55 lines
1.1 KiB
PHP
55 lines
1.1 KiB
PHP
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<?php
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/**
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* 文件功能：婚姻亲密度日志 Model
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*
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* 对应 marriage_intimacy_logs 表，记录婚姻亲密度的每一次变更。
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* 亲密度属于婚姻对，独立于用户个人的 user_currency_logs。
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*
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* @author ChatRoom Laravel
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*
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* @version 1.0.0
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*/
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namespace App\Models;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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class MarriageIntimacyLog extends Model
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{
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/** 无 updated_at 字段 */
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public const UPDATED_AT = null;
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/** @var list<string> */
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protected $fillable = [
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'marriage_id',
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'amount',
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'balance_after',
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'source',
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'remark',
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];
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/**
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* 字段类型转换。
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*
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* @return array<string, string>
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*/
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protected function casts(): array
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{
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return [
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'amount' => 'integer',
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'balance_after' => 'integer',
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'created_at' => 'datetime',
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];
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}
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/**
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* 所属婚姻关系。
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*/
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public function marriage(): BelongsTo
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{
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return $this->belongsTo(Marriage::class);
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}
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}
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