@tableau/taco-toolkit
Version:
Tableau Connector Toolkit
105 lines • 7.83 kB
JavaScript
"use strict";
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 (g && (g = 0, op[0] && (_ = 0)), _) 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 });
var express_1 = __importDefault(require("express"));
var http_1 = __importDefault(require("http"));
var http_status_codes_1 = require("http-status-codes");
var api_utils_1 = require("../utils/api-utils");
var eps_logger_1 = require("../logging/eps-logger");
var server_utils_1 = require("../utils/server-utils");
var StaticServer = /** @class */ (function () {
function StaticServer(staticServerRoutePrefix, staticServerAppDir) {
this.staticServerRoutePrefix = staticServerRoutePrefix;
this.staticServerAppDir = staticServerAppDir;
this.app = (0, express_1.default)();
this.interceptRequests();
this.createServer();
// register default error handlers
this.app.use(api_utils_1.notFoundHandler);
this.app.use(api_utils_1.errorHandler);
}
StaticServer.prototype.createServer = function () {
this.app.use("/".concat(this.staticServerRoutePrefix), express_1.default.static(this.staticServerAppDir, {
fallthrough: false,
}));
};
StaticServer.prototype.interceptRequests = function () {
var _this = this;
this.app.use((0, api_utils_1.getRequestLogger)(this.constructor.name));
this.app.use(function (req, res, next) {
if (req.path.includes("/".concat(_this.staticServerRoutePrefix))) {
return next();
}
return res.sendStatus(http_status_codes_1.StatusCodes.FORBIDDEN);
});
};
StaticServer.prototype.start = function (port) {
return __awaiter(this, void 0, void 0, function () {
var error_1;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
_a.trys.push([0, 2, , 3]);
this.server = http_1.default.createServer(this.app);
return [4 /*yield*/, (0, server_utils_1.startHttpServer)(this.server, port)];
case 1:
_a.sent();
eps_logger_1.Logger.info("StaticServer is listening on port ".concat(port, "..."));
return [3 /*break*/, 3];
case 2:
error_1 = _a.sent();
error_1.message = "Failed to start StaticServer on port ".concat(port, ". ").concat(error_1.message);
throw error_1;
case 3: return [2 /*return*/];
}
});
});
};
StaticServer.prototype.close = function () {
if (this.server === undefined) {
return Promise.resolve();
}
return (0, server_utils_1.closeHttpServer)(this.server);
};
return StaticServer;
}());
exports.default = StaticServer;
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