https://github.com/mark-hartmann/resolve-strategy-interface

resolve-strategies allow you to resolve dependencies through a user-defined process
https://github.com/mark-hartmann/resolve-strategy-interface

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resolve-strategies allow you to resolve dependencies through a user-defined process

• Host: GitHub
• URL: https://github.com/mark-hartmann/resolve-strategy-interface
• Owner: mark-hartmann
• License: mit
• Created: 2019-04-23T06:26:44.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2019-04-23T13:42:23.000Z (about 6 years ago)
• Last Synced: 2025-01-06T06:16:06.876Z (5 months ago)
• Language: PHP
• Homepage:
• Size: 2.93 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Resolve Strategy Interface

A strategy allows you to resolve a dependency through a user-defined process.  

For example, if there are multiple request classes (```CreateUserRequest```, ```DeletePostRequest```, ...) that inherit from ```Request``` and are created in the same way  

(for example using the ```::createFromEnvironment``` method), you can do the following with a ResolveStrategy:

```php

use \Hartmann\ResolveStrategy\ResolveStrategyInterface

class ResolveRequestStrategy implements ResolveStrategyInterface

{

    /**

     * Checks wether the given class can be resolved by this strategy

     *

     * @param string $class The fully qualified namespace of the class to be resolved

     *

     * @return bool

     */

    public function suitable(string $class): bool

    {

        return method_exists($class, 'createFromEnvironment') && preg_match('/^.+?Request$/') === 1;

    }

    /**

     * A strategy allows you to resolve a dependency through a user-defined process.

     * For example, if a class is instantiated by a static method (e.g. ::createFromEnvironment), this can be resolved by a strategy.

     *

     * @param \Psr\Container\ContainerInterface $container The instance of the PSR-11 container

     * @param string                            $class     The fully qualified namespace of the class to be resolved

     *

     * @return object The instance of the requested class

     */

    public function resolve(\Psr\Container\ContainerInterface $container, string $class)

    {

        return call_user_func([$class, 'createFromEnvironment'], $container->get('environment'));

    }

}

```