lisk-framework
Version:
Lisk blockchain application platform
131 lines • 4.12 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ChainAccountStore = exports.allChainAccountsSchema = exports.chainDataSchema = exports.chainDataJSONSchema = void 0;
const lisk_cryptography_1 = require("@liskhq/lisk-cryptography");
const lisk_db_1 = require("@liskhq/lisk-db");
const base_store_1 = require("../../base_store");
const constants_1 = require("../constants");
exports.chainDataJSONSchema = {
type: 'object',
required: ['name', 'lastCertificate', 'status'],
properties: {
name: {
dataType: 'string',
fieldNumber: 1,
},
lastCertificate: {
type: 'object',
fieldNumber: 2,
required: ['height', 'timestamp', 'stateRoot', 'validatorsHash'],
properties: {
height: {
dataType: 'uint32',
fieldNumber: 1,
},
timestamp: {
dataType: 'uint32',
fieldNumber: 2,
},
stateRoot: {
dataType: 'string',
format: 'hex',
fieldNumber: 3,
},
validatorsHash: {
dataType: 'string',
format: 'hex',
fieldNumber: 4,
},
},
},
status: {
dataType: 'uint32',
fieldNumber: 3,
},
},
};
exports.chainDataSchema = {
$id: '/modules/interoperability/chainData',
type: 'object',
required: ['name', 'lastCertificate', 'status'],
properties: {
name: {
dataType: 'string',
minLength: constants_1.MIN_CHAIN_NAME_LENGTH,
maxLength: constants_1.MAX_CHAIN_NAME_LENGTH,
fieldNumber: 1,
},
lastCertificate: {
type: 'object',
fieldNumber: 2,
required: ['height', 'timestamp', 'stateRoot', 'validatorsHash'],
properties: {
height: {
dataType: 'uint32',
fieldNumber: 1,
},
timestamp: {
dataType: 'uint32',
fieldNumber: 2,
},
stateRoot: {
dataType: 'bytes',
minLength: constants_1.HASH_LENGTH,
maxLength: constants_1.HASH_LENGTH,
fieldNumber: 3,
},
validatorsHash: {
dataType: 'bytes',
minLength: constants_1.HASH_LENGTH,
maxLength: constants_1.HASH_LENGTH,
fieldNumber: 4,
},
},
},
status: {
dataType: 'uint32',
fieldNumber: 3,
},
},
};
exports.allChainAccountsSchema = {
$id: '/modules/interoperability/allChainAccounts',
type: 'object',
required: ['chains'],
properties: {
chains: {
type: 'array',
items: exports.chainDataJSONSchema,
},
},
};
class ChainAccountStore extends base_store_1.BaseStore {
constructor() {
super(...arguments);
this.schema = exports.chainDataSchema;
}
get storePrefix() {
return constants_1.STORE_PREFIX;
}
async getAllAccounts(context, startChainID) {
const endBuf = lisk_cryptography_1.utils.intToBuffer(constants_1.MAX_UINT32, 4);
const chainAccounts = await this.iterate(context, {
gte: startChainID,
lte: endBuf,
});
return chainAccounts.map(chainAccount => chainAccount.value);
}
async getOrUndefined(context, key) {
try {
return await super.get(context, key);
}
catch (error) {
if (!(error instanceof lisk_db_1.NotFoundError)) {
throw error;
}
return undefined;
}
}
}
exports.ChainAccountStore = ChainAccountStore;
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