const mongoose = require("mongoose") const UserModel = require("./User"); const schema = new mongoose.Schema({ id: { type: String, unique: true }, threadID: String, author: UserModel.schema, // user-model content: String, time: { type: Date, default: Date.now }, deleted: { type: Boolean, default: false }, edited: { type: Boolean, default: false }, react: { type:Object, default: {} } }) schema.virtual('authorID').get(function() { return this.author?.id; }); schema.virtual('reactCount').get(function() { const arr = Object.values(this.react) return arr.filter(Boolean).length - arr.filter(x => !x).length; }); schema.methods.takeId = async function () { this.id = String(await model.count() || 0); return this; } schema.methods.getLink = function (id = this.id) { return "/messages/" + id; } const model = mongoose.model('message', schema); model.get = id => model.findOne({ id }); module.exports = model;