PHP 클래스 bubasuma\simplechat\Module
The database must contain at less the following two tables:
~~~
CREATE TABLE user (
id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
.. ..
);
CREATE TABLE message (
id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
sender_id BIGINT UNSIGNED NOT NULL,
receiver_id BIGINT UNSIGNED NOT NULL,
text VARCHAR(1000) NOT NULL
is_new BOOLEAN DEFAULT 1,
is_deleted_by_sender BOOLEAN DEFAULT 0,
is_deleted_by_receiver BOOLEAN DEFAULT 0,
created_at DATETIME NOT NULL,
CONSTRAINT fk_message_sender_id FOREIGN KEY (id)
REFERENCES user (id) ON DELETE NO ACTION ON UPDATE CASCADE,
CONSTRAINT fk_message_receiver_id FOREIGN KEY (id)
REFERENCES user (id) ON DELETE NO ACTION ON UPDATE CASCADE,
);
~~~
The
user table stores users, and the
message table stores messages
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프로젝트 열기: bubasuma/yii2-simplechat
1 사용 예제들
공개 프로퍼티들
공개 메소드들
메소드 상세
This method will initialize the [[db]] property to make sure it refers to a valid DB connection.
프로퍼티 상세
$controllerNamespace 공개적으로 프로퍼티
|
public $controllerNamespace |
the DB connection object or the application component ID of the DB connection.
