wowok_agent/dist/query/permission.js

Agent for WoWok: Unlock Co-Creation, Lighting Transaction, Empower Potential.

/**
 * Provides permission lookup for an address:
 * not only the permission table, but also the administrator or Builder identity.
 */
import { GetAccountOrMark_Address } from '../call/base.js';
import { LocalMark } from '../local/local.js';
import { TransactionBlock, Protocol, Bcs, Errors, ERROR, Permission, BCS } from 'wowok';
/*json: PermissionQuery; return PermissionAnswer */
export const query_permission_json = async (json) => {
    try {
        const q = JSON.parse(json);
        return JSON.stringify({ data: await query_permission(q) });
    }
    catch (e) {
        return JSON.stringify({ error: e });
    }
};
export const query_permission = async (query) => {
    const [object_address, entity_address] = await Promise.all([
        await LocalMark.Instance().get_address(query.permission_object),
        await GetAccountOrMark_Address(query.address),
    ]);
    if (!object_address || !entity_address) {
        ERROR(Errors.InvalidParam, 'permission.query_permission');
    }
    const txb = new TransactionBlock();
    const object = Permission.From(txb, object_address);
    object.query_permissions_all(entity_address);
    const res = await Protocol.Client().devInspectTransactionBlock({ sender: entity_address, transactionBlock: txb });
    if (res.results && res.results[0].returnValues && res.results[0].returnValues.length !== 2) {
        ERROR(Errors.Fail, 'permission.retValues');
    }
    const perm = Bcs.getInstance().de(BCS.U8, Uint8Array.from(res.results[0].returnValues[0][0]));
    if (perm === Permission.PERMISSION_ADMIN || perm === Permission.PERMISSION_OWNER_AND_ADMIN) {
        return { who: entity_address, admin: true, owner: perm % 2 === 1, items: [], object: object_address };
    }
    else {
        const perms = Bcs.getInstance().de_perms(Uint8Array.from(res.results[0].returnValues[1][0]));
        return { who: entity_address, admin: false, owner: perm % 2 === 1, items: perms.map((v) => {
                return { query: v?.index, permission: true, guard: v?.guard };
            }), object: object_address };
    }
};
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