Class: MendixBridge::DependencyIndex

Inherits:
Object
  • Object
show all
Defined in:
lib/mendix_bridge/dependency_index.rb

Defined Under Namespace

Classes: Edge

Constant Summary collapse

UNQUALIFIED_REFERENCE_KEYS = 
%w[
  included_in_user_roles manageable_roles
].freeze
KIND_KEYS = 
{
  "calls" => "call",
  "microflow_calls" => "microflow_call",
  "nanoflow_calls" => "nanoflow_call",
  "javascript_action_calls" => "javascript_action_call",
  "page_links" => "page_link",
  "layout" => "layout",
  "structure" => "mapping_structure",
  "generalization" => "generalization",
  "from" => "association_source",
  "to" => "association_target",
  "execute_roles" => "execute_role",
  "view_roles" => "view_role",
  "module_roles" => "module_role",
  "role" => "security_role",
  "home_page" => "navigation_home",
  "login_page" => "navigation_login",
  "not_found_page" => "navigation_not_found",
  "target" => "target",
  "type" => "type_reference"
}.freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(inventory, edges: nil) ⇒ DependencyIndex

Returns a new instance of DependencyIndex.



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# File 'lib/mendix_bridge/dependency_index.rb', line 52

def initialize(inventory, edges: nil)
  @inventory = inventory
  @names = inventory.elements.filter_map(&:qualified_name).to_set
  @qualified_names = @names.select { |name| name.include?(".") }.to_set
  @edges = (edges || build_edges).freeze
end

Instance Attribute Details

#edges ⇒ Object (readonly)

Returns the value of attribute edges.



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# File 'lib/mendix_bridge/dependency_index.rb', line 37

def edges
  @edges
end

Class Method Details

.load(path, inventory:) ⇒ Object 



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# File 'lib/mendix_bridge/dependency_index.rb', line 39

def self.load(path, inventory:)
  data = JSON.parse(File.read(path))
  edges = data.fetch("edges").map do |edge|
    Edge.new(
      from: edge.fetch("from"),
      to: edge.fetch("to"),
      kind: edge.fetch("kind"),
      path: edge.fetch("path")
    )
  end
  new(inventory, edges:)
end

Instance Method Details

#callees(name, transitive: false) ⇒ Object 



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# File 'lib/mendix_bridge/dependency_index.rb', line 74

def callees(name, transitive: false)
  select_edges(
    dependencies(name, transitive:),
    %w[call microflow_call nanoflow_call javascript_action_call]
  )
end

#callers(name, transitive: false) ⇒ Object 



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# File 'lib/mendix_bridge/dependency_index.rb', line 67

def callers(name, transitive: false)
  select_edges(
    dependents(name, transitive:),
    %w[call microflow_call nanoflow_call javascript_action_call]
  )
end

#dependencies(name, transitive: false) ⇒ Object 



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# File 'lib/mendix_bridge/dependency_index.rb', line 59

def dependencies(name, transitive: false)
  traverse(name, direction: :forward, transitive:)
end

#dependents(name, transitive: false) ⇒ Object 



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# File 'lib/mendix_bridge/dependency_index.rb', line 63

def dependents(name, transitive: false)
  traverse(name, direction: :reverse, transitive:)
end

#impact(name) ⇒ Object 



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# File 'lib/mendix_bridge/dependency_index.rb', line 81

def impact(name)
  dependents(name, transitive: true)
end

#to_h ⇒ Object 



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# File 'lib/mendix_bridge/dependency_index.rb', line 85

def to_h
  {
    schema_version: 1,
    nodes: @names.length,
    edges: edges.map(&:to_h)
  }
end