lib/rm/plugins/agendav.rb

   1 require 'pg'
   2
   3 require 'common/agendav_plugin'
   4 require 'rm/rm_plugin'
   5
   6 class AgendavRm
   7
   8   include AgendavPlugin
   9   include RmPlugin
  10
  11
  12   def delete_user(user)
  13     # Delete the given username and any records in other tables
  14     # belonging to it.
  15     raise NonexistentUserError.new(user.to_s()) if not user_exists(user)
  16
  17     sql_queries = ['DELETE FROM prefs WHERE username = $1;']
  18     sql_queries << 'DELETE FROM shared WHERE user_from = $1;'
  19
  20     begin
  21       connection = PGconn.connect(@db_host,
  22                                   @db_port,
  23                                   @db_opts,
  24                                   @db_tty,
  25                                   @db_name,
  26                                   @db_user,
  27                                   @db_pass)
  28
  29       sql_queries.each do |sql_query|
  30         connection.query(sql_query, [user.to_s()])
  31       end
  32
  33       connection.close()
  34
  35     rescue PGError => e
  36       # Pretend like we're database-agnostic in case we ever are.
  37       raise DatabaseError.new(e)
  38     end
  39
  40   end
  41
  42 end