test-ic-wallet-middleware-icrc/dist/handlers/allowanceHandlers/checkAllowanceHandler/checkAllowanceHandler.js

Ic middleware wallet ICRC protocol

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.CheckAllowanceHandler = void 0;
const common_1 = require("@ic-wallet-middleware/common");
const assetMetaDataCacheHandler_1 = require("../../../internalHandlers/icrcCacheDataHandlers/assets/assetMetaDataCacheHandler/assetMetaDataCacheHandler");
const allowanceRepository_1 = require("../../../repositories/persists/allowanceRepository/allowanceRepository");
const assetRepository_1 = require("../../../repositories/persists/assetRepository/assetRepository");
const supportedStandardEnum_1 = require("../../../types/wallets/supportedStandardEnum");
const ledgerWrapper_1 = require("../../../wrappers/icrc/ledgerWrapper/ledgerWrapper");
const principal_1 = require("@dfinity/principal");
const allowanceMapper_1 = require("../../../maps/allowanceMapper");
const repositories_1 = require("../../../repositories");
const types_1 = require("../../../types");
require("reflect-metadata");
const typedi_1 = require("typedi");
let CheckAllowanceHandler = class CheckAllowanceHandler extends common_1.BaseHandler {
    assetMetaDataHandler;
    allowanceRepository;
    identifierService;
    allowanceLocalCache;
    configuration;
    assetRepository;
    constructor(logger, configuration, assetMetaDataHandler, assetRepository, allowanceRepository, identifierService, allowanceLocalCache) {
        super(logger);
        this.assetMetaDataHandler = assetMetaDataHandler;
        this.allowanceRepository = allowanceRepository;
        this.identifierService = identifierService;
        this.allowanceLocalCache = allowanceLocalCache;
        this.assetRepository = assetRepository;
        this.configuration = configuration;
    }
    validate(form) {
        if (!form.ledgerAddress) {
            throw new common_1.ValidationError("adding.allowance.ledgerAddress.is.required", "ledgerAddress", "Field ledgerAddress is required");
        }
        if (!form.spenderPrincipal) {
            throw new common_1.ValidationError("adding.allowance.spender.is.required", "spenderPrincipal", "Field spender is required");
        }
        if (!form.subAccountId) {
            throw new common_1.ValidationError("adding.allowance.subAccountId.is.required", "subAccountId", "Field subAccountId is required");
        }
        return Promise.resolve();
    }
    async process(form) {
        const isSupportedStandard = await this.assetRepository.checkSupportedStandard(form.ledgerAddress, supportedStandardEnum_1.SupportedStandardEnum.ICRC2);
        if (!isSupportedStandard) {
            throw new common_1.ValidationError("asset.not.supported.standard", "", "Asset not supported standard ICRC-2");
        }
        let asset = await this.assetMetaDataHandler.handle({
            ledgerAddress: form.ledgerAddress,
            loadType: common_1.LoadType.Quick
        });
        const result = {
            allowance: undefined,
            existAllowance: false
        };
        const ledgerWrapper = ledgerWrapper_1.LedgerWrapper.create(this.identifierService.getAgent(), form.ledgerAddress);
        const ledgerAllowance = await ledgerWrapper.getAllowance(this.identifierService.getPrincipal(), principal_1.Principal.fromText(form.spenderPrincipal), form.subAccountId, form.spenderSubId);
        if (ledgerAllowance.allowance > BigInt(0)) {
            const isExist = await this.allowanceRepository.isExistStorageAllowance(form.spenderPrincipal, form.ledgerAddress, form.subAccountId.toString(), form.spenderSubId.toString());
            if (!isExist) {
                await this.allowanceRepository.addAllowance(form);
            }
            let cache = (0, allowanceMapper_1.allowanceFormToCache)(form, ledgerAllowance.allowance, ledgerAllowance.expiration);
            this.allowanceLocalCache.updateOrAddAllowance(cache);
            result.allowance = (0, allowanceMapper_1.allowanceCacheToModel)(cache, asset.decimals, this.configuration.defaultDateTimeFormat);
            result.existAllowance = true;
        }
        return result;
    }
};
exports.CheckAllowanceHandler = CheckAllowanceHandler;
exports.CheckAllowanceHandler = CheckAllowanceHandler = __decorate([
    (0, typedi_1.Service)(),
    __param(0, (0, typedi_1.Inject)("ILogger")),
    __param(1, (0, typedi_1.Inject)("AssetManagerConfiguration")),
    __param(3, (0, typedi_1.Inject)("AssetRepository")),
    __metadata("design:paramtypes", [Object, types_1.AssetManagerConfiguration,
        assetMetaDataCacheHandler_1.AssetMetaDataCacheHandler,
        assetRepository_1.AssetRepository,
        allowanceRepository_1.AllowanceRepository,
        common_1.IdentifierService,
        repositories_1.AllowanceLocalCache])
], CheckAllowanceHandler);