105 lines
3.9 KiB
JavaScript
105 lines
3.9 KiB
JavaScript
/*
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* vim: ts=4:sw=4:expandtab
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*/
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(function () {
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'use strict';
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window.Whisper = window.Whisper || {};
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window.Whisper.Database = window.Whisper.Database || {};
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window.Whisper.Database.id = window.Whisper.Database.id || 'signal';
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window.Whisper.Database.nolog = true;
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Whisper.Database.migrations = [
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{
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version: "1.0",
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migrate: function(transaction, next) {
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console.log('migration 1.0');
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var messages = transaction.db.createObjectStore("messages");
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messages.createIndex("conversation", ["conversationId", "received_at"], { unique: false });
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messages.createIndex("receipt", "sent_at", { unique: false });
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var conversations = transaction.db.createObjectStore("conversations");
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conversations.createIndex("inbox", "active_at", { unique: false });
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conversations.createIndex("group", "members", { unique: false, multiEntry: true });
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conversations.createIndex("type", "type", { unique: false });
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var groups = transaction.db.createObjectStore('groups');
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var sessions = transaction.db.createObjectStore('sessions');
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var identityKeys = transaction.db.createObjectStore('identityKeys');
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var preKeys = transaction.db.createObjectStore("preKeys");
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var signedPreKeys = transaction.db.createObjectStore("signedPreKeys");
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var items = transaction.db.createObjectStore("items");
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next();
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}
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},
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{
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version: "2.0",
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migrate: function(transaction, next) {
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var conversations = transaction.objectStore("conversations");
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conversations.createIndex("search", "tokens", { unique: false, multiEntry: true });
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var all = new Whisper.ConversationCollection();
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all.fetch().then(function() {
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all.each(function(model) {
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model.updateTokens();
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model.save();
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});
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});
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}
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},
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{
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version: "3.0",
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migrate: function(transaction, next) {
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var conversations = transaction.objectStore("items");
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var all = new Whisper.ConversationCollection();
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all.fetch().then(function() {
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var unreadCount = all.reduce(function(total, model) {
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var count = model.get('unreadCount');
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if (count === undefined) {
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count = 0;
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}
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return total + count;
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}, 0);
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storage.remove('unreadCount');
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storage.put('unreadCount', unreadCount);
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});
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}
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},
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{
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version: "4.0",
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migrate: function(transaction, next) {
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var all = new Whisper.ConversationCollection();
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all.fetch().then(function() {
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all.each(function(c) {
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c.updateTokens();
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c.save();
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});
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});
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}
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},
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{
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version: "5.0",
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migrate: function(transaction, next) {
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if (storage.get("chromiumRegistrationDone") === "") {
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storage.put("chromiumRegistrationDoneEver", "");
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}
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}
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},
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{
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version: "6.0",
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migrate: function(transaction, next) {
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storage.onready(function() {
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if (storage.get("chromiumRegistrationDone") === "") {
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storage.put("chromiumRegistrationDoneEver", "");
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next();
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}
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});
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storage.fetch();
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}
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}
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];
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}());
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