41 lines
1.3 KiB
PHP
41 lines
1.3 KiB
PHP
<?php
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namespace App\Services\Inventory;
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use App\Models\InventoryItem;
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use App\Models\InventoryLink;
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use Illuminate\Database\Eloquent\Collection as EloquentCollection;
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class DependencyQueryService
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{
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public function getOutboundEdges(InventoryItem $item, ?string $relationshipType = null, int $limit = 50): EloquentCollection
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{
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$query = InventoryLink::query()
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->where('tenant_id', $item->tenant_id)
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->where('source_type', 'inventory_item')
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->where('source_id', $item->external_id)
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->orderByDesc('created_at');
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if ($relationshipType !== null) {
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$query->where('relationship_type', $relationshipType);
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}
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return $query->limit($limit)->get();
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}
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public function getInboundEdges(InventoryItem $item, ?string $relationshipType = null, int $limit = 50): EloquentCollection
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{
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$query = InventoryLink::query()
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->where('tenant_id', $item->tenant_id)
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->where('target_type', 'inventory_item')
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->where('target_id', $item->external_id)
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->orderByDesc('created_at');
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if ($relationshipType !== null) {
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$query->where('relationship_type', $relationshipType);
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}
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return $query->limit($limit)->get();
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}
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}
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