@solana/spl-name-service/lib/esm/state.js

SPL Name Service JavaScript API

import { PublicKey } from '@solana/web3.js';
import { deserialize } from 'borsh';
export class NameRegistryState {
    constructor(obj) {
        this.parentName = new PublicKey(obj.parentName);
        this.owner = new PublicKey(obj.owner);
        this.class = new PublicKey(obj.class);
    }
    static async retrieve(connection, nameAccountKey) {
        const nameAccount = await connection.getAccountInfo(nameAccountKey, 'processed');
        if (!nameAccount) {
            throw new Error('Invalid name account provided');
        }
        const deserialized = deserialize(this.schema, nameAccount.data);
        const res = new NameRegistryState(deserialized);
        res.data = nameAccount.data?.slice(this.HEADER_LEN);
        return res;
    }
}
NameRegistryState.HEADER_LEN = 96;
NameRegistryState.schema = {
    struct: {
        parentName: { array: { type: 'u8', len: 32 } },
        owner: { array: { type: 'u8', len: 32 } },
        class: { array: { type: 'u8', len: 32 } },
    },
};
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