72 lines
1.6 KiB
Protocol Buffer
72 lines
1.6 KiB
Protocol Buffer
syntax = "proto3";
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package common.payment.v1;
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option go_package = "github.com/tech/sendico/pkg/proto/common/payment/v1;paymentv1";
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// -------------------------
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// Card network (payment system)
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// -------------------------
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enum CardNetwork {
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CARD_NETWORK_UNSPECIFIED = 0;
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CARD_NETWORK_VISA = 1;
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CARD_NETWORK_MASTERCARD = 2;
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CARD_NETWORK_MIR = 3;
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CARD_NETWORK_AMEX = 4;
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CARD_NETWORK_UNIONPAY = 5;
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CARD_NETWORK_JCB = 6;
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CARD_NETWORK_DISCOVER = 7;
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}
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enum CardFundingType {
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CARD_FUNDING_UNSPECIFIED = 0;
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CARD_FUNDING_DEBIT = 1;
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CARD_FUNDING_CREDIT = 2;
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CARD_FUNDING_PREPAID = 3;
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}
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// -------------------------
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// PCI scope: raw card details
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// -------------------------
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message RawCardData {
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string pan = 1;
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uint32 exp_month = 2; // 1–12
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uint32 exp_year = 3; // YYYY
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string cvv = 4; // optional; often omitted for payouts
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}
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// -------------------------
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// Safe metadata (display / routing hints)
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// -------------------------
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message CardMetadata {
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string masked_pan = 1; // e.g. 411111******1111
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CardNetwork network = 2; // Visa/Mastercard/Mir/...
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CardFundingType funding = 3; // debit/credit/prepaid (if known)
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string issuing_country = 4; // ISO 3166-1 alpha-2 (if known)
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string issuer_name = 5; // display only (if known)
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}
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// -------------------------
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// Card details
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// Either inline credentials OR reference to stored payment method
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// -------------------------
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message CardDetails {
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string id = 1;
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oneof source {
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RawCardData raw = 2;
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string payment_method_id = 3;
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}
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string cardholder_name = 4;
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string cardholder_surname = 5;
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string billing_country = 6; // ISO 3166-1 alpha-2, if you need it per operation
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}
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