Class: WCC::Contentful::Graphql::Builder

Inherits:
Object
  • Object
show all
Defined in:
lib/wcc/contentful/graphql/builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(types, store) ⇒ Builder

Returns a new instance of Builder.



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# File 'lib/wcc/contentful/graphql/builder.rb', line 15

def initialize(types, store)
  @types = types if types.is_a? WCC::Contentful::IndexedRepresentation
  @types ||=
    if types.is_a?(String) && File.exist?(types)
      WCC::Contentful::ContentTypeIndexer.load(types).types
    end

  unless @types
    raise ArgumentError, 'Cannot parse types - not an IndexedRepresentation ' \
      "nor a schema file on disk: #{types}"
  end

  @store = store

  @schema_types = build_schema_types
  @root_types = @schema_types.dup
end

Instance Attribute Details

#root_types ⇒ Object (readonly)

Returns the value of attribute root_types.



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# File 'lib/wcc/contentful/graphql/builder.rb', line 13

def root_types
  @root_types
end

#schema_types ⇒ Object (readonly)

Returns the value of attribute schema_types.



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# File 'lib/wcc/contentful/graphql/builder.rb', line 12

def schema_types
  @schema_types
end

Instance Method Details

#build_schema ⇒ Object 



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# File 'lib/wcc/contentful/graphql/builder.rb', line 38

def build_schema
  root_query_type = build_root_query(root_types)

  builder = self
  GraphQL::Schema.define do
    query root_query_type

    resolve_type ->(_type, obj, _ctx) {
      content_type = WCC::Contentful::Helpers.content_type_from_raw(obj)
      builder.schema_types[content_type]
    }
  end
end

#configure(&block) ⇒ Object 



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# File 'lib/wcc/contentful/graphql/builder.rb', line 33

def configure(&block)
  instance_exec(&block)
  self
end