@tutorbot/payment-interface
Version:
Payment API Library for Tutor Platform
239 lines (238 loc) • 10.7 kB
JavaScript
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.edpPreCheckValues = void 0;
var base_1 = __importDefault(require("./base"));
var uuid_1 = require("uuid");
var crypto_1 = __importDefault(require("crypto"));
var CurrencyMap = {
amd: 'amd'
};
var LanguageMap = {
hy: 'AM',
ru: 'RU',
en: 'EN',
de: 'EN'
};
var STRIPE_SESSION_PAYMENT_MODE = 'payment';
var STRIPE_SESSION_PAYMENT_DEFAULT_QUANTITY = 1;
var STRIPE_PAYMENT_INTENT_STATUS_SUCCEEDED = 'succeeded';
var edpPreCheckValues;
(function (edpPreCheckValues) {
edpPreCheckValues["YES"] = "YES";
})(edpPreCheckValues = exports.edpPreCheckValues || (exports.edpPreCheckValues = {}));
var IdramInterface = /** @class */ (function (_super) {
__extends(IdramInterface, _super);
function IdramInterface() {
var _this = _super.call(this) || this;
_this.languages = Object.keys(LanguageMap);
_this.currencies = Object.keys(CurrencyMap);
_this.testPayAmount = 3100;
return _this;
}
Object.defineProperty(IdramInterface.prototype, "successUrl", {
get: function () {
return this.configs.successUrl;
},
enumerable: false,
configurable: true
});
Object.defineProperty(IdramInterface.prototype, "failUrl", {
get: function () {
return this.configs.failUrl;
},
enumerable: false,
configurable: true
});
Object.defineProperty(IdramInterface.prototype, "resultUrl", {
get: function () {
return this.configs.resultUrl;
},
enumerable: false,
configurable: true
});
Object.defineProperty(IdramInterface.prototype, "email", {
get: function () {
return this.configs.email;
},
enumerable: false,
configurable: true
});
Object.defineProperty(IdramInterface.prototype, "edpRecAccount", {
get: function () {
return this.configs.edpRecAccount;
},
enumerable: false,
configurable: true
});
Object.defineProperty(IdramInterface.prototype, "secretKey", {
get: function () {
return this.configs.secretKey;
},
enumerable: false,
configurable: true
});
IdramInterface.prototype.productionConfigs = function () {
return {
formSubmitUrl: 'https://web.idram.am/payment.aspx',
secretKey: process.env.PAYMENT_IDRAM_SECRET_KEY,
email: process.env.PAYMENT_IDRAM_EMAIL,
edpRecAccount: process.env.PAYMENT_IDRAM_EDP_REC_ACCOUNT,
resultUrl: process.env.PAYMENT_IDRAM_RESULT_URL,
successUrl: process.env.PAYMENT_IDRAM_SUCCESS_URL,
failUrl: process.env.PAYMENT_IDRAM_FAIL_URL
};
};
IdramInterface.prototype.developmentConfigs = function () {
return {
formSubmitUrl: 'https://web.idram.am/payment.aspx',
secretKey: process.env.PAYMENT_IDRAM_SECRET_KEY,
email: process.env.PAYMENT_IDRAM_EMAIL,
edpRecAccount: process.env.PAYMENT_IDRAM_EDP_REC_ACCOUNT,
resultUrl: process.env.PAYMENT_IDRAM_RESULT_URL,
successUrl: process.env.PAYMENT_IDRAM_SUCCESS_URL,
failUrl: process.env.PAYMENT_IDRAM_FAIL_URL
};
};
IdramInterface.prototype.fetchTransactionId = function (queryParams) {
var _a = queryParams.transaction, transaction = _a === void 0 ? '' : _a;
return transaction;
};
IdramInterface.prototype.details = function () {
return __awaiter(this, void 0, void 0, function () {
var redirectBackData;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, _super.prototype.details.call(this)];
case 1:
_a.sent();
redirectBackData = this.redirectBackData || {};
return [2 /*return*/, {
redirectBackData: redirectBackData
}];
}
});
});
};
IdramInterface.prototype.submit = function () {
return __awaiter(this, void 0, void 0, function () {
var transaction;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, _super.prototype.submit.call(this)];
case 1:
_a.sent();
transaction = uuid_1.v4();
return [2 /*return*/, {
transaction: transaction,
formSubmitUrl: this.configs.formSubmitUrl,
formFields: {
EDP_LANGUAGE: LanguageMap[this.language],
EDP_REC_ACCOUNT: this.edpRecAccount,
EDP_DESCRIPTION: this.description || '',
EDP_AMOUNT: this.amount,
EDP_BILL_NO: this.order,
EDP_EMAIL: this.email,
transaction: transaction
}
}];
}
});
});
};
IdramInterface.prototype.processIpn = function (data) {
if ('EDP_PRECHECK' in data) {
return this.processOrderAuthenticityConfirmation(data);
}
else {
return this.processPaymentConfirmation(data);
}
};
IdramInterface.prototype.processOrderAuthenticityConfirmation = function (data) {
if (!data.EDP_PRECHECK ||
!data.EDP_AMOUNT ||
!data.EDP_BILL_NO ||
!data.EDP_REC_ACCOUNT) {
throw new Error('Some of the params EDP_REC_ACCOUNT, EDP_AMOUNT, EDP_BILL_NO and EDP_PRECHECK are missing');
}
if (data.EDP_PRECHECK !== edpPreCheckValues.YES) {
throw new Error('EDP_PRECHECK param value is not one we expecting');
}
if (data.EDP_REC_ACCOUNT !== this.edpRecAccount) {
throw new Error('EDP_REC_ACCOUNT param value did not match to one we have in system');
}
return true;
};
IdramInterface.prototype.processPaymentConfirmation = function (data) {
if (!data.EDP_PAYER_ACCOUNT ||
!data.EDP_BILL_NO ||
!data.EDP_AMOUNT ||
!data.EDP_TRANS_ID ||
!data.EDP_TRANS_DATE ||
!data.EDP_CHECKSUM) {
throw new Error('Some of the params EDP_PAYER_ACCOUNT, EDP_BILL_NO, EDP_AMOUNT, EDP_TRANS_ID, EDP_TRANS_DATE and EDP_CHECKSUM are missing');
}
var txtToHash = this.edpRecAccount + ":" + data.EDP_AMOUNT + ":" + this.secretKey + ":" + data.EDP_BILL_NO + ":" + data.EDP_PAYER_ACCOUNT + ":" + data.EDP_TRANS_ID + ":" + data.EDP_TRANS_DATE;
if (crypto_1.default
.createHash('md5')
.update(txtToHash)
.digest('hex')
.toUpperCase() !== data.EDP_CHECKSUM) {
throw new Error('The payment confirmation data checksum compare/check failed');
}
return true;
};
return IdramInterface;
}(base_1.default));
exports.default = IdramInterface;