Sign upLogin

expertiza/expertiza

View on GitHub
Star
app/models/due_date.rb

Summary

Maintainability
A
2 hrs
Test Coverage
B
80%

Method has too many lines. [18/10]
Open

  def self.get_next_due_date(assignment_id, topic_id = nil)
    if Assignment.find(assignment_id).staggered_deadline?
      next_due_date = TopicDueDate.find_by(['parent_id = ? and due_at >= ?', topic_id, Time.zone.now])
      # if certion TopicDueDate is not exist, we should query next corresponding AssignmentDueDate.
      # eg. Time.now is 08/28/2016
Severity: Minor
Found in app/models/due_date.rb by rubocop

This cop checks if the length of a method exceeds some maximum value. Comment lines can optionally be ignored. The maximum allowed length is configurable.

Assignment Branch Condition size for get_next_due_date is too high. [20.05/15]
Open

  def self.get_next_due_date(assignment_id, topic_id = nil)
    if Assignment.find(assignment_id).staggered_deadline?
      next_due_date = TopicDueDate.find_by(['parent_id = ? and due_at >= ?', topic_id, Time.zone.now])
      # if certion TopicDueDate is not exist, we should query next corresponding AssignmentDueDate.
      # eg. Time.now is 08/28/2016
Severity: Minor
Found in app/models/due_date.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

Assignment Branch Condition size for done_in_assignment_round is too high. [18.17/15]
Open

  def self.done_in_assignment_round(assignment_id, response)
    # for author feedback, quiz, teammate review and metareview, Expertiza only support one round, so the round # should be 1
    return 0 if ResponseMap.find(response.map_id).type != 'ReviewResponseMap'

    due_dates = DueDate.where(parent_id: assignment_id)
Severity: Minor
Found in app/models/due_date.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_next_due_date has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
Open

  def self.get_next_due_date(assignment_id, topic_id = nil)
    if Assignment.find(assignment_id).staggered_deadline?
      next_due_date = TopicDueDate.find_by(['parent_id = ? and due_at >= ?', topic_id, Time.zone.now])
      # if certion TopicDueDate is not exist, we should query next corresponding AssignmentDueDate.
      # eg. Time.now is 08/28/2016
Severity: Minor
Found in app/models/due_date.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"

Further reading

Method done_in_assignment_round has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def self.done_in_assignment_round(assignment_id, response)
    # for author feedback, quiz, teammate review and metareview, Expertiza only support one round, so the round # should be 1
    return 0 if ResponseMap.find(response.map_id).type != 'ReviewResponseMap'

    due_dates = DueDate.where(parent_id: assignment_id)
Severity: Minor
Found in app/models/due_date.rb - About 35 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

Method due_at_is_valid_datetime has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def due_at_is_valid_datetime
    if due_at.present?
      errors.add(:due_at, 'must be a valid datetime') if (begin
                                                            DateTime.strptime(due_at.to_s, '%Y-%m-%d %H:%M:%S')
                                                          rescue StandardError
Severity: Minor
Found in app/models/due_date.rb - 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

Avoid more than 3 levels of block nesting.
Open

            if assignment_due_date.due_at >= Time.zone.now
              next_due_date = assignment_due_date
              break
            end
Severity: Minor
Found in app/models/due_date.rb by rubocop

This cop checks for excessive nesting of conditional and looping constructs.

You can configure if blocks are considered using the CountBlocks option. When set to false (the default) blocks are not counted towards the nesting level. Set to true to count blocks as well.

The maximum level of nesting allowed is configurable.

Prefer Date or Time over DateTime.
Open

                                                            DateTime.strptime(due_at.to_s, '%Y-%m-%d %H:%M:%S')
Severity: Minor
Found in app/models/due_date.rb by rubocop

This cop checks for uses of DateTime that should be replaced by Date or Time.

Example:

# bad - uses `DateTime` for current time
DateTime.now

# good - uses `Time` for current time
Time.now

# bad - uses `DateTime` for modern date
DateTime.iso8601('2016-06-29')

# good - uses `Date` for modern date
Date.iso8601('2016-06-29')

# good - uses `DateTime` with start argument for historical date
DateTime.iso8601('1751-04-23', Date::ENGLAND)

Use a guard clause instead of wrapping the code inside a conditional expression.
Open

    if due_at.present?
Severity: Minor
Found in app/models/due_date.rb by rubocop

Use a guard clause instead of wrapping the code inside a conditional expression

Example:

# bad
def test
  if something
    work
  end
end

# good
def test
  return unless something
  work
end

# also good
def test
  work if something
end

# bad
if something
  raise 'exception'
else
  ok
end

# good
raise 'exception' if something
ok

Missing top-level class documentation comment.
Open

class DueDate < ApplicationRecord
Severity: Minor
Found in app/models/due_date.rb by rubocop

This cop checks for missing top-level documentation of classes and modules. Classes with no body are exempt from the check and so are namespace modules - modules that have nothing in their bodies except classes, other modules, or constant definitions.

The documentation requirement is annulled if the class or module has a "#:nodoc:" comment next to it. Likewise, "#:nodoc: all" does the same for all its children.

Example:

# bad
class Person
  # ...
end

# good
# Description/Explanation of Person class
class Person
  # ...
end

There are no issues that match your filters.

Category
Status