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src/Illuminate/Database/Concerns/BuildsQueries.php

Summary

Maintainability
D
1 day
Test Coverage

File BuildsQueries.php has 287 lines of code (exceeds 250 allowed). Consider refactoring.
Open

<?php

namespace Illuminate\Database\Concerns;

use Illuminate\Container\Container;
Severity: Minor
Found in src/Illuminate/Database/Concerns/BuildsQueries.php - About 2 hrs to fix

    Method paginateUsingCursor has 67 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        protected function paginateUsingCursor($perPage, $columns = ['*'], $cursorName = 'cursor', $cursor = null)
    {
        if (! $cursor instanceof Cursor) {
            $cursor = is_string($cursor)
                ? Cursor::fromEncoded($cursor)
    Severity: Major
    Found in src/Illuminate/Database/Concerns/BuildsQueries.php - About 2 hrs to fix

      Function orderedLazyById has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
      Open

          protected function orderedLazyById($chunkSize = 1000, $column = null, $alias = null, $descending = false)
    {
        if ($chunkSize < 1) {
            throw new InvalidArgumentException('The chunk size should be at least 1');
        }
      Severity: Minor
      Found in src/Illuminate/Database/Concerns/BuildsQueries.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 getOriginalColumnNameForCursorPagination has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
      Open

          protected function getOriginalColumnNameForCursorPagination($builder, string $parameter)
    {
        $columns = $builder instanceof Builder ? $builder->getQuery()->getColumns() : $builder->getColumns();

        if (! is_null($columns)) {
      Severity: Minor
      Found in src/Illuminate/Database/Concerns/BuildsQueries.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 orderedChunkById has 26 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          public function orderedChunkById($count, callable $callback, $column = null, $alias = null, $descending = false)
    {
        $column ??= $this->defaultKeyName();

        $alias ??= $column;
      Severity: Minor
      Found in src/Illuminate/Database/Concerns/BuildsQueries.php - About 1 hr to fix

        Method orderedLazyById has 26 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

            protected function orderedLazyById($chunkSize = 1000, $column = null, $alias = null, $descending = false)
    {
        if ($chunkSize < 1) {
            throw new InvalidArgumentException('The chunk size should be at least 1');
        }
        Severity: Minor
        Found in src/Illuminate/Database/Concerns/BuildsQueries.php - About 1 hr to fix

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

              public function orderedChunkById($count, callable $callback, $column = null, $alias = null, $descending = false)
          Severity: Minor
          Found in src/Illuminate/Database/Concerns/BuildsQueries.php - About 35 mins to fix

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

                protected function paginator($items, $total, $perPage, $currentPage, $options)
            Severity: Minor
            Found in src/Illuminate/Database/Concerns/BuildsQueries.php - About 35 mins to fix

              Function lazy has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
              Open

                  public function lazy($chunkSize = 1000)
    {
        if ($chunkSize < 1) {
            throw new InvalidArgumentException('The chunk size should be at least 1');
        }
              Severity: Minor
              Found in src/Illuminate/Database/Concerns/BuildsQueries.php - About 25 mins 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 orderedChunkById has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
              Open

                  public function orderedChunkById($count, callable $callback, $column = null, $alias = null, $descending = false)
    {
        $column ??= $this->defaultKeyName();

        $alias ??= $column;
              Severity: Minor
              Found in src/Illuminate/Database/Concerns/BuildsQueries.php - About 25 mins 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

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

                  public function eachById(callable $callback, $count = 1000, $column = null, $alias = null)
    {
        return $this->chunkById($count, function ($results, $page) use ($callback, $count) {
            foreach ($results as $key => $value) {
                if ($callback($value, (($page - 1) * $count) + $key) === false) {
              Severity: Major
              Found in src/Illuminate/Database/Concerns/BuildsQueries.php and 1 other location - About 1 hr to fix
              src/Illuminate/Database/Eloquent/Relations/BelongsToMany.php on lines 1029..1038

              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 115.

              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

              Further Reading

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