60 lines
1.8 KiB
PHP
60 lines
1.8 KiB
PHP
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<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Support\Facades\Cache;
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trait BaseModelTrait
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{
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/**
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* 创建不重复新订单号.
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*/
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public static function getNewNumber(string $fieldName = 'number'): string
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{
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$number = now()->format('ymdHis') . rand(10000, 99999);
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if (self::findNumber($number, $fieldName)) {
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return self::getNewNumber();
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}
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return $number;
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}
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/**
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* 根据订单号查询订单.
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*/
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public static function findNumber(int|string $number, string $fieldName = 'number'): ?Model
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{
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return self::where($fieldName, $number)->first();
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}
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/**
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* 选项数字.
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*
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* @param bool|string $appendNull 是否添加空选项
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* @param string $key 键名
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* @param string $value 键值
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* @param array $suffixData 后缀选项 ['status', 1, '[无效]', []] [字段名, 等于判断值, 真返回值, 假返回值]
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*/
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public static function selectArr(bool|string $appendNull = '无', string $key = 'id', string $value = 'name', array $suffixData = []): array
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{
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$cacheKey = get_called_class() . self::SELECT_ARR_KEY . $key . $value . md5(implode('|', $suffixData));
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return Cache::remember($cacheKey, 60, function () use ($appendNull, $key, $value, $suffixData) {
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$data = [];
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if (false !== $appendNull) {
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$data[''] = $appendNull;
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}
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foreach (self::get() as $model) {
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$suffix = '';
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if ($suffixData && 4 == count($suffixData)) {
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$suffix = $model[$suffixData[0]] == $suffixData[1] ? $suffixData[2] : $suffixData[3];
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}
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$data[$model[$key]] = $model[$value] . $suffix;
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}
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return $data;
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});
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}
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}
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