@thingweb/node-red-node-wot
Version:
Web of Things nodes for Node-RED using node-wot
76 lines (75 loc) • 3.48 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const servient_manager_1 = __importDefault(require("./servients/servient-manager"));
module.exports = function (RED) {
function WoTServerProperty(config) {
RED.nodes.createNode(this, config);
const node = this;
node.status({ fill: "red", shape: "dot", text: "not prepared" });
// for wot-server-config
node.getProps = () => {
const type = config.propertyDataType === "null" ? undefined : config.propertyDataType;
return {
attrType: "properties",
name: config.propertyName,
outputAttr: config.outParams2_writingValueConstValue,
content: {
description: config.propertyDescription,
type,
readOnly: config.propertyReadOnlyFlag,
observable: config.propertyObservableFlag,
},
};
};
node.setServientStatus = (running) => {
if (running) {
node.status({ fill: "green", shape: "dot", text: "running" });
}
else {
node.status({ fill: "red", shape: "dot", text: "not prepared" });
}
};
// for wot-server-config
node.getThingNode = () => {
return RED.nodes.getNode(config.woTThingConfig);
};
node.on("input", (msg, send, done) => __awaiter(this, void 0, void 0, function* () {
try {
const woTServerConfig = RED.nodes.getNode(config.woTServerConfig);
yield servient_manager_1.default.getInstance()
.getThing(woTServerConfig.id, node.getThingNode().getProps().title)
.emitPropertyChange(config.propertyName);
console.debug("[debug] emitPropertyChange finished. propertyName: ", config.propertyName);
// No output if changed property value is entered
done();
}
catch (err) {
done(err);
}
}));
node.on("close", function (removed, done) {
if (removed) {
// This node has been disabled/deleted
}
else {
// This node is being restarted
}
done();
});
const woTServerConfig = RED.nodes.getNode(config.woTServerConfig);
woTServerConfig === null || woTServerConfig === void 0 ? void 0 : woTServerConfig.addUserNode(node);
}
RED.nodes.registerType("wot-server-property", WoTServerProperty);
};