114 lines
2.7 KiB
PHP
114 lines
2.7 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Model;
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use Aether\AetherModel;
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use Carbon\Carbon;
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use Hyperf\Database\Model\Builder;
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use Hyperf\Database\Model\Relations\BelongsTo;
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/**
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* 教师模型.
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* @property int $id
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* @property string $name 教师姓名
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* @property int $age 年龄
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* @property int $gender 性别：1-男，2-女
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* @property string $avatar 头像URL
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* @property string $title 职称
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* @property string $major_subject 主讲科目
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* @property string $teaching_style 授课风格
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* @property string $introduction 教师简介
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* @property int $campus_id 所属校区ID
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* @property int $status 状态：0-禁用，1-启用
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* @property int $sort 排序
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* @property Carbon $created_at
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* @property Carbon $updated_at
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* @property Carbon $deleted_at
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*/
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class Teacher extends AetherModel
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{
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protected ?string $table = 'da_teacher';
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protected array $fillable = [
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'name',
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'age',
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'gender',
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'avatar',
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'title',
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'major_subject',
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'teaching_style',
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'introduction',
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'campus_id',
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'status',
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'sort',
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];
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protected array $casts = [
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'id' => 'integer',
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'age' => 'integer',
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'gender' => 'integer',
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'campus_id' => 'integer',
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'status' => 'integer',
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'sort' => 'integer',
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'created_at' => 'datetime',
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'updated_at' => 'datetime',
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'deleted_at' => 'datetime',
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];
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protected array|bool|string $sortable = 'sort';
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protected array $search = [
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'name' => 'like',
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'campus_id' => '=',
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];
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/**
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* 所属校区.
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*/
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public function campus(): BelongsTo
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{
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return $this->belongsTo(Campus::class, 'campus_id', 'id')
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->where('status', 1)
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->whereNull('deleted_at');
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}
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/**
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* 按校区查询.
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*/
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public function scopeCampusId(Builder $query, int $campusId): Builder
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{
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return $query->where('campus_id', $campusId);
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}
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/**
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* 按科目查询.
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*/
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public function scopeSubject(Builder $query, string $subject): Builder
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{
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return $query->where('major_subject', 'like', "%{$subject}%");
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}
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/**
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* 搜索教师.
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*/
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public function scopeSearch(Builder $query, string $keyword): Builder
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{
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return $query->where(function ($q) use ($keyword) {
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$q->where('name', 'like', "%{$keyword}%")
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->orWhere('title', 'like', "%{$keyword}%")
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->orWhere('major_subject', 'like', "%{$keyword}%")
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->orWhere('introduction', 'like', "%{$keyword}%");
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});
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}
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/**
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* 查询启用的教师.
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*/
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public function scopeEnabled(Builder $query): Builder
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{
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return $query->where('status', 1);
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}
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}
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