号源明细列表关联线下预约订单

Laravel/app/Http/Controllers/API/Admin/YeWu/PlanController.php

@@ -156,23 +156,30 @@ class PlanController extends Controller
     $page = request('page');
     $pageSize = request('pageSize');
     $searchInfo = request('searchInfo');
+
+// 构建 orders 子查询：每个 plan_id 只保留一条记录（例如 id 最大的）
+    $orderSubQuery = DB::table('orders as b')
+      ->select(DB::raw('MAX(id) as max_order_id'), 'plan_id')
+      ->whereIn('status', [1, 2, 4])
+      ->groupBy('plan_id');
+
     $list = DB::table('plans as a')
-      ->select('a.*','b.name as username','b.phone')
-      ->leftJoin('orders as b', function($join) {
-        $join->on('a.id', '=', 'b.plan_id')
-          ->whereIn('b.status', [2,4]);
+      ->select('a.*', 'b.name as username', 'b.phone')
+      ->leftJoinSub($orderSubQuery, 'filtered_orders', function ($join) {
+        $join->on('a.id', '=', 'filtered_orders.plan_id');
       })
+      ->leftJoin('orders as b', 'filtered_orders.max_order_id', '=', 'b.id')
       ->where('a.is_del', 0);
 
-
     if (!isset($searchInfo['date'])) {
       $searchInfo['date'] = date('Y-m-d');
     }
-    if (isset($searchInfo['plan_type']) and $searchInfo['plan_type']===0) {
-      $list = $list->where(['a.type' => 0]);
+    if (isset($searchInfo['plan_type']) && $searchInfo['plan_type'] === 0) {
+      $list = $list->where('a.type', 0);
     }
-    $list = $list->where(['a.date' => $searchInfo['date']]);
-    $list = $list->orderBy('a.time', 'asc')->get();
+    $list = $list->where('a.date', $searchInfo['date'])
+      ->orderBy('a.time', 'asc')
+      ->get();
     $plan_model=DB::table('plan_model_time')
       ->select('plan_model_time.*', 'plan_type.name as plan_type_name')
       ->leftJoin('plan_type', 'plan_type.id', '=', 'plan_model_time.plan_type_id')
@@ -188,7 +195,7 @@ class PlanController extends Controller
             break;
           }
         }
-        if(!empty($searchInfo['plan_type']) and$searchInfo['plan_type']==$v->plan_type_id and $v->type<>0 ){
+        if(!empty($searchInfo['plan_type']) and  $searchInfo['plan_type']==$v->plan_type_id and $v->type<>0 ){
           $list_l[]=$list[$k];
         }
        continue;