EcommerceProductVariationTaskDeleteVariations::run() - Code Metrics - sunnysideup/silverstripe-ecommerce_product_variation - Measure and Improve Code Quality continuously with Scrutinizer

run() F
last analyzed 2018-07-12 04:11 UTC

↳ Parent: EcommerceProductVariationTaskDeleteVariations

Complexity

Conditions	37
Paths	972

Size

Total Lines

140

Duplication

Lines	23
Ratio	16.43 %

Importance

Changes

Metric	Value
dl	23
loc	140
rs	0.0311
c	0
b	0
f	0
cc	37
nc	972
nop	1

How to fix Long Method Complexity

<?php


class EcommerceProductVariationTaskDeleteVariations extends BuildTask
namespace YourVendor;

class YourClass { }
{
    protected $verbose = true;

    public static function create_link($product)
    {
        if (is_numeric($product)) {
            $product = Product::get()->byID($product);
        } elseif ($product instanceof Product) {

            //do nothing
        }
        if ($product) {
            return "dev/tasks/EcommerceProductVariationTaskDeleteVariations/?productid=".$product->ID."&live=1&silent=1";
        }
    }

    protected $title = "Deletes all the variations and associated data from a product";

    protected $description = "CAREFUL: the developer will need to supply the ID as a get variable (?productid=XXX) as well as a test / live flag (?live=1, default is test) for the product and variations will be deleted without keeping a history.";

    public function run($request)
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        $productVariationArrayID = array();
        if (empty($_GET["silent"])) {
            $this->verbose = true;
        } else {
            $this->verbose = intval($_GET["silent"]) == 1 ? false : true;
        }
        if (empty($_GET["productid"])) {
            $productID = 0;
        } elseif ($_GET["productid"] == 'all') {
            $productID = -1;
        } else {
            $productID = intval($_GET["productid"]);
        }
        if (empty($_GET["live"])) {

            $live = false;
        } else {
            $live = intval($_GET["live"]) == 1 ? true : false;
        }
        if ($live) {

            if ($this->verbose) {
                DB::alteration_message("this is a live task", "deleted");
            }
        } else {
            if ($this->verbose) {
                DB::alteration_message("this is a test only. If you add a live=1 get variable then you can make it for real ;-)", "created");
            }
        }
        if ($productID == -1) {
            $products = Product::get();
        } else {
            $products = null;
            $product = Product::get()->byID($productID);
            if ($product) {
                $products= new ArrayList();
                $products->push($product);
            }
        }
        if ($products && $products->count()) {
            foreach ($products as $product) {
                $productID = $product->ID;
                if ($products->count()) {
                    if ($this->verbose) {
                        DB::alteration_message("Deleting variations for ".$product->Title, "deleted");
                    }
                    $variations = ProductVariation::get()->filter(array("ProductID" => $productID))->limit(100);
                    if ($variations->count()) {
                        if ($this->verbose) {
                            DB::alteration_message("PRE DELETE COUNT: ".$variations->count());
                        }
                        foreach ($variations as $variation) {
                            if ($this->verbose) {
                                DB::alteration_message("&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Deleting Variation: ".$variation->Title(), "deleted");
                            }
                            if ($live) {
                                $variation->delete();
                            }
                            $productVariationArrayID[$variation->ID] = $variation->ID;
                        }
                        $variations = ProductVariation::get()->filter(array("ProductID" => $productID))->limit(100);
                        if ($live) {
                            if ($variations->count()) {

                                if ($this->verbose) {
                                    DB::alteration_message("POST DELETE COUNT: ".$variations->count());
                                }
                            } else {
                                if ($this->verbose) {
                                    DB::alteration_message("All variations have been deleted: ", "created");
                                }
                            }
                        } else {
                            if ($this->verbose) {
                                DB::alteration_message("This was a test only", "created");
                            }
                        }
                    } else {
                        if ($this->verbose) {
                            DB::alteration_message("There are no variations to delete", "created");
                        }
                    }
                    if ($this->verbose) {
                        DB::alteration_message("Starting cleanup", "created");
                    }
                    if ($live) {
                        $sql = "
									DELETE
									FROM \"Product_VariationAttributes\"
									WHERE \"ProductID\" = ".$productID;
                        if ($this->verbose) {
                            DB::alteration_message("<pre>RUNNING<br />".$sql."</pre>");
                        }
                        DB::query($sql);
                        $sql = "
									DELETE \"ProductVariation_AttributeValues\"
									FROM \"ProductVariation_AttributeValues\"
										LEFT JOIN \"ProductVariation\"
											ON \"ProductVariation_AttributeValues\".\"ProductVariationID\" = \"ProductVariation\".\"ID\"
									WHERE \"ProductVariation\".\"ID\" IS NULL";
                        if ($this->verbose) {
                            DB::alteration_message("<pre>RUNNING<br />".$sql."</pre>");
                        }
                        DB::query($sql);
                    } else {
                        $sql = "
									SELECT COUNT(Product_VariationAttributes.ID)
									FROM \"Product_VariationAttributes\"
									WHERE \"ProductID\" = ".$productID;
                        if ($this->verbose) {
                            DB::alteration_message("<pre>RUNNING<br />".$sql."</pre>");
                        }
                        $result = DB::query($sql);
                        if ($this->verbose) {
                            DB::alteration_message("Would have deleted ".$result->value()." rows");
                        }
                        $sql = "
									SELECT COUNT (\"ProductVariation_AttributeValues\".\"ID\")
									FROM \"ProductVariation_AttributeValues\"
										LEFT JOIN \"ProductVariation\"
											ON \"ProductVariation_AttributeValues\".\"ProductVariationID\" = \"ProductVariation\".\"ID\"
									WHERE
										\"ProductVariation\".\"ID\" IS NULL OR
										\"ProductVariation\".\"ID\" IN(".implode(",", $productVariationArrayID).") ";
                        if ($this->verbose) {
                            DB::alteration_message("<pre>RUNNING<br />".$sql."</pre>");
                        }
                        $result = DB::query($sql);
                        if ($this->verbose) {
                            DB::alteration_message("Would have deleted ".$result->value()." rows");
                        }
                    }
                }
            }
        } else {
            if ($this->verbose) {
                DB::alteration_message("Product does not exist. You can set the product by adding it productid=XXX as a GET variable.  You can also add <i>all</i> to delete ALL product Variations.", "deleted");
            }
        }
        DB::alteration_message("Completed", "created");
    }
}

class EcommerceProductVariationTaskDeleteVariations_EXT extends Extension
namespace YourVendor;

class YourClass { }
{
    private static $allowed_actions = array(

        "ecommerceproductvariationtaskdeletevariations" => true
    );

    //NOTE THAT updateEcommerceDevMenuConfig adds to Config options
    //but you can als have: updateEcommerceDevMenuDebugActions
    public function updateEcommerceDevMenuRegularMaintenance($buildTasks)
    {
        $buildTasks[] = "ecommerceproductvariationtaskdeletevariations";
        return $buildTasks;
    }

    public function ecommerceproductvariationtaskdeletevariations($request)
    {
        $this->owner->runTask("EcommerceProductVariationTaskDeleteVariations", $request);
    }
}


1		<?php
		0 ignored issues – show Coding Style introduced 2017-01-03 01:10 UTC by Report Bug Copy Issue Report File has mixed line endings; this may cause incorrect results Loading history...
2
3		class EcommerceProductVariationTaskDeleteVariations extends BuildTask
		0 ignored issues – show Coding Style Compatibility introduced 2017-01-03 01:10 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
4		{
5		protected $verbose = true;
6
7		public static function create_link($product)
8		{
9		if (is_numeric($product)) {
10		$product = Product::get()->byID($product);
11		} elseif ($product instanceof Product) {
		0 ignored issues – show Unused Code introduced 2017-01-03 01:10 UTC by Report Bug Copy Issue Report This `elseif` statement is empty, and could be removed. This check looks for the bodies of `elseif` statements that have no statements or where all statements have been commented out. This may be the result of changes for debugging or the code may simply be obsolete. These `elseif` bodies can be removed. If you have an empty elseif but statements in the `else` branch, consider inverting the condition. Loading history...
12		//do nothing
13		}
14		if ($product) {
15		return "dev/tasks/EcommerceProductVariationTaskDeleteVariations/?productid=".$product->ID."&live=1&silent=1";
16		}
17		}
18
19		protected $title = "Deletes all the variations and associated data from a product";
20
21		protected $description = "CAREFUL: the developer will need to supply the ID as a get variable (?productid=XXX) as well as a test / live flag (?live=1, default is test) for the product and variations will be deleted without keeping a history.";
22
23		public function run($request)
		0 ignored issues – show Coding Style introduced 2017-01-03 01:10 UTC by Report Bug Copy Issue Report `run` uses the super-global variable `$_GET` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
24		{
25		$productVariationArrayID = array();
26		if (empty($_GET["silent"])) {
27		$this->verbose = true;
28		} else {
29		$this->verbose = intval($_GET["silent"]) == 1 ? false : true;
30		}
31		if (empty($_GET["productid"])) {
32		$productID = 0;
33		} elseif ($_GET["productid"] == 'all') {
34		$productID = -1;
35		} else {
36		$productID = intval($_GET["productid"]);
37		}
38	View Code Duplication	if (empty($_GET["live"])) {
		0 ignored issues – show Duplication introduced 2017-01-03 01:10 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
39		$live = false;
40		} else {
41		$live = intval($_GET["live"]) == 1 ? true : false;
42		}
43	View Code Duplication	if ($live) {
		0 ignored issues – show Duplication introduced 2017-01-03 01:10 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
44		if ($this->verbose) {
45		DB::alteration_message("this is a live task", "deleted");
46		}
47		} else {
48		if ($this->verbose) {
49		DB::alteration_message("this is a test only. If you add a live=1 get variable then you can make it for real ;-)", "created");
50		}
51		}
52		if ($productID == -1) {
53		$products = Product::get();
54		} else {
55		$products = null;
56		$product = Product::get()->byID($productID);
57		if ($product) {
58		$products= new ArrayList();
59		$products->push($product);
60		}
61		}
62		if ($products && $products->count()) {
63		foreach ($products as $product) {
64		$productID = $product->ID;
65		if ($products->count()) {
66		if ($this->verbose) {
67		DB::alteration_message("Deleting variations for ".$product->Title, "deleted");
68		}
69		$variations = ProductVariation::get()->filter(array("ProductID" => $productID))->limit(100);
70		if ($variations->count()) {
71		if ($this->verbose) {
72		DB::alteration_message("PRE DELETE COUNT: ".$variations->count());
73		}
74		foreach ($variations as $variation) {
75		if ($this->verbose) {
76		DB::alteration_message("          Deleting Variation: ".$variation->Title(), "deleted");
77		}
78		if ($live) {
79		$variation->delete();
80		}
81		$productVariationArrayID[$variation->ID] = $variation->ID;
82		}
83		$variations = ProductVariation::get()->filter(array("ProductID" => $productID))->limit(100);
84		if ($live) {
85	View Code Duplication	if ($variations->count()) {
		0 ignored issues – show Duplication introduced 2017-01-03 01:10 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
86		if ($this->verbose) {
87		DB::alteration_message("POST DELETE COUNT: ".$variations->count());
88		}
89		} else {
90		if ($this->verbose) {
91		DB::alteration_message("All variations have been deleted: ", "created");
92		}
93		}
94		} else {
95		if ($this->verbose) {
96		DB::alteration_message("This was a test only", "created");
97		}
98		}
99		} else {
100		if ($this->verbose) {
101		DB::alteration_message("There are no variations to delete", "created");
102		}
103		}
104		if ($this->verbose) {
105		DB::alteration_message("Starting cleanup", "created");
106		}
107		if ($live) {
108		$sql = "
109		DELETE
110		FROM \"Product_VariationAttributes\"
111		WHERE \"ProductID\" = ".$productID;
112		if ($this->verbose) {
113		DB::alteration_message("<pre>RUNNING<br />".$sql."</pre>");
114		}
115		DB::query($sql);
116		$sql = "
117		DELETE \"ProductVariation_AttributeValues\"
118		FROM \"ProductVariation_AttributeValues\"
119		LEFT JOIN \"ProductVariation\"
120		ON \"ProductVariation_AttributeValues\".\"ProductVariationID\" = \"ProductVariation\".\"ID\"
121		WHERE \"ProductVariation\".\"ID\" IS NULL";
122		if ($this->verbose) {
123		DB::alteration_message("<pre>RUNNING<br />".$sql."</pre>");
124		}
125		DB::query($sql);
126		} else {
127		$sql = "
128		SELECT COUNT(Product_VariationAttributes.ID)
129		FROM \"Product_VariationAttributes\"
130		WHERE \"ProductID\" = ".$productID;
131		if ($this->verbose) {
132		DB::alteration_message("<pre>RUNNING<br />".$sql."</pre>");
133		}
134		$result = DB::query($sql);
135		if ($this->verbose) {
136		DB::alteration_message("Would have deleted ".$result->value()." rows");
137		}
138		$sql = "
139		SELECT COUNT (\"ProductVariation_AttributeValues\".\"ID\")
140		FROM \"ProductVariation_AttributeValues\"
141		LEFT JOIN \"ProductVariation\"
142		ON \"ProductVariation_AttributeValues\".\"ProductVariationID\" = \"ProductVariation\".\"ID\"
143		WHERE
144		\"ProductVariation\".\"ID\" IS NULL OR
145		\"ProductVariation\".\"ID\" IN(".implode(",", $productVariationArrayID).") ";
146		if ($this->verbose) {
147		DB::alteration_message("<pre>RUNNING<br />".$sql."</pre>");
148		}
149		$result = DB::query($sql);
150		if ($this->verbose) {
151		DB::alteration_message("Would have deleted ".$result->value()." rows");
152		}
153		}
154		}
155		}
156		} else {
157		if ($this->verbose) {
158		DB::alteration_message("Product does not exist. You can set the product by adding it productid=XXX as a GET variable. You can also add <i>all</i> to delete ALL product Variations.", "deleted");
159		}
160		}
161		DB::alteration_message("Completed", "created");
162		}
163		}
164
165		class EcommerceProductVariationTaskDeleteVariations_EXT extends Extension
		0 ignored issues – show Coding Style Compatibility introduced 2017-01-03 01:10 UTC by Report Bug Copy Issue Report PSR1 recommends that each class should be in its own file to aid autoloaders. Having each class in a dedicated file usually plays nice with PSR autoloaders and is therefore a well established practice. If you use other autoloaders, you might not want to follow this rule. Loading history... Coding Style Compatibility introduced 2017-01-03 01:10 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
166		{
167		private static $allowed_actions = array(
		0 ignored issues – show Comprehensibility introduced 2017-01-03 01:10 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2017-01-03 01:10 UTC by Report Bug Copy Issue Report The property `$allowed_actions` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
168		"ecommerceproductvariationtaskdeletevariations" => true
169		);
170
171		//NOTE THAT updateEcommerceDevMenuConfig adds to Config options
172		//but you can als have: updateEcommerceDevMenuDebugActions
173		public function updateEcommerceDevMenuRegularMaintenance($buildTasks)
174		{
175		$buildTasks[] = "ecommerceproductvariationtaskdeletevariations";
176		return $buildTasks;
177		}
178
179		public function ecommerceproductvariationtaskdeletevariations($request)
180		{
181		$this->owner->runTask("EcommerceProductVariationTaskDeleteVariations", $request);
182		}
183		}
184

sunnysideup / silverstripe-ecommerce_product_variation

run() F last analyzed 2018-07-12 04:11 UTC

Complexity

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Duplication

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run() F
last analyzed 2018-07-12 04:11 UTC