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gocodebox/lifterlms

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includes/controllers/class.llms.controller.lesson.progression.php

Summary

Maintainability
A
1 hr
Test Coverage
B
87%

Function quiz_maybe_prevent_lesson_completion has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

    public function quiz_maybe_prevent_lesson_completion( $allow_completion, $user_id, $lesson_id, $trigger, $args ) {

        // If allow completion is already false, we don't need to run any quiz checks.
        if ( ! $allow_completion ) {
            return $allow_completion;
Severity: Minor
Found in includes/controllers/class.llms.controller.lesson.progression.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 quiz_maybe_prevent_lesson_completion has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

    public function quiz_maybe_prevent_lesson_completion( $allow_completion, $user_id, $lesson_id, $trigger, $args ) {
Severity: Minor
Found in includes/controllers/class.llms.controller.lesson.progression.php - About 35 mins to fix

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