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lib/pkp/classes/userGroup/relationships/UserUserGroup.php

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+<?php
+
+/**
+ * @file classes/userGroup/relationships/UserUserGroup.php
+ *
+ * Copyright (c) 2014-2021 Simon Fraser University
+ * Copyright (c) 2000-2021 John Willinsky
+ * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
+ *
+ * @class \PKP\userGroup\relationships\UserUserGroup
+ *
+ * @brief UserUserGroup metadata class.
+ */
+
+namespace PKP\userGroup\relationships;
+
+use APP\facades\Repo;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Casts\Attribute;
+
+class UserUserGroup extends \Illuminate\Database\Eloquent\Model
+{
+    public $timestamps = false;
+    public $incrementing = false;
+    protected $primaryKey = null;
+    protected $fillable = ['userGroupId', 'userId'];
+
+    public function user(): Attribute
+    {
+        return Attribute::make(
+            get: fn ($value, $attributes) => Repo::user()->get($attributes['user_id']),
+            set: fn ($value) => $value->getId()
+        );
+    }
+
+    public function userGroup(): Attribute
+    {
+        return Attribute::make(
+            get: fn ($value, $attributes) => Repo::userGroup()->get($attributes['user_group_id']),
+            set: fn ($value) => $value->getId()
+        );
+    }
+
+    public function userId(): Attribute
+    {
+        return Attribute::make(
+            get: fn ($user, $attributes) => $attributes['user_id'],
+            set: fn ($value) => ['user_id' => $value]
+        );
+    }
+
+    public function userGroupId(): Attribute
+    {
+        return Attribute::make(
+            get: fn ($userGroup, $attributes) => $attributes['user_group_id'],
+            set: fn ($value) => ['user_group_id' => $value]
+        );
+    }
+
+    public function scopeWithUserId(Builder $query, int $userId): Builder
+    {
+        return $query->where('user_user_groups.user_id', $userId);
+    }
+
+    public function scopeWithUserGroupId(Builder $query, int $userGroupId): Builder
+    {
+        return $query->where('user_user_groups.user_group_id', $userGroupId);
+    }
+
+    public function scopeWithContextId(Builder $query, int $contextId): Builder
+    {
+        return $query
+            ->join('user_groups as ug', 'user_user_groups.user_group_id', '=', 'ug.user_group_id')
+            ->where('ug.context_id', $contextId);
+    }
+}