smartsocket/dist/smartsocket.classes.socketfunction.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const plugins = require("./smartsocket.plugins");
// import classes
const lik_1 = require("lik");
// export objects
exports.allSocketFunctions = new lik_1.Objectmap();
// export classes
/**
 * class that respresents a function that can be transparently called using a SocketConnection
 */
class SocketFunction {
    /**
     * the constructor for SocketFunction
     */
    constructor(optionsArg) {
        this.name = optionsArg.funcName;
        this.funcDef = optionsArg.funcDef;
        this.roles = optionsArg.allowedRoles;
        for (let socketRoleArg of this.roles) {
            this._notifyRole(socketRoleArg);
        }
        exports.allSocketFunctions.add(this); // map instance with Objectmap
    }
    /**
     * invokes the function of this SocketFunction
     */
    invoke(dataArg) {
        let done = plugins.smartq.defer();
        if (dataArg.funcName === this.name) {
            this.funcDef(dataArg.funcDataArg).then((resultData) => {
                let funcResponseData = {
                    funcName: this.name,
                    funcDataArg: resultData
                };
                done.resolve(funcResponseData);
            });
        }
        else {
            throw new Error("SocketFunction.name does not match the data argument's .name!");
        }
        return done.promise;
    }
    /**
     * notifies a role about access to this SocketFunction
     */
    _notifyRole(socketRoleArg) {
        socketRoleArg.addSocketFunction(this);
    }
}
exports.SocketFunction = SocketFunction;
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