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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace OCA\Mail\Service;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Exception;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OCA\Mail\Account;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OCA\Mail\Db\MailAccountMapper;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OCP\IL10N;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class AccountService { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/** @var \OCA\Mail\Db\MailAccountMapper */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private $mapper;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Cache accounts for multiple calls to 'findByUserId'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @var IAccount[]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private $accounts;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/** @var IL10N */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private $l10n;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param MailAccountMapper $mapper  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function __construct(MailAccountMapper $mapper, IL10N $l10n) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->mapper = $mapper;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->l10n = $l10n;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param string $currentUserId  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return IAccount[]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function findByUserId($currentUserId) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ($this->accounts === null) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$accounts = $this->mapper->findByUserId($currentUserId);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$accounts = array_map(function($a) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				return new Account($a);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			}, $accounts);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			if (count($accounts) > 1) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				$unifiedAccount = $this->buildUnifiedAccount($currentUserId);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				$accounts = array_merge([$unifiedAccount], $accounts);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$this->accounts = $accounts;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this->accounts;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param $currentUserId  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param $accountId  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return IAccount  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	public function find($currentUserId, $accountId) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                		if ($this->accounts !== null) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                			foreach ($this->accounts as $account) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                				if ($account->getId() === $accountId) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                					return $account;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                				}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			throw new Exception("Invalid account id <$accountId>"); | 
            
            
                                                                        
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		if ((int)$accountId === UnifiedAccount::ID) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                			return $this->buildUnifiedAccount($currentUserId);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		return new Account($this->mapper->find($currentUserId, $accountId));  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param int $accountId  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function delete($currentUserId, $accountId) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ((int)$accountId === UnifiedAccount::ID) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$mailAccount = $this->mapper->find($currentUserId, $accountId);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->mapper->delete($mailAccount);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param $newAccount  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return \OCA\Mail\Db\MailAccount  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function save($newAccount) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this->mapper->save($newAccount);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private function buildUnifiedAccount($userId) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return new UnifiedAccount($this, $userId, $this->l10n);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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