Class: ZeroRailsAdapter::Request

Inherits:
Object
  • Object
show all
Defined in:
lib/zero_rails_adapter/request.rb

Constant Summary collapse

REQUIRED_KEYS = 
%w[clientGroupID mutations pushVersion timestamp requestID].freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**attributes) ⇒ Request

Returns a new instance of Request.



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# File 'lib/zero_rails_adapter/request.rb', line 85

def initialize(**attributes)
  attributes.each { |name, value| instance_variable_set(:"@#{name}", value) }
end

Instance Attribute Details

#app_id ⇒ Object (readonly)

Returns the value of attribute app_id.



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# File 'lib/zero_rails_adapter/request.rb', line 7

def app_id
  @app_id
end

#body ⇒ Object (readonly)

Returns the value of attribute body.



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# File 'lib/zero_rails_adapter/request.rb', line 7

def body
  @body
end

#client_group_id ⇒ Object (readonly)

Returns the value of attribute client_group_id.



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# File 'lib/zero_rails_adapter/request.rb', line 7

def client_group_id
  @client_group_id
end

#mutations ⇒ Object (readonly)

Returns the value of attribute mutations.



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# File 'lib/zero_rails_adapter/request.rb', line 7

def mutations
  @mutations
end

#push_version ⇒ Object (readonly)

Returns the value of attribute push_version.



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# File 'lib/zero_rails_adapter/request.rb', line 7

def push_version
  @push_version
end

#request_id ⇒ Object (readonly)

Returns the value of attribute request_id.



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# File 'lib/zero_rails_adapter/request.rb', line 7

def request_id
  @request_id
end

#schema ⇒ Object (readonly)

Returns the value of attribute schema.



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# File 'lib/zero_rails_adapter/request.rb', line 7

def schema
  @schema
end

#timestamp ⇒ Object (readonly)

Returns the value of attribute timestamp.



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# File 'lib/zero_rails_adapter/request.rb', line 7

def timestamp
  @timestamp
end

Class Method Details

.parse(body, query:) ⇒ Object 



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# File 'lib/zero_rails_adapter/request.rb', line 10

def self.parse(body, query:)
  body = body.to_h.stringify_keys if body.respond_to?(:to_h)
  query = query.to_h.stringify_keys if query.respond_to?(:to_h)
  mutation_ids = extract_mutation_ids(body)

  validate_body!(body, mutation_ids:)
  validate_query!(query, mutation_ids:)

  unless body["pushVersion"] == 1
    raise UnsupportedPushVersionError.new(body["pushVersion"], mutation_ids:)
  end

  mutations = body["mutations"].map { |value| Mutation.parse(value) }
  new(
    body:,
    client_group_id: body["clientGroupID"],
    mutations:,
    push_version: body["pushVersion"],
    timestamp: body["timestamp"],
    request_id: body["requestID"],
    schema: query["schema"],
    app_id: query["appID"]
  )
rescue ParseError => error
  if error.mutation_ids.empty?
    raise ParseError.new(error.message, mutation_ids:, source: error.source)
  end

  raise
end

Instance Method Details

#mutation_ids ⇒ Object 



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# File 'lib/zero_rails_adapter/request.rb', line 89

def mutation_ids
  mutations.map(&:identifier)
end