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<?php |
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/** |
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* This file contains functionality relating to the invitation of players to join teams |
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* |
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* @package BZiON\Models |
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* @license https://github.com/allejo/bzion/blob/master/LICENSE.md GNU General Public License Version 3 |
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*/ |
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/** |
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* An invitation sent to a player asking them to join a team |
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* @package BZiON\Models |
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*/ |
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class Invitation extends UrlModel |
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{ |
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/** |
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* The ID of the player receiving the invite |
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* @var int |
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*/ |
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protected $invited_player; |
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/** |
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* The ID of the sender of the invite |
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* @var int |
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*/ |
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protected $sent_by; |
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/** |
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* The ID of the team a player was invited to |
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* @var int |
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*/ |
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protected $team_id; |
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/** |
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* The time the invitation was sent |
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* @var TimeDate |
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*/ |
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protected $sent; |
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/** |
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* The time the invitation will expire |
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* @var TimeDate |
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*/ |
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protected $expiration; |
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/** |
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* The optional message sent to a player to join a team |
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* @var string |
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*/ |
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protected $message; |
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/** |
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* @var int |
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*/ |
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protected $status; |
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/** |
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* An array of valid statuses an Invitation can be in. |
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* |
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* @var int[] |
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*/ |
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protected static $validStatuses = [self::STATUS_PENDING, self::STATUS_ACCEPTED, self::STATUS_DENIED]; |
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const DELETED_COLUMN = 'is_deleted'; |
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const STATUS_PENDING = 0; |
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const STATUS_ACCEPTED = 1; |
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const STATUS_DENIED = 2; |
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const TABLE = 'invitations'; |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function assignResult($invitation) |
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{ |
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$this->invited_player = $invitation['invited_player']; |
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$this->sent_by = $invitation['sent_by']; |
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$this->team_id = $invitation['team']; |
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$this->sent = TimeDate::fromMysql($invitation['sent']); |
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$this->expiration = TimeDate::fromMysql($invitation['expiration']); |
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$this->status = self::castStatus($invitation['status']); |
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$this->is_deleted = $invitation['is_deleted']; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function assignLazyResult($invitation) |
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{ |
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$this->message = $invitation['text']; |
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} |
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/** |
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* Get the player receiving the invite |
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* |
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* @return Player |
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*/ |
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public function getInvitedPlayer() |
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{ |
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return Player::get($this->invited_player); |
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} |
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/** |
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* Get the sender of the invite |
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* |
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* @return Player |
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*/ |
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public function getSentBy() |
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{ |
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return Player::get($this->sent_by); |
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} |
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/** |
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* Get the team a player was invited to |
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* |
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* @return Team |
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*/ |
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public function getTeam() |
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{ |
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return Team::get($this->team_id); |
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} |
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/** |
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* Get the timestamp of when the invitation was sent. |
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* |
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* @return TimeDate |
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*/ |
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public function getSendTimestamp() |
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{ |
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return $this->sent; |
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} |
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/** |
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* Get the time when the invitation will expire |
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* |
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* @return TimeDate |
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*/ |
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public function getExpiration() |
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{ |
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return $this->expiration->copy(); |
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} |
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/** |
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* Get the optional message sent to a player to join a team |
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* |
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* @return string |
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*/ |
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public function getMessage() |
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{ |
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$this->lazyLoad(); |
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return $this->message; |
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} |
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/** |
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* Get the current status of the Invitation. |
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* |
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* @see Invitation::STATUS_PENDING |
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* @see Invitation::STATUS_ACCEPTED |
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* @see Invitation::STATUS_DENIED |
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* |
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* @since 0.11.0 |
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* |
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* @return int |
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*/ |
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public function getStatus() |
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{ |
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return $this->status; |
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} |
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/** |
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* Whether or not an invitation has expired |
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* |
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* @return bool |
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*/ |
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public function isExpired() |
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{ |
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return $this->expiration->lt(TimeDate::now()); |
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} |
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/** |
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* Mark the invitation as having expired |
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* |
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* @return self |
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*/ |
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public function setExpired() |
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{ |
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return $this->updateProperty($this->expiration, 'expiration', TimeDate::now()); |
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} |
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/** |
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* Update the status for this Invitation |
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* |
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* @param int $statusValue |
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* |
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* @see Invitation::STATUS_PENDING |
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* @see Invitation::STATUS_ACCEPTED |
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* @see Invitation::STATUS_DENIED |
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* |
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* @since 0.11.0 |
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* |
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* @throws InvalidArgumentException When an invalid status is given as an argument |
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* |
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* @return static |
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*/ |
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public function setStatus($statusValue) |
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{ |
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if (!in_array($statusValue, self::$validStatuses)) { |
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throw new InvalidArgumentException('Invalid value was used; see Invitation::$validStatuses for valid values.'); |
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} |
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return $this->updateProperty($this->status, 'status', $statusValue); |
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} |
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/** |
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* Send an invitation to join a team |
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* |
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* @param int $playerID The ID of the player who will receive the invitation |
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* @param int $teamID The team ID to which a player has been invited to |
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* @param int|null $from The ID of the player who sent it |
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* @param string $message (Optional) The message that will be displayed to the person receiving the invitation |
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* @param string|TimeDate|null $expiration The expiration time of the invitation (defaults to 1 week from now) |
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* |
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* @return Invitation The object of the invitation just sent |
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*/ |
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public static function sendInvite($playerID, $teamID, $from = null, $message = '', $expiration = null) |
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{ |
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if ($expiration === null) { |
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$expiration = TimeDate::now()->addWeek(); |
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} else { |
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$expiration = Timedate::from($expiration); |
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} |
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$invitation = self::create([ |
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'invited_player' => $playerID, |
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'sent_by' => $from, |
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'team' => $teamID, |
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'sent' => TimeDate::now()->toMysql(), |
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'expiration' => $expiration->toMysql(), |
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'message' => $message, |
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'status' => self::STATUS_PENDING, |
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]); |
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return $invitation; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getQueryBuilder() |
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{ |
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return QueryBuilderFlex::createForModel(Invitation::class); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getEagerColumnsList() |
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{ |
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return [ |
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'id', |
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'invited_player', |
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'sent_by', |
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'team', |
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'sent', |
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'expiration', |
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'status', |
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'is_deleted', |
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]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getLazyColumnsList() |
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{ |
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return [ |
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'message', |
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]; |
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} |
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/** |
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* Find whether there are unexpired invitations for a player and a team |
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* |
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* @param Player|int $player |
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* @param Team|int $team |
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* |
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* @return int |
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*/ |
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public static function playerHasInvitationToTeam($player, $team) |
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{ |
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return (bool)self::getQueryBuilder() |
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->where('invited_player', '=', $player) |
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->where('team', '=', $team) |
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->where('expiration', '<', 'UTC_TIMESTAMP()') |
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->count() |
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; |
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} |
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/** |
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* Cast a value to a valid Invitation status. |
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* |
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* @param int $status |
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* |
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* @see Invitation::STATUS_PENDING |
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* @see Invitation::STATUS_ACCEPTED |
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* @see Invitation::STATUS_DENIED |
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* |
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* @return int |
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*/ |
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protected static function castStatus($status) |
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{ |
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if (in_array($status, self::$validStatuses)) { |
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return $status; |
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} |
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return self::STATUS_PENDING; |
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} |
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} |
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This check looks for accesses to local static members using the fully qualified name instead of
self::
.While this is perfectly valid, the fully qualified name of
Certificate::TRIPLEDES_CBC
could just as well be replaced byself::TRIPLEDES_CBC
. Referencing local members withself::
assured the access will still work when the class is renamed, makes it perfectly clear that the member is in fact local and will usually be shorter.