const mongoose = require('mongoose'); const { Schema } = mongoose; // Schemas const UserSchema = new Schema( { _id: { type: String, required: true }, role: { type: String, required: true, enum: ['admin', 'guest', 'user', 'vk'], }, token: { type: String, required: true }, created_at: { type: Date, required: true, default: Date.now }, first_name: { type: String }, last_name: { type: String }, photo: { type: String }, }, { timestamps: { createdAt: 'created_at', updatedAt: 'updated_at' } } ); const User = mongoose.model('User', UserSchema); module.exports.User = User;