Permissions

チェーン上のpermissionsモジュール関連のデータをクエリするためのコードスニペット例。

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gRPCを使用する

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すべてのnamespaceを取得する

import { getNetworkEndpoints, Network } from "@injectivelabs/networks";
import { ChainGrpcPermissionsApi } from "@injectivelabs/sdk-ts/client/chain";

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcPermissionsApi = new ChainGrpcPermissionsApi(endpoints.grpc);

const allNamespaces = await chainGrpcPermissionsApi.fetchAllNamespaces();

console.log(allNamespaces);

​

denomに基づいてnamespaceを取得する

import { getNetworkEndpoints, Network } from "@injectivelabs/networks";
import { ChainGrpcPermissionsApi } from "@injectivelabs/sdk-ts/client/chain";

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcPermissionsApi = new ChainGrpcPermissionsApi(endpoints.grpc);

const subdenom = "NINJA";
const includeRoles = true;

const namespace = await chainGrpcPermissionsApi.fetchNamespaceByDenom({
  subdenom,
  includeRoles: includeRoles,
});

console.log(namespace);

​

denomに基づいて、アドレスに紐づくすべてのroleを取得する

import { getNetworkEndpoints, Network } from "@injectivelabs/networks";
import { ChainGrpcPermissionsApi } from "@injectivelabs/sdk-ts/client/chain";

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcPermissionsApi = new ChainGrpcPermissionsApi(endpoints.grpc);

const injectiveAddress = "inj...";
const subdenom = "NINJA";

const addressRoles = await chainGrpcPermissionsApi.fetchAddressRoles({
  injectiveAddress,
  denom: subdenom,
});

console.log(addressRoles);

​

あるdenomで指定されたroleに紐づくすべてのアドレスを取得する

import { getNetworkEndpoints, Network } from "@injectivelabs/networks";
import { ChainGrpcPermissionsApi } from "@injectivelabs/sdk-ts/client/chain";

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcPermissionsApi = new ChainGrpcPermissionsApi(endpoints.grpc);

const subdenom = "NINJA";
const role = "role";

const addressesByRole = await chainGrpcPermissionsApi.fetchAddressesByRole({
  subdenom,
  role: role,
});

console.log(addressesByRole);

​

指定されたinjective addressのvouchersを取得する

import { getNetworkEndpoints, Network } from "@injectivelabs/networks";
import { ChainGrpcPermissionsApi } from "@injectivelabs/sdk-ts/client/chain";

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcPermissionsApi = new ChainGrpcPermissionsApi(endpoints.grpc);

const injectiveAddress = "inj...";

const vouchers = await chainGrpcPermissionsApi.fetchVouchersForAddress(
  injectiveAddress
);

console.log(vouchers);