52 lines
1.4 KiB
PHP
52 lines
1.4 KiB
PHP
<?php
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namespace app\model;
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use think\Model;
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class BpsGoogleAdsCampaign extends Model
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{
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// 设置当前模型对应的完整数据表名称
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protected $table = 'bps_google_ads_campaign';
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// 设置主键
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protected $pk = 'campaign_id';
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// 设置自动时间戳
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protected $autoWriteTimestamp = true;
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// 定义时间戳字段
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protected $createTime = 'create_at';
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protected $updateTime = 'update_at';
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// 设置字段类型和默认值
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protected $casts = [
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'campaign_id' => 'int',
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'customer_id' => 'int',
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'budget_amount_micros' => 'int',
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];
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// 默认值设置
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protected $defaults = [
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'status' => 'ENABLED', // 活动状态默认值为 'ENABLED'
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'advertising_channel_type' => 'SEARCH', // 广告渠道类型默认值为 'SEARCH'
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];
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// 关联 Customer 模型（广告活动属于客户）
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public function customer()
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{
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return $this->belongsTo(GoogleAdsCustomer::class, 'customer_id', 'customer_id');
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}
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// 关联 AdGroup 模型（一个广告活动下有多个广告组）
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public function adGroups()
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{
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return $this->hasMany(GoogleAdsAdGroup::class, 'campaign_id', 'campaign_id');
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}
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// 关联 Ad 模型（一个广告活动下有多个广告）
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public function ads()
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{
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return $this->hasManyThrough(GoogleAdsAd::class, GoogleAdsAdGroup::class, 'campaign_id', 'ad_group_id', 'campaign_id', 'ad_group_id');
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}
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} |