流水

app/Listeners/SupplierEventSubscriber.php

@@ -3,6 +3,8 @@
 namespace App\Listeners;
 
 use App\Events\DepositUpdate;
+use App\Models\DepositLog;
+use App\Traits\StatementTraits;
 use Illuminate\Support\Facades\Log;
 
 class SupplierEventSubscriber
@@ -10,7 +12,32 @@ class SupplierEventSubscriber
     public function onSupplierUpdated($event)
 	{
 		//处理流水事务
+		$supplier = $event->supplier;
 
+		//如果交易金有变动
+		if ($supplier->isDirty('deposit_normal')) {
+			DepositLog::query()->create([
+				'price' => bcsub($supplier->deposit_normal,$supplier->getOriginal('deposit_normal')),
+				'type' => StatementTraits::$deposit[0],
+				'supplier_id' => $supplier->id
+			]);
+		}
+
+		if ($supplier->isDirty('deposit_frozen')) {
+			DepositLog::query()->create([
+				'price' => bcsub($supplier->deposit_frozen,$supplier->getOriginal('deposit_frozen')),
+				'type' => StatementTraits::$deposit[1],
+				'supplier_id' => $supplier->id
+			]);
+		}
+
+		if ($supplier->isDirty('deposit_used')) {
+			DepositLog::query()->create([
+				'price' => bcsub($supplier->deposit_used,$supplier->getOriginal('deposit_used')),
+				'type' => StatementTraits::$deposit[2],
+				'supplier_id' => $supplier->id
+			]);
+		}
 	}
 
 	/**

app/Models/DepositLog.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Models;
+
+use Dcat\Admin\Traits\HasDateTimeFormatter;
+use Illuminate\Database\Eloquent\SoftDeletes;
+use Illuminate\Database\Eloquent\Model;
+
+class DepositLog extends Model
+{
+	use HasDateTimeFormatter;
+    use SoftDeletes;
+
+    protected $table = 'deposit_log';
+	protected $guarded = ['id']; //不允许编辑的字段
+}

app/Traits/StatementTraits.php

@@ -15,4 +15,15 @@ trait StatementTraits
 		'App\Models\Withdrawal' => '提现',
 	];
 
+	public static $deposit = [
+		1,
+		2,
+		3,
+	];
+
+	public static $depositText = [
+		1 => '正常',
+		2 => '冻结',
+		3 => '消费'
+	];
 }

database/migrations/2021_09_17_142758_create_deposit_log_table.php

@@ -0,0 +1,35 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateDepositLogTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('deposit_log', function (Blueprint $table) {
+            $table->id();
+            $table->decimal('price',10,2)->default(0)->comment('变更价格');
+			$table->bigInteger('supplier_id')->default(0)->index()->comment('供应商id');
+			$table->tinyInteger('type')->default(1)->comment('类型 1正常 2 冻结 3消费');
+            $table->timestamps();
+        });
+		\Illuminate\Support\Facades\DB::statement("alter table deposit_log comment '交易金流水表'");
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('deposit_log');
+    }
+}