81 lines
2.0 KiB
PHP
81 lines
2.0 KiB
PHP
<?php
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declare (strict_types = 1);
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namespace app\admin\model\v1;
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use app\common\model\SysBannerItemBaseModel;
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use think\model\concern\SoftDelete;
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/**
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* 横幅数据项模型
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* @mixin \think\Model
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*/
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class SysBannerItemModel extends SysBannerItemBaseModel
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{
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// 启用软删除
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use SoftDelete;
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// 软删除字段
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protected $deleteTime = 'deleted_at';
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// 要隐藏的字段或关联模型数据字段
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protected $hidden = ['prodMapping'];
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// 关联分类
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public function banner()
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{
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return $this->belongsTo(SysBannerModel::class, 'banner_id', 'id');
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}
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// 关联相关产品分类中间表模型
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public function prodMapping()
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{
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return $this->hasOne(SysBannerProdCateMappingModel::class, 'banner_item_id', 'id');
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}
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// 从产品分类关联模型中获取id字段
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public function getRelProdCateIdAttr()
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{
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return $this->prodMapping?->category?->id;
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}
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// 从产品分类关联模型中获取name字段
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public function getRelProdCateNameAttr()
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{
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return $this->prodMapping?->category?->name;
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}
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// 按横幅标题搜索
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public function searchTitleAttr($query, $value, $data)
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{
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if (empty($value)) {
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return;
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}
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$query->where('title', 'like', "%{$value}%");
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}
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// 按添加时间搜索
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public function searchCreatedAtAttr($query, $value, $data)
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{
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if (empty($value)) {
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return;
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}
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if (is_array($value)) {
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if (count($value) > 1) {
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$query->whereBetweenTime('created_at', $value[0], $value[1]);
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} else {
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$query->whereTime('created_at', '>=', $value[0]);
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}
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}
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}
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// 根据横幅id查询
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public function scopeBannerId($query, $value)
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{
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if (is_null($value)) return;
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if (is_array($value) || str_contains($value, ',')) {
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$query->whereIn('banner_id', $value);
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return;
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}
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$query->where('banner_id', '=', $value);
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}
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}
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