@becomes/cms
Version:
Simple CMS for building APIs.
118 lines • 7.31 kB
JavaScript
;
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 };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.EventManagerService = void 0;
var fs = require("fs");
var path = require("path");
var util = require("util");
var event_interface_1 = require("./interfaces/event.interface");
var purple_cheetah_1 = require("purple-cheetah");
var EventManagerService = (function () {
function EventManagerService() {
}
EventManagerService.init = function () {
return __awaiter(this, void 0, void 0, function () {
var p, files;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
p = path.join(process.env.PROJECT_ROOT, 'events');
return [4, util.promisify(fs.exists)(p)];
case 1:
if (!((_a.sent()) === true)) return [3, 3];
return [4, util.promisify(fs.readdir)(p)];
case 2:
files = _a.sent();
files
.filter(function (file) { return file.endsWith('.js'); })
.forEach(function (file) {
var fileParts = file.split('.');
var name = fileParts.slice(0, fileParts.length - 1).join('.');
var req = require(path.join(p, file));
if (!req.handler) {
throw new Error("\n\n " + purple_cheetah_1.ConsoleColors.FgRed + "Event \"" + name + "\" does not have a \"handler\" " +
("function exported. Please add:\n " + purple_cheetah_1.ConsoleColors.FgGreen + "exports.handler = async (request, data) => {\n // Your code ...\n }\n " + purple_cheetah_1.ConsoleColors.Reset + "\n "));
}
if (!req.config) {
throw new Error("\n\n " + purple_cheetah_1.ConsoleColors.FgRed + "Event \"" + name + "\" does not have a \"config\" " +
("object exported. Please add:\n " + purple_cheetah_1.ConsoleColors.FgYellow + "/**\n * {\n * source: EventSource;\n * type: EventType;\n * entryId?: string;\n * templateId?: string;\n * }\n */\n exports.config = {}\n " + purple_cheetah_1.ConsoleColors.Reset + "\n "));
}
var config = req.config;
if (typeof config.source !== 'string') {
throw new Error(purple_cheetah_1.ConsoleColors.FgRed + "Missing \"source\" in " +
("configuration for Event \"" + name + "\"."));
}
if (!event_interface_1.EventSource[config.source]) {
throw new Error(purple_cheetah_1.ConsoleColors.FgRed + "Invalid \"source\" " +
("value \"" + config.source + "\" in ") +
("configuration for Event \"" + name + "\"."));
}
if (typeof config.type !== 'string') {
throw new Error(purple_cheetah_1.ConsoleColors.FgRed + "Missing \"type\" in " +
("configuration for Event \"" + name + "\"."));
}
if (!event_interface_1.EventType[config.type]) {
throw new Error(purple_cheetah_1.ConsoleColors.FgRed + "Invalid \"type\" " +
("value \"" + config.type + "\" in ") +
("configuration for Event \"" + name + "\"."));
}
_this.events.push({
config: config,
name: name,
handler: req.handler,
});
});
_a.label = 3;
case 3: return [2];
}
});
});
};
EventManagerService.invoke = function () {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2];
});
});
};
EventManagerService.events = [];
return EventManagerService;
}());
exports.EventManagerService = EventManagerService;
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