Document everything with YARD and fix some bugs along the way.

[mailshears.git] / lib / rm / plugins / agendav.rb

diff --git a/lib/rm/plugins/agendav.rb b/lib/rm/plugins/agendav.rb
index 6aa6d9191216d59f635238836bfe7e05ad68d49e..28f1eb4167a4a63bec61889ea47b97492d87f80f 100644 (file)
--- a/lib/rm/plugins/agendav.rb
+++ b/lib/rm/plugins/agendav.rb
@@ -3,53 +3,35 @@ require 'pg'
 require 'common/agendav_plugin'
 require 'rm/rm_plugin'
 
+
+# Handle the removal of Agendav users from its database. Agendav has
+# no concept of domains.
+#
 class AgendavRm
 
   include AgendavPlugin
   include RmPlugin
 
 
-  def delete_domain(domain)
-    # AgenDAV doesn't have a concept of domains.
-  end
-
-  def delete_account(account)
-    # Delete the given username and any records in other tables
-    # belonging to it.
+  # Remove *user* from the Agendav database. This should remove him
+  # from _every_ table in which he is referenced.
+  #
+  # @param user [User] the user to remove.
+  #
+  def remove_user(user)
+    raise NonexistentUserError.new(user.to_s()) if not user_exists(user)
 
     sql_queries = ['DELETE FROM prefs WHERE username = $1;']
     sql_queries << 'DELETE FROM shared WHERE user_from = $1;'
 
-    begin
-      connection = PGconn.connect(@db_host,
-                                  @db_port,
-                                  @db_opts,
-                                  @db_tty,
-                                  @db_name,
-                                  @db_user,
-                                  @db_pass)
-
-      sql_queries.each do |sql_query|
-        connection.query(sql_query, [account])
-      end
-
-      connection.close()
-
-    rescue PGError => e
-      # Pretend like we're database-agnostic in case we ever are.
-      raise DatabaseError.new(e)
-    end
-
-  end
-
+    connection = PGconn.connect(@db_host, @db_port, @db_opts, @db_tty,
+                                @db_name, @db_user, @db_pass)
 
-  def get_domain_usernames(domain)
-    usernames = get_agendav_usernames();
-    matches = usernames.select do |username|
-      username =~ /@#{domain}$/
+    sql_queries.each do |sql_query|
+      connection.query(sql_query, [user.to_s()])
     end
 
-    return matches
+    connection.close()
   end
 
 end