homebridge-config-ui-x
Version:
A web based management, configuration and control platform for Homebridge
40 lines (39 loc) • 1.57 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const shared_utils_1 = require("@nestjs/common/utils/shared.utils");
const constants_1 = require("./constants");
class GatewayMetadataExplorer {
constructor(metadataScanner) {
this.metadataScanner = metadataScanner;
}
explore(instance) {
const instancePrototype = Object.getPrototypeOf(instance);
return this.metadataScanner.scanFromPrototype(instance, instancePrototype, method => this.exploreMethodMetadata(instancePrototype, method));
}
exploreMethodMetadata(instancePrototype, methodName) {
const callback = instancePrototype[methodName];
const isMessageMapping = Reflect.getMetadata(constants_1.MESSAGE_MAPPING_METADATA, callback);
if (shared_utils_1.isUndefined(isMessageMapping)) {
return null;
}
const message = Reflect.getMetadata(constants_1.MESSAGE_METADATA, callback);
return {
callback,
message,
methodName,
};
}
*scanForServerHooks(instance) {
for (const propertyKey in instance) {
if (shared_utils_1.isFunction(propertyKey)) {
continue;
}
const property = String(propertyKey);
const isServer = Reflect.getMetadata(constants_1.GATEWAY_SERVER_METADATA, instance, property);
if (!shared_utils_1.isUndefined(isServer)) {
yield property;
}
}
}
}
exports.GatewayMetadataExplorer = GatewayMetadataExplorer;