# Fix: Foto Bahan Baku Tidak Muncul di Cutting & Belanja

## Tujuan
Memperbaiki foto bahan baku (raw material) yang tidak muncul di halaman create/edit Cutting dan Belanja (Purchasing). Menampilkan foto conversion (thumbnail) bukan original.

## File yang Dibaca
- `app/Services/Admin/Master/RawMaterial/RawMaterialVariantService.php` → `getForCutting()` method (root cause backend)
- `resources/js/pages/admin/manage/cutting/columns.tsx` → `CuttingCreateData` type (root cause frontend)
- `resources/js/pages/admin/manage/purchase/columns.tsx` → `PurchaseCreateData` type (root cause frontend)
- `resources/js/pages/admin/master/raw-material/columns.tsx` → reference type pattern

## Root Cause

### Backend
`getForCutting()` tidak load media atau set `photo_url`/`photo_conversion_url` pada `RawMaterialPrice`.

### Frontend
Type `CuttingCreateData` dan `PurchaseCreateData` tidak include `photo_conversion_url` di `raw_material_prices` → TypeScript strip property → frontend tidak bisa akses.

## Perubahan

### 1. Backend — `RawMaterialVariantService::getForCutting()`
- Tambah eager load `rawMaterialPrices.media`
- Iterasi setiap `RawMaterialPrice` untuk set `photo_url` + `photo_conversion_url`

### 2. Frontend Types — `columns.tsx`
- `CuttingCreateData.raw_material_prices` → tambah `photo_conversion_url: string | null`
- `PurchaseCreateData.raw_material_prices` → tambah `photo_conversion_url: string | null`

### 3. Frontend Components — 4 files
- Tambah `photo_conversion_url` ke `MaterialState` type (cutting create/edit)
- Map `photo_conversion_url` dari backend data
- `<img src={price.photo_url}` → `<img src={price.photo_conversion_url ?? price.photo_url}`
- `photoUrl: price.photo_url` → `photoUrl: price.photo_conversion_url ?? price.photo_url` (purchase cart items)

## Files Changed
| File | Change |
|------|--------|
| `RawMaterialVariantService.php` | Load media + set photo_url/photo_conversion_url |
| `cutting/columns.tsx` | Add `photo_conversion_url` to type |
| `purchase/columns.tsx` | Add `photo_conversion_url` to type |
| `cutting/create.tsx` | Type + mapping + img tags |
| `cutting/edit.tsx` | Type + mapping + img tags |
| `purchase/create.tsx` | Cart photoUrl + img tag |
| `purchase/edit.tsx` | Cart photoUrl + img tag |

## Dampak
- Create/Edit Cutting → foto bahan baku muncul (conversion/thumbnail)
- Create/Edit Belanja → foto bahan baku muncul (conversion/thumbnail)