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src/Reference.php

Summary

Maintainability
D
1 day
Test Coverage

File Reference.php has 281 lines of code (exceeds 250 allowed). Consider refactoring.
Open

<?php

declare(strict_types=1);

namespace Atk4\Data;
Severity: Minor
Found in src/Reference.php - About 2 hrs to fix

Reference has 23 functions (exceeds 20 allowed). Consider refactoring.
Open

class Reference
{
    use DiContainerTrait;
    use InitializerTrait {
        init as private _init;
Severity: Minor
Found in src/Reference.php - About 2 hrs to fix

Function createAnalysingTheirModel has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
Open

    public function createAnalysingTheirModel(array $defaults = []): Model
    {
        if ((self::$analysingTheirModelMap ?? null) === null) {
            self::$analysingTheirModelMap = new WeakAnalysingMap();
        }
Severity: Minor
Found in src/Reference.php - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function deduplicateAnalysingKey has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
Open

    private function deduplicateAnalysingKey(array $analysingKey, object $analysingOwner): array
    {
        if ((self::$analysingClosureMap ?? null) === null) {
            self::$analysingClosureMap = new WeakAnalysingMap();
        }
Severity: Minor
Found in src/Reference.php - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method createAnalysingTheirModel has 39 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    public function createAnalysingTheirModel(array $defaults = []): Model
    {
        if ((self::$analysingTheirModelMap ?? null) === null) {
            self::$analysingTheirModelMap = new WeakAnalysingMap();
        }
Severity: Minor
Found in src/Reference.php - About 1 hr to fix

Method deduplicateAnalysingKey has 32 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    private function deduplicateAnalysingKey(array $analysingKey, object $analysingOwner): array
    {
        if ((self::$analysingClosureMap ?? null) === null) {
            self::$analysingClosureMap = new WeakAnalysingMap();
        }
Severity: Minor
Found in src/Reference.php - About 1 hr to fix

Method onHookToTheirModel has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

    protected function onHookToTheirModel(Model $theirModel, string $spot, \Closure $fx, array $args = [], int $priority = 5): int
Severity: Minor
Found in src/Reference.php - About 35 mins to fix

Similar blocks of code found in 2 locations. Consider refactoring.
Open

    protected function onHookToOurModel(string $spot, \Closure $fx, array $args = [], int $priority = 5): int
    {
        $name = $this->shortName; // use static function to allow this object to be GCed

        return $this->getOurModel()->onHookDynamic(
Severity: Major
Found in src/Reference.php and 1 other location - About 2 hrs to fix
src/Model/Join.php on lines 178..195

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 124.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

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