module.exports = class Crown { constructor (id, _id) { this.participantId = id; this.userId = _id; this.time = Date.now(); this.startPos = { x: 50, y: 50 } this.endPos = { x: Crown.generateRandomPos(), y: Crown.generateRandomPos() } } static generateRandomPos() { return Math.floor(Math.random() * 10000) / 100; } }