Display all bands grouped by genre, create m:n association between Band and Genre in database

software/backend/routes/genre.routes.ts

@@ -1,10 +1,19 @@
+import { Rating } from "../models/acts/rating.model";
+import { Band } from "../models/acts/band.model";
 import { Genre } from "../models/acts/genre.model";
 import { Request, Response, Router } from "express";
 
 export const genre = Router()
 
 genre.get("/", (req: Request, res: Response) => {
-  Genre.findAll()
+  Genre.findAll({
+    include: [
+      {
+        model: Band,
+        include: [ Rating ]
+      }
+    ]
+  })
     .then(genres => {
       res.status(200).json(genres)
     })