feat(event): suspend event dates instead of cancelling

app/Domains/Event/Models/EventDate.php

@@ -23,7 +23,7 @@ use Illuminate\Support\Carbon;
     'time_start',
     'time_end',
     'rescheduled_to_event_date_id',
-    'cancelled_at',
+    'suspended_at',
 ])]
 class EventDate extends Model
 {
@@ -58,7 +58,7 @@ class EventDate extends Model
             'date' => 'date:Y-m-d',
             'validity_time_id' => 'integer',
             'rescheduled_to_event_date_id' => 'integer',
-            'cancelled_at' => 'datetime',
+            'suspended_at' => 'datetime',
         ];
     }
 
@@ -119,8 +119,8 @@ class EventDate extends Model
             return EventDateStatus::Rescheduled;
         }
 
-        if ($this->cancelled_at !== null) {
-            return EventDateStatus::Cancelled;
+        if ($this->suspended_at !== null) {
+            return EventDateStatus::Suspended;
         }
 
         if (now()->lt($this->startsAt())) {
@@ -146,7 +146,7 @@ class EventDate extends Model
             'event_date_text' => app(EventDateTextFormatter::class)->format(
                 $tenant->eventDates()
                     ->whereNull('rescheduled_to_event_date_id')
-                    ->whereNull('cancelled_at')
+                    ->whereNull('suspended_at')
                     ->pluck('date')
             ),
         ]);