wallet tron transactions

app/Cache/Table/Wallet/TableWalletSettingCache.php

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+<?php
+namespace App\Cache\Table\Wallet;
+
+use App\Cache\Base\TableBaseCache;
+use App\Models\Wallet\Other\WalletSettingModel;
+
+//用户缓存用户基础信息（结构自己组装不完全等于数据表）uid为主键
+class TableWalletSettingCache extends TableBaseCache
+{
+
+    public string $table_class = WalletSettingModel::class;
+    public string $primary_prefix = 'TableWalletSettingCache:'; //后面跟name
+
+    public string $primary_key_column = 'name';
+    public array $get_columns = [
+        'value',
+    ];
+
+    const NAME_WITHDRAW_FEE_AMOUNT = 'withdraw_fee_amount';
+
+    //只存值 key为name value为value
+    function loadData(): array|string|null
+    {
+        $oTable = new $this->table_class();
+        $oData = $oTable->findItemByWhere([$this->primary_key_column => $this->primary_key], $this->get_columns);
+        if ($oData->isEmpty()) return null;
+        $aData = $oData->toArray();
+
+        if (empty($aData)) return null;
+        return $aData['value'];
+    }
+
+    function getWithdrawFeeAmount(): string|null
+    {
+        $res = $this->get(self::NAME_WITHDRAW_FEE_AMOUNT);
+        if (empty($res)) $res = 0;
+        return $res;
+    }
+
+
+}