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			119 lines
		
	
	
		
			4.3 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			119 lines
		
	
	
		
			4.3 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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/*
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 * UserGroupTransformer.php
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 * Copyright (c) 2023 james@firefly-iii.org
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 *
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 * This file is part of Firefly III (https://github.com/firefly-iii).
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU Affero General Public License as
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 * published by the Free Software Foundation, either version 3 of the
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 * License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU Affero General Public License for more details.
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 *
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 * You should have received a copy of the GNU Affero General Public License
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 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
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 */
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declare(strict_types=1);
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namespace FireflyIII\Transformers\V2;
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use FireflyIII\Enums\UserRoleEnum;
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use FireflyIII\Models\GroupMembership;
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use FireflyIII\Models\UserGroup;
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use FireflyIII\User;
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use Illuminate\Support\Collection;
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/**
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 * Class UserGroupTransformer
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 */
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class UserGroupTransformer extends AbstractTransformer
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{
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    private array $inUse;
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    private array $memberships;
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    private array $membershipsVisible;
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    public function __construct()
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    {
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        $this->memberships        = [];
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        $this->membershipsVisible = [];
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        $this->inUse              = [];
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    }
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    public function collectMetaData(Collection $objects): Collection
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    {
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        if (auth()->check()) {
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            // collect memberships so they can be listed in the group.
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            /** @var User $user */
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            $user = auth()->user();
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            /** @var UserGroup $userGroup */
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            foreach ($objects as $userGroup) {
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                $userGroupId                            = $userGroup->id;
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                $this->inUse[$userGroupId]              = $user->user_group_id === $userGroupId;
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                $access                                 = $user->hasRoleInGroupOrOwner($userGroup, UserRoleEnum::VIEW_MEMBERSHIPS) || $user->hasRole('owner');
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                $this->membershipsVisible[$userGroupId] = $access;
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                if ($access) {
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                    $groupMemberships = $userGroup->groupMemberships()->get();
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                    /** @var GroupMembership $groupMembership */
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                    foreach ($groupMemberships as $groupMembership) {
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                        $this->memberships[$userGroupId][] = [
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                            'user_id'    => (string) $groupMembership->user_id,
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                            'user_email' => $groupMembership->user->email,
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                            'role'       => $groupMembership->userRole->title,
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                            'you'        => $groupMembership->user_id === $user->id,
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                        ];
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                    }
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                }
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            }
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            $this->mergeMemberships();
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        }
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        return $objects;
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    }
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    private function mergeMemberships(): void
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    {
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        $new               = [];
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        foreach ($this->memberships as $groupId => $members) {
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            $new[$groupId] ??= [];
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            foreach ($members as $member) {
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                $mail                            = $member['user_email'];
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                $new[$groupId][$mail] ??= [
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                    'user_id'    => $member['user_id'],
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                    'user_email' => $member['user_email'],
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                    'you'        => $member['you'],
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                    'roles'      => [],
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                ];
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                $new[$groupId][$mail]['roles'][] = $member['role'];
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            }
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        }
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        $this->memberships = $new;
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    }
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    /**
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     * Transform the user group.
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     */
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    public function transform(UserGroup $userGroup): array
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    {
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        return [
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            'id'              => $userGroup->id,
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            'created_at'      => $userGroup->created_at->toAtomString(),
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            'updated_at'      => $userGroup->updated_at->toAtomString(),
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            'in_use'          => $this->inUse[$userGroup->id] ?? false,
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            'title'           => $userGroup->title,
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            'can_see_members' => $this->membershipsVisible[$userGroup->id] ?? false,
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            'members'         => array_values($this->memberships[$userGroup->id] ?? []),
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        ];
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        // if the user has a specific role in this group, then collect the memberships.
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    }
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}
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