lisk-framework
Version:
Lisk blockchain application platform
39 lines • 1.83 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.TerminateSidechainForLivenessCommand = void 0;
const state_machine_1 = require("../../../../state_machine");
const base_interoperability_command_1 = require("../../base_interoperability_command");
const schemas_1 = require("../../schemas");
const chain_account_1 = require("../../stores/chain_account");
class TerminateSidechainForLivenessCommand extends base_interoperability_command_1.BaseInteroperabilityCommand {
constructor() {
super(...arguments);
this.schema = schemas_1.terminateSidechainForLivenessParamsSchema;
}
async verify(context) {
const { params } = context;
const doesChainAccountExist = await this.stores
.get(chain_account_1.ChainAccountStore)
.has(context, params.chainID);
if (!doesChainAccountExist) {
throw new Error('Chain account does not exist.');
}
const chainAccount = await this.stores.get(chain_account_1.ChainAccountStore).get(context, params.chainID);
if (chainAccount.status === 2) {
throw new Error('Sidechain is already terminated.');
}
const isChainAccountLive = await this.internalMethod.isLive(context, params.chainID, context.header.timestamp);
if (isChainAccountLive) {
throw new Error('Sidechain did not violate the liveness condition.');
}
return {
status: state_machine_1.VerifyStatus.OK,
};
}
async execute(context) {
const { params: { chainID }, } = context;
await this.internalMethod.terminateChainInternal(context, chainID);
}
}
exports.TerminateSidechainForLivenessCommand = TerminateSidechainForLivenessCommand;
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