1、定义与规范:
定义:
(1)数据层:models 用于定义数据相关的自动验证和自动完成和数据存取接口;
(2)逻辑层:logics 用于定义数据相关的业务逻辑;
规范:
(1)/common/models 目录中的模型类文件仅允许Gii工具所生成,为公共的模型数据层;
(2)/common/logics 目录中的模型类文件为业务逻辑相关,继承至 /common/models 数据层,为公共的模型逻辑层;
(3)/common 目录中需要引用模型类文件,仅引用 /common/logics 中的模型类文件,例:
public $modelClass = 'common/logics/User';
(4)/api/models、/backend/models、/frontend/models 目录中的模型类文件为业务逻辑相关(仅与各应用相关),继承至 /common/logics 公共逻辑层;
(5)接口、前端、后端应用目录中需要引用模型类文件,仅引用各自目录下的对应模型类文件,例:
use api/models/User;
(6)/api/modules/v1/models 目录中的模型类文件为业务逻辑相关(仅与模块相关),继承至 /api/models 应用逻辑层;
(7)模块目录中需要引用模型类文件,仅引用各自模块下的对应模型类文件,例:
public $modelClass = 'api/modules/v1/models/User';
2、在common目录中新建logics目录,用于MySQL模型的逻辑层所在目录,如图1
3、复制 /common/models/LoginForm.php、/common/models/User.php 至 /common/logics,如图2
4、在common/models目录中的MySQL模型文件仅为Gii工具所生成,删除 /common/models/LoginForm.php,如图3
5、配置路由,使用美观的 URL ,编辑 /frontend/config/main.php
'urlManager' => [ 'enablePrettyUrl' => true, 'showScriptName' => false, 'rules' => [ ], ],
6、国际化的支持,新建目录 /common/messages/en-US/model、/common/messages/zh-CN/model,分别用于模型的数据层的美国英语、中文简体;新建 /common/messages/{language}/app.php、/common/messages/{language}/error.php、/common/messages/{language}/success.php,分别用于应用全局消息、应用错误消息、应用成功消息,如图4
app.php
<?php return [ ];
error.php
<?php return [ 20000 => 'error', ];
success.php
<?php return [ 10000 => 'success', ];
7、配置应用程序语言,源语言为美国英语,目标语言为简体中文,当源语言和目标语言相同时,是否强制进行消息翻译,默认为假,设置为真,编辑 /common/config/main.php
'sourceLanguage' => 'en-US', 'language' => 'zh-CN', 'components' => [ 'i18n' => [ 'translations' => [ '*' => [ 'class' => 'yii/i18n/PhpMessageSource', 'forceTranslation' => true, 'basePath'=>'@common/messages', 'fileMap' => [ 'app' => 'app.php', 'error' => 'error.php', 'success' => 'success.php', ], ], ], ], 'cache' => [ 'class' => 'yii/caching/FileCache', ], ],
8、打开网址:http://www.github-shuijingwan-yii2-app-advanced.localhost/gii/model ,选项,命名空间为common/models,此时需支持国际化,覆盖/common/models/User.php,如图5
<?php namespace common/models; use Yii; /** * This is the model class for table "{{%user}}". * * @property int $id * @property string $username * @property string $auth_key * @property string $password_hash * @property string $password_reset_token * @property string $email * @property int $status * @property int $created_at * @property int $updated_at */ class User extends /yii/db/ActiveRecord { /** * @inheritdoc */ public static function tableName() { return '{{%user}}'; } /** * @inheritdoc */ public function rules() { return [ [['username', 'auth_key', 'password_hash', 'email', 'created_at', 'updated_at'], 'required'], [['status', 'created_at', 'updated_at'], 'integer'], [['username', 'password_hash', 'password_reset_token', 'email'], 'string', 'max' => 255], [['auth_key'], 'string', 'max' => 32], [['username'], 'unique'], [['email'], 'unique'], [['password_reset_token'], 'unique'], ]; } /** * @inheritdoc */ public function attributeLabels() { return [ 'id' => Yii::t('model/user', 'ID'), 'username' => Yii::t('model/user', 'Username'), 'auth_key' => Yii::t('model/user', 'Auth Key'), 'password_hash' => Yii::t('model/user', 'Password Hash'), 'password_reset_token' => Yii::t('model/user', 'Password Reset Token'), 'email' => Yii::t('model/user', 'Email'), 'status' => Yii::t('model/user', 'Status'), 'created_at' => Yii::t('model/user', 'Created At'), 'updated_at' => Yii::t('model/user', 'Updated At'), ]; } }
9、在common/logics目录中的MySQL模型文件为业务逻辑相关,继承至 /common/models 数据层,打开网址:http://www.github-shuijingwan-yii2-app-advanced.localhost/gii/model ,选项,如图6
10、基于 diff ,编辑 /common/logics/User.php,如图7
11、在common/logics目录中的MySQL模型文件为业务逻辑相关,继承至 /common/models/User 数据层
<?php namespace common/logics; use Yii; use yii/base/NotSupportedException; use yii/behaviors/TimestampBehavior; use yii/web/IdentityInterface; /** * This is the model class for table "{{%user}}". * * @property int $id * @property string $username * @property string $auth_key * @property string $password_hash * @property string $password_reset_token * @property string $email * @property int $status * @property int $created_at * @property int $updated_at * @property string $password write-only password */ class User extends /common/models/User implements IdentityInterface { const STATUS_DELETED = 0; const STATUS_ACTIVE = 10; /** * @inheritdoc */ public function behaviors() { return [ TimestampBehavior::className(), ]; } /** * @inheritdoc */ public function rules() { return [ [['username', 'auth_key', 'password_hash', 'email'], 'required'], [['status', 'created_at', 'updated_at'], 'integer'], [['username', 'password_hash', 'password_reset_token', 'email'], 'string', 'max' => 255], [['auth_key'], 'string', 'max' => 32], [['username'], 'unique'], [['email'], 'unique'], [['password_reset_token'], 'unique'], ['status', 'default', 'value' => self::STATUS_ACTIVE], ['status', 'in', 'range' => [self::STATUS_ACTIVE, self::STATUS_DELETED]], ]; } /** * @inheritdoc */ public static function findIdentity($id) { return static::findOne(['id' => $id, 'status' => self::STATUS_ACTIVE]); } /** * @inheritdoc */ public static function findIdentityByAccessToken($token, $type = null) { throw new NotSupportedException('"findIdentityByAccessToken" is not implemented.'); } /** * Finds user by username * * @param string $username * @return static|null */ public static function findByUsername($username) { return static::findOne(['username' => $username, 'status' => self::STATUS_ACTIVE]); } /** * Finds user by password reset token * * @param string $token password reset token * @return static|null */ public static function findByPasswordResetToken($token) { if (!static::isPasswordResetTokenValid($token)) { return null; } return static::findOne([ 'password_reset_token' => $token, 'status' => self::STATUS_ACTIVE, ]); } /** * Finds out if password reset token is valid * * @param string $token password reset token * @return bool */ public static function isPasswordResetTokenValid($token) { if (empty($token)) { return false; } $timestamp = (int) substr($token, strrpos($token, '_') + 1); $expire = Yii::$app->params['user.passwordResetTokenExpire']; return $timestamp + $expire >= time(); } /** * @inheritdoc */ public function getId() { return $this->getPrimaryKey(); } /** * @inheritdoc */ public function getAuthKey() { return $this->auth_key; } /** * @inheritdoc */ public function validateAuthKey($authKey) { return $this->getAuthKey() === $authKey; } /** * Validates password * * @param string $password password to validate * @return bool if password provided is valid for current user */ public function validatePassword($password) { return Yii::$app->security->validatePassword($password, $this->password_hash); } /** * Generates password hash from password and sets it to the model * * @param string $password */ public function setPassword($password) { $this->password_hash = Yii::$app->security->generatePasswordHash($password); } /** * Generates "remember me" authentication key */ public function generateAuthKey() { $this->auth_key = Yii::$app->security->generateRandomString(); } /** * Generates new password reset token */ public function generatePasswordResetToken() { $this->password_reset_token = Yii::$app->security->generateRandomString() . '_' . time(); } /** * Removes password reset token */ public function removePasswordResetToken() { $this->password_reset_token = null; } }
12、新建 /common/messages/en-US/model/user.php,支持目标语言为英语美国时的消息翻译
<?php /** * Created by PhpStorm. * User: WangQiang * Date: 2018/04/04 * Time: 10:34 */ return [ 'ID' => 'ID', 'Username' => 'Username', 'Auth Key' => 'Auth Key', 'Password Hash' => 'Password Hash', 'Password Reset Token' => 'Password Reset Token', 'Email' => 'Email', 'Status' => 'Status', 'Created At' => 'Created At', 'Updated At' => 'Updated At', ];
13、新建 /common/messages/zh-CN/model/user.php,支持目标语言为简体中文时的消息翻译
<?php /** * Created by PhpStorm. * User: WangQiang * Date: 2018/04/04 * Time: 10:39 */ return [ 'ID' => 'ID', 'Username' => '用户名', 'Auth Key' => '认证密钥', 'Password Hash' => '密码哈希', 'Password Reset Token' => '密码重置令牌', 'Email' => '邮箱', 'Status' => '状态', 'Created At' => '创建时间', 'Updated At' => '更新时间', ];
14、新建 /api/models/User.php,在api/models目录中的MySQL模型文件为业务逻辑相关(仅与api相关),继承至 /common/logics/User 逻辑层
<?php /** * Created by PhpStorm. * User: WangQiang * Date: 2018/04/04 * Time: 10:44 */ namespace api/models; class User extends /common/logics/User { }
15、复制/api/models/User.php 至 /frontend/models/User.php、/backend/models/User.php,调整为各自的命名空间
/frontend/models/User.php
<?php /** * Created by PhpStorm. * User: WangQiang * Date: 2018/04/04 * Time: 10:44 */ namespace frontend/models; class User extends /common/logics/User { }
/backend/models/User.php
<?php /** * Created by PhpStorm. * User: WangQiang * Date: 2018/04/04 * Time: 10:44 */ namespace backend/models; class User extends /common/logics/User { }
16、在 api 应用中搜索 use common/models/User;,替换为:use api/models/User;,在前台、后台应用中同样类似处理,如图8
17、在 api 应用中搜索 common/models/User,替换为:api/models/User,在前台、后台应用中同样类似处理,如图9
18、编辑 /common/logics/LoginForm.php,调整命名空间
<?php namespace common/logics; use Yii; use yii/base/Model; /** * Login form */ class LoginForm extends Model { public $username; public $password; public $rememberMe = true; private $_user; /** * {@inheritdoc} */ public function rules() { return [ // username and password are both required [['username', 'password'], 'required'], // rememberMe must be a boolean value ['rememberMe', 'boolean'], // password is validated by validatePassword() ['password', 'validatePassword'], ]; } /** * Validates the password. * This method serves as the inline validation for password. * * @param string $attribute the attribute currently being validated * @param array $params the additional name-value pairs given in the rule */ public function validatePassword($attribute, $params) { if (!$this->hasErrors()) { $user = $this->getUser(); if (!$user || !$user->validatePassword($this->password)) { $this->addError($attribute, 'Incorrect username or password.'); } } } /** * Logs in a user using the provided username and password. * * @return bool whether the user is logged in successfully */ public function login() { if ($this->validate()) { return Yii::$app->user->login($this->getUser(), $this->rememberMe ? 3600 * 24 * 30 : 0); } return false; } /** * Finds user by [[username]] * * @return User|null */ protected function getUser() { if ($this->_user === null) { $this->_user = User::findByUsername($this->username); } return $this->_user; } }
19、新建 /api/models/LoginForm.php,在api/models目录中的MySQL模型文件为业务逻辑相关(仅与api相关),继承至 /common/logics/LoginForm 逻辑层
<?php /** * Created by PhpStorm. * User: WangQiang * Date: 2018/04/04 * Time: 11:10 */ namespace api/models; class LoginForm extends /common/logics/LoginForm { }
20、复制/api/models/LoginForm.php 至 /frontend/models/LoginForm.php、/backend/models/LoginForm.php,调整为各自的命名空间
/frontend/models/LoginForm.php
<?php /** * Created by PhpStorm. * User: WangQiang * Date: 2018/04/04 * Time: 11:10 */ namespace frontend/models; class LoginForm extends /common/logics/LoginForm { }
/backend/models/LoginForm.php
<?php /** * Created by PhpStorm. * User: WangQiang * Date: 2018/04/04 * Time: 11:10 */ namespace backend/models; class LoginForm extends /common/logics/LoginForm { }
21、在 api 应用中搜索 use common/models/LoginForm;,替换为:use api/models/LoginForm;,在前台、后台应用中同样类似处理,如图10
22、在 api 应用中搜索 common/models/LoginForm,替换为:api/models/LoginForm,在前台、后台应用中同样类似处理,如图11
23、在 common 目录中搜索 common/models/User,替换为:common/logics/User,除了 /common/logics/User.php 例外,如图12
24、在 common 目录中搜索 common/models/LoginForm,替换为:common/logics/LoginForm,如图13
25、测试注册功能,打开网址:http://www.github-shuijingwan-yii2-app-advanced.localhost/site/signup ,符合预期,如图14
26、查看数据库,如图15
原创文章,作者:奋斗,如若转载,请注明出处:https://blog.ytso.com/181081.html