X-Git-Url: http://gitweb.michael.orlitzky.com/?p=mailshears.git;a=blobdiff_plain;f=lib%2Frm%2Fplugins%2Fdavical.rb;h=852d9c4c66b1fa97467de79c2628a34fd6320338;hp=04d5fbf024dde17e47375afa486d4359c897c9dd;hb=df4e02ebf6a4e28a58abcb298a4442a245ad0b15;hpb=bd2dabf89ab277fbe315b05e6dfa839afb5ce5ef

diff --git a/lib/rm/plugins/davical.rb b/lib/rm/plugins/davical.rb
index 04d5fbf..852d9c4 100644
--- a/lib/rm/plugins/davical.rb
+++ b/lib/rm/plugins/davical.rb
@@ -3,43 +3,36 @@ require 'pg'
 require 'common/davical_plugin'
 require 'rm/rm_plugin'
 
+# Handle the removal of DAViCal users from its database. DAViCal has
+# no concept of domains.
+#
 class DavicalRm
-  #
-  # DAViCal only supports Postgres, so even if we ever are
-  # database-agnostic, this plugin can't be.
-  #
+
   include DavicalPlugin
   include RmPlugin
 
 
-  def delete_account(account)
-    # Delete the given username. DAViCal uses foreign keys properly
-    # and only supports postgres, so we let the ON DELETE CASCADE
-    # trigger handle most of the work.
-    raise NonexistentAccountError.new(account) if not user_exists(account)
+  # Remove *user* from the DAViCal database. This should remove him
+  # from _every_ table in which he is referenced. Fortunately, DAViCal
+  # uses foreign keys properly (and only supports postgres, where they
+  # work!), so we can let the ON DELETE CASCADE trigger handle most of
+  # the work.
+  #
+  # @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 usr WHERE username = $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()
+    connection = PGconn.connect(@db_host, @db_port, @db_opts, @db_tty,
+                                @db_name, @db_user, @db_pass)
 
-    rescue PGError => e
-      # Pretend like we're database-agnostic in case we ever are.
-      raise DatabaseError.new(e)
+    sql_queries.each do |sql_query|
+      connection.query(sql_query, [user.to_s()])
     end
 
+    connection.close()
   end