Merge pull request #545 from lonnieezell/models

Alternate Models

docs/_changes.md

@@ -2,7 +2,9 @@
 
 ## Unreleased
 
-_No unreleased changes yet_
+Enhancements:
+
+- Added alternate authorization Models with stronger typing
 
 ## 1.1.0
 

docs/extending.md

@@ -26,6 +26,13 @@ Entities with your own casts and class methods.
 If you extend the Model and supply your own validation rules you can also enforce those on the
 `AuthController` by providing a `$registrationRules` property in **app/Config/Validation.php**.
 
+### Alternate Models
+
+Since version `1.2.0` this library includes an alternate version of the authorization models
+that use specific Entities as their return types. These models are not yet used by the library
+itself for backwards-compatibility, but they are highly recommended for any implementing
+projects or model extensions.
+
 ## Views
 
 Myth:Auth uses its own views by default, but you may want to update these in order to change

phpstan.neon.dist

@@ -10,6 +10,7 @@ parameters:
 		- src/Config/Routes.php
 		- src/Views/*
 	ignoreErrors:
+		- '#.+deprecated class Myth\\Auth\\Authorization\\(Group|Permission)Model.+#'
 		- '#.+Mockery.+#'
 		- '#Call to an undefined method .+::shouldReceive\(\)#'
 		- '#Call to an undefined static method Config\\Services::[A-Za-z]+\(\)#'

src/Authorization/GroupModel.php

@@ -2,196 +2,13 @@
 
 namespace Myth\Auth\Authorization;
 
-use CodeIgniter\Model;
+use Myth\Auth\Models\GroupModel as BaseModel;
 
-class GroupModel extends Model
+/**
+ * @deprecated 1.2.0 Use Myth\Auth\Models\GroupModel instead
+ */
+class GroupModel extends BaseModel
 {
-    protected $table         = 'auth_groups';
-    protected $primaryKey    = 'id';
-    protected $returnType    = 'object';
-    protected $allowedFields = [
-        'name', 'description',
-    ];
-    protected $useTimestamps   = false;
-    protected $validationRules = [
-        'name'        => 'required|max_length[255]|is_unique[auth_groups.name,name,{name}]',
-        'description' => 'max_length[255]',
-    ];
-    protected $validationMessages = [];
-    protected $skipValidation     = false;
-
-    //--------------------------------------------------------------------
-    // Users
-    //--------------------------------------------------------------------
-
-    /**
-     * Adds a single user to a single group.
-     *
-     * @return bool
-     */
-    public function addUserToGroup(int $userId, int $groupId)
-    {
-        cache()->delete("{$groupId}_users");
-        cache()->delete("{$userId}_groups");
-        cache()->delete("{$userId}_permissions");
-
-        $data = [
-            'user_id'  => $userId,
-            'group_id' => $groupId,
-        ];
-
-        return (bool) $this->db->table('auth_groups_users')->insert($data);
-    }
-
-    /**
-     * Removes a single user from a single group.
-     *
-     * @param int|string $groupId
-     *
-     * @return bool
-     */
-    public function removeUserFromGroup(int $userId, $groupId)
-    {
-        cache()->delete("{$groupId}_users");
-        cache()->delete("{$userId}_groups");
-        cache()->delete("{$userId}_permissions");
-
-        return $this->db->table('auth_groups_users')
-            ->where([
-                'user_id'  => $userId,
-                'group_id' => (int) $groupId,
-            ])->delete();
-    }
-
-    /**
-     * Removes a single user from all groups.
-     *
-     * @return bool
-     */
-    public function removeUserFromAllGroups(int $userId)
-    {
-        cache()->delete("{$userId}_groups");
-        cache()->delete("{$userId}_permissions");
-
-        return $this->db->table('auth_groups_users')
-            ->where('user_id', $userId)
-            ->delete();
-    }
-
-    /**
-     * Returns an array of all groups that a user is a member of.
-     *
-     * @return array
-     */
-    public function getGroupsForUser(int $userId)
-    {
-        if (null === $found = cache("{$userId}_groups")) {
-            $found = $this->builder()
-                ->select('auth_groups_users.*, auth_groups.name, auth_groups.description')
-                ->join('auth_groups_users', 'auth_groups_users.group_id = auth_groups.id', 'left')
-                ->where('user_id', $userId)
-                ->get()->getResultArray();
-
-            cache()->save("{$userId}_groups", $found, 300);
-        }
-
-        return $found;
-    }
-
-    /**
-     * Returns an array of all users that are members of a group.
-     *
-     * @return array
-     */
-    public function getUsersForGroup(int $groupId)
-    {
-        if (null === $found = cache("{$groupId}_users")) {
-            $found = $this->builder()
-                ->select('auth_groups_users.*, users.*')
-                ->join('auth_groups_users', 'auth_groups_users.group_id = auth_groups.id', 'left')
-                ->join('users', 'auth_groups_users.user_id = users.id', 'left')
-                ->where('auth_groups.id', $groupId)
-                ->get()->getResultArray();
-
-            cache()->save("{$groupId}_users", $found, 300);
-        }
-
-        return $found;
-    }
-
-    //--------------------------------------------------------------------
-    // Permissions
-    //--------------------------------------------------------------------
-
-    /**
-     * Gets all permissions for a group in a way that can be
-     * easily used to check against:
-     *
-     * [
-     *  id => name,
-     *  id => name
-     * ]
-     */
-    public function getPermissionsForGroup(int $groupId): array
-    {
-        $permissionModel = model(PermissionModel::class);
-        $fromGroup       = $permissionModel
-            ->select('auth_permissions.*')
-            ->join('auth_groups_permissions', 'auth_groups_permissions.permission_id = auth_permissions.id', 'inner')
-            ->where('group_id', $groupId)
-            ->findAll();
-
-        $found = [];
-
-        foreach ($fromGroup as $permission) {
-            $found[$permission['id']] = $permission;
-        }
-
-        return $found;
-    }
-
-    /**
-     * Add a single permission to a single group, by IDs.
-     *
-     * @return mixed
-     */
-    public function addPermissionToGroup(int $permissionId, int $groupId)
-    {
-        $data = [
-            'permission_id' => $permissionId,
-            'group_id'      => $groupId,
-        ];
-
-        return $this->db->table('auth_groups_permissions')->insert($data);
-    }
-
-    //--------------------------------------------------------------------
-
-    /**
-     * Removes a single permission from a single group.
-     *
-     * @return mixed
-     */
-    public function removePermissionFromGroup(int $permissionId, int $groupId)
-    {
-        return $this->db->table('auth_groups_permissions')
-            ->where([
-                'permission_id' => $permissionId,
-                'group_id'      => $groupId,
-            ])->delete();
-    }
-
-    //--------------------------------------------------------------------
-
-    /**
-     * Removes a single permission from all groups.
-     *
-     * @return mixed
-     */
-    public function removePermissionFromAllGroups(int $permissionId)
-    {
-        return $this->db->table('auth_groups_permissions')
-            ->where('permission_id', $permissionId)
-            ->delete();
-    }
+    protected $returnType             = 'object';
+    protected string $permissionModel = PermissionModel::class;
 }

src/Authorization/PermissionModel.php

@@ -2,98 +2,12 @@
 
 namespace Myth\Auth\Authorization;
 
-use CodeIgniter\Database\BaseResult;
-use CodeIgniter\Database\Query;
-use CodeIgniter\Model;
+use Myth\Auth\Models\PermissionModel as BaseModel;
 
-class PermissionModel extends Model
+/**
+ * @deprecated 1.2.0 Use Myth\Auth\Models\PermissionModel instead
+ */
+class PermissionModel extends BaseModel
 {
-    protected $table         = 'auth_permissions';
-    protected $allowedFields = [
-        'name', 'description',
-    ];
-    protected $useTimestamps   = false;
-    protected $validationRules = [
-        'name'        => 'required|max_length[255]|is_unique[auth_permissions.name,name,{name}]',
-        'description' => 'max_length[255]',
-    ];
-
-    /**
-     * Checks to see if a user, or one of their groups,
-     * has a specific permission.
-     */
-    public function doesUserHavePermission(int $userId, int $permissionId): bool
-    {
-        return array_key_exists($permissionId, $this->getPermissionsForUser($userId));
-    }
-
-    /**
-     * Adds a single permission to a single user.
-     *
-     * @return BaseResult|false|Query
-     */
-    public function addPermissionToUser(int $permissionId, int $userId)
-    {
-        cache()->delete("{$userId}_permissions");
-
-        return $this->db->table('auth_users_permissions')->insert([
-            'user_id'       => $userId,
-            'permission_id' => $permissionId,
-        ]);
-    }
-
-    /**
-     * Removes a permission from a user.
-     *
-     * @return mixed
-     */
-    public function removePermissionFromUser(int $permissionId, int $userId)
-    {
-        $this->db->table('auth_users_permissions')->where([
-            'user_id'       => $userId,
-            'permission_id' => $permissionId,
-        ])->delete();
-
-        cache()->delete("{$userId}_permissions");
-    }
-
-    /**
-     * Gets all permissions for a user in a way that can be
-     * easily used to check against:
-     *
-     * [
-     *  id => name,
-     *  id => name
-     * ]
-     */
-    public function getPermissionsForUser(int $userId): array
-    {
-        if (null === $found = cache("{$userId}_permissions")) {
-            $fromUser = $this->db->table('auth_users_permissions')
-                ->select('id, auth_permissions.name')
-                ->join('auth_permissions', 'auth_permissions.id = permission_id', 'inner')
-                ->where('user_id', $userId)
-                ->get()
-                ->getResultObject();
-            $fromGroup = $this->db->table('auth_groups_users')
-                ->select('auth_permissions.id, auth_permissions.name')
-                ->join('auth_groups_permissions', 'auth_groups_permissions.group_id = auth_groups_users.group_id', 'inner')
-                ->join('auth_permissions', 'auth_permissions.id = auth_groups_permissions.permission_id', 'inner')
-                ->where('user_id', $userId)
-                ->get()
-                ->getResultObject();
-
-            $combined = array_merge($fromUser, $fromGroup);
-
-            $found = [];
-
-            foreach ($combined as $row) {
-                $found[$row->id] = strtolower($row->name);
-            }
-
-            cache()->save("{$userId}_permissions", $found, 300);
-        }
-
-        return $found;
-    }
+    protected $returnType = 'array';
 }

src/Entities/Group.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Myth\Auth\Entities;
+
+use CodeIgniter\Entity\Entity;
+
+/**
+ * Group Entity
+ *
+ * As of version 1.2 this class is used by the new GroupModel
+ * to allow using a strongly-typed return. Any logic in this
+ * class should not be relied on within this library.
+ *
+ * @since 1.2.0
+ */
+class Group extends Entity
+{
+}

src/Entities/Permission.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Myth\Auth\Entities;
+
+use CodeIgniter\Entity\Entity;
+
+/**
+ * Permission Entity
+ *
+ * As of version 1.2 this class is used by the new PermissionModel
+ * to allow using a strongly-typed return. Any logic in this
+ * class should not be relied on within this library.
+ *
+ * @since 1.2.0
+ */
+class Permission extends Entity
+{
+}