mirror of
https://github.com/hanzoai/commerce.git
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zeekay
1943f1c093
Multi-tenant commerce and billing: orders, subscriptions, invoices, plans, usage metering and a credit ledger. One Go binary. MIT OR Apache-2.0. Claude-Session: https://claude.ai/code/session_01SAtaDFm8VDiWrhYHNNtxMw
127 lines
3.0 KiB
Go
127 lines
3.0 KiB
Go
package networktoken
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import (
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"fmt"
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"time"
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"github.com/hanzoai/commerce/datastore"
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"github.com/hanzoai/commerce/models/mixin"
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"github.com/hanzoai/orm"
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. "github.com/hanzoai/commerce/types"
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)
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var kind = "network-token"
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// Status represents the lifecycle state of a network token.
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type Status string
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const (
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Active Status = "active"
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Suspended Status = "suspended"
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Deleted Status = "deleted"
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)
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// Network represents the card network.
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type Network string
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const (
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Visa Network = "visa"
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Mastercard Network = "mastercard"
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Amex Network = "amex"
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)
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// NetworkToken represents an EMVCo network token (DPAN) provisioned
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// through a Token Service Provider (TSP).
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func init() { orm.Register[NetworkToken]("network-token") }
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type NetworkToken struct {
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mixin.Model[NetworkToken]
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// Reference to the vault card token (tok_...)
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CardTokenId string `json:"cardTokenId"`
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// EMV payment token (DPAN) — NOT the real PAN
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NetworkToken string `json:"networkToken,omitempty"`
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// Token expiry (may differ from card expiry)
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TokenExpiry string `json:"tokenExpiry,omitempty"`
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// TSP reference ID for lifecycle management
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TokenReference string `json:"tokenReference"`
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// Payment Account Reference — links tokens across networks
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PAR string `json:"par,omitempty"`
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// Card network: visa, mastercard, amex
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Network Network `json:"network"`
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// Current status
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Status Status `json:"status"`
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// Token Requestor ID (identifies the merchant/platform)
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TokenRequestorId string `json:"tokenRequestorId,omitempty"`
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// Last successful cryptogram refresh
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LastRefreshed time.Time `json:"lastRefreshed,omitempty"`
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// Metadata for wallet integrations (Apple Pay, Google Pay)
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WalletType string `json:"walletType,omitempty"` // apple_pay, google_pay, none
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Metadata map[string]interface{} `json:"metadata,omitempty"`
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}
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// Suspend marks the token as suspended (e.g., lost card).
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func (nt *NetworkToken) Suspend() error {
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if nt.Status != Active {
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return fmt.Errorf("cannot suspend network token in status %s", nt.Status)
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}
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nt.Status = Suspended
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return nil
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}
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// Resume reactivates a suspended token.
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func (nt *NetworkToken) Resume() error {
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if nt.Status != Suspended {
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return fmt.Errorf("cannot resume network token in status %s", nt.Status)
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}
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nt.Status = Active
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return nil
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}
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// Delete marks the token for deletion.
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func (nt *NetworkToken) MarkDeleted() error {
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if nt.Status == Deleted {
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return fmt.Errorf("network token already deleted")
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}
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nt.Status = Deleted
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return nil
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}
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// IsUsable returns true if the token can be used for transactions.
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func (nt *NetworkToken) IsUsable() bool {
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return nt.Status == Active
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}
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func (nt *NetworkToken) Defaults() {
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nt.Parent = nt.Datastore().NewKey("synckey", "", 1, nil)
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if nt.Status == "" {
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nt.Status = Active
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}
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if nt.Metadata == nil {
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nt.Metadata = make(Map)
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}
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}
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func New(db *datastore.Datastore) *NetworkToken {
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nt := new(NetworkToken)
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nt.Init(db)
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nt.Defaults()
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return nt
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}
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func Query(db *datastore.Datastore) datastore.Query {
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return db.Query(kind)
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}
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