Class: GraphQL::AssociationBatchResolver::ResolverBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/graphql/association_batch_resolver/resolver_builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(model, association) ⇒ ResolverBuilder

Returns a new instance of ResolverBuilder.



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# File 'lib/graphql/association_batch_resolver/resolver_builder.rb', line 11

def initialize(model, association)
  @model = model
  @association = association
end

Instance Attribute Details

#association ⇒ Object

Returns the value of attribute association.



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# File 'lib/graphql/association_batch_resolver/resolver_builder.rb', line 9

def association
  @association
end

#model ⇒ Object

Returns the value of attribute model.



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# File 'lib/graphql/association_batch_resolver/resolver_builder.rb', line 9

def model
  @model
end

Instance Method Details

#association_class_name ⇒ Object 



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# File 'lib/graphql/association_batch_resolver/resolver_builder.rb', line 20

def association_class_name
  association.to_s.classify
end

#define_resolver ⇒ Object 



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# File 'lib/graphql/association_batch_resolver/resolver_builder.rb', line 30

def define_resolver
  resolver = Class.new(AssociationResolver)
  resolver.model = model
  resolver.association = association

  model.const_set(resolver_class_name, resolver)

  resolver.validate!
end

#resolver ⇒ Object 



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# File 'lib/graphql/association_batch_resolver/resolver_builder.rb', line 24

def resolver
  define_resolver unless model.const_defined?(resolver_class_name)

  model.const_get(resolver_class_name)
end

#resolver_class_name ⇒ Object 



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# File 'lib/graphql/association_batch_resolver/resolver_builder.rb', line 16

def resolver_class_name
  @resolver_class_name ||= "#{association_class_name}Resolver"
end