feat(ticket): implement ticket generation policies and validity time management

- Added `ticket_generation_policy` column to `catalog_items` table to manage ticket generation strategies.
- Created `ticket_validity_times` table to allow multiple validity times per ticket.
- Introduced `validity_time_id` column in `event_dates` table to associate event dates with validity times.
- Established `ticket_validity_groups` and `ticket_validity_group_times` tables to group validity times for tickets.
- Updated seeder to set default ticket generation policy for specific tenant.
- Enhanced tests to cover new functionality, including ticket generation based on event dates and validity times.
- Refactored ticket validity checks to accommodate multiple validity times in a group.

app/Domains/Ticket/Models/Ticket.php

@@ -9,9 +9,12 @@ use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Tenant\Models\Tenant;
 use Carbon\CarbonInterface;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Collection as EloquentCollection;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Support\Collection;
 
 #[Fillable([
     'tenant_code',
@@ -21,7 +24,6 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
     'source_purchase_id',
     'source_catalog_item_id',
     'source_variant_id',
-    'validity_time_id',
     'used_at',
     'scanner_user_id',
     'user_id',
@@ -51,7 +53,6 @@ class Ticket extends Model
             'source_catalog_item_id' => 'integer',
             'source_variant_id' => 'integer',
             'source_purchase_id' => 'integer',
-            'validity_time_id' => 'integer',
             'used_at' => 'datetime',
             'scanner_user_id' => 'integer',
             'user_id' => 'integer',
@@ -94,18 +95,23 @@ class Ticket extends Model
         return $this->belongsTo(Variant::class, 'source_variant_id');
     }
 
-    /** @return BelongsTo<ValidityTime, $this> */
-    public function validityTime(): BelongsTo
+    /** @return HasMany<TicketValidityGroup, $this> */
+    public function validityGroups(): HasMany
     {
-        return $this->belongsTo(ValidityTime::class);
+        return $this->hasMany(TicketValidityGroup::class);
     }
 
     public function isValid(): bool
     {
-        return $this->used_at === null
-            && (
-                $this->validityTime === null
-                || $this->validityTime->isValid()
+        if ($this->used_at !== null) {
+            return false;
+        }
+
+        $validityGroups = $this->resolvedValidityGroups();
+
+        return $validityGroups->isEmpty()
+            || $validityGroups->contains(
+                fn (TicketValidityGroup $group): bool => $group->isValid()
             );
     }
 
@@ -116,11 +122,13 @@ class Ticket extends Model
 
     public function getIsExpiredAttribute(): bool
     {
-        $expiresAt = $this->getEffectiveExpiresAt();
+        $validityGroups = $this->resolvedValidityGroups();
 
         return $this->used_at === null
-            && $expiresAt !== null
-            && $expiresAt->lessThanOrEqualTo(now());
+            && $validityGroups->isNotEmpty()
+            && $validityGroups->every(
+                fn (TicketValidityGroup $group): bool => $group->isExpired()
+            );
     }
 
     public function getIsUsedAttribute(): bool
@@ -143,11 +151,50 @@ class Ticket extends Model
 
     public function getEffectiveStartsAt(): ?CarbonInterface
     {
-        return $this->validityTime?->startsAt();
+        return $this->resolvedValidityGroups()
+            ->map(fn (TicketValidityGroup $group): ?CarbonInterface => $group->effectiveStartsAt())
+            ->filter()
+            ->sortBy(fn (CarbonInterface $startsAt): int => $startsAt->getTimestamp())
+            ->first();
     }
 
     public function getEffectiveExpiresAt(): ?CarbonInterface
     {
-        return $this->validityTime?->expiresAt();
+        return $this->resolvedValidityGroups()
+            ->map(fn (TicketValidityGroup $group): ?CarbonInterface => $group->effectiveExpiresAt())
+            ->filter()
+            ->sortByDesc(fn (CarbonInterface $expiresAt): int => $expiresAt->getTimestamp())
+            ->first();
+    }
+
+    /** @return Collection<int, ValidityTime> */
+    public function allValidityTimes(): Collection
+    {
+        return $this->resolvedValidityGroups()
+            ->flatMap(fn (TicketValidityGroup $group): EloquentCollection => $group->resolvedValidityTimes())
+            ->unique(
+                fn (ValidityTime $validityTime): int => $validityTime->getKey()
+                    ?? spl_object_id($validityTime)
+            )
+            ->values();
+    }
+
+    /** @return EloquentCollection<int, TicketValidityGroup> */
+    public function resolvedValidityGroups(): EloquentCollection
+    {
+        if ($this->relationLoaded('validityGroups')) {
+            return $this->getRelation('validityGroups');
+        }
+
+        if (! $this->exists) {
+            return new EloquentCollection;
+        }
+
+        $validityGroups = $this->validityGroups()
+            ->with('validityTimes')
+            ->get();
+        $this->setRelation('validityGroups', $validityGroups);
+
+        return $validityGroups;
     }
 }