major: change message logic and breaks oldticket

backend/src/database/migrations/20200730153237-remove-user-association-from-messages.js

@@ -0,0 +1,16 @@
+"use strict";
+
+module.exports = {
+	up: queryInterface => {
+		return queryInterface.removeColumn("Messages", "userId");
+	},
+
+	down: (queryInterface, Sequelize) => {
+		return queryInterface.addColumn("Messages", "userId", {
+			type: Sequelize.INTEGER,
+			references: { model: "Users", key: "id" },
+			onUpdate: "CASCADE",
+			onDelete: "SET NULL",
+		});
+	},
+};

backend/src/database/migrations/20200730153545-add-fromMe-to-messages.js

@@ -0,0 +1,15 @@
+"use strict";
+
+module.exports = {
+	up: (queryInterface, Sequelize) => {
+		return queryInterface.addColumn("Messages", "fromMe", {
+			type: Sequelize.BOOLEAN,
+			allowNull: false,
+			defaultValue: false,
+		});
+	},
+
+	down: queryInterface => {
+		return queryInterface.removeColumn("Messages", "fromMe");
+	},
+};