MoneyFormatterServiceProvider   A
last analyzed

Complexity

Total Complexity 3

Size/Duplication

Total Lines 32
Duplicated Lines 0 %

Coupling/Cohesion

Components 1
Dependencies 4

Importance

Changes 1
Bugs 0 Features 0
Metric Value
wmc 3
lcom 1
cbo 4
dl 0
loc 32
rs 10
c 1
b 0
f 0

3 Methods

Rating   Name   Duplication   Size   Complexity  
A register() 0 9 1
A registerConfiguration() 0 6 1
A registerAlias() 0 5 1
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<?php namespace Nwidart\MoneyFormatterLaravel;
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use Illuminate\Foundation\AliasLoader;
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use Illuminate\Support\ServiceProvider;
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use Nwidart\MoneyFormatter\MoneyFormatter;
0 ignored issues
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Bug introduced by
This use statement conflicts with another class in this namespace, Nwidart\MoneyFormatterLaravel\MoneyFormatter.

Let’s assume that you have a directory layout like this:

.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php

and let’s assume the following content of Bar.php:

// Bar.php
namespace OtherDir;

use SomeDir\Foo; // This now conflicts the class OtherDir\Foo

If both files OtherDir/Foo.php and SomeDir/Foo.php are loaded in the same runtime, you will see a PHP error such as the following:

PHP Fatal error:  Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php

However, as OtherDir/Foo.php does not necessarily have to be loaded and the error is only triggered if it is loaded before OtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias:

// Bar.php
namespace OtherDir;

use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore.
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class MoneyFormatterServiceProvider extends ServiceProvider
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{
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    public function register()
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    {
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        $this->registerConfiguration();
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        $this->registerAlias();
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        $this->app->singleton(\Nwidart\MoneyFormatter\MoneyFormatter::class, function () {
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            return new MoneyFormatter(config('money-formatter.locale', 'en_UK'));
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        });
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    }
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    /**
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     * Register the configuration file so Laravel can publish them
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     * Also merges the published config file with original
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     */
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    private function registerConfiguration()
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    {
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        $configPath = __DIR__ . '/../config/money-formatter.php';
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        $this->mergeConfigFrom($configPath, 'money-formatter');
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        $this->publishes([$configPath => config_path('money-formatter.php')]);
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    }
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    /**
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     * Register the MoneyFormatter laravel alias.
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     */
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    private function registerAlias()
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    {
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        $aliasLoader = AliasLoader::getInstance();
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        $aliasLoader->alias('MoneyFormatter', \Nwidart\MoneyFormatterLaravel\MoneyFormatter::class);
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    }
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}
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