Class: PromptObjects::Universal::DeleteEnvData

Inherits:
Primitive show all
Defined in:
lib/prompt_objects/universal/delete_env_data.rb

Overview

Universal capability to delete a key from the shared environment data.

Instance Attribute Summary

Attributes inherited from Capability

#state

Instance Method Summary collapse

Methods inherited from Primitive

#initialize

Methods inherited from Capability

#descriptor, execution_policy, execution_policy_definition, #execution_policy_definition, #execution_policy_signature, #initialize, #resolved_execution_policy

Constructor Details

This class inherits a constructor from PromptObjects::Primitive

Instance Method Details

#description ⇒ Object 



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# File 'lib/prompt_objects/universal/delete_env_data.rb', line 20

def description
  "Delete a key from the shared environment data for this delegation chain."
end

#name ⇒ Object 



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# File 'lib/prompt_objects/universal/delete_env_data.rb', line 16

def name
  "delete_env_data"
end

#parameters ⇒ Object 



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# File 'lib/prompt_objects/universal/delete_env_data.rb', line 24

def parameters
  {
    type: "object",
    properties: {
      key: {
        type: "string",
        description: "The key to delete"
      }
    },
    required: ["key"]
  }
end

#receive(message, context:) ⇒ Object 



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# File 'lib/prompt_objects/universal/delete_env_data.rb', line 37

def receive(message, context:)
  key = message[:key] || message["key"]
  return "Error: 'key' is required" unless key

  root_thread_id = context.env_data_scope
  return "Error: Could not resolve thread scope (no active session)" unless root_thread_id

  store = context.env.session_store
  return "Error: Session store not available" unless store

  deleted = if context.env.respond_to?(:delete_environment_data)
              context.env.delete_environment_data(key: key, context: context)
            else
              store.delete_env_data(root_thread_id: root_thread_id, key: key)
            end

  unless deleted
    return "Key '#{key}' not found in environment data."
  end

  stored_by = context.calling_po || "unknown"

  context.bus.publish(
    from: stored_by,
    to: "env_data",
    message: { action: "delete", key: key }
  )

  unless context.env.respond_to?(:delete_environment_data)
    context.env.notify_env_data_changed(
      action: "delete",
      root_thread_id: root_thread_id,
      key: key,
      stored_by: stored_by
    )
  end

  "Deleted '#{key}' from environment data."
end