fix: remove vcard support, waiting for better implementation

backend/src/database/migrations/20201004955719-remove-vcardContactId-column-to-messages.ts

@@ -0,0 +1,16 @@
+import { QueryInterface, DataTypes } from "sequelize";
+
+module.exports = {
+  up: (queryInterface: QueryInterface) => {
+    return queryInterface.removeColumn("Messages", "vcardContactId");
+  },
+
+  down: (queryInterface: QueryInterface) => {
+    return queryInterface.addColumn("Messages", "vcardContactId", {
+      type: DataTypes.INTEGER,
+      references: { model: "Contacts", key: "id" },
+      onUpdate: "CASCADE",
+      onDelete: "CASCADE"
+    });
+  }
+};