more updates

.github/CODEOWNERS

@@ -7,6 +7,7 @@ docs/ @JoshuaEstes
 /src/SonsOfPHP/Bard @JoshuaEstes
 
 # Each component/contract needs a Team
+/src/SonsOfPHP/**/Attribute @JoshuaEstes
 /src/SonsOfPHP/**/Cache @JoshuaEstes
 /src/SonsOfPHP/**/Clock @JoshuaEstes
 /src/SonsOfPHP/**/Container @JoshuaEstes

.github/labeler.yml

@@ -2,6 +2,11 @@ Bard:
   - docs/bard/*
   - src/SonsOfPHP/Bard/*
 
+Attribute:
+  - docs/components/attribute/*
+  - docs/contracts/attribute/*
+  - src/SonsOfPHP/**/Attribute/*
+
 Cache:
   - docs/components/cache/*
   - src/SonsOfPHP/**/Cache/*

composer.json

@@ -54,7 +54,8 @@
         "psr/http-server-handler-implementation": "^1.0",
         "psr/http-server-middleware-implementation": "^1.0",
         "sonsofphp/http-handler-implementation": "0.3.x-dev",
-        "sonsofphp/mailer-implementation": "0.3.x-dev"
+        "sonsofphp/mailer-implementation": "0.3.x-dev",
+        "sonsofphp/attribute-implementation": "0.3.x-dev"
     },
     "require": {
         "php": ">=8.1",
@@ -127,11 +128,15 @@
         "sonsofphp/http-handler": "self.version",
         "sonsofphp/http-handler-contract": "self.version",
         "sonsofphp/mailer-contract": "self.version",
-        "sonsofphp/mailer": "self.version"
+        "sonsofphp/mailer": "self.version",
+        "sonsofphp/attribute-contract": "self.version",
+        "sonsofphp/attribute": "self.version"
     },
     "autoload": {
         "psr-4": {
             "SonsOfPHP\\Bard\\": "src/SonsOfPHP/Bard/src",
+            "SonsOfPHP\\Contract\\Attribute\\": "src/SonsOfPHP/Contract/Attribute",
+            "SonsOfPHP\\Component\\Attribute\\": "src/SonsOfPHP/Component/Attribute",
             "SonsOfPHP\\Contract\\Mailer\\": "src/SonsOfPHP/Contract/Mailer",
             "SonsOfPHP\\Component\\Mailer\\": "src/SonsOfPHP/Component/Mailer",
             "SonsOfPHP\\Component\\Cache\\": "src/SonsOfPHP/Component/Cache",
@@ -174,6 +179,7 @@
         },
         "exclude-from-classmap": [
             "src/SonsOfPHP/Bard/Tests",
+            "src/SonsOfPHP/Component/Attribute/Tests",
             "src/SonsOfPHP/Component/Mailer/Tests",
             "src/SonsOfPHP/Component/Cache/Tests",
             "src/SonsOfPHP/Component/Clock/Tests",

src/SonsOfPHP/Component/Attribute/.gitattributes

@@ -0,0 +1,4 @@
+/Tests export-ignore
+/phpunit.xml.dist export-ignore
+/.gitattributes export-ignore
+/.gitignore export-ignore

src/SonsOfPHP/Component/Attribute/.gitignore

@@ -0,0 +1,3 @@
+composer.lock
+phpunit.xml
+vendor/

src/SonsOfPHP/Component/Attribute/Attribute.php

@@ -8,9 +8,11 @@
 use SonsOfPHP\Contract\Attribute\AttributeTypeInterface;
 
 /**
+ * @author Joshua Estes <joshua@sonsofphp.com>
  */
 class Attribute implements AttributeInterface, \Stringable
 {
+    protected ?string $code = null;
     protected ?string $name = null;
     protected int $position = 0;
     protected ?AttributeTypeInterface $type = null;
@@ -20,6 +22,11 @@ public function __toString(): string
         return (string) $this->getName();
     }
 
+    public function getCode(): ?string
+    {
+        return $this->code;
+    }
+
     public function setCode(?string $code): static
     {
         // Normalize value

src/SonsOfPHP/Component/Attribute/AttributeType.php

@@ -6,6 +6,9 @@
 
 use SonsOfPHP\Contract\Attribute\AttributeTypeInterface;
 
+/**
+ * @author Joshua Estes <joshua@sonsofphp.com>
+ */
 enum AttributeType: string implements AttributeTypeInterface
 {
     case TYPE_TEXT = 'text';

src/SonsOfPHP/Component/Attribute/AttributeValue.php

@@ -10,6 +10,7 @@
 use SonsOfPHP\Contract\Attribute\AttributeValueInterface;
 
 /**
+ * @author Joshua Estes <joshua@sonsofphp.com>
  */
 class AttributeValue implements AttributeValueInterface
 {

src/SonsOfPHP/Component/Attribute/LICENSE

@@ -0,0 +1,19 @@
+Copyright 2022 to Present Joshua Estes
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

src/SonsOfPHP/Component/Attribute/README.md

@@ -0,0 +1,16 @@
+Sons of PHP - Attribute
+=======================
+
+## Learn More
+
+* [Documentation][docs]
+* [Contributing][contributing]
+* [Report Issues][issues] and [Submit Pull Requests][pull-requests] in the [Mother Repository][mother-repo]
+* Get Help & Support using [Discussions][discussions]
+
+[discussions]: https://github.com/orgs/SonsOfPHP/discussions
+[mother-repo]: https://github.com/SonsOfPHP/sonsofphp
+[contributing]: https://docs.sonsofphp.com/contributing/
+[docs]: https://docs.sonsofphp.com/components/attribute/
+[issues]: https://github.com/SonsOfPHP/sonsofphp/issues?q=is%3Aopen+is%3Aissue+label%3AAttribute
+[pull-requests]: https://github.com/SonsOfPHP/sonsofphp/pulls?q=is%3Aopen+is%3Apr+label%3AAttribute

src/SonsOfPHP/Component/Attribute/Tests/AttributeTest.php

@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SonsOfPHP\Component\Attribute\Tests;
+
+use PHPUnit\Framework\TestCase;
+use SonsOfPHP\Component\Attribute\Attribute;
+use SonsOfPHP\Contract\Attribute\AttributeInterface;
+
+/**
+ * @coversDefaultClass \SonsOfPHP\Component\Attribute\Attribute
+ */
+final class AttributeTest extends TestCase
+{
+    private $model;
+
+    protected function setUp(): void
+    {
+        $this->model = new Attribute();
+    }
+
+    /**
+     * @coversNothing
+     */
+    public function testItHasTheCorrectInterfaces(): void
+    {
+        $this->assertInstanceOf(AttributeInterface::class, $this->model);
+    }
+
+    /**
+     * @covers ::getCode
+     * @covers ::setCode
+     */
+    public function testCode(): void
+    {
+        $this->assertNull($this->model->getCode());
+        $this->model->setCode('sku');
+        $this->assertSame('sku', $this->model->getCode());
+    }
+
+    /**
+     * @covers ::getName
+     * @covers ::setName
+     */
+    public function testName(): void
+    {
+        $this->assertNull($this->model->getName());
+        $this->model->setName('Test Attribute');
+        $this->assertSame('Test Attribute', $this->model->getName());
+    }
+
+    /**
+     * @covers ::getPosition
+     * @covers ::setPosition
+     */
+    public function testPosition(): void
+    {
+        $this->assertSame(0, $this->model->getPosition());
+        $this->model->setPosition(100);
+        $this->assertSame(100, $this->model->getPosition());
+    }
+}

src/SonsOfPHP/Component/Attribute/composer.json

@@ -0,0 +1,54 @@
+{
+    "name": "sonsofphp/attribute",
+    "type": "library",
+    "description": "Attribute library for PHP",
+    "keywords": [
+        "attribute"
+    ],
+    "homepage": "https://github.com/SonsOfPHP/attribute",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Joshua Estes",
+            "email": "joshua@sonsofphp.com"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/SonsOfPHP/sonsofphp/issues",
+        "forum": "https://github.com/orgs/SonsOfPHP/discussions",
+        "docs": "https://docs.sonsofphp.com"
+    },
+    "autoload": {
+        "psr-4": {
+            "SonsOfPHP\\Component\\Attribute\\": ""
+        },
+        "exclude-from-classmap": [
+            "/Tests/"
+        ]
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true,
+    "require": {
+        "php": ">=8.2",
+        "sonsofphp/attribute-contract": "0.3.x-dev"
+    },
+    "provide": {
+        "sonsofphp/attribute-implementation": "0.3.x-dev"
+    },
+    "extra": {
+        "sort-packages": true,
+        "branch-alias": {
+            "dev-main": "0.3.x-dev"
+        }
+    },
+    "funding": [
+        {
+            "type": "github",
+            "url": "https://github.com/sponsors/JoshuaEstes"
+        },
+        {
+            "type": "tidelift",
+            "url": "https://tidelift.com/subscription/pkg/packagist-sonsofphp-sonsofphp"
+        }
+    ]
+}

src/SonsOfPHP/Contract/Attribute/AttributeInterface.php

@@ -5,24 +5,66 @@
 namespace SonsOfPHP\Contract\Attribute;
 
 /**
+ * @author Joshua Estes <joshua@sonsofphp.com>
  */
 interface AttributeInterface
 {
     public function getCode(): ?string;
 
+    /**
+     * The code is unique, no two attributes should have the same code. The code
+     * should ONLY consist of letters, numbers, underscores, and periods.
+     *
+     * Example Code: sku
+     *
+     * @throws InvalidArgumentException
+     *   - When the code is invalid or contains invalid characters
+     */
     public function setCode(?string $code): static;
 
     public function getName(): ?string;
 
+    /**
+     * The name of the attribute. This could be displayed on the frontend to
+     * users or used anywhere. This is the friendly version of the code. This
+     * does not have to be unique.
+     *
+     * @throws InvalidArgumentException
+     *   - When the name is invalid for any reason
+     */
     public function setName(?string $name): static;
 
+    public function getType(): ?AttributeTypeInterface;
+
+    /**
+     * The attribute type such as Text, Textarea, Select, etc.
+     */
+    public function setType(AttributeTypeInterface $type): static;
+
     public function getPosition(): int;
 
+    /**
+     * The position helps with ordering. When returning the list of attributes, the position
+     * should determine what order they are listed in.
+     */
     public function setPosition(int $position): static;
 
-    public function getType(): ?AttributeTypeInterface;
-
+    /**
+     * Is this a system attribute? System attributes should not be editable by
+     * a user.
+     */
     //public function isSystem(): bool;
 
+    /**
+     * If the attribute is unique, the values should be checked. An example of
+     * a unique value would be an email address. This will help avoid duplicate
+     * resources.
+     */
     //public function isUnique(): bool;
+
+    /**
+     * Similar to a system attribute, this means that the name and code should
+     * not be modified by users
+     */
+    //public function isLocked(): bool;
 }

src/SonsOfPHP/Contract/Attribute/AttributeSubjectInterface.php

@@ -9,6 +9,8 @@
 /**
  * Classes should implement this is they want to use attributes. For example, the Product
  * class would implement this
+ *
+ * @author Joshua Estes <joshua@sonsofphp.com>
  */
 interface AttributeSubjectInterface
 {

src/SonsOfPHP/Contract/Attribute/AttributeTypeInterface.php

@@ -4,6 +4,9 @@
 
 namespace SonsOfPHP\Contract\Attribute;
 
+/**
+ * @author Joshua Estes <joshua@sonsofphp.com>
+ */
 interface AttributeTypeInterface
 {
     public function getDisplayName(): string;

src/SonsOfPHP/Contract/Attribute/AttributeValueInterface.php

@@ -5,6 +5,7 @@
 namespace SonsOfPHP\Contract\Attribute;
 
 /**
+ * @author Joshua Estes <joshua@sonsofphp.com>
  */
 interface AttributeValueInterface
 {

src/SonsOfPHP/Contract/Attribute/composer.json

@@ -51,4 +51,4 @@
             "url": "https://tidelift.com/subscription/pkg/packagist-sonsofphp-sonsofphp"
         }
     ]
-}
+}