feat: optimize stock management in CuttingService and PurchaseService, and remove unused media loading in RawMaterialVariantService

app/Services/Admin/Manage/CuttingService.php

@@ -254,12 +254,15 @@ public function getForEdit(Cutting $cutting): array
     public function store(array $data): Cutting
     {
         $cutting = DB::transaction(function () use ($data) {
+            $priceIds = collect($data['materials'])->pluck('raw_material_price_id')->unique()->values();
+            $pricesMap = RawMaterialPrice::whereIn('id', $priceIds)->get()->keyBy('id');
+
             foreach ($data['materials'] as $materialData) {
                 $usage = (int) ($materialData['material_usage'] ?? 0);
                 if ($usage <= 0) {
                     continue;
                 }
-                $price = RawMaterialPrice::find($materialData['raw_material_price_id']);
+                $price = $pricesMap[$materialData['raw_material_price_id']] ?? null;
                 if (! $price) {
                     continue;
                 }
@@ -293,8 +296,10 @@ public function store(array $data): Cutting
                 $combinationMap[$index] = $combination->id;
             }
 
+            $stockDecrementMap = [];
+
             foreach ($data['materials'] as $materialData) {
-                $price = RawMaterialPrice::find($materialData['raw_material_price_id']);
+                $price = $pricesMap[$materialData['raw_material_price_id']] ?? null;
                 $materialCost = $price ? $price->price * ($materialData['material_usage'] ?? 0) : 0;
                 $totalMaterialCost += $materialCost;
 
@@ -314,11 +319,16 @@ public function store(array $data): Cutting
                     'updated_at' => $now,
                 ]);
 
-                if ($price && ($materialData['material_usage'] ?? 0) > 0) {
+                $usage = (int) ($materialData['material_usage'] ?? 0);
-                    $price->decrement('stock', (int) $materialData['material_usage']);
+                if ($price && $usage > 0) {
+                    $stockDecrementMap[$materialData['raw_material_price_id']] = ($stockDecrementMap[$materialData['raw_material_price_id']] ?? 0) + $usage;
                 }
             }
 
+            foreach ($stockDecrementMap as $priceId => $totalUsage) {
+                RawMaterialPrice::where('id', $priceId)->decrement('stock', $totalUsage);
+            }
+
             $costPerUnit = 0;
             if (($data['cutting_result'] ?? 0) > 0) {
                 $costPerUnit = (int) ($totalMaterialCost / $data['cutting_result']);
@@ -364,20 +374,29 @@ public function store(array $data): Cutting
     public function update(Cutting $cutting, array $data): Cutting
     {
         $cutting = DB::transaction(function () use ($cutting, $data) {
-            $cutting->load(['cuttingMaterials.rawMaterialPrice']);
+            $oldMaterialUsages = $cutting->cuttingMaterials()
+                ->select('raw_material_price_id', 'material_usage')
+                ->where('material_usage', '>', 0)
+                ->get()
+                ->filter(fn ($m) => $m->raw_material_price_id)
+                ->groupBy('raw_material_price_id')
+                ->map(fn ($group) => $group->sum('material_usage'));
 
-            foreach ($cutting->cuttingMaterials as $oldMaterial) {
+            if ($oldMaterialUsages->isNotEmpty()) {
-                if ($oldMaterial->material_usage > 0 && $oldMaterial->rawMaterialPrice) {
+                foreach ($oldMaterialUsages as $priceId => $totalUsage) {
-                    $oldMaterial->rawMaterialPrice->increment('stock', (int) $oldMaterial->material_usage);
+                    RawMaterialPrice::where('id', $priceId)->increment('stock', $totalUsage);
                 }
             }
 
+            $priceIds = collect($data['materials'])->pluck('raw_material_price_id')->unique()->values();
+            $pricesMap = RawMaterialPrice::whereIn('id', $priceIds)->get()->keyBy('id');
+
             foreach ($data['materials'] as $materialData) {
                 $usage = (int) ($materialData['material_usage'] ?? 0);
                 if ($usage <= 0) {
                     continue;
                 }
-                $price = RawMaterialPrice::find($materialData['raw_material_price_id']);
+                $price = $pricesMap[$materialData['raw_material_price_id']] ?? null;
                 if (! $price) {
                     continue;
                 }
@@ -388,8 +407,6 @@ public function update(Cutting $cutting, array $data): Cutting
                 }
             }
 
-            $cutting->load(['cuttingMaterials', 'cuttingMaterialCombinations', 'cuttingResults']);
-
             $cutting->cuttingResults()->delete();
             $cutting->cuttingMaterials()->delete();
             $cutting->cuttingMaterialCombinations()->delete();
@@ -411,8 +428,10 @@ public function update(Cutting $cutting, array $data): Cutting
                 $combinationMap[$index] = $combination->id;
             }
 
+            $stockDecrementMap = [];
+
             foreach ($data['materials'] as $materialData) {
-                $price = RawMaterialPrice::find($materialData['raw_material_price_id']);
+                $price = $pricesMap[$materialData['raw_material_price_id']] ?? null;
                 $materialCost = $price ? $price->price * ($materialData['material_usage'] ?? 0) : 0;
                 $totalMaterialCost += $materialCost;
 
@@ -432,11 +451,16 @@ public function update(Cutting $cutting, array $data): Cutting
                     'updated_at' => $now,
                 ]);
 
-                if ($price && ($materialData['material_usage'] ?? 0) > 0) {
+                $usage = (int) ($materialData['material_usage'] ?? 0);
-                    $price->decrement('stock', (int) $materialData['material_usage']);
+                if ($price && $usage > 0) {
+                    $stockDecrementMap[$materialData['raw_material_price_id']] = ($stockDecrementMap[$materialData['raw_material_price_id']] ?? 0) + $usage;
                 }
             }
 
+            foreach ($stockDecrementMap as $priceId => $totalUsage) {
+                RawMaterialPrice::where('id', $priceId)->decrement('stock', $totalUsage);
+            }
+
             $costPerUnit = 0;
             if (($data['cutting_result'] ?? 0) > 0) {
                 $costPerUnit = (int) ($totalMaterialCost / $data['cutting_result']);
@@ -477,12 +501,15 @@ public function update(Cutting $cutting, array $data): Cutting
     public function destroy(Cutting $cutting): bool
     {
         $result = DB::transaction(function () use ($cutting) {
-            $cutting->load('cuttingMaterials.rawMaterialPrice');
+            $stockRestoreMap = $cutting->cuttingMaterials()
+                ->select('raw_material_price_id', 'material_usage')
+                ->where('material_usage', '>', 0)
+                ->get()
+                ->groupBy('raw_material_price_id')
+                ->map(fn ($group) => $group->sum('material_usage'));
 
-            foreach ($cutting->cuttingMaterials as $material) {
+            foreach ($stockRestoreMap as $priceId => $totalUsage) {
-                if ($material->material_usage > 0 && $material->rawMaterialPrice) {
+                RawMaterialPrice::where('id', $priceId)->increment('stock', $totalUsage);
-                    $material->rawMaterialPrice->increment('stock', (int) $material->material_usage);
-                }
             }
 
             $cutting->cuttingResults()->delete();

app/Services/Admin/Manage/PurchaseService.php

@@ -94,15 +94,7 @@ public function getForCreate(): array
                     'rawMaterialPrices:id,raw_material_id,variant,price,stock',
                 ])
                 ->orderBy('name')
-                ->get()
+                ->get(),
-                ->each(function (RawMaterial $rawMaterial) {
-                    $rawMaterial->rawMaterialPrices->each(function (RawMaterialPrice $price) {
-                        $media = $price->getFirstMedia('images');
-                        $price->photo_url = $media
-                            ? $this->s3Service->getTemporaryUrl($media->getPath())
-                            : null;
-                    });
-                }),
         ];
     }
 
@@ -226,9 +218,12 @@ private function storeFromExisting(array $data): Purchase
             }
             DB::table('purchase_items')->insert($itemRows);
 
-            foreach ($data['existing_items'] as $item) {
+            $stockIncrementMap = collect($data['existing_items'])
-                RawMaterialPrice::whereKey($item['raw_material_price_id'])
+                ->groupBy('raw_material_price_id')
-                    ->increment('stock', (int) $item['quantity']);
+                ->map(fn ($group) => $group->sum('quantity'));
+
+            foreach ($stockIncrementMap as $priceId => $totalQty) {
+                RawMaterialPrice::where('id', $priceId)->increment('stock', $totalQty);
             }
 
             if (! empty($data['photo_keys']) && is_array($data['photo_keys'])) {
@@ -277,19 +272,23 @@ private function storeNew(array $data): Purchase
 
             DB::table('raw_material_prices')->insert($priceRows);
 
-            $insertedPrices = RawMaterialPrice::where('raw_material_id', $rawMaterial->id)->get();
+            $priceIdMap = DB::table('raw_material_prices')
-            $variantMap = $insertedPrices->mapWithKeys(fn ($p) => [$p->variant => $p->id]);
+                ->where('raw_material_id', $rawMaterial->id)
+                ->pluck('id', 'variant')
+                ->toArray();
 
             foreach ($data['variants'] as $variantData) {
                 if (! empty($variantData['photo_key'])) {
-                    $priceId = $variantMap[$variantData['variant']];
+                    $priceId = $priceIdMap[$variantData['variant']] ?? null;
-                    $priceModel = RawMaterialPrice::find($priceId);
+                    if ($priceId) {
-                    $this->registerMedia(
+                        $priceModel = RawMaterialPrice::find($priceId);
-                        model: $priceModel,
+                        $this->registerMedia(
-                        s3Key: $variantData['photo_key'],
+                            model: $priceModel,
-                        collectionName: 'images',
+                            s3Key: $variantData['photo_key'],
-                        orderColumn: 1,
+                            collectionName: 'images',
-                    );
+                            orderColumn: 1,
+                        );
+                    }
                 }
             }
 
@@ -307,16 +306,20 @@ private function storeNew(array $data): Purchase
                 'notes' => $data['notes'] ?? null,
             ]);
 
-            $purchaseItems = $insertedPrices->map(fn ($price) => [
+            $purchaseItems = collect($data['variants'])->map(function ($v) use ($purchase, $priceIdMap, $now) {
-                'purchase_id' => $purchase->id,
+                $priceId = $priceIdMap[$v['variant']] ?? null;
-                'raw_material_price_id' => $price->id,
+
-                'user_id' => auth()->id(),
+                return [
-                'quantity' => $price->stock,
+                    'purchase_id' => $purchase->id,
-                'unit_price' => $price->price,
+                    'raw_material_price_id' => $priceId,
-                'subtotal' => (int) ($price->price * $price->stock),
+                    'user_id' => auth()->id(),
-                'created_at' => $now,
+                    'quantity' => $v['stock'],
-                'updated_at' => $now,
+                    'unit_price' => $v['price'],
-            ])->toArray();
+                    'subtotal' => (int) ($v['price'] * $v['stock']),
+                    'created_at' => $now,
+                    'updated_at' => $now,
+                ];
+            })->toArray();
 
             DB::table('purchase_items')->insert($purchaseItems);
 
@@ -342,31 +345,28 @@ private function storeNew(array $data): Purchase
     public function update(Purchase $purchase, array $data): Purchase
     {
         $purchase = DB::transaction(function () use ($purchase, $data) {
-            $purchase->load('purchaseItems.rawMaterialPrice.rawMaterial');
+            $oldStockMap = $purchase->purchaseItems()
+                ->select('raw_material_price_id', 'quantity')
+                ->get()
+                ->groupBy('raw_material_price_id')
+                ->map(fn ($group) => $group->sum('quantity'));
 
-            $oldItems = $purchase->purchaseItems;
+            foreach ($oldStockMap as $priceId => $totalQty) {
+                RawMaterialPrice::where('id', $priceId)->decrement('stock', $totalQty);
+            }
 
-            // 1. Reverse the stock increments of the old items, so prices
+            $oldMaterial = $purchase->purchaseItems()
-            //    get adjusted by the difference instead of being reset.
+                ->join('raw_material_prices', 'raw_material_prices.id', '=', 'purchase_items.raw_material_price_id')
-            $oldItems->each(function (PurchaseItem $item) {
+                ->join('raw_materials', 'raw_materials.id', '=', 'raw_material_prices.raw_material_id')
-                if ($item->rawMaterialPrice) {
+                ->select('raw_materials.*')
-                    $item->rawMaterialPrice->decrement('stock', (int) $item->quantity);
-                }
-            });
-
-            $oldMaterial = $oldItems
-                ->map(fn (PurchaseItem $item) => $item->rawMaterialPrice?->rawMaterial)
-                ->filter()
-                ->unique(fn (RawMaterial $material) => $material->id)
                 ->first();
 
-            $oldItems->each->delete();
+            $purchase->purchaseItems()->delete();
 
             $now = now();
             $subtotal = 0;
 
             if (($data['mode'] ?? 'new') === 'existing') {
-                // 2a. Reference existing prices and add their new stock.
                 $itemRows = collect($data['existing_items'])->map(function ($item) use ($now, &$subtotal) {
                     $itemSubtotal = (int) ($item['unit_price'] * $item['quantity']);
                     $subtotal += $itemSubtotal;
@@ -383,14 +383,14 @@ public function update(Purchase $purchase, array $data): Purchase
                     ];
                 })->toArray();
 
-                foreach ($data['existing_items'] as $item) {
+                $stockIncrementMap = collect($data['existing_items'])
-                    RawMaterialPrice::whereKey($item['raw_material_price_id'])
+                    ->groupBy('raw_material_price_id')
-                        ->increment('stock', (int) $item['quantity']);
+                    ->map(fn ($group) => $group->sum('quantity'));
+
+                foreach ($stockIncrementMap as $priceId => $totalQty) {
+                    RawMaterialPrice::where('id', $priceId)->increment('stock', $totalQty);
                 }
             } else {
-                // 2a. Always reuse the purchase's existing material in place;
-                //     a fresh material is only created when the purchase has
-                //     no items yet.
                 if ($oldMaterial) {
                     $rawMaterial = $oldMaterial;
                     $rawMaterial->update([
@@ -405,8 +405,6 @@ public function update(Purchase $purchase, array $data): Purchase
                     ]);
                 }
 
-                // 2b. Adjust the stock of existing variant prices, create
-                //     prices for new variants, but never delete variants.
                 $itemRows = collect($data['variants'])->map(function ($v) use ($purchase, $rawMaterial, $now, &$subtotal) {
                     $price = null;
 
@@ -493,14 +491,15 @@ public function update(Purchase $purchase, array $data): Purchase
     public function destroy(Purchase $purchase): bool
     {
         $result = DB::transaction(function () use ($purchase) {
-            $purchase->load('purchaseItems.rawMaterialPrice');
+            $stockDecrementMap = $purchase->purchaseItems()
+                ->select('raw_material_price_id', 'quantity')
+                ->get()
+                ->groupBy('raw_material_price_id')
+                ->map(fn ($group) => $group->sum('quantity'));
 
-            // Remove the stock the purchase added, keep the variants.
+            foreach ($stockDecrementMap as $priceId => $totalQty) {
-            $purchase->purchaseItems->each(function (PurchaseItem $item) {
+                RawMaterialPrice::where('id', $priceId)->decrement('stock', $totalQty);
-                if ($item->rawMaterialPrice) {
+            }
-                    $item->rawMaterialPrice->decrement('stock', (int) $item->quantity);
-                }
-            });
 
             $purchase->purchaseItems()->delete();
             $purchase->delete();

app/Services/Admin/Master/RawMaterial/RawMaterialVariantService.php

@@ -28,14 +28,6 @@ public function getForCutting(): array
             ->active()
             ->orderBy('name')
             ->get()
-            ->each(function (RawMaterial $rawMaterial) {
-                $rawMaterial->rawMaterialPrices->each(function (RawMaterialPrice $price) {
-                    $media = $price->getFirstMedia('images');
-                    $price->photo_url = $media
-                        ? $this->s3Service->getTemporaryUrl($media->getPath())
-                        : null;
-                });
-            })
             ->toArray();
     }
 

resources/js/components/layout/app-sidebar.tsx

@@ -104,7 +104,7 @@ const hrItems: NavMenuItem[] = [
 
 const sistemItems: NavMenuItem[] = [
     { title: 'Pengaturan', href: '/admin/settings', icon: Settings, permission: ['settings.view_system', 'settings.view_homepage', 'settings.view_social_media', 'settings.view_hr'] },
-    { title: 'Role & Permission', href: rolesIndex.url(), icon: Shield, permission: 'roles.view' },
+    // { title: 'Role & Permission', href: rolesIndex.url(), icon: Shield, permission: 'roles.view' },
     // { title: 'Log Aktivitas', href: '#', icon: Activity, permission: 'activity_logs.view' },
 ];