Fixed 500 error when linking discord accounts

app/Http/Controllers/Auth/SocialiteController.php

@@ -5,6 +5,7 @@ namespace App\Http\Controllers\Auth;
 use App\Http\Controllers\Controller;
 use App\Models\Configuration;
 use App\Models\DiscordUser;
+use App\Models\Voucher;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Http;
 use Laravel\Socialite\Facades\Socialite;
@@ -28,11 +29,22 @@ class SocialiteController extends Controller
 
         $discord = Socialite::driver('discord')->user();
         $discordUser = DiscordUser::find($discord->id);
-
         $botToken = env('DISCORD_BOT_TOKEN');
         $guildId = env('DISCORD_GUILD_ID');
         $roleId = env('DISCORD_ROLE_ID');
 
+        //save / update discord_users
+        if (is_null($discordUser)) {
+            //create discord user in db
+            DiscordUser::create(array_merge($discord->user, ['user_id' => Auth::user()->id]));
+            //update user
+            Auth::user()->increment('credits', Configuration::getValueByKey('CREDITS_REWARD_AFTER_VERIFY_DISCORD'));
+            Auth::user()->increment('server_limit', Configuration::getValueByKey('SERVER_LIMIT_REWARD_AFTER_VERIFY_DISCORD'));
+            Auth::user()->update(['discord_verified_at' => now()]);
+        } else {
+            $discordUser->update($discord->user);
+        }
+
         //force user into discord server
         //TODO Add event on failure, to notify ppl involved
         if (!empty($guildId) && !empty($botToken)) {
@@ -56,18 +68,6 @@ class SocialiteController extends Controller
             }
         }
 
-
-        if (is_null($discordUser)) {
-            //create discord user in db
-            DiscordUser::create(array_merge($discord->user, ['user_id' => Auth::user()->id]));
-            //update user
-            Auth::user()->increment('credits', Configuration::getValueByKey('CREDITS_REWARD_AFTER_VERIFY_DISCORD'));
-            Auth::user()->increment('server_limit', Configuration::getValueByKey('SERVER_LIMIT_REWARD_AFTER_VERIFY_DISCORD'));
-            Auth::user()->update(['discord_verified_at' => now()]);
-        } else {
-            $discordUser->update($discord->user);
-        }
-
         return redirect()->route('profile.index')->with(
             'success',
             'Discord account linked!'

app/Models/DiscordUser.php

@@ -5,13 +5,25 @@ namespace App\Models;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
-use Spatie\Activitylog\Traits\LogsActivity;
 
 class DiscordUser extends Model
 {
     use HasFactory;
 
-    protected $guarded = [];
+    protected $fillable = [
+        "id",
+        "user_id",
+        "username",
+        "avatar",
+        "discriminator",
+        "public_flags",
+        "flags",
+        "locale",
+        "mfa_enabled",
+        "premium_type",
+        "email",
+        "verified",
+    ];
 
     public $incrementing = false;