X-Git-Url: https://git.auder.net/?p=vchess.git;a=blobdiff_plain;f=client%2Fsrc%2Futils%2FgameStorage.js;h=031f62f563688eee48b57c6dc6d14109d4b53860;hp=77acf94356b546dc98ed310f968c1ed490adc9bd;hb=fd7aea36b8da702df87be3ed055f9a1f59c9f4da;hpb=317b8a5610953b30cfb84382bd13764177ce830b diff --git a/client/src/utils/gameStorage.js b/client/src/utils/gameStorage.js index 77acf943..031f62f5 100644 --- a/client/src/utils/gameStorage.js +++ b/client/src/utils/gameStorage.js @@ -16,6 +16,8 @@ // score: string (several options; '*' == running), // } +import { ajax } from "@/utils/ajax"; + function dbOperation(callback) { let db = null; @@ -85,34 +87,46 @@ export const GameStorage = }); }, - // Retrieve any live game from its identifiers (locally, running or not) - // NOTE: need callback because result is obtained asynchronously - get: function(gameId, callback) + // Retrieve all local games (running, completed, imported...) + getAll: function(callback) { dbOperation((db) => { let objectStore = db.transaction('games').objectStore('games'); - if (!gameId) //retrieve all - { - let games = []; - objectStore.openCursor().onsuccess = function(event) { - let cursor = event.target.result; - // if there is still another cursor to go, keep running this code - if (cursor) - { - games.push(cursor.value); - cursor.continue(); - } - else - callback(games); + let games = []; + objectStore.openCursor().onsuccess = function(event) { + let cursor = event.target.result; + // if there is still another cursor to go, keep running this code + if (cursor) + { + games.push(cursor.value); + cursor.continue(); } + else + callback(games); } - else //just one game - { + }); + }, + + // Retrieve any game from its identifiers (locally or on server) + // NOTE: need callback because result is obtained asynchronously + get: function(gameId, callback) + { + // corr games identifiers are integers + if (Number.isInteger(gameId) || !isNaN(parseInt(gameId))) + { + ajax("/games", "GET", {gid:gameId}, res => { + callback(res.game); + }); + } + else //local game + { + dbOperation((db) => { + let objectStore = db.transaction('games').objectStore('games'); objectStore.get(gameId).onsuccess = function(event) { callback(event.target.result); } - } - }); + }); + } }, getCurrent: function(callback)