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fernandokosh/redmine_time_tracker

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app/helpers/time_trackers_helper.rb

Summary

Maintainability
C
1 day
Test Coverage

Method time_string2hour has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
Open

  def time_string2hour(str)
    sec = 0
    if str.match(/\d\d?:\d\d?:\d\d?/) #parse general input form hh:mm:ss
      arr = str.strip.split(':')
      sec = arr[0].to_i * 3600 + arr[1].to_i * 60 + arr[2].to_i
Severity: Minor
Found in app/helpers/time_trackers_helper.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 tt_sort_link has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

  def tt_sort_link(sort_arg, column, caption, default_order)
    css, order = nil, default_order

    tt_sort_criteria = @sort_logs_criteria if sort_arg == :sort_logs
    tt_sort_criteria = @sort_bookings_criteria if sort_arg == :sort_bookings
Severity: Minor
Found in app/helpers/time_trackers_helper.rb - About 55 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 query_from_id has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  def query_from_id
    unless params[:query_id].blank?
      query = Query.find(params[:query_id], :conditions => "project_id IS NULL")
      raise ::Unauthorized unless query.visible?
      sess_info = {:filters => query.filters, :group_by => query.group_by, :column_names => query.column_names}
Severity: Minor
Found in app/helpers/time_trackers_helper.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 permission_checker has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  def permission_checker(permission_list, context, global = false)
    return true if User.current.admin?
    flag = false
    permission_list.each do |permission|
      if global
Severity: Minor
Found in app/helpers/time_trackers_helper.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

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

  def time_bookings_query
    @query_bookings ||= if params[:set_filter] == '3' || session[:tt_user_bookings_query].nil?
      query = TimeBookingQuery.new :name => 'x', :filters => {}
      query.build_from_params(params)
      session[:tt_user_bookings_query] = {:filters => query.filters, :group_by => query.group_by, :column_names => query.column_names}
Severity: Major
Found in app/helpers/time_trackers_helper.rb and 1 other location - About 2 hrs to fix
app/helpers/time_trackers_helper.rb on lines 173..182

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 82.

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

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

  def time_logs_query
    @query_logs ||= if params[:set_filter] == '2' || session[:tt_user_logs_query].nil?
      query = TimeLogQuery.new :name => 'x', :filters => {}
      query.build_from_params(params)
      session[:tt_user_logs_query] = {:filters => query.filters, :group_by => query.group_by, :column_names => query.column_names}
Severity: Major
Found in app/helpers/time_trackers_helper.rb and 1 other location - About 2 hrs to fix
app/helpers/time_trackers_helper.rb on lines 184..193

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 82.

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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