create

app/Console/Commands/UpdateRelationTo.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use App\Models\Relation;
+
+class UpdateRelationTo extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'update:relation.to';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Command description';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle()
+    {
+        $count=0;
+        $all=0;
+        foreach (Relation::select(['id','to'])->cursor() as $relation) {
+            $all++;
+            if(!empty($relation->to)){
+                $old = json_decode($relation->to,true);
+                if(count(array_filter(array_keys($old),'is_string'))===0){
+                    //索引数组，需要转换
+                    $new = ['case'=>$old];
+                    Relation::where('id',$relation->id)->update(['to'=>json_encode($new)]);
+                    $count++;
+                }
+            }
+        }
+        $this->info("{$count} of {$all}");
+
+        return 0;
+    }
+}