Migrate from moment to date-fns and some changes

backend/src/models/Contact.js

@@ -0,0 +1,19 @@
+const Sequelize = require("sequelize");
+
+const sequelize = require("../database");
+
+const Message = require("./Message");
+
+const Contact = sequelize.define("contact", {
+	name: { type: Sequelize.STRING(100), allowNull: false },
+	number: { type: Sequelize.STRING(15), allowNull: false },
+	profilePicUrl: { type: Sequelize.STRING(200) },
+	lastMessage: { type: Sequelize.TEXT },
+});
+
+Contact.hasMany(Message, {
+	onDelete: "CASCADE",
+	onUpdate: "RESTRICT",
+});
+
+module.exports = Contact;

backend/src/models/Message.js

@@ -0,0 +1,22 @@
+const Sequelize = require("sequelize");
+const sequelize = require("../database");
+
+const Message = sequelize.define("message", {
+	id: {
+		type: Sequelize.STRING(50),
+		allowNull: false,
+		primaryKey: true,
+	},
+	createdAt: {
+		allowNull: false,
+		type: Sequelize.DATE(6),
+	},
+	userId: { type: Sequelize.INTEGER, defaultValue: 0 },
+	ack: { type: Sequelize.INTEGER, defaultValue: 0 },
+	messageBody: { type: Sequelize.TEXT, allowNull: false },
+	read: { type: Sequelize.BOOLEAN, defaultValue: false },
+	mediaUrl: { type: Sequelize.STRING(250) },
+	mediaType: { type: Sequelize.STRING(250) },
+});
+
+module.exports = Message;

backend/src/models/User.js

@@ -0,0 +1,17 @@
+const Sequelize = require("sequelize");
+
+const sequelize = require("../database");
+
+const User = sequelize.define("user", {
+	id: {
+		type: Sequelize.INTEGER,
+		allowNull: false,
+		primaryKey: true,
+		autoIncrement: true,
+	},
+	name: { type: Sequelize.STRING(100), allowNull: false },
+	password: { type: Sequelize.STRING(100), allowNull: false },
+	email: { type: Sequelize.STRING(100), allowNull: false },
+});
+
+module.exports = User;

backend/src/models/Whatsapp.js

@@ -0,0 +1,13 @@
+const Sequelize = require("sequelize");
+
+const sequelize = require("../database");
+
+const Whatsapp = sequelize.define("whatsapp", {
+	session: { type: Sequelize.TEXT() },
+	qrcode: { type: Sequelize.TEXT() },
+	status: { type: Sequelize.STRING(60) },
+	battery: { type: Sequelize.STRING(20) },
+	plugged: { type: Sequelize.BOOLEAN() },
+});
+
+module.exports = Whatsapp;