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Merge branch 'store-refactor-schemes' into 'master'

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[Store] Make scheme more generic

See merge request famedly/famedlysdk!61
This commit is contained in:
Marcel 2019-08-05 10:04:14 +00:00
parent d1989b480f 370712ed9f
commit 1758c2c126
1 changed files with 87 additions and 90 deletions
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47
lib/src/Store.dart
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@ -55,7 +55,7 @@ class Store {
_init() async {
var databasePath = await getDatabasesPath();
String path = p.join(databasePath, "FluffyMatrix.db");
_db = await openDatabase(path, version: 8,
_db = await openDatabase(path, version: 10,
onCreate: (Database db, int version) async {
await createTables(db);
}, onUpgrade: (Database db, int oldVersion, int newVersion) async {
@ -63,11 +63,9 @@ class Store {
print(
"[Store] Migrate databse from version $oldVersion to $newVersion");
if (oldVersion != newVersion) {
await db.execute("DROP TABLE IF EXISTS Rooms");
await db.execute("DROP TABLE IF EXISTS Participants");
await db.execute("DROP TABLE IF EXISTS Users");
await db.execute("DROP TABLE IF EXISTS Events");
await db.execute("DROP TABLE IF EXISTS NotificationsCache");
await schemes.forEach((String name, String scheme) async {
await db.execute("DROP TABLE IF EXISTS $name");
});
db.rawUpdate("UPDATE Clients SET prev_batch='' WHERE client=?",
[client.clientName]);
await createTables(db);
@ -99,11 +97,9 @@ class Store {
}
Future<void> createTables(Database db) async {
await db.execute(ClientsScheme);
await db.execute(RoomsScheme);
await db.execute(UserScheme);
await db.execute(EventsScheme);
await db.execute(NotificationsCacheScheme);
await schemes.forEach((String name, String scheme) async {
await db.execute(scheme);
});
}
Future<String> queryPrevBatch() async {
@ -133,9 +129,9 @@ class Store {
Future<void> clear() async {
await _db
.rawDelete("DELETE FROM Clients WHERE client=?", [client.clientName]);
await _db.rawDelete("DELETE FROM Rooms");
await _db.rawDelete("DELETE FROM Users");
await _db.rawDelete("DELETE FROM Events");
await schemes.forEach((String name, String scheme) async {
if (name != "Clients") await db.rawDelete("DELETE FROM $name");
});
return;
}
@ -674,8 +670,9 @@ class Store {
return res;
}
static final Map<String, String> schemes = {
/// The database scheme for the Client class.
static final String ClientsScheme = 'CREATE TABLE IF NOT EXISTS Clients(' +
"Clients": 'CREATE TABLE IF NOT EXISTS Clients(' +
'client TEXT PRIMARY KEY, ' +
'token TEXT, ' +
'homeserver TEXT, ' +
@ -685,10 +682,10 @@ class Store {
'prev_batch TEXT, ' +
'matrix_versions TEXT, ' +
'lazy_load_members INTEGER, ' +
'UNIQUE(client))';
'UNIQUE(client))',
/// The database scheme for the Room class.
static final String RoomsScheme = 'CREATE TABLE IF NOT EXISTS Rooms(' +
"Rooms": 'CREATE TABLE IF NOT EXISTS Rooms(' +
'id TEXT PRIMARY KEY, ' +
'membership TEXT, ' +
'topic TEXT, ' +
@ -725,10 +722,10 @@ class Store {
'power_event_aliases INTEGER, ' +
'power_event_name INTEGER, ' +
'power_event_power_levels INTEGER, ' +
'UNIQUE(id))';
'UNIQUE(id))',
/// The database scheme for the Event class.
static final String EventsScheme = 'CREATE TABLE IF NOT EXISTS Events(' +
"Events": 'CREATE TABLE IF NOT EXISTS Events(' +
'id TEXT PRIMARY KEY, ' +
'chat_id TEXT, ' +
'origin_server_ts INTEGER, ' +
@ -738,23 +735,23 @@ class Store {
'type TEXT, ' +
'content_json TEXT, ' +
"status INTEGER, " +
'UNIQUE(id))';
'UNIQUE(id))',
/// The database scheme for the User class.
static final String UserScheme = 'CREATE TABLE IF NOT EXISTS Users(' +
"Users": 'CREATE TABLE IF NOT EXISTS Users(' +
'chat_id TEXT, ' + // The chat id of this membership
'matrix_id TEXT, ' + // The matrix id of this user
'displayname TEXT, ' +
'avatar_url TEXT, ' +
'membership TEXT, ' + // The status of the membership. Must be one of [join, invite, ban, leave]
'power_level INTEGER, ' + // The power level of this user. Must be in [0,..,100]
'UNIQUE(chat_id, matrix_id))';
'UNIQUE(chat_id, matrix_id))',
/// The database scheme for the NotificationsCache class.
static final String NotificationsCacheScheme =
'CREATE TABLE IF NOT EXISTS NotificationsCache(' +
"NotificationsCache": 'CREATE TABLE IF NOT EXISTS NotificationsCache(' +
'id int PRIMARY KEY, ' +
'chat_id TEXT, ' + // The chat id
'event_id TEXT, ' + // The matrix id of the Event
'UNIQUE(event_id))';
'UNIQUE(event_id))',
};
}