Lots of changes

app/Models/Decision.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class Decision extends Model
+{
+    /** @use HasFactory<\Database\Factories\DecisionFactory> */
+    use HasFactory;
+
+    public function actions(): BelongsToMany
+    {
+        return $this->belongsToMany(\App\Models\Action::class);
+    }
+
+    public function events(): BelongsToMany
+    {
+        return $this->belongsToMany(\App\Models\Event::class);
+    }
+}