@restmatic/server/Plugins/Routes.js

The core Pomegranate plugins for RestMatic

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    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) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const fp_1 = require("lodash/fp");
const plugin_tools_1 = require("@pomegranate/plugin-tools");
const lodash_fun_1 = require("lodash-fun");
const joinMountPath = (path) => {
    let pathParts = fp_1.initial(path);
    let pathStart = pathParts.length ? pathParts : [];
    return `/${fp_1.last(path) === 'index' ? fp_1.join('/', pathStart) : fp_1.join('/', path)}`;
};
exports.RoutesPlugin = plugin_tools_1.CreatePlugin('action')
    .configuration({
    name: 'Router',
    depends: ['@restmatic/StaticFiles']
})
    .directories([{ prop: 'main', path: '.' }])
    .hooks({
    load: (Injector, PluginLogger, PluginFiles, Express) => __awaiter(this, void 0, void 0, function* () {
        let RouteStructure = yield PluginFiles('main').fileListNested({ ext: '.js' });
        let flatRoutes = lodash_fun_1.flattenKeys(RouteStructure);
        let RouteCount = 0;
        fp_1.each((route) => {
            let splitPath = fp_1.split('.', route);
            let routeFile = fp_1.get(route, flatRoutes);
            let pendingRoute = require(routeFile);
            let Routes = fp_1.get('Routes', pendingRoute);
            if (!Routes) {
                PluginLogger.error(`Router file ${route} does not export a Routes property.`, 0);
                throw new Error(`Route generation failed.`);
            }
            let injectedRoutes = Injector.inject(Routes);
            if (fp_1.isObject(injectedRoutes) && injectedRoutes.name === 'router') {
                let mountPath = joinMountPath(splitPath);
                RouteCount += 1;
                PluginLogger.log(`Loaded routes for ${mountPath}`);
                Express.use(mountPath, injectedRoutes);
            }
            else {
                PluginLogger.error(`Express Router: Attempted to load invalid route module:
            Route modules must return a Router Object.`);
            }
        }, fp_1.keys(flatRoutes));
        PluginLogger.log(`Loaded ${RouteCount} route modules.`);
    })
});
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