81 lines
3.0 KiB
JavaScript
81 lines
3.0 KiB
JavaScript
"use strict";
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var RouterModule_1;
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.RouterModule = exports.targetModulesByContainer = exports.ROUTES = void 0;
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const tslib_1 = require("tslib");
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const common_1 = require("@nestjs/common");
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const constants_1 = require("@nestjs/common/constants");
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const shared_utils_1 = require("@nestjs/common/utils/shared.utils");
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const modules_container_1 = require("../injector/modules-container");
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const utils_1 = require("./utils");
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exports.ROUTES = Symbol('ROUTES');
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exports.targetModulesByContainer = new WeakMap();
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/**
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* @publicApi
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*/
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let RouterModule = RouterModule_1 = class RouterModule {
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constructor(modulesContainer, routes) {
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this.modulesContainer = modulesContainer;
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this.routes = routes;
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this.routes = this.deepCloneRoutes(routes);
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this.initialize();
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}
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static register(routes) {
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return {
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module: RouterModule_1,
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providers: [
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{
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provide: exports.ROUTES,
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useValue: routes,
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},
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],
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};
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}
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deepCloneRoutes(routes) {
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return routes.map((routeOrType) => {
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if (typeof routeOrType === 'function') {
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return routeOrType;
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}
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if (routeOrType.children) {
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return {
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...routeOrType,
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children: this.deepCloneRoutes(routeOrType.children),
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};
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}
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return { ...routeOrType };
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});
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}
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initialize() {
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const flattenedRoutes = (0, utils_1.flattenRoutePaths)(this.routes);
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flattenedRoutes.forEach(route => {
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const modulePath = (0, shared_utils_1.normalizePath)(route.path);
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this.registerModulePathMetadata(route.module, modulePath);
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this.updateTargetModulesCache(route.module);
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});
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}
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registerModulePathMetadata(moduleCtor, modulePath) {
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Reflect.defineMetadata(constants_1.MODULE_PATH + this.modulesContainer.applicationId, modulePath, moduleCtor);
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}
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updateTargetModulesCache(moduleCtor) {
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let moduleClassSet;
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if (exports.targetModulesByContainer.has(this.modulesContainer)) {
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moduleClassSet = exports.targetModulesByContainer.get(this.modulesContainer);
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}
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else {
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moduleClassSet = new WeakSet();
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exports.targetModulesByContainer.set(this.modulesContainer, moduleClassSet);
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}
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const moduleRef = Array.from(this.modulesContainer.values()).find(item => item?.metatype === moduleCtor);
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if (!moduleRef) {
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return;
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}
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moduleClassSet.add(moduleRef);
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}
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};
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exports.RouterModule = RouterModule;
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exports.RouterModule = RouterModule = RouterModule_1 = tslib_1.__decorate([
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(0, common_1.Module)({}),
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tslib_1.__param(1, (0, common_1.Inject)(exports.ROUTES)),
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tslib_1.__metadata("design:paramtypes", [modules_container_1.ModulesContainer, Array])
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], RouterModule);
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