// This is "inspired" by rate-limiter-flexible

class RateLimiter {
    constructor({ points=5, time=1000, minPoints=0 }) {
        this.points = points;
        this.minPoints = minPoints;
        this.time = time;
        
        this._flooding = {};
    }
}

RateLimiter.prototype.consoom = function(discriminator) {
    if (!this._flooding[discriminator]) this._flooding[discriminator] = { points: this.points, lastReset: Date.now() };

    if (Math.abs(new Date() - this._flooding[discriminator].lastReset) >= this.time) {
        this._flooding[discriminator] = { points: this.points, lastReset: Date.now() };
    }

    this._flooding[discriminator].points--;

    if (this._flooding[discriminator].points <= this.minPoints) {
        this._flooding[discriminator].flooding = true;
        return false;
    }

    if (this._flooding[discriminator].flooding === true) {
        return false;
    }
    return true;
};

module.exports = RateLimiter;