@hiero-ledger/sdk
Version:
158 lines (143 loc) • 5.3 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _Query = _interopRequireWildcard(require("../query/Query.cjs"));
var _FileId = _interopRequireDefault(require("./FileId.cjs"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
// SPDX-License-Identifier: Apache-2.0
/**
* @namespace proto
* @typedef {import("@hiero-ledger/proto").proto.IQuery} HieroProto.proto.IQuery
* @typedef {import("@hiero-ledger/proto").proto.IQueryHeader} HieroProto.proto.IQueryHeader
* @typedef {import("@hiero-ledger/proto").proto.IResponse} HieroProto.proto.IResponse
* @typedef {import("@hiero-ledger/proto").proto.IResponseHeader} HieroProto.proto.IResponseHeader
* @typedef {import("@hiero-ledger/proto").proto.IFileGetContentsQuery} HieroProto.proto.IFileGetContentsQuery
* @typedef {import("@hiero-ledger/proto").proto.IFileGetContentsResponse} HieroProto.proto.IFileGetContentsResponse
* @typedef {import("@hiero-ledger/proto").proto.FileGetContentsResponse.IFileContents} HieroProto.proto.FileGetContentsResponse.IFileContents
*/
/**
* @typedef {import("../channel/Channel.js").default} Channel
* @typedef {import("../client/Client.js").default<*, *>} Client
* @typedef {import("../account/AccountId.js").default} AccountId
*/
/**
* @augments {Query<Uint8Array>}
* Retrieve the content of a file in HFS.<br/>
* Note that this query retrieves _only_ the file content, not any of
* the metadata for the file.
*/
class FileContentsQuery extends _Query.default {
/**
* @param {object} [props]
* @param {FileId | string} [props.fileId]
*/
constructor(props = {}) {
super();
/**
* @type {?FileId}
* @private
*/
this._fileId = null;
if (props.fileId != null) {
this.setFileId(props.fileId);
}
}
/**
* @internal
* @param {HieroProto.proto.IQuery} query
* @returns {FileContentsQuery}
*/
static _fromProtobuf(query) {
const contents = /** @type {HieroProto.proto.IFileGetContentsQuery} */
query.fileGetContents;
return new FileContentsQuery({
fileId: contents.fileID != null ? _FileId.default._fromProtobuf(contents.fileID) : undefined
});
}
/**
* @param {Client} client
*/
_validateChecksums(client) {
if (this._fileId != null) {
this._fileId.validateChecksum(client);
}
}
/**
* @override
* @internal
* @param {Channel} channel
* @param {HieroProto.proto.IQuery} request
* @returns {Promise<HieroProto.proto.IResponse>}
*/
_execute(channel, request) {
return channel.file.getFileContent(request);
}
/**
* @returns {?FileId}
*/
get fileId() {
return this._fileId;
}
/**
* Set the file ID for which the info is being requested.
*
* @param {FileId | string} fileId
* @returns {FileContentsQuery}
*/
setFileId(fileId) {
this._fileId = typeof fileId === "string" ? _FileId.default.fromString(fileId) : fileId.clone();
return this;
}
/**
* @override
* @internal
* @param {HieroProto.proto.IResponse} response
* @returns {HieroProto.proto.IResponseHeader}
*/
_mapResponseHeader(response) {
const fileGetContents = /** @type {HieroProto.proto.IFileGetContentsResponse} */
response.fileGetContents;
return /** @type {HieroProto.proto.IResponseHeader} */fileGetContents.header;
}
/**
* @protected
* @override
* @param {HieroProto.proto.IResponse} response
* @returns {Promise<Uint8Array>}
*/
_mapResponse(response) {
const fileContentsResponse = /** @type {HieroProto.proto.IFileGetContentsResponse} */
response.fileGetContents;
const fileConents = /** @type {HieroProto.proto.FileGetContentsResponse.IFileContents} */
fileContentsResponse.fileContents;
const contents = /** @type {Uint8Array} */fileConents.contents;
return Promise.resolve(contents);
}
/**
* @override
* @internal
* @param {HieroProto.proto.IQueryHeader} header
* @returns {HieroProto.proto.IQuery}
*/
_onMakeRequest(header) {
return {
fileGetContents: {
header,
fileID: this._fileId != null ? this._fileId._toProtobuf() : null
}
};
}
/**
* @returns {string}
*/
_getLogId() {
const timestamp = this._paymentTransactionId != null && this._paymentTransactionId.validStart != null ? this._paymentTransactionId.validStart : this._timestamp;
return `FileContentsQuery:${timestamp.toString()}`;
}
}
// eslint-disable-next-line @typescript-eslint/unbound-method
exports.default = FileContentsQuery;
_Query.QUERY_REGISTRY.set("fileGetContents", FileContentsQuery._fromProtobuf);