@decorators/server
Version:
node decorators - decorators for express library
58 lines • 7.41 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ModuleResolver = void 0;
const di_1 = require("@decorators/di");
const container_manager_1 = require("./container-manager");
const reflector_1 = require("./reflector");
let ModuleResolver = exports.ModuleResolver = class ModuleResolver {
constructor(containerManager, reflector) {
this.containerManager = containerManager;
this.reflector = reflector;
}
prepareModule(module, parentContainer) {
const metadata = this.reflector.getModuleMetadata(module);
const container = this.containerManager.create(module);
container.setParent(parentContainer);
metadata.providers.forEach(provider => {
const providerContainer = parentContainer.has(provider.provide) ? container : parentContainer;
providerContainer.provide([provider]);
});
const localProviders = metadata.controllers.map(controller => {
const metadata = this.reflector.getControllerMetadata(controller);
const pipes = metadata.pipes.map(([pipe]) => ({ provide: pipe, useClass: pipe }));
return [...pipes, { provide: controller, useClass: controller }];
});
container.provide([
...localProviders.flat(),
{
provide: module,
useClass: module,
},
]);
for (const module of metadata.modules) {
this.prepareModule(module, container);
}
}
async resolveModule(module) {
const metadata = this.reflector.getModuleMetadata(module);
for (const child of metadata.modules) {
await this.resolveModule(child);
}
await this.containerManager.get(module).get(module);
}
};
exports.ModuleResolver = ModuleResolver = __decorate([
(0, di_1.Injectable)(),
__metadata("design:paramtypes", [container_manager_1.ContainerManager,
reflector_1.Reflector])
], ModuleResolver);
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