fix migration && add seeder && add is_admin

app/Http/Middleware/IsAdmin.php

@@ -0,0 +1,47 @@
+<?php
+
+  
+
+namespace App\Http\Middleware;
+
+  
+
+use Closure;
+
+   
+
+class IsAdmin
+
+{
+
+    /**
+
+     * Handle an incoming request.
+
+     *
+
+     * @param  \Illuminate\Http\Request  $request
+
+     * @param  \Closure  $next
+
+     * @return mixed
+
+     */
+
+    public function handle($request, Closure $next)
+
+    {
+
+        if(auth()->user()->is_admin == 1){
+
+            return $next($request);
+
+        }
+
+   
+
+        return redirect(‘home’)->with(‘error’,"You don't have admin access.");
+
+    }
+
+}