Class: Textus::Write::Reject

Inherits:
Object
  • Object
show all
Extended by:
Contract::DSL
Defined in:
lib/textus/write/reject.rb

Instance Method Summary collapse

Methods included from Contract::DSL

arg, around, cli, cli_stdin, contract, contract?, summary, surfaces, verb, view

Constructor Details

#initialize(container:, call:) ⇒ Reject

Returns a new instance of Reject.



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# File 'lib/textus/write/reject.rb', line 12

def initialize(container:, call:)
  @container    = container
  @call         = call
  @manifest     = container.manifest
  @schemas      = container.schemas
  @events       = container.events
end

Instance Method Details

#call(pending_key) ⇒ Object 



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# File 'lib/textus/write/reject.rb', line 20

def call(pending_key)
  guard.for(:reject, pending_key).check!(
    Textus::Domain::Policy::Evaluation.new(
      actor: @call.role, transition: :reject, origin: pending_key,
      target: pending_key, envelope: nil, manifest: @manifest
    ),
  )

  mentry = @manifest.resolver.resolve(pending_key).entry
  unless mentry.in_proposal_zone?(@manifest.policy)
    raise ProposalError.new("reject: '#{pending_key}' is not in a proposal zone (zone=#{mentry.zone})")
  end

  env = Textus::Read::Get.new(
    container: @container, call: @call,
  ).call(pending_key)
  proposal = env.meta&.dig("proposal") or
    raise ProposalError.new("entry has no proposal block: #{pending_key}")
  target_key = proposal["target_key"] or
    raise ProposalError.new("proposal missing target_key")

  delete_op.call(pending_key, suppress_events: true)

  @events.publish(:proposal_rejected,
                  ctx: hook_context,
                  key: pending_key,
                  target_key: target_key)

  { "protocol" => PROTOCOL, "rejected" => pending_key, "target_key" => target_key }
end