@broxus/js-core/dist/cjs/models/network-config/ShardChainConfig.js

MobX-based JavaScript Core library

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ShardChainConfig = void 0;
const js_utils_1 = require("@broxus/js-utils");
const mobx_1 = require("mobx");
const constants_1 = require("../../constants");
const core_1 = require("../../core");
const constants_2 = require("../../models/network-config/constants");
const utils_1 = require("../../utils");
class ShardChainConfig extends core_1.SmartContractModel {
    _connection;
    options;
    _contract;
    /**
     * @param {ProviderRpcClient} _connection
     *   Standalone RPC client that doesn't require connection to the TVM wallet provider
     * @param {Address | string} address
     *   ShardChainConfig root address
     * @param {Readonly<ShardChainConfigCtorOptions>} [options]
     *   (optional) ShardChainConfig Smart Contract Model options
     */
    constructor(_connection, address, options) {
        super(_connection, address);
        this._connection = _connection;
        this.options = options;
        this._contract = new this._connection.Contract(constants_2.CONFIG_ABI, this.address);
        (0, mobx_1.makeObservable)(this);
    }
    /**
     * @param {ProviderRpcClient} connection
     *   Standalone RPC client that doesn't require connection to the TVM wallet provider
     * @param {Address | string} address
     *   ShardChainConfig root address
     * @param {Readonly<ShardChainCreateOptions>} [options]
     *   (optional) ShardChainConfig Smart Contract Model options
     */
    static async create(connection, address, options) {
        const { sync = true, watch, watchCallback, ...restOptions } = { ...options };
        const config = new ShardChainConfig(connection, address, restOptions);
        if (sync) {
            await config.sync({ force: false, ttl: options?.ttl });
        }
        if (watch) {
            await config.watch(watchCallback);
        }
        return config;
    }
    async sync(options) {
        if (!options?.force && this.isSyncing) {
            return;
        }
        try {
            this.setState('isSyncing', !options?.silent);
            await this.syncContractState({
                force: options?.force || !this.contractState,
                ttl: options?.ttl || constants_1.SECONDS_IN_HOUR * 1000,
            });
            if (!this.isDeployed) {
                (0, js_utils_1.throwException)(`${this.constructor.name} is not deployed`);
            }
            await this.syncParams();
        }
        catch (e) {
            if (process.env.NODE_ENV !== 'production') {
                const state = await this._connection.getProviderState();
                (0, utils_1.syncErrorMessage)(this.constructor.name, this.address, e, state.networkId.toString());
            }
        }
        finally {
            this.setState('isSyncing', false);
        }
    }
    async watch(callback) {
        try {
            this.contractSubscriber = new this._connection.Subscriber();
            await this.contractSubscriber.states(this.address).delayed(stream => {
                if (process.env.NODE_ENV !== 'production') {
                    (0, utils_1.subscribeDebugMessage)(this.constructor.name, this.address);
                }
                return stream.on((0, js_utils_1.debounce)(async (event) => {
                    if (process.env.NODE_ENV !== 'production') {
                        const state = await this._connection.getProviderState();
                        (0, utils_1.contractStateChangeDebugMessage)(this.constructor.name, this.address, event, state.networkId.toString());
                    }
                    if ((0, utils_1.areAddressesEqual)(event.address, this.address)) {
                        await this.sync({ force: !this.isSyncing, silent: true });
                        callback?.(...this.toJSON(true));
                        return;
                    }
                    await this.unwatch();
                }, this.options?.watchDebounceDelay ?? 3000));
            });
            return this.contractSubscriber;
        }
        catch (e) {
            await this.unwatch();
            throw e;
        }
    }
    async unwatch() {
        if (this.contractSubscriber === undefined) {
            return;
        }
        try {
            await this.contractSubscriber?.unsubscribe();
            this.contractSubscriber = undefined;
            if (process.env.NODE_ENV !== 'production') {
                (0, utils_1.unsubscribeDebugMessage)(this.constructor.name, this.address);
            }
        }
        catch (e) {
            if (process.env.NODE_ENV !== 'production') {
                const state = await this._connection.getProviderState();
                (0, utils_1.unsubscribeErrorMessage)(this.constructor.name, this.address, e, state.networkId.toString());
            }
        }
    }
    async syncParams() {
        const { fields } = await this._contract.getFields({ allowPartial: true, cachedState: this.contractState });
        if (fields == null) {
            throw new Error('Config contract state not found');
        }
        const { boc: nonEmptyMap } = await this._connection.packIntoCell({
            abiVersion: '2.2',
            data: {
                flag: true,
                root: fields.paramsRoot,
            },
            structure: [
                { name: 'flag', type: 'bool' },
                { name: 'root', type: 'cell' },
            ],
        });
        const { data: { params: rawParams }, } = await this._connection.unpackFromCell({
            abiVersion: '2.2',
            allowPartial: true,
            boc: nonEmptyMap,
            structure: [{ name: 'params', type: 'map(uint32,cell)' }],
        });
        const params = new Map();
        for (const [id, value] of rawParams) {
            params.set(parseInt(id, 10), value);
        }
        // Base workchain gas limits and prices.
        // https://github.com/broxus/tycho-types/blob/master/src/models/config/mod.rs#L1046
        const param21 = params.get(21);
        // Message forwarding prices for base workchain.
        // https://github.com/broxus/tycho-types/blob/master/src/models/config/mod.rs#L1064
        const param25 = params.get(25);
        if (!param21) {
            throw new Error('Param (21) state not found');
        }
        if (!param25) {
            throw new Error('Param (25) state not found');
        }
        const [data21, data25] = await Promise.all([
            this._connection.unpackFromCell({
                abiVersion: '2.2',
                allowPartial: true,
                boc: param21,
                structure: constants_2.PRICES_PARAM_ABI,
            }),
            this._connection.unpackFromCell({
                abiVersion: '2.2',
                allowPartial: true,
                boc: param25,
                structure: constants_2.FORWARD_FEE_PRICES_PARAM_ABI,
            }),
        ]);
        this.setData({
            bitPrice: data25.data.value.bitPrice,
            blockGasLimit: data21.data.value.blockGasLimit,
            cellPrice: data25.data.value.cellPrice,
            deleteDueLimit: data21.data.value.deleteDueLimit,
            firstFrac: data25.data.value.firstFrac,
            flatGasLimit: data21.data.value.flatGasLimit,
            flatGasPrice: data21.data.value.flatGasPrice,
            freezeDueLimit: data21.data.value.freezeDueLimit,
            gasCredit: data21.data.value.gasCredit,
            gasLimit: data21.data.value.gasLimit,
            gasPrice: data21.data.value.gasPrice,
            ihrPriceFactor: data25.data.value.ihrPriceFactor,
            lumpPrice: data25.data.value.lumpPrice,
            nextFrac: data25.data.value.nextFrac,
            specialGasLimit: data21.data.value.specialGasLimit,
        });
    }
    get bitPrice() {
        return this._data.bitPrice;
    }
    get blockGasLimit() {
        return this._data.blockGasLimit;
    }
    get cellPrice() {
        return this._data.cellPrice;
    }
    get deleteDueLimit() {
        return this._data.deleteDueLimit;
    }
    get firstFrac() {
        return this._data.firstFrac;
    }
    get flatGasLimit() {
        return this._data.flatGasLimit;
    }
    get flatGasPrice() {
        return this._data.flatGasPrice;
    }
    get freezeDueLimit() {
        return this._data.freezeDueLimit;
    }
    get gasCredit() {
        return this._data.gasCredit;
    }
    get gasLimit() {
        return this._data.gasLimit;
    }
    get gasPrice() {
        return this._data.gasPrice;
    }
    get ihrPriceFactor() {
        return this._data.ihrPriceFactor;
    }
    get lumpPrice() {
        return this._data.lumpPrice;
    }
    get nextFrac() {
        return this._data.nextFrac;
    }
    get specialGasLimit() {
        return this._data.specialGasLimit;
    }
}
exports.ShardChainConfig = ShardChainConfig;
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    mobx_1.action.bound,
    __metadata("design:type", Function),
    __metadata("design:paramtypes", [Object]),
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], ShardChainConfig.prototype, "sync", null);
__decorate([
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    __metadata("design:type", Function),
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    __metadata("design:returntype", Promise)
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__decorate([
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    __metadata("design:type", Function),
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    __metadata("design:returntype", Promise)
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__decorate([
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__decorate([
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], ShardChainConfig.prototype, "bitPrice", null);
__decorate([
    mobx_1.computed,
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    __metadata("design:paramtypes", [])
], ShardChainConfig.prototype, "blockGasLimit", null);
__decorate([
    mobx_1.computed,
    __metadata("design:type", Object),
    __metadata("design:paramtypes", [])
], ShardChainConfig.prototype, "cellPrice", null);
__decorate([
    mobx_1.computed,
    __metadata("design:type", Object),
    __metadata("design:paramtypes", [])
], ShardChainConfig.prototype, "deleteDueLimit", null);
__decorate([
    mobx_1.computed,
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    __metadata("design:paramtypes", [])
], ShardChainConfig.prototype, "firstFrac", null);
__decorate([
    mobx_1.computed,
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], ShardChainConfig.prototype, "flatGasLimit", null);
__decorate([
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], ShardChainConfig.prototype, "flatGasPrice", null);
__decorate([
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], ShardChainConfig.prototype, "freezeDueLimit", null);
__decorate([
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], ShardChainConfig.prototype, "gasCredit", null);
__decorate([
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    __metadata("design:paramtypes", [])
], ShardChainConfig.prototype, "gasLimit", null);
__decorate([
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    __metadata("design:type", Object),
    __metadata("design:paramtypes", [])
], ShardChainConfig.prototype, "gasPrice", null);
__decorate([
    mobx_1.computed,
    __metadata("design:type", Object),
    __metadata("design:paramtypes", [])
], ShardChainConfig.prototype, "ihrPriceFactor", null);
__decorate([
    mobx_1.computed,
    __metadata("design:type", Object),
    __metadata("design:paramtypes", [])
], ShardChainConfig.prototype, "lumpPrice", null);
__decorate([
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], ShardChainConfig.prototype, "nextFrac", null);
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