@decorators/server
Version:
node decorators - decorators for express library
68 lines • 8.59 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);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.MetadataScanner = void 0;
const di_1 = require("@decorators/di");
const utils_1 = require("../utils");
const constants_1 = require("./constants");
const reflector_1 = require("./reflector");
let MetadataScanner = exports.MetadataScanner = class MetadataScanner {
constructor(appVersion = '', rootModule, reflector) {
this.appVersion = appVersion;
this.rootModule = rootModule;
this.reflector = reflector;
}
scan() {
return this.scanModule(this.rootModule);
}
scanModule(module, parentNamespaces = []) {
const { controllers, modules, namespace } = this.reflector.getModuleMetadata(module);
const namespaces = [...parentNamespaces, namespace];
const methods = controllers.map(controller => {
const metadata = this.reflector.getControllerMetadata(controller);
return metadata.methods.map((method) => {
var _a;
const params = this.reflector.getParamsMetadata(controller, method.methodName);
const pipes = metadata.pipes
.filter(([, methodName]) => !methodName || methodName === method.methodName)
.map(([pipe]) => pipe);
const version = ((_a = metadata.options) === null || _a === void 0 ? void 0 : _a.ignoreVersion) ? '' : this.appVersion;
const paths = [version, ...namespaces, metadata.url, method.url].filter(Boolean);
const url = (0, utils_1.addLeadingSlash)((0, utils_1.buildUrl)(...paths));
return {
...method,
controller,
module,
params,
paths,
pipes,
url,
};
});
});
const nestedMethods = modules.map(module => this.scanModule(module, namespaces));
return [
...nestedMethods.flat(),
...methods.flat(),
];
}
};
exports.MetadataScanner = MetadataScanner = __decorate([
(0, di_1.Injectable)(),
__param(0, (0, di_1.Inject)(constants_1.APP_VERSION)),
__param(0, (0, di_1.Optional)()),
__param(1, (0, di_1.Inject)(constants_1.ROOT_MODULE)),
__metadata("design:paramtypes", [Object, Object, reflector_1.Reflector])
], MetadataScanner);
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