test-ic-wallet-middleware-icrc
Version:
Ic middleware wallet ICRC protocol
84 lines (83 loc) • 4.64 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.TransferToServiceHandler = void 0;
const principal_1 = require("@dfinity/principal");
const common_1 = require("@ic-wallet-middleware/common");
const getSubAccountByHandler_1 = require("../../../internalHandlers/getSubAccountByHandler/getSubAccountByHandler");
const assetMetaDataCacheHandler_1 = require("../../../internalHandlers/icrcCacheDataHandlers/assets/assetMetaDataCacheHandler/assetMetaDataCacheHandler");
const ledgerWrapper_1 = require("../../../wrappers/icrc/ledgerWrapper/ledgerWrapper");
const typedi_1 = require("typedi");
let TransferToServiceHandler = class TransferToServiceHandler extends common_1.BaseHandler {
assetMetaDataHandler;
identifierService;
getSubAccountByHandler;
constructor(logger, assetMetaDataHandler, identifierService, getSubAccountByHandler) {
super(logger);
this.assetMetaDataHandler = assetMetaDataHandler;
this.identifierService = identifierService;
this.getSubAccountByHandler = getSubAccountByHandler;
}
validate(form) {
if (!form.fromPrincipal) {
throw new common_1.ValidationError("transfer.to.service.fromPrincipal.is.required", (0, common_1.getPropertyName)(form, (v) => v.fromPrincipal), "Field fromPrincipal is required");
}
if (!form.toPrincipal) {
throw new common_1.ValidationError("transfer.to.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.fromPrincipal,
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 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");
}
const subAccount = await this.getSubAccountByHandler.handle({
ledgerAddress: form.fromPrincipal,
loadType: common_1.LoadType.Quick,
subAccountId: form.fromSubId
});
if (sentAmount > 0) {
if ((subAccount.data?.balance ?? BigInt(0)) - asset.fee < sentAmount) {
throw new common_1.ValidationError("balance.less.amount", "sentAmount", "Sent amount should be less than balance");
}
}
else {
throw new common_1.ValidationError("balance.less.amount", "sentAmount", "Amount should be more that 0");
}
const ledgerWrapper = ledgerWrapper_1.LedgerWrapper.create(this.identifierService.getAgent(), form.fromPrincipal);
await ledgerWrapper.transfer({
amount: sentAmount,
fromSubAccountId: form.fromSubId,
toAccountPrincipal: principal_1.Principal.fromText(form.toPrincipal),
toSubAccountId: form.toSubId
});
return {};
}
};
exports.TransferToServiceHandler = TransferToServiceHandler;
exports.TransferToServiceHandler = TransferToServiceHandler = __decorate([
(0, typedi_1.Service)(),
__param(0, (0, typedi_1.Inject)("ILogger")),
__metadata("design:paramtypes", [Object, assetMetaDataCacheHandler_1.AssetMetaDataCacheHandler,
common_1.IdentifierService,
getSubAccountByHandler_1.GetSubAccountByHandler])
], TransferToServiceHandler);