lisk-framework
Version:
Lisk blockchain application platform
53 lines • 2.38 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.LegacyEndpoint = void 0;
const lisk_validator_1 = require("@liskhq/lisk-validator");
const storage_1 = require("./storage");
const codec_1 = require("./codec");
class LegacyEndpoint {
constructor(args) {
this.storage = new storage_1.Storage(args.db);
this._legacyConfig = args.legacyConfig;
}
async getTransactionByID(context) {
const { id } = context.params;
if (!(0, lisk_validator_1.isHexString)(id)) {
throw new Error('Invalid parameters. `id` must be a valid hex string.');
}
const tx = await this.storage.getTransactionByID(Buffer.from(id, 'hex'));
return (0, codec_1.getLegacyTransactionJSONWithSchema)(tx).transaction;
}
async getTransactionsByBlockID(context) {
const { id } = context.params;
if (!(0, lisk_validator_1.isHexString)(id)) {
throw new Error('Invalid parameters. `id` must be a valid hex string.');
}
const transactions = await this.storage.getTransactionsByBlockID(Buffer.from(id, 'hex'));
return transactions.map(tx => (0, codec_1.getLegacyTransactionJSONWithSchema)(tx).transaction);
}
async getBlockByID(context) {
const { id } = context.params;
if (!(0, lisk_validator_1.isHexString)(id)) {
throw new Error('Invalid parameters. `id` must be a valid hex string.');
}
return (0, codec_1.decodeBlockJSON)(await this.storage.getBlockByID(Buffer.from(id, 'hex'))).block;
}
async getBlockByHeight(context) {
const { height } = context.params;
if (typeof height !== 'number' || height < 0) {
throw new Error('Invalid parameters. `height` must be zero or a positive number.');
}
return (0, codec_1.decodeBlockJSON)(await this.storage.getBlockByHeight(height)).block;
}
async getLegacyBrackets(_context) {
return Promise.all(this._legacyConfig.brackets.map(async (bracket) => {
const bracketInfo = await this.storage.getBracketInfo(Buffer.from(bracket.snapshotBlockID, 'hex'));
return {
...bracketInfo,
snapshotBlockID: bracket.snapshotBlockID,
};
}));
}
}
exports.LegacyEndpoint = LegacyEndpoint;
//# sourceMappingURL=endpoint.js.map