tempo

type ChargeCredentialPayload struct {
	// Type selects the payload variant.
	Type CredentialType
	// Hash stores the submitted transaction hash for push flows.
	Hash string
	// Signature stores the raw transaction or proof signature.
	Signature string
}

type ChargeMode string

type ChargeRequest struct {
	// Amount is the canonical base-unit amount.
	Amount string
	// Currency is the token contract address.
	Currency string
	// Recipient is the primary payee address.
	Recipient string
	// Description is a human-readable challenge description.
	Description string
	// ExternalID is application metadata echoed into receipts.
	ExternalID string
	// MethodDetails stores Tempo-specific extensions for the charge.
	MethodDetails MethodDetails
}

type ChargeRequestParams struct {
	// Amount is the human-readable decimal amount.
	Amount string
	// Currency is the token contract address.
	Currency string
	// Recipient is the primary payee address.
	Recipient string
	// Decimals controls how Amount values are converted to base units.
	Decimals int
	// Description is copied into the challenge for display.
	Description string
	// ExternalID is opaque application metadata echoed into receipts.
	ExternalID string
	// ChainID binds the charge to a specific Tempo chain when set.
	ChainID int64
	// FeePayer enables the sponsored transaction flow.
	FeePayer bool
	// FeePayerURL points at a remote fee-payer signer.
	FeePayerURL string
	// Splits lists any additional transfers included in the charge.
	Splits []SplitParams
	// SupportedModes restricts which credential submission modes are allowed.
	SupportedModes []ChargeMode
}

type CredentialType string

type ExpiringStore interface {
	Store
	// PutIfAbsentUntil atomically stores value only when key is unused or its
	// previous entry has expired, and keeps the entry until expiresAt. It must
	// return false, storing nothing, when expiresAt is not in the future. An
	// entry must never be dropped before expiresAt, and Get must report it as
	// missing once it has expired.
	PutIfAbsentUntil(ctx context.Context, key, value string, expiresAt time.Time) (bool, error)
}

type MemoryStore struct {
	// contains filtered or unexported fields
}

type MethodDetails struct {
	// ChainID binds the charge to a specific Tempo chain when present.
	ChainID *int64
	// FeePayer enables the sponsored transaction flow.
	FeePayer bool
	// FeePayerURL points at a remote fee-payer signer.
	FeePayerURL string
	// Splits lists any additional transfers included in the charge.
	Splits []Split
	// SupportedModes restricts which credential submission modes are allowed.
	SupportedModes []ChargeMode
}

type RPCClient interface {
	GetChainID(ctx context.Context) (uint64, error)
	GetTransactionCount(ctx context.Context, address string) (uint64, error)
	SendRawTransaction(ctx context.Context, serializedTx string) (string, error)
	SendRequest(ctx context.Context, method string, params ...interface{}) (*temporpc.JSONRPCResponse, error)
}

type RedisStore struct {
	// contains filtered or unexported fields
}

type Split struct {
	// Amount is the base-unit amount routed to this split recipient.
	Amount string
	// Memo is an optional split-specific Tempo memo.
	Memo string
	// Recipient is the split recipient address.
	Recipient string
}

type SplitParams struct {
	// Amount is the human-readable amount routed to this split recipient.
	Amount string
	// Memo is an optional split-specific Tempo memo.
	Memo string
	// Recipient is the split recipient address.
	Recipient string
}

type Store interface {
	// Get loads a replay-protection value.
	Get(ctx context.Context, key string) (value string, ok bool, err error)
	// Put stores a replay-protection value, replacing any existing entry.
	Put(ctx context.Context, key, value string) error
	// PutIfAbsent stores a replay-protection value only when the key is unused.
	PutIfAbsent(ctx context.Context, key, value string) (bool, error)
	// Delete removes a replay-protection value.
	Delete(ctx context.Context, key string) error
}