Added migrations and disabled auto-migrations to better protect users' databases

config/config.json

@@ -0,0 +1,20 @@
+{
+  "development": {
+    "storage": "./data/overseer.db",
+    "dialect": "sqlite"
+  },
+  "test": {
+    "username": "root",
+    "password": null,
+    "database": "database_test",
+    "host": "127.0.0.1",
+    "dialect": "mysql"
+  },
+  "production": {
+    "username": "root",
+    "password": null,
+    "database": "database_production",
+    "host": "127.0.0.1",
+    "dialect": "mysql"
+  }
+}

index.js

@@ -8,12 +8,7 @@ const app = express();
 const config = require('config');
 
 // initialize database connection
-(async () => {
 const db = require('./src/models');
-  await db.sequelize.sync({
-    alter: true,
-  });
-})();
 
 if (config.get('use_redis')) {
   // initialize Redis store for session data

migrations/0001_add_items_table.js

@@ -0,0 +1,28 @@
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.createTable('items', {
+      id: {
+        allowNull: false,
+        autoIncrement: true,
+        primaryKey: true,
+        type: Sequelize.INTEGER
+      },
+      name: {
+        type: Sequelize.DataTypes.STRING,
+        allowNull: false,
+      },
+      manufacturer: Sequelize.DataTypes.STRING,
+      serialNumber: Sequelize.DataTypes.STRING,
+      skuNumber: Sequelize.DataTypes.STRING,
+      type: Sequelize.DataTypes.STRING,
+      purchasedFrom: Sequelize.DataTypes.STRING,
+      purchasedAt: Sequelize.DataTypes.DATE,
+      createdAt: Sequelize.DataTypes.DATE,
+      updatedAt: Sequelize.DataTypes.DATE,
+    });
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.dropTable('items');
+  }
+};

migrations/0002_add_licenses_table.js

@@ -0,0 +1,37 @@
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.createTable('licenses', {
+      id: {
+        allowNull: false,
+        autoIncrement: true,
+        primaryKey: true,
+        type: Sequelize.INTEGER
+      },
+      name: {
+        type: Sequelize.DataTypes.STRING,
+        allowNull: false,
+      },
+      key: {
+        type: Sequelize.DataTypes.STRING,
+        allowNull: false,
+      },
+      manufacturer: Sequelize.DataTypes.STRING,
+      seatsUsed: {
+        type: Sequelize.DataTypes.NUMBER,
+        defaultValue: 0,
+      },
+      seatsTotal: {
+        type: Sequelize.DataTypes.NUMBER,
+        defaultValue: 1,
+      },
+      purchasedFrom: Sequelize.DataTypes.STRING,
+      purchasedAt: Sequelize.DataTypes.DATE,
+      createdAt: Sequelize.DataTypes.DATE,
+      updatedAt: Sequelize.DataTypes.DATE,
+    });
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.dropTable('licenses');
+  }
+};

migrations/0003_add_activities_table.js

@@ -0,0 +1,30 @@
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.createTable('activities', {
+      id: {
+        allowNull: false,
+        autoIncrement: true,
+        primaryKey: true,
+        type: Sequelize.INTEGER
+      },
+      user: {
+        type: Sequelize.STRING,
+        allowNull: false,
+      },
+      action: {
+        type: Sequelize.STRING,
+        allowNull: false,
+      },
+      itemId: {
+        type: Sequelize.NUMBER,
+        allowNull: false,
+      },
+      createdAt: Sequelize.DataTypes.DATE,
+      updatedAt: Sequelize.DataTypes.DATE,
+    });
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.dropTable('activities');
+  }
+};

package.json

@@ -7,6 +7,7 @@
     "start": "node index.js",
     "grunt": "grunt",
     "nodemon": "nodemon index.js",
+    "sequelize": "sequelize-cli",
     "lint": "eslint index.js src/**/*.js",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
@@ -49,6 +50,7 @@
     "pg-hstore": "^2.3.4",
     "redis": "^4.4.0",
     "sequelize": "^6.25.3",
+    "sequelize-cli": "^6.5.2",
     "sqlite3": "^5.1.2",
     "twig": "^1.15.4"
   }