added invitations

app/Models/Dynamic.php

@@ -29,6 +29,11 @@ class Dynamic extends Model
         return $this->hasMany(Ledger::class);
     }
 
+    public function invitations(): HasMany
+    {
+        return $this->hasMany(DynamicInvitation::class);
+    }
+
     public function chat(): MorphOne
     {
         return $this->morphOne(Chat::class, 'chatable');

app/Models/DynamicInvitation.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class DynamicInvitation extends Model {
+    use HasFactory;
+
+    protected $fillable = [
+        'dynamic_id',
+        'email',
+        'role',
+        'token',
+        'expires_at',
+    ];
+
+    protected $casts = [
+        'expires_at' => 'datetime',
+    ];
+
+    public function dynamic(): BelongsTo {
+        return $this->belongsTo(Dynamic::class);
+    }
+
+    public function isExpired(): bool {
+        return $this->expires_at->isPast();
+    }
+}