Convert history attribute in user table to longtext

Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>

lib/migrations/20220901102800-convert-history-to-longtext.js

@@ -0,0 +1,9 @@
+'use strict'
+
+module.exports = {
+  up: function (queryInterface, Sequelize) {
+    return queryInterface.changeColumn('Users', 'history', {
+      type: Sequelize.TEXT('long')
+    })
+  }
+}

lib/models/user.js

@@ -23,7 +23,7 @@ module.exports = function (sequelize, DataTypes) {
       type: DataTypes.TEXT
     },
     history: {
-      type: DataTypes.TEXT
+      type: DataTypes.TEXT('long')
     },
     accessToken: {
       type: DataTypes.TEXT