README

Flagger PHP

需求

PHP 7.1 或更高版本

先决条件

此 SDK 与Airship Microservice一起使用。在继续之前，请参阅其文档。

内容

01 安装
02 关键概念
03 配置标志
04 使用

01 安装

php composer.phar require airship/flagger

02 关键概念

在 Flagger 中，功能标志控制对通用对象（称为实体）的流量。实体最常见的类型是 User，但它们也可以是其他东西（例如 Page、Group、Team、App 等）。默认情况下，所有实体都具有 User 类型。

实体可以用字典表示，也可以使用 Entity 类表示。

03 配置标志

要配置 Flagger，我们需要传递一个新的客户端实例。

require 'vendor/autoload.php';

// Create an instance with an env key
$flagger = new Flagger\Flagger(new Flagger\Client\GuzzleClient('<env_key>'));

04 使用

if ($flagger->flag('bitcoin-pay')->isEnabled(['id' => 5])) {
  // ...
}

// Define your entity
$entity = [
  'type' => 'User', // 'type' starts with a capital letter '[U]ser', '[H]ome', '[C]ar'. If omittied, it will default to 'User'
  'id' => '1234', // 'id' must be a string or integer
  'displayName' => 'ironman@stark.com', // must be a string. If omitted, the SDK will use the same value as 'id' (converted to a string)
];
// or
$entity = new Entity(1234, 'User', 'ironman@stark.com');

// The most compact form can be:
$entity = [
  'id' => 1234
];
// or
$entity = new Entity(1234);

// as this will translate into:
$entity = [
  'type' => 'User',
  'id' => '1234',
  'displayName' => '1234',
];

$flagger->flag('bitcoin-pay')->isEnabled($entity); // Does the entity have the feature 'bitcoin-pay'?
$flagger->flag('bitcoin-pay')->getTreatment($entity); // Get the treatment associated with the flag
$flagger->flag('bitcoin-pay')->isEligible($entity);
// Returns true if the entity can potentially receive the feature via sampling
// or is already receiving the feature.

// Note: It may take up to a minute for entities gated to show up on our web app.

属性（用于复杂的目标定位）

// Define your entity with an attributes dictionary of key-value pairs.
// Values must be a string, a number, or a boolean. nil values are not accepted.
// For date or datetime string value, use iso8601 format.
$entity = [
  'type' => 'User',
  'id' => '1234',
  'displayName' => 'ironman@stark.com',
  'attributes' => [
    't_shirt_size' => 'M',
    'date_created' => '2018-02-18',
    'time_converted' => '2018-02-20T21:54:00.630815+00:00',
    'owns_property' => true,
    'age' => 39,
  ],
];
// or
$entity = new Entity(
  1234,
  'User',
  'ironman@stark.com',
  [
    't_shirt_size' => 'M',
    'date_created' => '2018-02-18',
    'time_converted' => '2018-02-20T21:54:00.630815+00:00',
    'owns_property' => true,
    'age' => 39,
  ]
);

// Now in app.airshiphq.com, you can target this particular user using its
// attributes

组（用于类似于成员资格的级联行为）

// An entity can be a member of a group.
// The structure of a group entity is just like that of the base entity.
$entity = [
  'type' => 'User',
  'id' => '1234',
  'displayName' => 'ironman@stark.com',
  'attributes' => [
    't_shirt_size' => 'M',
    'date_created' => '2018-02-18',
    'time_converted' => '2018-02-20T21:54:00.630815+00:00',
    'owns_property' => true,
    'age' => 39,
  ],
  'group' => [
    'type' => 'Club',
    'id' => '5678',
    'displayName' => 'SF Homeowners Club',
    'attributes' => [
      'founded' => '2016-01-01',
      'active' => true,
    ],
  ],
];
// or
$group = new Entity(
  5678,
  'Club',
  'SF Homeowners Club',
  [
    'founded' => '2016-01-01',
    'active' => true,
  ]
);
$user = new Entity(
  1234,
  'User',
  'ironman@stark.com',
  [
    't_shirt_size' => 'M',
    'date_created' => '2018-02-18',
    'time_converted' => '2018-02-20T21:54:00.630815+00:00',
    'owns_property' => true,
    'age' => 39,
  ],
  $group
);

// Inheritance of values `isEnabled`, `getTreatment`, `getPayload`, and `isEligible` works as follows:
// 1. If the group is enabled, but the base entity is not,
//    then the base entity will inherit the values `isEnabled`, `getTreatment`, `getPayload`, and `isEligible` of the group entity.
// 2. If the base entity is explicitly blacklisted, then it will not inherit.
// 3. If the base entity is not given a variation in rule-based variation assignment,
//    but the group is and both are enabled, then the base entity will inherit
//    the variation of the group's.


// You can ask questions about the group directly (use the `is_group` flag):
$entity = [
  'isGroup' => true,
  'type' => 'Club',
  'id' => '5678',
  'displayName' => 'SF Homeowners Club',
  'attributes' => [
    'founded' => '2016-01-01',
    'active' => true,
  ],
];

$flagger->flag('bitcoin-pay')->isEnabled($entity);

贡献

依赖项通过 Composer 管理，以下文档假设您已将 composer 安装在可执行路径上。

代码风格

强制执行 PSR-2 代码风格。使用 composer check-style 检查代码风格，并使用 composer fix-style 进行修复。

运行测试

测试通过 PhpUnit 运行

composer test

许可证

MIT

飞艇 / 旗手

维护者

详细信息