Class: Dbwatcher::Api::V1::SystemInfoController

Inherits:
BaseController
  • Object
show all
Defined in:
app/controllers/dbwatcher/api/v1/system_info_controller.rb

Overview

System information API controller

Provides RESTful API endpoints for system information access. Supports JSON responses for programmatic access to system data. rubocop:disable Metrics/ClassLength

Instance Method Summary collapse

Instance Method Details

#cache_status ⇒ void

This method returns an undefined value.

Get cache status and metadata

rubocop:disable Metrics/MethodLength



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# File 'app/controllers/dbwatcher/api/v1/system_info_controller.rb', line 135

def cache_status
  info_available = system_info_storage.info_available?
  cache_age = system_info_storage.info_age

  render json: {
    status: :ok,
    data: {
      cache_available: info_available,
      cache_age: cache_age&.round(2),
      cache_expired: cache_age && cache_age > Dbwatcher.configuration.system_info_cache_duration,
      max_cache_age: Dbwatcher.configuration.system_info_cache_duration,
      refresh_interval: Dbwatcher.configuration.system_info_refresh_interval
    },
    timestamp: Time.current.iso8601
  }
rescue StandardError => e
  log_error "API: Failed to get cache status: #{e.message}"
  render json: { error: e.message }, status: :internal_server_error
end

#clear_cache ⇒ void

This method returns an undefined value.

Clear system information cache



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# File 'app/controllers/dbwatcher/api/v1/system_info_controller.rb', line 118

def clear_cache
  system_info_storage.clear_cache

  render json: {
    status: :ok,
    message: "System information cache cleared successfully",
    timestamp: Time.current.iso8601
  }
rescue StandardError => e
  log_error "API: Failed to clear cache: #{e.message}"
  render json: { error: e.message }, status: :internal_server_error
end

#database ⇒ void

This method returns an undefined value.

Get database information only



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# File 'app/controllers/dbwatcher/api/v1/system_info_controller.rb', line 68

def database
  info = system_info_storage.cached_info

  render json: {
    status: :ok,
    data: info[:database] || {},
    timestamp: Time.current.iso8601,
    cache_age: system_info_storage.info_age&.round(2)
  }
rescue StandardError => e
  log_error "API: Failed to get database information: #{e.message}"
  render json: { error: e.message }, status: :internal_server_error
end

#index ⇒ void

This method returns an undefined value.

Get complete system information



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# File 'app/controllers/dbwatcher/api/v1/system_info_controller.rb', line 17

def index
  info = system_info_storage.cached_info

  render json: {
    status: :ok,
    data: info,
    timestamp: Time.current.iso8601,
    cache_age: system_info_storage.info_age&.round(2)
  }
rescue StandardError => e
  log_error "API: Failed to get system information: #{e.message}"
  render json: { error: e.message }, status: :internal_server_error
end

#machine ⇒ void

This method returns an undefined value.

Get machine information only



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# File 'app/controllers/dbwatcher/api/v1/system_info_controller.rb', line 51

def machine
  info = system_info_storage.cached_info

  render json: {
    status: :ok,
    data: info[:machine] || {},
    timestamp: Time.current.iso8601,
    cache_age: system_info_storage.info_age&.round(2)
  }
rescue StandardError => e
  log_error "API: Failed to get machine information: #{e.message}"
  render json: { error: e.message }, status: :internal_server_error
end

#refresh ⇒ void

This method returns an undefined value.

Refresh system information



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# File 'app/controllers/dbwatcher/api/v1/system_info_controller.rb', line 34

def refresh
  info = system_info_storage.refresh_info

  render json: {
    status: :ok,
    data: info,
    timestamp: Time.current.iso8601,
    message: "System information refreshed successfully"
  }
rescue StandardError => e
  log_error "API: Failed to refresh system information: #{e.message}"
  render json: { error: e.message }, status: :internal_server_error
end

#runtime ⇒ void

This method returns an undefined value.

Get runtime information only



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# File 'app/controllers/dbwatcher/api/v1/system_info_controller.rb', line 85

def runtime
  info = system_info_storage.cached_info

  render json: {
    status: :ok,
    data: info[:runtime] || {},
    timestamp: Time.current.iso8601,
    cache_age: system_info_storage.info_age&.round(2)
  }
rescue StandardError => e
  log_error "API: Failed to get runtime information: #{e.message}"
  render json: { error: e.message }, status: :internal_server_error
end

#summary ⇒ void

This method returns an undefined value.

Get system information summary



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# File 'app/controllers/dbwatcher/api/v1/system_info_controller.rb', line 102

def summary
  summary_data = system_info_storage.summary

  render json: {
    status: :ok,
    data: summary_data,
    timestamp: Time.current.iso8601
  }
rescue StandardError => e
  log_error "API: Failed to get system info summary: #{e.message}"
  render json: { error: e.message }, status: :internal_server_error
end