Update

app/Enums/DealerOrderSettleState.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace App\Enums;
+
+enum DealerOrderSettleState: int {
+    case Pending = 0;
+    case Processed = 1;
+    case Completed = 2;
+}

app/Enums/DealerOrderStatus.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace App\Enums;
+
+enum DealerOrderStatus: int {
+    case Pending = 0;
+}

app/Models/DealerOrder.php

@@ -2,10 +2,19 @@
 
 namespace App\Models;
 
-use Illuminate\Database\Eloquent\Factories\HasFactory;
+use App\Enums\DealerOrderSettleState;
+use App\Enums\DealerOrderStatus;
 use Illuminate\Database\Eloquent\Model;
 
 class DealerOrder extends Model
 {
-    use HasFactory;
+    protected $attributes = [
+        'status' => DealerOrderStatus::Pending,
+        'settle_state' => DealerOrderSettleState::Pending,
+    ];
+
+    protected $casts = [
+        'status' => DealerOrderStatus::class,
+        'settle_state' => DealerOrderSettleState::class,
+    ];
 }

database/migrations/2022_01_12_165458_create_dealer_orders_table.php

@@ -19,7 +19,7 @@ class CreateDealerOrdersTable extends Migration
             $table->unsignedBigInteger('user_id')->comment('下单用户');
             $table->unsignedBigInteger('consignor_id')->nullable()->comment('发货用户');
             $table->unsignedDecimal('total_amount', 10, 2)->default(0.00)->comment('订单价格');
-            $table->unsignedTinyInteger('state')->default(0)->comment('状态：0待接单，1待打款，2待收款，3待发货，4待收货，5已完成，9已取消');
+            $table->unsignedTinyInteger('status')->default(0)->comment('状态：0待接单，1待打款，2待收款，3待发货，4待收货，5已完成，9已取消');
             $table->unsignedTinyInteger('settle_state')->default(0)->comment('结算状态：0待处理，1已生成，2已结算');
             $table->string('consignee_name')->nullable()->comment('收货人姓名');
             $table->string('consignee_telephone')->nullable()->comment('收货人联系方式');
@@ -33,8 +33,8 @@ class CreateDealerOrdersTable extends Migration
             $table->timestamp('shippinged_time')->nullable()->comment('确认收货时间');
             $table->timestamps();
 
-            $table->index(['user_id', 'state']);
+            $table->index(['user_id', 'status']);
-            $table->index('state');
+            $table->index('status');
         });
     }