From fffe4e7508fc831da4faf1a528ad055ae6f3fb1e Mon Sep 17 00:00:00 2001
From: liapples <liapples@163.com>
Date: Mon, 18 Oct 2021 23:49:33 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=84=E6=A0=BC=E5=90=8C=E6=AD=A5?=
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---
 MySQL_change.sql                              | 10 +++++++
 .../Controllers/ProductController.php         | 30 ++++++++++++++++++-
 2 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/MySQL_change.sql b/MySQL_change.sql
index fd2349e..790f4cb 100644
--- a/MySQL_change.sql
+++ b/MySQL_change.sql
@@ -319,3 +319,13 @@ ALTER TABLE `products`
 # 10:43 ‎2021/‎10/‎18
 ALTER TABLE `industry_orders`
 	CHANGE COLUMN `trade_deposit` `trade_deposit` DECIMAL(20,2) NOT NULL DEFAULT '0.00' COMMENT '需要扣除的交易金' AFTER `prepay_timeout`;
+
+# 15:15 ‎2021/‎10/‎18
+ALTER TABLE `agent_product_specs`
+	CHANGE COLUMN `product_spec_id` `product_spec_id` BIGINT(19) UNSIGNED NOT NULL COMMENT '供应商产品规格ID' AFTER `agent_product_id`;
+
+# 16:20 ‎2021/‎10/‎18
+ALTER TABLE `order_product_items`
+	CHANGE COLUMN `price` `price` DECIMAL(20,2) NOT NULL COMMENT '供应商成本价（成本单价*数量）' AFTER `num`;
+
+
diff --git a/app/AdminSupplier/Controllers/ProductController.php b/app/AdminSupplier/Controllers/ProductController.php
index 2f6aabc..1fbe229 100644
--- a/app/AdminSupplier/Controllers/ProductController.php
+++ b/app/AdminSupplier/Controllers/ProductController.php
@@ -6,8 +6,10 @@ use App\AdminSupplier\Repositories\Product;
 use App\Common\ProductStatus;
 use App\Models\AgentProduct;
 use App\Models\AgentProductItem;
+use App\Models\AgentProductSpec;
 use App\Models\Category;
 use App\Models\DiyForm;
+use App\Models\ProductSpec;
 use Dcat\Admin\Admin;
 use Dcat\Admin\Form;
 use Dcat\Admin\Form\NestedForm;
@@ -328,7 +330,33 @@ class ProductController extends AdminController
 					]);
 				}
 
-				//TODO 还需要规格同步到代理商
+				$delete_specs = array_filter($form->spec, fn($v) => $v['_remove_'] !== null); //删除的规格
+
+				//同步删除代理商规格
+				AgentProductSpec::whereIn('product_spec_id', array_keys($delete_specs))->delete();
+
+				//最新销售价同步到代理商规格
+				$product_id = $form->getKey();
+
+				$agent_product_ids = AgentProduct::where('product_id', $product_id)->pluck('id')->toArray(); //获取当前供应商产品的所有供应商产品ID
+				$product_specs = ProductSpec::where('product_id', $product_id)->get();
+				$product_spec_old_ids = $form->model()->spec->pluck('id')->toArray(); //旧的规格ID（不包括新增的）
+
+				if ($agent_product_ids && $product_spec_old_ids) {
+					//将代理商规格价格小于供应商销售价的，设置代理商规格的价格设置为供应商的售价
+					foreach ($product_specs->whereIn('id', $product_spec_old_ids) as $v) {
+						AgentProductSpec::whereIn('agent_product_id', $agent_product_ids)
+							->where([['product_spec_id', '=', $v->id], ['price', '<', $v->price]])
+							->update(['price' => $v->price]);
+					}
+				}
+
+				/*if ($product_spec_old_ids) {
+					$product_spec_new_ids = $product_specs->whereNotIn('id', $product_spec_old_ids)->get()->toArray(); //新增的规格
+					if ($product_spec_new_ids) {
+						//暂时不处理新增的规格
+					}
+				}*/
 			}
 		})->deleting(function (Form $form) {
 			//不允许删除非自己的数据