Set up sequelize

src/sequelize/models/classification.js

@@ -0,0 +1,19 @@
+import { DataTypes } from 'sequelize'
+const model = (sequelize) => {
+  const Classification = sequelize.define(
+    'classification',
+    {
+      name: {
+        type: DataTypes.STRING,
+        primaryKey: true
+      }
+    },
+    {
+      freezeTableName: true
+    }
+  )
+
+  return Classification
+}
+
+export default model