Class: Dynamoid::AdapterPlugin::AwsSdkV3::CreateTable

Inherits:
Object
  • Object
show all
Defined in:
lib/dynamoid/adapter_plugin/aws_sdk_v3/create_table.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(client, table_name, key, options) ⇒ CreateTable

Returns a new instance of CreateTable.



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# File 'lib/dynamoid/adapter_plugin/aws_sdk_v3/create_table.rb', line 12

def initialize(client, table_name, key, options)
  @client = client
  @table_name = table_name
  @key = key
  @options = options
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/dynamoid/adapter_plugin/aws_sdk_v3/create_table.rb', line 10

def client
  @client
end

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/dynamoid/adapter_plugin/aws_sdk_v3/create_table.rb', line 10

def key
  @key
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/dynamoid/adapter_plugin/aws_sdk_v3/create_table.rb', line 10

def options
  @options
end

#table_name ⇒ Object (readonly)

Returns the value of attribute table_name.



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# File 'lib/dynamoid/adapter_plugin/aws_sdk_v3/create_table.rb', line 10

def table_name
  @table_name
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/dynamoid/adapter_plugin/aws_sdk_v3/create_table.rb', line 19

def call
  billing_mode = options[:billing_mode]
  read_capacity = options[:read_capacity] || Dynamoid::Config.read_capacity
  write_capacity = options[:write_capacity] || Dynamoid::Config.write_capacity

  secondary_indexes = options.slice(
    :local_secondary_indexes,
    :global_secondary_indexes
  )
  ls_indexes = options[:local_secondary_indexes]
  gs_indexes = options[:global_secondary_indexes]

  key_schema = {
    hash_key_schema: { key => (options[:hash_key_type] || :string) },
    range_key_schema: options[:range_key]
  }
  attribute_definitions = build_all_attribute_definitions(
    key_schema,
    secondary_indexes
  )
  key_schema = aws_key_schema(
    key_schema[:hash_key_schema],
    key_schema[:range_key_schema]
  )

  client_opts = {
    table_name: table_name,
    key_schema: key_schema,
    attribute_definitions: attribute_definitions
  }

  if billing_mode == :on_demand
    client_opts[:billing_mode] = 'PAY_PER_REQUEST'
  else
    client_opts[:billing_mode] = 'PROVISIONED'
    client_opts[:provisioned_throughput] = {
      read_capacity_units: read_capacity,
      write_capacity_units: write_capacity
    }
  end

  if ls_indexes.present?
    client_opts[:local_secondary_indexes] = ls_indexes.map do |index|
      index_to_aws_hash(index)
    end
  end

  if gs_indexes.present?
    client_opts[:global_secondary_indexes] = gs_indexes.map do |index|
      index_to_aws_hash(index)
    end
  end
  resp = client.create_table(client_opts)
  options[:sync] = true if !options.key?(:sync) && ls_indexes.present? || gs_indexes.present?

  if options[:sync]
    status = PARSE_TABLE_STATUS.call(resp, :table_description)
    if status == TABLE_STATUSES[:creating]
      UntilPastTableStatus.new(client, table_name, :creating).call
    end
  end

  # Response to original create_table, which, if options[:sync]
  # may have an outdated table_description.table_status of "CREATING"
  resp
end