Class: GraphQL::PersistedQueries::Resolver

Inherits:
Object
  • Object
show all
Defined in:
lib/graphql/persisted_queries/resolver.rb

Overview

Fetches or stores query string in the storage

Defined Under Namespace

Classes: NotFound, WrongHash

Instance Method Summary collapse

Constructor Details

#initialize(extensions, store, hash_generator_proc) ⇒ Resolver

Returns a new instance of Resolver.



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# File 'lib/graphql/persisted_queries/resolver.rb', line 21

def initialize(extensions, store, hash_generator_proc)
  @extensions = extensions
  @store = store
  @hash_generator_proc = hash_generator_proc
end

Instance Method Details

#resolve(query_str) ⇒ Object 



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# File 'lib/graphql/persisted_queries/resolver.rb', line 27

def resolve(query_str)
  return query_str if hash.nil?

  if query_str
    persist_query(query_str)
  else
    query_str = @store.fetch_query(hash)
    raise NotFound if query_str.nil?
  end

  query_str
end