Merge branch 'develop' into feature/mzl_dev_curd

app/crm/model/Customer.php

@@ -0,0 +1,82 @@
+<?php
+
+namespace app\crm\model;
+
+
+use app\crm\utils\Util;
+use config\constants\Constants;
+use DateTimeInterface;
+use Illuminate\Support\Carbon;
+use support\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+use app\common\model\User;
+
+class Customer extends Model
+{
+    /**
+     * The table associated with the model.
+     *
+     * @var string
+     */
+    protected $table = 'crm_customer';
+
+    /**
+     * The primary key associated with the table.
+     *
+     * @var string
+     */
+    protected $primaryKey = 'id';
+
+    //设置黑名单
+    protected $guarded = ['id','created_at','updated_at'];
+
+    // 指定日期字段存储格式为时间戳
+    protected $dateFormat = 'U';
+
+    /**
+     * Indicates if the model should be timestamped.
+     *
+     * @var bool
+     */
+    public $timestamps = true;
+
+    use SoftDeletes;
+    protected $dates = ['deleted_at'];
+
+    protected $casts = [
+        'updated_at' => 'datetime:Y-m-d H:i:s', // 指定序列化格式
+        'created_at' => 'datetime:Y-m-d H:i:s', // 指定序列化格式
+    ];
+
+    /**
+     * 重新格式化时间
+     * @param DateTimeInterface $date
+     * @return string
+     */
+    protected function serializeDate(DateTimeInterface $date): string
+    {
+        return $date->format(Carbon::parse($date)->toDateTimeString());
+    }
+
+    /**
+     * 客户的标签
+     */
+    public function tags()
+    {
+        return $this->belongsToMany(Tag::class, 'crm_customer_tag', 'customer_id', 'tag_id')
+            ->withTimestamps(); // 如果需要记录关联时间
+    }
+
+
+    // 定义与 变更历史 的一对多关系
+    public function his()
+    {
+        return $this->hasMany(CustomerHis::class, 'customer_id', 'id');
+    }
+
+    // 定义反向多对一关联
+    public function user()
+    {
+        return $this->belongsTo(User::class, 'user_id', 'id');
+    }
+}