wip

app/Models/Deployment.php

@@ -8,6 +8,14 @@ use Illuminate\Database\Eloquent\Relations\MorphTo;
 
 class Deployment extends Model
 {
+    protected function casts(): array
+    {
+        return [
+            'started_at' => 'datetime',
+            'finished_at' => 'datetime',
+        ];
+    }
+
     public function steps(): HasMany
     {
         return $this->hasMany(Step::class);
@@ -15,6 +23,6 @@ class Deployment extends Model
 
     public function deployable(): MorphTo
     {
-        return $this->morphTo();
+        return $this->morphTo('target');
     }
 }