Class: CommandTower::Services::Me::DeleteAccount

Inherits:
ApplicationService show all
Defined in:
app/services/command_tower/services/me/delete_account.rb

Constant Summary collapse

FIELD_KEYS = 
{
  password: :password
}.freeze

Constants inherited from CommandTower::ServiceBase

CommandTower::ServiceBase::ON_ARGUMENT_VALIDATION

Instance Method Summary collapse

Methods inherited from ApplicationService

call, inherited

Methods included from Transactional

#fail_transaction!, #transaction

Methods inherited from CommandTower::ServiceBase

#command_tower_lifecycle, inherited, #internal_validate, #service_lifecycle_error_codes, #service_lifecycle_log_level, #validate!

Methods included from Logging::LifecycleDeclaration

included

Methods included from Execution::ContextAccess

#audit, #execution_context, #log_debug, #log_error, #log_info, #log_warn, #publish_event

Methods included from ArgumentValidation

included

Methods included from CommandTower::ServiceLogging

included

Instance Method Details

#call ⇒ Object 



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# File 'app/services/command_tower/services/me/delete_account.rb', line 14

def call
  if user.deleted?
    context.fail!(
      application_error: CommandTower::Errors::Auth::AccountDeletedError.new
    )
    return
  end

  reject!(password: "Incorrect password") unless user.authenticate(password)

  infrastructure_failure = false

  ActiveRecord::Base.transaction do
    unless invoke_host_finalizer!
      infrastructure_failure = true
      raise ActiveRecord::Rollback
    end

    purge_result = CommandTower::Services::Auth::PurgeUserAssociatedData.call(user:)
    unless purge_result.success?
      infrastructure_failure = true
      raise ActiveRecord::Rollback
    end

    tombstone_result = CommandTower::Services::Auth::TombstoneUser.call(user:)
    unless tombstone_result.success?
      infrastructure_failure = true
      raise ActiveRecord::Rollback
    end

    user.reload
    audit(
      :account_deleted,
      subject: user,
      affected_user: user,
      changes: {},
      metadata: { mechanism: "self_service" }
    )
  end

  if infrastructure_failure
    context.fail!(application_error: CommandTower::Errors::InternalError.new)
    return
  end

  user.reload
  unless user.deleted?
    log_error("Account deletion transaction did not persist for user [#{user.id}]")
    context.fail!(application_error: CommandTower::Errors::InternalError.new)
  end

  log_info("Account deleted for user [#{user.id}]")
  context.message = "Your account has been deleted"
end