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lib/terraforming/resource/dynamo_db.rb

Summary

Maintainability
C
1 day
Test Coverage

Class DynamoDB has 30 methods (exceeds 20 allowed). Consider refactoring.
Open

    class DynamoDB
      include Terraforming::Util
      def self.tf(client: Aws::DynamoDB::Client.new)
        self.new(client).tf
      end
Severity: Minor
Found in lib/terraforming/resource/dynamo_db.rb - About 3 hrs to fix

    Method tfstate has 31 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

          def tfstate
        tables.inject({}) do |resources, dynamo_db_table|
          attributes = {
            "arn"                       => dynamo_db_table["table_arn"],
            "id"                        => dynamo_db_table["table_name"],
    Severity: Minor
    Found in lib/terraforming/resource/dynamo_db.rb - About 1 hr to fix

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

            def local_index_non_key_attributes(local_sec_index)
        attributes = {}
        if !local_sec_index["projection"]["non_key_attributes"].nil?
          hashcode = local_index_hashcode(local_sec_index)
          attributes = {"local_secondary_index.#{hashcode}.non_key_attributes.#" => local_sec_index["projection"]["non_key_attributes"].length.to_s}
      Severity: Major
      Found in lib/terraforming/resource/dynamo_db.rb and 1 other location - About 1 hr to fix
      lib/terraforming/resource/dynamo_db.rb on lines 130..139

      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 60.

      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 global_index_non_key_attributes(global_sec_index)
        attributes = {}
        if !global_sec_index["projection"]["non_key_attributes"].nil?
          hashcode = global_index_hashcode(global_sec_index)
          attributes = {"global_secondary_index.#{hashcode}.non_key_attributes.#" => global_sec_index["projection"]["non_key_attributes"].length.to_s}
      Severity: Major
      Found in lib/terraforming/resource/dynamo_db.rb and 1 other location - About 1 hr to fix
      lib/terraforming/resource/dynamo_db.rb on lines 170..179

      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 60.

      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 local_indexes(dynamo_db_table)
        attributes = {}
        if dynamo_db_table["local_secondary_indexes"]
          attributes = {"local_secondary_index.#"  => dynamo_db_table["local_secondary_indexes"].length.to_s}
          dynamo_db_table["local_secondary_indexes"].each do |local_sec_index|
      Severity: Minor
      Found in lib/terraforming/resource/dynamo_db.rb and 1 other location - About 25 mins to fix
      lib/terraforming/resource/dynamo_db.rb on lines 91..99

      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 29.

      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 global_indexes(dynamo_db_table)
        attributes = {}
        if dynamo_db_table["global_secondary_indexes"]
          attributes = { "global_secondary_index.#"  => dynamo_db_table["global_secondary_indexes"].length.to_s}
          dynamo_db_table["global_secondary_indexes"].each do |global_sec_index|
      Severity: Minor
      Found in lib/terraforming/resource/dynamo_db.rb and 1 other location - About 25 mins to fix
      lib/terraforming/resource/dynamo_db.rb on lines 147..155

      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 29.

      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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