提现

app/Admin/Forms/SystemSetting.php

@@ -2,6 +2,7 @@
 
 namespace App\Admin\Forms;
 
+use App\Traits\WithdrawalTraits;
 use Dcat\Admin\Widgets\Form;
 
 class SystemSetting extends Form
@@ -20,11 +21,12 @@ class SystemSetting extends Form
 		]);
 
 		$arr = [
-			'agent' => $input['agent'],
-			'supllier' => $input['supllier'],
-			'guide' => $input['guide'],
+			WithdrawalTraits::$adminType[0] => $input[WithdrawalTraits::$adminType[0]],
+			WithdrawalTraits::$adminType[1] => $input[WithdrawalTraits::$adminType[1]],
+			WithdrawalTraits::$adminType[2] => $input[WithdrawalTraits::$adminType[2]],
+			WithdrawalTraits::$adminType[3] => $input[WithdrawalTraits::$adminType[3]],
 		];
-		$system->value = json_encode($arr);
+		$system->value = $arr;
 		$system->save();
         return $this
 				->response()
@@ -37,9 +39,10 @@ class SystemSetting extends Form
      */
     public function form()
     {
-        $this->number('agent','代理商')->min(0)->max(100)->required()->help('提现手续费 %');
-		$this->number('supllier','供应商')->min(0)->max(100)->required()->help('提现手续费 %');
-		$this->number('guide','地接')->min(0)->max(100)->required()->help('提现手续费 %');
+        $this->number(WithdrawalTraits::$adminType[0],WithdrawalTraits::$adminTypeText[WithdrawalTraits::$adminType[0]])->min(0)->max(100)->required()->help('提现手续费 %');
+		$this->number(WithdrawalTraits::$adminType[1],WithdrawalTraits::$adminTypeText[WithdrawalTraits::$adminType[1]])->min(0)->max(100)->required()->help('提现手续费 %');
+		$this->number(WithdrawalTraits::$adminType[2],WithdrawalTraits::$adminTypeText[WithdrawalTraits::$adminType[2]])->min(0)->max(100)->required()->help('提现手续费 %');
+		$this->number(WithdrawalTraits::$adminType[3],WithdrawalTraits::$adminTypeText[WithdrawalTraits::$adminType[3]])->min(0)->help('提现手续费 %');
     }
 
     /**
@@ -49,14 +52,12 @@ class SystemSetting extends Form
      */
     public function default()
     {
-    	$system = \App\Models\SystemSetting::query()->where('key','withdrawal')->first();
-    	if ($system) {
-			$key = json_decode($system->value, true);
-		}
+    	$system = \App\Models\SystemSetting::query()->where('key','withdrawal')->value('value');
         return [
-            'agent'  => $key['agent'] ?? 0,
-            'supllier' => $key['supllier'] ?? 0,
-			'guide' => $key['guide'] ?? 0
+			WithdrawalTraits::$adminType[0] => $system[WithdrawalTraits::$adminType[0]] ?? 0,
+			WithdrawalTraits::$adminType[1] => $system[WithdrawalTraits::$adminType[1]] ?? 0,
+			WithdrawalTraits::$adminType[2] => $system[WithdrawalTraits::$adminType[2]] ?? 0,
+			WithdrawalTraits::$adminType[3] => $system[WithdrawalTraits::$adminType[3]] ?? 0
         ];
     }
 }

app/AdminAgent/Controllers/WithdrawalAlipayController.php

@@ -3,8 +3,11 @@
 namespace App\AdminAgent\Controllers;
 
 use App\AdminAgent\Repositories\WithdrawalAlipay;
+use App\Common\StatementType;
 use App\Models\Agent;
+use App\Models\SystemSetting;
 use App\Models\Withdrawal;
+use App\Service\WithdrawalService;
 use App\Traits\DemandTraits;
 use App\Traits\WithdrawalTraits;
 use Dcat\Admin\Admin;
@@ -37,33 +40,64 @@ class WithdrawalAlipayController extends AdminController
 				])
 				->orderByDesc('updated_at')
 				->first();
-
 			$form->display('id');
-			$form->decimal('price','提现金额')->required()->type('number')->attribute('min', 0)->default($auto->price ?? 0);
+			$min = SystemSetting::val('withdrawal', WithdrawalTraits::$adminType[3]) ?? 0;
+			$form->decimal('price','提现金额')->rules('required|numeric|min:'.$min.'|not_in:0',[
+					'*' => '提现金额为必填字段且必须大于'.$min,
+				])
+				->default($auto->price ?? 0)
+				->help('含手续费' . SystemSetting::val('withdrawal', WithdrawalTraits::$adminType[0]) . ' %,最小提现金额'.$min);
 			$form->text('account')->required()->maxLength(50)->default($auto->pay->account ?? '');
 			$form->text('name')->required()->maxLength(50)->default($auto->pay->name ?? '');
 			$form->image('qrcode');
 			$form->hidden('withdrawal_id');
 
 			$form->saving(function (Form $form) {
+				DB::beginTransaction();
+				try {
 					$user = Agent::query()->where('id', Admin::user()->id)->lockForUpdate()->first();
-			   if ($form->price > $user->balance) {
-			   		return $form->response()->error('余额不足,当前可用余额为'.$user->balance);
+					//手续费
+					$cutPrice = bcmul($form->price, SystemSetting::val('withdrawal', WithdrawalTraits::$adminType[0]), 6);
+					$cutPrice = $cutPrice > 0 ? bcdiv($cutPrice, 100, 6) : 0;
+					//总花费
+					$total = bcadd($form->price, $cutPrice,6);
+					if ($total > $user->balance) {
+						return $form->response()->error('余额不足,本次提现需花费'.bcadd($total,0,2).'(含手续费),当前可用余额为' . $user->balance);
 					}
-
-			   $user->balance = bcsub($user->balance,$form->price,6);
+					//提现扣钱流水
+					$service = new WithdrawalService();
+					$service->create(
+						bcmul($form->price, -1, 6),
+						StatementType::WITHDRAWAL,
+						Admin::user()->id,
+						DemandTraits::$col[0]
+					);
+					//提现手续费流水
+					$service->create(
+						bcmul($cutPrice, -1, 6),
+						StatementType::WITHDRAWAL_CAT,
+						Admin::user()->id,
+						DemandTraits::$col[0]
+					);
+					$user->balance = bcsub($user->balance, $total, 6);
 					$user->save();
 
 					$withdrawal = new Withdrawal();
 					$withdrawal->user_id = Admin::user()->id;
 					$withdrawal->user_type = DemandTraits::$col[0];
 					$withdrawal->price = request('price', 0);
+					$withdrawal->cut_price = $cutPrice;
 					//$withdrawal->pay_id = $form->getKey();
 					$withdrawal->pay_type = WithdrawalTraits::$userType[0];
 					$withdrawal->save();
 
 					$form->withdrawal_id = $withdrawal->id;
 					$form->deleteInput('price');
+					DB::commit();
+				} catch (\Exception $e) {
+					DB::rollBack();
+					return $form->response()->error($e->getMessage());
+				}
 			});
 
 			$form->saved(function (Form $form) {

app/AdminAgent/Controllers/WithdrawalBankController.php

@@ -3,8 +3,11 @@
 namespace App\AdminAgent\Controllers;
 
 use App\AdminAgent\Repositories\WithdrawalBank;
+use App\Common\StatementType;
 use App\Models\Agent;
+use App\Models\SystemSetting;
 use App\Models\Withdrawal;
+use App\Service\WithdrawalService;
 use App\Traits\DemandTraits;
 use App\Traits\WithdrawalTraits;
 use Dcat\Admin\Admin;
@@ -13,6 +16,7 @@ use Dcat\Admin\Grid;
 use Dcat\Admin\Show;
 use Dcat\Admin\Http\Controllers\AdminController;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Facades\DB;
 
 class WithdrawalBankController extends AdminController
 {
@@ -37,7 +41,12 @@ class WithdrawalBankController extends AdminController
 				->orderByDesc('updated_at')
 				->first();
 			$form->display('id');
-			$form->decimal('price','提现金额')->required()->maxLength(50)->default($auto->price ?? 0);
+			$min = SystemSetting::val('withdrawal', WithdrawalTraits::$adminType[3]) ?? 0;
+			$form->decimal('price','提现金额')->rules('required|numeric|min:'.$min.'|not_in:0',[
+				'*' => '提现金额为必填字段且必须大于'.$min,
+			])
+				->default($auto->price ?? 0)
+				->help('含手续费' . SystemSetting::val('withdrawal', WithdrawalTraits::$adminType[0]) . ' %,最小提现金额'.$min);
 			$form->text('name')->required()->maxLength(50)->default($auto->pay->name ?? '');
 			$form->text('card_number')->required()->maxLength(50)->type('number')->default($auto->pay->card_number ?? '');
 			$form->text('account_name')->required()->maxLength(50)->default($auto->pay->account_name ?? '');
@@ -45,24 +54,52 @@ class WithdrawalBankController extends AdminController
 			$form->hidden('withdrawal_id');
 
 			$form->saving(function (Form $form) {
+				DB::beginTransaction();
+				try {
 					$user = Agent::query()->where('id', Admin::user()->id)->lockForUpdate()->first();
-				if ($form->price > $user->balance) {
-					return $form->response()->error('余额不足,当前可用余额为'.$user->balance);
+					//手续费
+					$cutPrice = bcmul($form->price, SystemSetting::val('withdrawal', WithdrawalTraits::$adminType[0]), 6);
+					$cutPrice = $cutPrice > 0 ? bcdiv($cutPrice, 100, 6) : 0;
+					//总花费
+					$total = bcadd($form->price, $cutPrice,6);
+					if ($total > $user->balance) {
+						return $form->response()->error('余额不足,本次提现需花费'.bcadd($total,0,2).'(含手续费),当前可用余额为' . $user->balance);
 					}
+					//提现扣钱流水
+					$service = new WithdrawalService();
+					$service->create(
+						bcmul($form->price, -1, 6),
+						StatementType::WITHDRAWAL,
+						Admin::user()->id,
+						DemandTraits::$col[0]
+					);
+					//提现手续费流水
+					$service->create(
+						bcmul($cutPrice, -1, 6),
+						StatementType::WITHDRAWAL_CAT,
+						Admin::user()->id,
+						DemandTraits::$col[0]
+					);
 
-				$user->balance = bcsub($user->balance,$form->price,6);
+					$user->balance = bcsub($user->balance, $total, 6);
 					$user->save();
 
 					$withdrawal = new Withdrawal();
 					$withdrawal->user_id = Admin::user()->id;
 					$withdrawal->user_type = DemandTraits::$col[0];
 					$withdrawal->price = request('price', 0);
+					$withdrawal->cut_price = $cutPrice;
 					//$withdrawal->pay_id = $form->getKey();
 					$withdrawal->pay_type = WithdrawalTraits::$userType[1];
 					$withdrawal->save();
 
 					$form->withdrawal_id = $withdrawal->id;
 					$form->deleteInput('price');
+					DB::commit();
+				} catch (\Exception $e) {
+					DB::rollBack();
+					return $form->response()->error($e->getMessage());
+				}
 			});
 
 			$form->saved(function (Form $form) {

app/Common/StatementType.php

@@ -14,12 +14,20 @@ class StatementType
 	/** @var int 订单结算 */
 	const ORDER = 3;
 
+	/** @var int 提现 */
+	const WITHDRAWAL = 4;
+
+	/** @var int 提现手续费 */
+	const WITHDRAWAL_CAT = 5;
+
 	public static function array(): array
 	{
 		return [
 			self::CHARGE => '微信支付手续费',
 			self::CUT => '抽成',
 			self::ORDER => '订单结算',
+			self::WITHDRAWAL => '提现',
+			self::WITHDRAWAL_CAT => '提现手续费',
 		];
 	}
 }

app/Models/SystemSetting.php

@@ -14,4 +14,12 @@ class SystemSetting extends Model
     protected $table = 'system_settings';
 
 	protected $guarded = ['id'];
+
+	protected $casts = ['value' => 'json'];
+
+	public static function val($key,$value)
+	{
+		$setting = static::query()->where('key',$key)->value('value');
+		return $setting[$value] ?? null;
+	}
 }

app/Service/WithdrawalService.php

@@ -0,0 +1,23 @@
+<?php
+
+
+namespace App\Service;
+
+
+use App\Common\StatementType;
+use App\Models\Statement;
+use App\Traits\DemandTraits;
+
+class WithdrawalService
+{
+	public function create($price,$type,$userId,$userType,$orderId = '')
+	{
+		Statement::query()->create([
+			'price' => $price,
+			'type' => $type,
+			'user_id' => $userId,
+			'user_type' => $userType,
+			'order_id' => $orderId ?? ''
+		]);
+	}
+}

app/Traits/WithdrawalTraits.php

@@ -35,4 +35,18 @@ trait WithdrawalTraits
 		3 => '已通过',
 		4 => '已打款',
 	];
+
+	public static $adminType = [
+		'agent',
+		'supplier',
+		'guide',
+		'min'
+	];
+
+	public static $adminTypeText = [
+		'agent' => '代理商',
+		'supplier' =>'供应商',
+		'guide' =>'地接',
+		'min' => '最小提现金额'
+	];
 }

database/migrations/2021_09_16_114815_update_withdrawal_table.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class UpdateWithdrawalTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+		Schema::table('withdrawal', function (Blueprint $table) {
+			$table->decimal('cut_price')
+				->default(0)
+				->comment('提现手续费');
+		});
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+}