test-ic-wallet-middleware-icrc
Version:
Ic middleware wallet ICRC protocol
121 lines (120 loc) • 7.23 kB
JavaScript
;
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.TransferFromServiceHandler = void 0;
const common_1 = require("@ic-wallet-middleware/common");
const assetMetaDataCacheHandler_1 = require("../../../internalHandlers/icrcCacheDataHandlers/assets/assetMetaDataCacheHandler/assetMetaDataCacheHandler");
const subAccountBalanceHandler_1 = require("../../../internalHandlers/icrcCacheDataHandlers/assets/subAccountBalanceHandler/subAccountBalanceHandler");
const ServiceAssetCacheCreditHandler_1 = require("../../../internalHandlers/icrcCacheDataHandlers/services/serviceAssetCreditCacheHandler/ServiceAssetCacheCreditHandler");
const serviceAssetDepositHandler_1 = require("../../../internalHandlers/icrcCacheDataHandlers/services/serviceAssetDepositHandler/serviceAssetDepositHandler");
const serviceAssetDetailsHandler_1 = require("../../../internalHandlers/icrcCacheDataHandlers/services/serviceAssetDetailsHandler/serviceAssetDetailsHandler");
const wrappers_1 = require("../../../wrappers");
const typedi_1 = require("typedi");
let TransferFromServiceHandler = class TransferFromServiceHandler extends common_1.BaseHandler {
assetMetaDataHandler;
serviceAssetDetailsHandler;
serviceAssetCreditHandler;
serviceAssetDepositHandler;
identifierService;
subAccountBalanceHandler;
constructor(logger, assetMetaDataHandler, serviceAssetDetailsHandler, serviceAssetCreditHandler, serviceAssetDepositHandler, identifierService, subAccountBalanceHandler) {
super(logger);
this.assetMetaDataHandler = assetMetaDataHandler;
this.serviceAssetDetailsHandler = serviceAssetDetailsHandler;
this.serviceAssetCreditHandler = serviceAssetCreditHandler;
this.serviceAssetDepositHandler = serviceAssetDepositHandler;
this.identifierService = identifierService;
this.subAccountBalanceHandler = subAccountBalanceHandler;
}
validate(form) {
if (!form.fromPrincipal) {
throw new common_1.ValidationError("transfer.service.fromPrincipal.is.required", (0, common_1.getPropertyName)(form, (v) => v.fromPrincipal), "Field fromPrincipal is required");
}
if (!form.ledgerAddress) {
throw new common_1.ValidationError("transfer.service.ledgerAddress.is.required", (0, common_1.getPropertyName)(form, (v) => v.ledgerAddress), "Field ledgerAddress is required");
}
if (!form.toPrincipal) {
throw new common_1.ValidationError("transfer.service.toPrincipal.is.required", (0, common_1.getPropertyName)(form, (v) => v.fromPrincipal), "Field toPrincipal is required");
}
return Promise.resolve();
}
async process(form) {
let asset = await this.assetMetaDataHandler.handle({
ledgerAddress: form.ledgerAddress,
loadType: common_1.LoadType.Quick
});
if (!asset) {
throw new common_1.ValidationError("asset.not.found", (0, common_1.getPropertyName)(form, f => f.fromPrincipal), "Asset Not Found");
}
const serviceAssetCredit = await this.serviceAssetCreditHandler.process({
servicePrincipal: form.fromPrincipal,
ledgerAddress: form.ledgerAddress,
loadType: common_1.LoadType.Quick
});
const serviceAssetDetails = (await this.serviceAssetDetailsHandler.process({
servicePrincipal: form.fromPrincipal,
ledgerAddress: form.ledgerAddress,
loadType: common_1.LoadType.Quick
})).assetDetail;
const sentAmount = common_1.AmountProvider.toBigInt(form.amount, asset.decimals);
if (!sentAmount) {
throw new common_1.ValidationError("transfer.service.invalid.amount", (0, common_1.getPropertyName)(form, f => f.amount), "Invalid amount");
}
if (sentAmount <= 0) {
throw new common_1.ValidationError("transfer.less.amount", "amount", "Amount should be more that 0");
}
if (sentAmount <= serviceAssetDetails.withdrawalFee) {
throw new common_1.ValidationError("transfer.amount.less.minimum.withdrawal", "amount", `Amount should be more that withdrawal fee: ${serviceAssetDetails.withdrawalFee}`);
}
if (sentAmount > serviceAssetCredit.credit) {
throw new common_1.ValidationError("transfer.from.no.enough.balance", "amount", "Sent amount should be less than balance");
}
const ledgerWrapper = wrappers_1.Icrc84ActorWrapper.create(this.identifierService.getAgent(), form.fromPrincipal);
await ledgerWrapper.withdraw(form.toPrincipal, form.ledgerAddress, [form.toSubId.toUint8Array()], sentAmount, []);
const assetCredit = await this.serviceAssetCreditHandler.process({
servicePrincipal: form.fromPrincipal,
ledgerAddress: form.ledgerAddress,
loadType: common_1.LoadType.Full
});
const assetDeposit = await this.serviceAssetDepositHandler.process({
servicePrincipal: form.fromPrincipal,
ledgerAddress: form.ledgerAddress,
loadType: common_1.LoadType.Full
});
if (this.identifierService.getPrincipalStr() === form.toPrincipal) {
this.subAccountBalanceHandler.handle({
ledgerAddress: form.ledgerAddress,
subAccountId: form.toSubId,
loadType: common_1.LoadType.Full
});
}
return {
servicePrincipal: form.fromPrincipal,
ledgerAddress: assetCredit.ledgerAddress,
credit: assetCredit.credit,
deposit: assetDeposit.serviceAssetDeposit
};
}
};
exports.TransferFromServiceHandler = TransferFromServiceHandler;
exports.TransferFromServiceHandler = TransferFromServiceHandler = __decorate([
(0, typedi_1.Service)(),
__param(0, (0, typedi_1.Inject)("ILogger")),
__metadata("design:paramtypes", [Object, assetMetaDataCacheHandler_1.AssetMetaDataCacheHandler,
serviceAssetDetailsHandler_1.ServiceAssetDetailsHandler,
ServiceAssetCacheCreditHandler_1.ServiceAssetCacheCreditHandler,
serviceAssetDepositHandler_1.ServiceAssetDepositHandler,
common_1.IdentifierService,
subAccountBalanceHandler_1.SubAccountBalanceHandler])
], TransferFromServiceHandler);