@awcrotwell/motion/dist/Subscription.js

Motion allows you to build reactive, real-time frontend UI components in your Amber application using pure Crystal that are reusable, testable & encapsulated. For brevity, we will call them MotionComponents.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const extend = function (object, properties) {
    if (properties != null) {
        for (const key in properties) {
            const value = properties[key];
            object[key] = value;
        }
    }
    return object;
};
class Subscription {
    constructor(consumer, params = {}, mixin) {
        this.consumer = consumer;
        this.channel = params.channel;
        this.identifier = params;
        extend(this, mixin);
    }
    // Perform a channel action with the optional data passed as an attribute
    perform(data) {
        return this.send(data);
    }
    send(data) {
        return this.consumer.send({
            command: 'process_motion',
            identifier: this.identifier,
            data,
        });
    }
    unsubscribe() {
        return this.consumer.subscriptions.remove(this);
    }
}
exports.default = Subscription;