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drhenner/ror_ecommerce

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Showing 346 of 346 total issues

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

  def update
    if session_cart.update_attributes(allowed_params)
      if params[:commit] && params[:commit] == "checkout"
        redirect_to( checkout_shopping_order_url('checkout'))
      else
Severity: Minor
Found in app/controllers/shopping/cart_items_controller.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

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

  def self.fulfillment_grid(params = {})
    grid = Order.includes([:user]).where({ :orders => {:shipped => false }} ).where("orders.completed_at IS NOT NULL")
    grid = grid.where({:active => true })                     unless  params[:show_all].present? && params[:show_all] == 'true'
    grid = grid.where("orders.number LIKE ?", "#{params[:number]}%")  if params[:number].present?
    grid = grid.where("orders.shipped = ?", true)                     if (params[:shipped].present? && params[:shipped] == 'true')
Severity: Minor
Found in app/models/order.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

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

  def merge_with_previous_cart!
    if user_id && previous_cart
      current_items = cart_items.map(&:variant_id)
      previous_cart.cart_items.each do |item|
        self.add_variant(item.variant_id, item.user, item.quantity) unless current_items.include?(item.variant_id)
Severity: Minor
Found in app/models/cart.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

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

  def next_admin_order_form()
     # if cart is empty
    if !session_admin_cart.customer_id
      return admin_shopping_users_url
    elsif !session_admin_cart.shopping_cart_items
Severity: Minor
Found in app/controllers/admin/shopping/checkout/base_controller.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 create_order
    @session_order = current_user.orders.create(:number       => Time.now.to_i,
                                                :ip_address   => request.env['REMOTE_ADDR'],
                                                :bill_address => current_user.billing_address  )
    add_new_cart_items(session_cart.shopping_cart_items)
Severity: Minor
Found in app/controllers/shopping/base_controller.rb and 1 other location - About 20 mins to fix
app/controllers/admin/shopping/checkout/base_controller.rb on lines 53..58

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 27.

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 create_order
    @session_admin_order = checkout_user.orders.create(:number       => Time.now.to_i,
                                                :ip_address   => request.env['REMOTE_ADDR'],
                                                :bill_address => checkout_user.billing_address  )
    add_new_cart_items(session_cart.shopping_cart_items)
Severity: Minor
Found in app/controllers/admin/shopping/checkout/base_controller.rb and 1 other location - About 20 mins to fix
app/controllers/shopping/base_controller.rb on lines 64..69

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 27.

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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