From 256b13ad7373525953aac531c56ba5215aa3d3b4 Mon Sep 17 00:00:00 2001
From: Yoga Pangestu <ypangestu976@gmail.com>
Date: Sun, 21 Jun 2026 00:09:23 +0700
Subject: [PATCH] feat: add prices relationship to ProductVariant model and
 update related services and UI for improved product pricing management

---
 app/Models/ProductPrice.php                   | 45 +++++++++++++++++++
 app/Models/ProductVariant.php                 |  5 +++
 app/Services/Master/ProductService.php        |  2 +-
 ..._20_235900_create_product_prices_table.php | 33 ++++++++++++++
 .../products/table/ProductGroupedTable.vue    |  8 +++-
 resources/js/types/product.ts                 |  5 +--
 6 files changed, 93 insertions(+), 5 deletions(-)
 create mode 100644 app/Models/ProductPrice.php
 create mode 100644 database/migrations/2026_06_20_235900_create_product_prices_table.php

diff --git a/app/Models/ProductPrice.php b/app/Models/ProductPrice.php
new file mode 100644
index 0000000..d3cfdf2
--- /dev/null
+++ b/app/Models/ProductPrice.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Models;
+
+use App\Enums\PriceType;
+use Illuminate\Database\Eloquent\Attributes\Appends;
+use Illuminate\Database\Eloquent\Attributes\Guarded;
+use Illuminate\Database\Eloquent\Casts\Attribute;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+#[Guarded(['id'])]
+#[Appends(['price_formatted', 'price_input'])]
+class ProductPrice extends Model
+{
+    use HasFactory;
+
+    protected function casts(): array
+    {
+        return [
+            'type' => PriceType::class,
+            'price' => 'integer',
+        ];
+    }
+
+    public function variant(): BelongsTo
+    {
+        return $this->belongsTo(ProductVariant::class, 'variant_id');
+    }
+
+    public function priceFormatted(): Attribute
+    {
+        return Attribute::make(
+            get: fn () => 'Rp '.number_format($this->price, 0, ',', '.'),
+        );
+    }
+
+    public function priceInput(): Attribute
+    {
+        return Attribute::make(
+            get: fn () => (string) $this->price,
+        );
+    }
+}
diff --git a/app/Models/ProductVariant.php b/app/Models/ProductVariant.php
index 1b25121..7d34270 100644
--- a/app/Models/ProductVariant.php
+++ b/app/Models/ProductVariant.php
@@ -42,6 +42,11 @@ public function cuttingResultPrices(): HasMany
         return $this->hasMany(CuttingResultPrice::class);
     }
 
+    public function prices(): HasMany
+    {
+        return $this->hasMany(ProductPrice::class, 'variant_id');
+    }
+
     public function product(): BelongsTo
     {
         return $this->belongsTo(Product::class);
diff --git a/app/Services/Master/ProductService.php b/app/Services/Master/ProductService.php
index 7047cc3..351b5cb 100644
--- a/app/Services/Master/ProductService.php
+++ b/app/Services/Master/ProductService.php
@@ -27,7 +27,7 @@ public function paginateForIndex(array $tableQuery, string $isActive, string $ca
             ->with([
                 'categories',
                 'variants' => fn ($query) => $query
-                    ->with('media')
+                    ->with(['media', 'prices' => fn ($query) => $query->orderBy('type')])
                     ->orderBy('created_at'),
             ])
             ->when($tableQuery['search'] !== '', function (Builder $query) use ($tableQuery): void {
diff --git a/database/migrations/2026_06_20_235900_create_product_prices_table.php b/database/migrations/2026_06_20_235900_create_product_prices_table.php
new file mode 100644
index 0000000..632db6b
--- /dev/null
+++ b/database/migrations/2026_06_20_235900_create_product_prices_table.php
@@ -0,0 +1,33 @@
+<?php
+
+use App\Enums\PriceType;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('product_prices', function (Blueprint $table) {
+            $table->id();
+
+            $table->foreignId('variant_id')->constrained('product_variants')->cascadeOnDelete();
+
+            $table->enum('type', array_column(PriceType::cases(), 'value'));
+            $table->unsignedInteger('price');
+
+            $table->timestamp('created_at')->useCurrent();
+            $table->timestamp('updated_at')->useCurrent()->useCurrentOnUpdate();
+            $table->softDeletes();
+
+            $table->unique(['variant_id', 'type']);
+            $table->index('variant_id');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('product_prices');
+    }
+};
diff --git a/resources/js/pages/admin/master/products/table/ProductGroupedTable.vue b/resources/js/pages/admin/master/products/table/ProductGroupedTable.vue
index ca932cf..dbd04f1 100644
--- a/resources/js/pages/admin/master/products/table/ProductGroupedTable.vue
+++ b/resources/js/pages/admin/master/products/table/ProductGroupedTable.vue
@@ -2,6 +2,7 @@
 import { Link } from '@inertiajs/vue3';
 import { computed } from 'vue';
 import DataTableToolbar from '@/components/data-table/DataTableToolbar.vue';
+import { formatRupiah } from '@/lib/rupiah';
 import MediaThumbnailCell from '@/components/media/MediaThumbnailCell.vue';
 import { Badge } from '@/components/ui/badge';
 import { Button } from '@/components/ui/button';
@@ -103,6 +104,11 @@ function rowNumber(index: number): number {
                                         {{ product.variants.reduce((acc, v) => acc + v.stock, 0) }}
                                     </strong>
                                 </span>
+                                <span>
+                                    Total harga <strong class="text-primary"> Rp
+                                        {{ formatRupiah(product.variants.reduce((acc, v) => acc + (v.prices?.reduce((s, p) => s + p.price, 0) ?? 0), 0)) }}
+                                    </strong>
+                                </span>
                             </div>
                         </div>
                     </div>
@@ -154,7 +160,7 @@ function rowNumber(index: number): number {
                                         </div>
                                     </div>
                                 </div>
-                                <span v-else class="text-xs text-muted-foreground">Belum ada harga cutting</span>
+                                <span v-else class="text-xs text-muted-foreground">Belum ada harga</span>
                             </TableCell>
                         </TableRow>
                     </TableBody>
diff --git a/resources/js/types/product.ts b/resources/js/types/product.ts
index b7dc596..24b9f92 100644
--- a/resources/js/types/product.ts
+++ b/resources/js/types/product.ts
@@ -11,13 +11,12 @@ export type CategoryOption = {
 };
 
 export type ProductPriceItem = {
+    id: number;
+    variant_id: number;
     type: string;
-    type_label: string;
     price: number;
     price_formatted: string;
     price_input: string;
-    cost_per_unit?: number;
-    cost_per_unit_formatted?: string;
 };
 
 export type ProductCategoryItem = {