采购金额

tests/Feature/PurchaseEditTest.php

@@ -200,7 +200,7 @@ class PurchaseEditTest extends ProcurementTestCase
             'cost_price' => 25,
         ])->assertOk()
             ->assertJsonPath('success', true)
-            ->assertJsonPath('msg', '已同步 2 条订货明细；商品已删除，档案未同步');
+            ->assertJsonPath('msg', '已同步 2 条订货明细；商品已删除，档案未同步；门店单价已按等级上浮比例重算');
 
         $this->assertSame('已删商品新名', StoreOrderItemModel::first()->product_name, '订货明细照常更新');
         $this->assertNotSame('已删商品新名', $product->fresh()->name, '商品档案不同步');
@@ -287,6 +287,84 @@ class PurchaseEditTest extends ProcurementTestCase
         $this->assertSame('80.00', (string) $purchase->estimate_amount, '8 包 × 每包成本 10.00（称重仅参考，不参与金额）');
     }
 
+    /** 行级成本修改 → 明细单价按各门店等级上浮比例重算，订单与采购单汇总级联 */
+    public function test_update_row_cost_change_reprices_items_by_store_level(): void
+    {
+        // 门店A 上浮 0%（售价=成本），门店B 上浮 50%
+        $levelA = CustomerLevelModel::factory()->create(['percent' => 0]);
+        $levelB = CustomerLevelModel::factory()->create(['percent' => 50]);
+        $storeA = StoreModel::factory()->create(['level_id' => $levelA->id]);
+        $storeB = StoreModel::factory()->create(['level_id' => $levelB->id]);
+        $product = ProductModel::factory()->create(['status' => ProductModel::STATUS_ON, 'cost_price' => 10]);
+
+        foreach ([[$storeA, 2], [$storeB, 3]] as [$store, $qty]) {
+            $this->actingAsMiniUser(UserModel::factory()->forStore($store->id)->create());
+            $this->postJson('/mini/order', ['items' => [['product_id' => $product->id, 'quantity' => $qty]]])
+                ->assertJsonPath('success', true);
+        }
+        StoreOrderModel::query()->update(['status' => StoreOrderModel::STATUS_SUMMARIZED]);
+
+        $this->actingAsSysUser();
+        $this->postJson('/purchase/order/generate', ['purchase_date' => now()->toDateString()])
+            ->assertJsonPath('success', true);
+        $purchase = PurchaseOrderModel::first();
+
+        // 下单时快照：A 店 10.00（10 上浮 0%），B 店 15.00（10 上浮 50%）
+        $itemA = StoreOrderItemModel::where('store_id', $storeA->id)->first();
+        $itemB = StoreOrderItemModel::where('store_id', $storeB->id)->first();
+        $this->assertSame('10.00', (string) $itemA->price);
+        $this->assertSame('15.00', (string) $itemB->price);
+
+        // 行修改成本 10 → 20：单价按各店等级上浮比例重算
+        $this->putJson("/purchase/order/{$purchase->id}/row/{$product->id}", [
+            'product_name' => $product->name,
+            'supplier_id' => SupplierModel::factory()->create()->id,
+            'product_spec' => $product->spec,
+            'unit' => $product->unit,
+            'cost_price' => 20,
+        ])->assertOk()
+            ->assertJsonPath('success', true)
+            ->assertJsonPath('msg', '已同步 2 条订货明细与商品档案；门店单价已按等级上浮比例重算');
+
+        $itemA->refresh();
+        $this->assertSame('20.00', (string) $itemA->cost_price);
+        $this->assertSame('20.00', (string) $itemA->price, 'A 店：20 上浮 0% = 20.00');
+        $this->assertSame('40.00', (string) $itemA->amount, '20.00 × 2');
+
+        $itemB->refresh();
+        $this->assertSame('30.00', (string) $itemB->price, 'B 店：20 上浮 50% = 30.00');
+        $this->assertSame('90.00', (string) $itemB->amount, '30.00 × 3');
+
+        $this->assertSame('40.00', (string) StoreOrderModel::where('store_id', $storeA->id)->first()->total_amount);
+        $this->assertSame('90.00', (string) StoreOrderModel::where('store_id', $storeB->id)->first()->total_amount);
+        $this->assertSame('100.00', (string) $purchase->fresh()->estimate_amount, '5 包 × 新成本 20.00');
+    }
+
+    /** 行修改未改成本 → 明细单价保持不变（不覆盖单元格的手工改价） */
+    public function test_update_row_without_cost_change_keeps_item_price(): void
+    {
+        [$purchase, $product, $stores] = $this->buildPurchase();
+        $this->actingAsSysUser();
+
+        // 先通过单元格手工改价 10 → 12
+        $item = StoreOrderItemModel::where('store_id', $stores[0]->id)->first();
+        $this->putJson("/purchase/order/cell/{$item->id}", ['quantity' => 2, 'price' => 12])
+            ->assertJsonPath('success', true);
+
+        // 行修改只改品名（成本不变）
+        $this->putJson("/purchase/order/{$purchase->id}/row/{$product->id}", [
+            'product_name' => '只改品名',
+            'supplier_id' => SupplierModel::factory()->create()->id,
+            'product_spec' => $product->spec,
+            'unit' => $product->unit,
+            'cost_price' => 10,
+        ])->assertOk()
+            ->assertJsonPath('success', true)
+            ->assertJsonPath('msg', '已同步 2 条订货明细与商品档案');
+
+        $this->assertSame('12.00', (string) $item->fresh()->price, '成本未变时保留手工改价');
+    }
+
     /** 门店购买详情-新增单品：挂靠最新一笔订单，汇总级联重算；重复添加拒绝 */
     public function test_store_item_add_creates_item_and_recalculates(): void
     {