采购单优化

tests/Feature/PurchaseGenerateTest.php

@@ -7,17 +7,19 @@ use App\Models\ProductModel;
 use App\Models\ProductPriceModel;
 use App\Models\PurchaseOrderModel;
 use App\Models\StoreModel;
+use App\Models\StoreOrderItemModel;
 use App\Models\StoreOrderModel;
 use App\Models\UserModel;
 
 /**
- * C1 订单汇总生成采购单：多门店聚合、订单状态回写、无订单/重复生成防护
+ * C1 订单汇总生成采购单：订单/明细归集回写、头部汇总、无订单/重复生成防护
+ * （采购单无独立明细表，明细直接溯源订货明细 store_order_item.purchase_id）
  */
 class PurchaseGenerateTest extends ProcurementTestCase
 {
     /**
      * 造当日已接单订单：门店A 两单各 3 件 + 门店B 一单 4 件（同一商品），下单后统一接单
-     * 商品设两个等级价 5.00 / 4.00，估算单价应取最低 4.00
+     * 门店等级价 5.00（另设低等级价 4.00 不影响本店下单价）
      */
     private function seedAcceptedOrders(): ProductModel
     {
@@ -41,8 +43,8 @@ class PurchaseGenerateTest extends ProcurementTestCase
         return $product;
     }
 
-    /** 多门店多订单按商品聚合，估算单价取最低等级价 */
-    public function test_generate_aggregates_orders_by_product(): void
+    /** 头部汇总取订货明细合计：total_quantity = Σ数量，estimate_amount = Σ订货金额 */
+    public function test_generate_aggregates_order_items_into_header(): void
     {
         $this->seedAcceptedOrders();
         $admin = $this->actingAsSysUser();
@@ -58,15 +60,12 @@ class PurchaseGenerateTest extends ProcurementTestCase
         $this->assertSame($admin->id, $purchase->operator_id);
         $this->assertSame(PurchaseOrderModel::STATUS_PENDING, $purchase->status);
 
-        $this->assertCount(1, $purchase->items, '单一商品应聚合为一行');
-        $item = $purchase->items->first();
-        $this->assertSame('10.00', (string) $item->quantity, '3+3+4');
-        $this->assertSame('4.00', (string) $item->price, '估算单价取最低等级价');
-        $this->assertSame('40.00', (string) $item->amount, '10 × 4.00');
-        $this->assertSame('40.00', (string) $purchase->estimate_amount);
+        $this->assertSame('10.00', (string) $purchase->total_quantity, '3+3+4');
+        $this->assertSame('50.00', (string) $purchase->estimate_amount, '10 件 × 等级价 5.00');
+        $this->assertSame('0.00', (string) $purchase->actual_amount);
     }
 
-    /** 源订单状态回写为采购中，并关联 purchase_id */
+    /** 源订单状态回写为采购中，订单与订货明细均回写 purchase_id */
     public function test_generate_writes_back_order_status(): void
     {
         $this->seedAcceptedOrders();
@@ -79,6 +78,12 @@ class PurchaseGenerateTest extends ProcurementTestCase
         $this->assertSame(0, StoreOrderModel::where('status', StoreOrderModel::STATUS_SUMMARIZED)->count());
         $this->assertSame(3, StoreOrderModel::where('status', StoreOrderModel::STATUS_DELIVERING)->count());
         $this->assertSame(3, StoreOrderModel::where('purchase_id', $purchase->id)->count());
+        $this->assertSame(
+            3,
+            StoreOrderItemModel::where('purchase_id', $purchase->id)->count(),
+            '订货明细应全部回写 purchase_id（采购明细溯源依据）'
+        );
+        $this->assertSame(0, StoreOrderItemModel::where('purchase_id', 0)->count());
     }
 
     /** 仅有待接单订单时不可生成（待接单不再被归集）→ 报错 */
@@ -140,44 +145,4 @@ class PurchaseGenerateTest extends ProcurementTestCase
 
         $this->assertSame(1, PurchaseOrderModel::count(), '第二次生成应被拒绝，不产生新采购单');
     }
-
-    /** 估算单价取「最低实际价」：固定价与百分比计价混合时按换算后值比较 */
-    public function test_generate_uses_min_actual_price_across_types(): void
-    {
-        $level = CustomerLevelModel::factory()->create();
-        $levelFixed = CustomerLevelModel::factory()->create();
-        $store = StoreModel::factory()->create(['level_id' => $level->id]);
-        $product = ProductModel::factory()->create([
-            'status' => ProductModel::STATUS_ON,
-            'cost_price' => 10,
-        ]);
-        // 百分比行：10 × (1+40%) = 14.00；固定价行 5.00 → 估算应取 5.00
-        ProductPriceModel::factory()->create([
-            'product_id' => $product->id,
-            'level_id' => $level->id,
-            'price_type' => ProductPriceModel::PRICE_TYPE_PERCENT,
-            'percent' => 40,
-            'price' => 14.00,
-        ]);
-        ProductPriceModel::factory()->create([
-            'product_id' => $product->id,
-            'level_id' => $levelFixed->id,
-            'price' => 5.00,
-        ]);
-
-        $this->actingAsMiniUser(UserModel::factory()->forStore($store->id)->create());
-        $this->postJson('/mini/order', ['items' => [['product_id' => $product->id, 'quantity' => 3]]])
-            ->assertJsonPath('success', true);
-
-        // 接单后生成
-        StoreOrderModel::query()->update(['status' => StoreOrderModel::STATUS_SUMMARIZED]);
-
-        $this->actingAsSysUser();
-        $this->postJson('/purchase/order/generate', ['purchase_date' => now()->toDateString()])
-            ->assertJsonPath('success', true);
-
-        $item = PurchaseOrderModel::first()->items->first();
-        $this->assertSame('5.00', (string) $item->price, '估算单价应取换算后的最低实际价');
-        $this->assertSame('15.00', (string) $item->amount, '3 × 5.00');
-    }
 }