing_address = 3;
}

message CreateStripeCustomerRequest {
  string attribution_id = 1;

  // name is the customer name
  string name = 2;
  string email = 3;
  string currency = 4;
  // Gitpod User ID for the user setting up billing.
  string billing_creator_user_id = 5;
}

message CreateStripeCustomerResponse { StripeCustomer customer = 1; }

message CreateHoldPaymentIntentRequest { string attribution_id = 1; }

message CreateHoldPaymentIntentResponse {
  string payment_intent_id = 1;
  string payment_intent_client_secret = 2;
}

message CreateStripeSubscriptionRequest {
  string attribution_id = 1;

  // was used for setup_intent_id
  reserved 2;

  int64 usage_limit = 3;
  string payment_intent_id = 4;
}

message CreateStripeSubscriptionResponse {
  StripeSubscription subscription = 1;
}

message StripeSubscription { string id = 1; }

message UpdateCustomerSubscriptionsTaxStateRequest { string customer_id = 1; }

message UpdateCustomerSubscriptionsTaxStateResponse {}

message GetPriceInformationRequest { string attribution_id = 1; }

message GetPriceInformationResponse { string human_readable_description = 2; }

message OnChargeDisputeRequest { string dispute_id = 1; }

message OnChargeDisputeResponse {}