25 lines
709 B
TypeScript
25 lines
709 B
TypeScript
import { PublicKey } from "@solana/web3.js";
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export class RegisteredEmitter {
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bump: number;
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cctpDomain: number;
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chain: number;
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address: Array<number>;
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constructor(bump: number, cctpDomain: number, chain: number, address: Array<number>) {
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this.bump = bump;
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this.cctpDomain = cctpDomain;
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this.chain = chain;
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this.address = address;
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}
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static address(programId: PublicKey, chain: number): PublicKey {
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const encodedChain = Buffer.alloc(2);
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encodedChain.writeUInt16BE(chain, 0);
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return PublicKey.findProgramAddressSync(
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[Buffer.from("registered_emitter"), encodedChain],
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programId,
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)[0];
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}
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}
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