Class: Pgchief::Command::UserDrop

Inherits:
Base
  • Object
show all
Defined in:
lib/pgchief/command/user_drop.rb

Overview

Class to drop a user

Instance Attribute Summary collapse

Attributes inherited from Base

#conn, #params

Instance Method Summary collapse

Methods inherited from Base

call, #initialize

Constructor Details

This class inherits a constructor from Pgchief::Command::Base

Instance Attribute Details

#username ⇒ Object (readonly)

Returns the value of attribute username.



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# File 'lib/pgchief/command/user_drop.rb', line 7

def username
  @username
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/pgchief/command/user_drop.rb', line 9

def call
  @username = params.first
  raise Pgchief::Errors::UserExistsError unless user_exists?

  revoke_all_privileges
  drop_user

  "User '#{username}' dropped successfully!"
rescue PG::Error => e
  "Error: #{e.message}"
ensure
  conn.close
end