--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/unsubscribe/src/lib/Db.luan	Fri Jul 11 20:57:49 2025 -0600
@@ -0,0 +1,32 @@
+local Luan = require "luan:Luan.luan"
+local error = Luan.error
+local new_error = Luan.new_error or error()
+local Lucene = require "luan:lucene/Lucene.luan"
+local Io = require "luan:Io.luan"
+local uri = Io.uri or error()
+local Http = require "luan:http/Http.luan"
+local Thread = require "luan:Thread.luan"
+local Time = require "luan:Time.luan"
+local Logging = require "luan:logging/Logging.luan"
+local logger = Logging.logger "Db"
+
+
+local dir = uri("site:/private/local/lucene")
+
+local Db = Lucene.index( dir, {
+	log_dir = uri("site:/private/local/lucene_log")
+	name = "lucene"
+	version = 1
+} )
+
+Db.indexed_fields.unsubscribe_email = Lucene.type.lowercase
+
+function Db.not_in_transaction()
+	logger.error(new_error("not in transaction"))
+end
+
+if Http.is_serving then
+	Thread.schedule( Db.check, { delay=0, repeating_delay=Time.period{hours=1} } )
+end
+
+return Db