first commit

modules/SystemUser/Models/SysRoleModel.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace Modules\SystemUser\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+
+/**
+ * 系统角色模型
+ */
+class SysRoleModel extends Model
+{
+    protected $table = 'sys_role';
+    protected $primaryKey = 'id';
+
+    protected $fillable = [
+        'name',
+        'sort',
+        'rules',
+        'description',
+        'status'
+    ];
+
+    protected $casts = [
+        'sort' => 'integer',
+        'status' => 'integer'
+    ];
+
+    protected $appends = ['countUser', 'ruleIds'];
+
+    /**
+     * 角色用户关联
+     */
+    public function users(): BelongsToMany
+    {
+        return $this->belongsToMany(SysUserModel::class, 'sys_user_role', 'role_id', 'user_id');
+    }
+
+    /**
+     * 角色权限关联中间表
+     */
+    public function rules(): BelongsToMany
+    {
+        return $this->belongsToMany(SysRuleModel::class, 'sys_role_rule', 'role_id', 'rule_id');
+    }
+
+    /** 用户总数 */
+    public function getCountUserAttribute(): int
+    {
+        return $this->users()->count();
+    }
+
+    /** 拥有的权限ID */
+    public function getRuleIdsAttribute(): array
+    {
+        if(!empty($this->id) && $this->id == 1) {
+            return SysRuleModel::query()->pluck('id')->toArray();
+        }
+        return $this->rules()->pluck('id')->toArray();
+    }
+}