xin-procurement/tests/Feature/StoreOrderTest.php

<?php

namespace Tests\Feature;

use App\Models\CustomerLevelModel;
use App\Models\ProductModel;
use App\Models\ProductPriceModel;
use App\Models\StoreModel;
use App\Models\StoreOrderModel;
use App\Models\UserModel;

/**
 * 小程序下单：等级价快照、服务端重算总价、取消限制、门店数据隔离
 */
class StoreOrderTest extends ProcurementTestCase
{
    /**
     * @return array{0: StoreModel, 1: ProductModel, 2: UserModel}
     */
    private function makeStoreWithProduct(string $price = '5.00'): array
    {
        $level = CustomerLevelModel::factory()->create();
        $store = StoreModel::factory()->create(['level_id' => $level->id]);
        $product = ProductModel::factory()->create(['status' => ProductModel::STATUS_ON]);
        ProductPriceModel::factory()->create([
            'product_id' => $product->id,
            'level_id' => $level->id,
            'price' => $price,
        ]);

        return [$store, $product, UserModel::factory()->forStore($store->id)->create()];
    }

    /** 下单快照等级价，服务端重算单品金额与订单总价 */
    public function test_place_order_snapshots_level_price_and_recalculates(): void
    {
        [$store, $product, $user] = $this->makeStoreWithProduct('5.50');
        $this->actingAsMiniUser($user);

        $this->postJson('/mini/order', [
            'items' => [['product_id' => $product->id, 'quantity' => 3]],
        ])->assertOk()->assertJsonPath('success', true);

        $order = StoreOrderModel::where('store_id', $store->id)->first();
        $this->assertNotNull($order);
        $this->assertSame(StoreOrderModel::STATUS_PENDING, $order->status);
        $this->assertStringStartsWith('SO', $order->order_no);
        $this->assertSame('16.50', (string) $order->total_amount, '5.50 × 3');

        $item = $order->items->first();
        $this->assertSame('5.50', (string) $item->price, '明细快照等级价');
        $this->assertSame('16.50', (string) $item->amount);
        $this->assertSame($product->name, $item->product_name, '明细快照商品名');
    }

    /** 前端传入的金额字段一律被忽略 */
    public function test_client_supplied_amount_is_ignored(): void
    {
        [$store, $product, $user] = $this->makeStoreWithProduct('5.00');
        $this->actingAsMiniUser($user);

        $this->postJson('/mini/order', [
            'items' => [[
                'product_id' => $product->id,
                'quantity' => 2,
                'price' => 0.01,
                'amount' => 0.02,
            ]],
        ])->assertOk()->assertJsonPath('success', true);

        $order = StoreOrderModel::where('store_id', $store->id)->first();
        $this->assertSame('10.00', (string) $order->total_amount, '应按等级价 5.00×2 计算，忽略前端金额');
    }

    /** 商品未设置门店等级价格时拒绝下单 */
    public function test_product_without_level_price_rejected(): void
    {
        [, $product, $user] = $this->makeStoreWithProduct('5.00');
        ProductPriceModel::where('product_id', $product->id)->delete();
        $this->actingAsMiniUser($user);

        $this->postJson('/mini/order', [
            'items' => [['product_id' => $product->id, 'quantity' => 1]],
        ])->assertOk()->assertJsonPath('success', false);

        $this->assertSame(0, StoreOrderModel::count());
    }

    /** 取消：仅待汇总订单可取消 */
    public function test_cancel_only_pending_orders(): void
    {
        [$store, $product, $user] = $this->makeStoreWithProduct();
        $this->actingAsMiniUser($user);
        $this->postJson('/mini/order', ['items' => [['product_id' => $product->id, 'quantity' => 1]]]);
        $order = StoreOrderModel::where('store_id', $store->id)->first();

        $this->putJson("/mini/order/{$order->id}/cancel")->assertJsonPath('success', true);
        $this->assertSame(StoreOrderModel::STATUS_CANCELLED, $order->fresh()->status);

        // 已取消不可重复取消
        $this->putJson("/mini/order/{$order->id}/cancel")->assertJsonPath('success', false);
    }

    /** 已汇总订单不可取消 */
    public function test_summarized_order_cannot_be_cancelled(): void
    {
        [$store, $product, $user] = $this->makeStoreWithProduct();
        $this->actingAsMiniUser($user);
        $this->postJson('/mini/order', ['items' => [['product_id' => $product->id, 'quantity' => 1]]]);
        $order = StoreOrderModel::where('store_id', $store->id)->first();
        $order->update(['status' => StoreOrderModel::STATUS_SUMMARIZED]);

        $this->putJson("/mini/order/{$order->id}/cancel")->assertJsonPath('success', false);
        $this->assertSame(StoreOrderModel::STATUS_SUMMARIZED, $order->fresh()->status);
    }

    /** 门店数据隔离：只能查看本店订单 */
    public function test_order_data_isolated_between_stores(): void
    {
        [$storeA, $product, $userA] = $this->makeStoreWithProduct();
        $this->actingAsMiniUser($userA);
        $this->postJson('/mini/order', ['items' => [['product_id' => $product->id, 'quantity' => 1]]]);
        $orderOfA = StoreOrderModel::where('store_id', $storeA->id)->first();

        // 门店 B 用户访问门店 A 的订单
        $storeB = StoreModel::factory()->create(['level_id' => $storeA->level_id]);
        $this->actingAsMiniUser(UserModel::factory()->forStore($storeB->id)->create());

        $this->getJson("/mini/order/{$orderOfA->id}")->assertJsonPath('success', false);
        $this->getJson('/mini/order')->assertJsonPath('data.total', 0);
    }

    /** 造一笔指定状态的订单（商品 5.00 × 2 = 10.00） */
    private function makeOrderWithStatus(int $status): StoreOrderModel
    {
        [$store, $product, $user] = $this->makeStoreWithProduct('5.00');
        $this->actingAsMiniUser($user);
        $this->postJson('/mini/order', ['items' => [['product_id' => $product->id, 'quantity' => 2]]])
            ->assertJsonPath('success', true);
        $order = StoreOrderModel::where('store_id', $store->id)->first();
        $order->update(['status' => $status]);

        return $order;
    }

    /** 软删除：仅已取消订单可由后台删除，删除后后台/小程序端均不可见 */
    public function test_soft_delete_only_cancelled_orders(): void
    {
        $order = $this->makeOrderWithStatus(StoreOrderModel::STATUS_CANCELLED);

        // 删除前小程序端可见
        $this->getJson('/mini/order')->assertOk()->assertJsonPath('data.total', 1);

        $this->actingAsSysUser();
        $this->deleteJson("/order/store/{$order->id}")->assertOk()->assertJsonPath('success', true);

        $this->assertNotNull($order->fresh()->deleted_at, '软删除应写入 deleted_at');
        $this->assertNull(StoreOrderModel::find($order->id), '默认查询不可见软删除订单');
        $this->assertNotNull(StoreOrderModel::withTrashed()->find($order->id), '数据仍保留在库中');

        // 后台列表/详情不可见
        $this->getJson('/order/store')->assertOk()->assertJsonPath('data.total', 0);
        $this->getJson("/order/store/{$order->id}")->assertJsonPath('success', false);

        // 小程序端历史订单同样不可见
        $this->actingAsMiniUser(UserModel::where('store_id', $order->store_id)->first());
        $this->getJson('/mini/order')->assertOk()->assertJsonPath('data.total', 0);
        $this->getJson("/mini/order/{$order->id}")->assertJsonPath('success', false);
    }

    /** 软删除：非已取消订单拒绝删除 */
    public function test_soft_delete_rejected_for_non_cancelled_orders(): void
    {
        foreach ([
            StoreOrderModel::STATUS_PENDING,
            StoreOrderModel::STATUS_SUMMARIZED,
            StoreOrderModel::STATUS_DELIVERING,
            StoreOrderModel::STATUS_DISTRIBUTION,
            StoreOrderModel::STATUS_COMPLETED,
        ] as $status) {
            $order = $this->makeOrderWithStatus($status);
            $this->actingAsSysUser();
            $this->deleteJson("/order/store/{$order->id}")
                ->assertOk()->assertJsonPath('success', false);
            $this->assertNull($order->fresh()->deleted_at, '非已取消订单不得删除');
        }
    }

    /** 软删除：重复删除返回订单不存在 */
    public function test_soft_delete_twice_rejected(): void
    {
        $order = $this->makeOrderWithStatus(StoreOrderModel::STATUS_CANCELLED);
        $this->actingAsSysUser();

        $this->deleteJson("/order/store/{$order->id}")->assertOk()->assertJsonPath('success', true);
        $this->deleteJson("/order/store/{$order->id}")->assertJsonPath('success', false);
    }
}