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ece517-p3/expertiza

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app/models/review_questionnaire.rb

Summary

Maintainability
A
1 hr
Test Coverage

Mass assignment is not restricted using attr_accessible
Open

class ReviewQuestionnaire < Questionnaire
Severity: Critical
Found in app/models/review_questionnaire.rb by brakeman

This warning comes up if a model does not limit what attributes can be set through mass assignment.

In particular, this check looks for attr_accessible inside model definitions. If it is not found, this warning will be issued.

Brakeman also warns on use of attr_protected - especially since it was found to be vulnerable to bypass. Warnings for mass assignment on models using attr_protected will be reported, but at a lower confidence level.

Note that disabling mass assignment globally will suppress these warnings.

Assignment Branch Condition size for get_assessments_round_for is too high. [21/15]
Open

  def get_assessments_round_for(participant, round)
    team = AssignmentTeam.team(participant)
    return nil unless team

    team_id = team.id
Severity: Minor
Found in app/models/review_questionnaire.rb by rubocop

This cop checks that the ABC size of methods is not higher than the configured maximum. The ABC size is based on assignments, branches (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric

Method get_assessments_round_for has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

  def get_assessments_round_for(participant, round)
    team = AssignmentTeam.team(participant)
    return nil unless team

    team_id = team.id
Severity: Minor
Found in app/models/review_questionnaire.rb - 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"

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