lightningdevkit/structs/AsyncPaymentsContext.mjs

Lightning Development Kit

import { Nonce } from '../structs/Nonce.mjs';
import { Result_AsyncPaymentsContextDecodeErrorZ } from '../structs/Result_AsyncPaymentsContextDecodeErrorZ.mjs';
import { CommonBase } from './CommonBase.mjs';
import * as bindings from '../bindings.mjs';
/**
 * Contains data specific to an [`AsyncPaymentsMessage`].
 *
 * [`AsyncPaymentsMessage`]: crate::onion_message::async_payments::AsyncPaymentsMessage
 */
export class AsyncPaymentsContext extends CommonBase {
    constructor(_dummy, ptr) { super(ptr, bindings.AsyncPaymentsContext_free); }
    /* @internal */
    static constr_from_ptr(ptr) {
        const raw_ty = bindings.LDKAsyncPaymentsContext_ty_from_ptr(ptr);
        switch (raw_ty) {
            case 0: return new AsyncPaymentsContext_OutboundPayment(ptr);
            default:
                throw new Error('oops, this should be unreachable'); // Unreachable without extending the (internal) bindings interface
        }
    }
    clone_ptr() {
        const ret = bindings.AsyncPaymentsContext_clone_ptr(this.ptr);
        return ret;
    }
    /**
     * Creates a copy of the AsyncPaymentsContext
     */
    clone() {
        const ret = bindings.AsyncPaymentsContext_clone(this.ptr);
        const ret_hu_conv = AsyncPaymentsContext.constr_from_ptr(ret);
        CommonBase.add_ref_from(ret_hu_conv, this);
        return ret_hu_conv;
    }
    /**
     * Utility method to constructs a new OutboundPayment-variant AsyncPaymentsContext
     */
    static constructor_outbound_payment(payment_id, nonce, hmac) {
        const ret = bindings.AsyncPaymentsContext_outbound_payment(bindings.encodeUint8Array(payment_id), CommonBase.get_ptr_of(nonce), bindings.encodeUint8Array(hmac));
        const ret_hu_conv = AsyncPaymentsContext.constr_from_ptr(ret);
        CommonBase.add_ref_from(ret_hu_conv, ret_hu_conv);
        return ret_hu_conv;
    }
    /**
     * Serialize the AsyncPaymentsContext object into a byte array which can be read by AsyncPaymentsContext_read
     */
    write() {
        const ret = bindings.AsyncPaymentsContext_write(this.ptr);
        const ret_conv = bindings.decodeUint8Array(ret);
        return ret_conv;
    }
    /**
     * Read a AsyncPaymentsContext from a byte array, created by AsyncPaymentsContext_write
     */
    static constructor_read(ser) {
        const ret = bindings.AsyncPaymentsContext_read(bindings.encodeUint8Array(ser));
        const ret_hu_conv = Result_AsyncPaymentsContextDecodeErrorZ.constr_from_ptr(ret);
        return ret_hu_conv;
    }
}
/** A AsyncPaymentsContext of type OutboundPayment */
export class AsyncPaymentsContext_OutboundPayment extends AsyncPaymentsContext {
    /* @internal */
    constructor(ptr) {
        super(null, ptr);
        const payment_id = bindings.LDKAsyncPaymentsContext_OutboundPayment_get_payment_id(ptr);
        const payment_id_conv = bindings.decodeUint8Array(payment_id);
        this.payment_id = payment_id_conv;
        const nonce = bindings.LDKAsyncPaymentsContext_OutboundPayment_get_nonce(ptr);
        const nonce_hu_conv = new Nonce(null, nonce);
        CommonBase.add_ref_from(nonce_hu_conv, this);
        this.nonce = nonce_hu_conv;
        const hmac = bindings.LDKAsyncPaymentsContext_OutboundPayment_get_hmac(ptr);
        const hmac_conv = bindings.decodeUint8Array(hmac);
        this.hmac = hmac_conv;
    }
}
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