教师

app/Model/Campus.php

@@ -28,7 +28,7 @@ use Hyperf\Database\Model\Relations\HasMany;
  */
 class Campus extends AetherModel
 {
-    protected ?string $table = 'campus';
+    protected ?string $table = 'da_campus';
 
     protected array $fillable = [
         'name',

app/Model/Teacher.php

@@ -0,0 +1,106 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Model;
+
+use Aether\AetherModel;
+use Carbon\Carbon;
+use Hyperf\Database\Model\Builder;
+use Hyperf\Database\Model\Relations\BelongsTo;
+
+/**
+ * 教师模型.
+ * @property int $id
+ * @property string $name 教师姓名
+ * @property int $age 年龄
+ * @property int $gender 性别：1-男，2-女
+ * @property string $avatar 头像URL
+ * @property string $title 职称
+ * @property string $major_subject 主讲科目
+ * @property string $teaching_style 授课风格
+ * @property string $introduction 教师简介
+ * @property int $campus_id 所属校区ID
+ * @property int $status 状态：0-禁用，1-启用
+ * @property int $sort_order 排序
+ * @property Carbon $created_at
+ * @property Carbon $updated_at
+ * @property Carbon $deleted_at
+ */
+class Teacher extends AetherModel
+{
+    protected ?string $table = 'da_teacher';
+
+    protected array $fillable = [
+        'name',
+        'age',
+        'gender',
+        'avatar',
+        'title',
+        'major_subject',
+        'teaching_style',
+        'introduction',
+        'campus_id',
+        'status',
+        'sort_order',
+    ];
+
+    protected array $casts = [
+        'id' => 'integer',
+        'age' => 'integer',
+        'gender' => 'integer',
+        'campus_id' => 'integer',
+        'status' => 'integer',
+        'sort_order' => 'integer',
+        'created_at' => 'datetime',
+        'updated_at' => 'datetime',
+        'deleted_at' => 'datetime',
+    ];
+
+    /**
+     * 所属校区.
+     */
+    public function campus(): BelongsTo
+    {
+        return $this->belongsTo(Campus::class, 'campus_id', 'id')
+            ->where('status', 1)
+            ->whereNull('deleted_at');
+    }
+
+    /**
+     * 按校区查询.
+     */
+    public function scopeCampusId(Builder $query, int $campusId): Builder
+    {
+        return $query->where('campus_id', $campusId);
+    }
+
+    /**
+     * 按科目查询.
+     */
+    public function scopeSubject(Builder $query, string $subject): Builder
+    {
+        return $query->where('major_subject', 'like', "%{$subject}%");
+    }
+
+    /**
+     * 搜索教师.
+     */
+    public function scopeSearch(Builder $query, string $keyword): Builder
+    {
+        return $query->where(function ($q) use ($keyword) {
+            $q->where('name', 'like', "%{$keyword}%")
+                ->orWhere('title', 'like', "%{$keyword}%")
+                ->orWhere('major_subject', 'like', "%{$keyword}%")
+                ->orWhere('introduction', 'like', "%{$keyword}%");
+        });
+    }
+
+    /**
+     * 查询启用的教师.
+     */
+    public function scopeEnabled(Builder $query): Builder
+    {
+        return $query->where('status', 1);
+    }
+}