refactor(backend): reorganize domains into Core, Commerce, Ticketing and Shared

app/Domains/Ticketing/Ticket/Models/ValidityTime.php

@@ -0,0 +1,93 @@
+<?php
+
+namespace App\Domains\Ticket\Models;
+
+use App\Domains\Catalog\Models\AttributeOption;
+use App\Domains\Event\Models\EventDate;
+use App\Domains\Ticket\Enums\ValidityTimeType;
+use Carbon\CarbonImmutable;
+use Carbon\CarbonInterface;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\HasOne;
+
+#[Fillable([
+    'type',
+    'start_time',
+    'end_time',
+    'fixed_starts_at',
+    'fixed_expires_at',
+])]
+class ValidityTime extends Model
+{
+    use HasFactory;
+
+    protected function casts(): array
+    {
+        return [
+            'type' => ValidityTimeType::class,
+            'fixed_starts_at' => 'datetime',
+            'fixed_expires_at' => 'datetime',
+        ];
+    }
+
+    /** @return HasMany<AttributeOption, $this> */
+    public function attributeOptions(): HasMany
+    {
+        return $this->hasMany(AttributeOption::class);
+    }
+
+    /** @return HasOne<EventDate, $this> */
+    public function eventDate(): HasOne
+    {
+        return $this->hasOne(EventDate::class);
+    }
+
+    public function startsAt(
+        ?CarbonInterface $at = null,
+    ): ?CarbonInterface {
+        if ($this->type === ValidityTimeType::FixedWindow) {
+            return $this->fixed_starts_at;
+        }
+
+        return $this->atCurrentDate($this->start_time, $at);
+    }
+
+    public function expiresAt(
+        ?CarbonInterface $at = null,
+    ): ?CarbonInterface {
+        if ($this->type === ValidityTimeType::FixedWindow) {
+            return $this->fixed_expires_at;
+        }
+
+        return $this->atCurrentDate($this->end_time, $at);
+    }
+
+    public function isValid(
+        ?CarbonInterface $at = null,
+    ): bool {
+        $at ??= now();
+        $startsAt = $this->startsAt($at);
+        $expiresAt = $this->expiresAt($at);
+
+        return ($startsAt === null || $startsAt->lessThanOrEqualTo($at))
+            && ($expiresAt === null || $expiresAt->greaterThan($at));
+    }
+
+    private function atCurrentDate(
+        ?string $time,
+        ?CarbonInterface $at,
+    ): ?CarbonInterface {
+        if ($time === null) {
+            return null;
+        }
+
+        $at ??= now();
+        $localDate = CarbonImmutable::instance($at)
+            ->format('Y-m-d');
+
+        return CarbonImmutable::parse($localDate.' '.$time);
+    }
+}