* Some work on message base tables. WIP, not functional

core/database.js

@@ -71,19 +71,35 @@ function createUserTables() {
 }
 
 function createMessageBaseTables() {
+
+	dbs.message.run(
+		'CREATE TABLE IF NOT EXISTS message_area ('	+
+		'	area_id		INTEGER PRIMARY KEY,'		+
+		'	area_name	VARCHAR NOT NULL,'			+
+		'	UNIQUE(area_name)'						+
+		');'
+	);
+
+	dbs.message.run(
+		'CREATE TABLE IF NOT EXISTS message_area_group ('	+
+		'	area_id		INTEGER NOT NULL,'					+
+		'	group_id	INTEGER NOT NULL'					+	//	FK @ user.sqlite::user_group::group_id
+		');'
+	);
+
 	dbs.message.run(
 		'CREATE TABLE IF NOT EXISTS message ('				+
 		'	message_id				INTEGER PRIMARY KEY,'	+ 
 		'	area_id					INTEGER NOT NULL,'		+
 		'	message_uuid			VARCHAR(36) NOT NULL,'	+ 
-		'	reply_to_id		INTEGER,'				+
+		'	reply_to_message_id		INTEGER,'				+
 		'	to_user_name			VARCHAR NOT NULL,'		+
 		'	from_user_name			VARCHAR NOT NULL,'		+
 		'	subject,'										+	//	FTS @ message_fts
 		'	message,'										+ 	//	FTS @ message_fts
 		'	modified_timestamp	DATETIME NOT NULL,'			+
-		'	UNIQUE(message_id, area_id),'			+
 		'	UNIQUE(message_uuid)'							+ 
+		'	FOREIGN KEY(area_id) REFERENCES message_area(area_id)'	+
 		');'
 	);
 
@@ -101,13 +117,21 @@ function createMessageBaseTables() {
 		'	meta_name	VARCHAR NOT NULL,'							+
 		'	meta_value	VARCHAR NOT NULL,'							+
 		'	UNIQUE(message_id, meta_name),'							+
-		'	FOREIGN KEY(message_id) REFERENCES message(message_id) ON DELETE CASCADE' +
+		'	FOREIGN KEY(message_id) REFERENCES message(message_id)'	+
+		');'
+	);
+
+	dbs.message.run(
+		'CREATE TABLE IF NOT EXISTS hash_tag ('		+
+		'	hash_tag_id		INTEGER PRIMARY KEY,'	+
+		'	hash_tag_name	VARCHAR NOT NULL,'		+
+		'	UNIQUE(hash_tag_name)'					+
 		');'
 	);
 
 	dbs.message.run(
 		'CREATE TABLE IF NOT EXISTS message_hash_tag ('	+
-		'	hash_tag	VARCHAR NOT NULL,' +
+		'	hash_tag_id	INTEGER NOT NULL,'				+
 		'	message_id	INTEGER NOT NULL'				+
 		');'
 	);