Class: GraphQL::Subscriptions::BroadcastAnalyzer Private
- Inherits:
-
Analysis::AST::Analyzer
- Object
- Analysis::AST::Analyzer
- GraphQL::Subscriptions::BroadcastAnalyzer
- Defined in:
- lib/graphql/subscriptions/broadcast_analyzer.rb
Overview
This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.
Detect whether the current operation: - Is a subscription operation - Is completely broadcastable
Assign the result to context.namespace(:subscriptions)[:subscription_broadcastable]
Instance Method Summary collapse
-
#analyze? ⇒ Boolean
private
Only analyze subscription operations.
-
#initialize(subject) ⇒ BroadcastAnalyzer
constructor
private
A new instance of BroadcastAnalyzer.
-
#on_enter_field(node, parent, visitor) ⇒ Object
private
-
#result ⇒ void
private
Assign the result to context.
Constructor Details
#initialize(subject) ⇒ BroadcastAnalyzer
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Returns a new instance of BroadcastAnalyzer.
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# File 'lib/graphql/subscriptions/broadcast_analyzer.rb', line 13 def initialize(subject) super @default_broadcastable = subject.schema.subscriptions.default_broadcastable # Maybe this will get set to false while analyzing @subscription_broadcastable = true end |
Instance Method Details
#analyze? ⇒ Boolean
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Only analyze subscription operations
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# File 'lib/graphql/subscriptions/broadcast_analyzer.rb', line 21 def analyze? @query.subscription? end |
#on_enter_field(node, parent, visitor) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/graphql/subscriptions/broadcast_analyzer.rb', line 25 def on_enter_field(node, parent, visitor) if (@subscription_broadcastable == false) || visitor.skipping? return end current_field = visitor.field_definition apply_broadcastable(current_field) current_type = visitor.parent_type_definition if current_type.kind.interface? pt = @query.possible_types(current_type) pt.each do |object_type| ot_field = @query.get_field(object_type, current_field.graphql_name) if !ot_field binding.pry end # Inherited fields would be exactly the same object; # only check fields that are overrides of the inherited one if ot_field && ot_field != current_field apply_broadcastable(ot_field) end end end end |
#result ⇒ void
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
This method returns an undefined value.
Assign the result to context. (This method is allowed to return an error, but we don’t need to)
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# File 'lib/graphql/subscriptions/broadcast_analyzer.rb', line 53 def result query.context.namespace(:subscriptions)[:subscription_broadcastable] = @subscription_broadcastable nil end |