@glandjs/core/context/context.js

Glands is a web framework for Node.js (@core)

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Context = void 0;
class Context {
    constructor(broker) {
        this.broker = broker;
        this._state = {};
    }
    get state() {
        return this._state;
    }
    set state(data) {
        this._state = Object.assign(this._state, data);
    }
    emit(event, payload, options) {
        const channels = this.state?.channel || [{}];
        const brokerId = this.state?.brokerId;
        const listener = event?.includes(':') ? event?.split(/:(.+)/) : event;
        for (const channel of channels) {
            if (channel.event === listener[1]) {
                this.broker.emitTo(brokerId, channel.fullEvent, payload, options);
                return this;
            }
        }
        return this;
    }
    on(event, listener, options) {
        const result = this.broker.on(event, listener, options);
        if (result instanceof Promise) {
            return result;
        }
        return this;
    }
    off(event, listener) {
        this.broker.off(event, listener);
        return this;
    }
    once(event, listener, options) {
        const result = this.broker.once(event, listener, options);
        if (result instanceof Promise) {
            return result;
        }
        return this;
    }
    call(event, data, strategy) {
        const channels = this.state?.channel || [{}];
        const brokerId = this.state?.brokerId;
        const listener = event?.includes(':') ? event?.split(/:(.+)/) : event;
        for (const channel of channels) {
            if (channel.event === listener[1]) {
                return this.broker.callTo(brokerId, channel.fullEvent, data, strategy);
            }
        }
        return strategy === 'all' ? [] : undefined;
    }
}
exports.Context = Context;