2 * Copyright © 2021 Damyan Ivanov.
3 * This file is part of MoLe.
4 * MoLe is free software: you can distribute it and/or modify it
5 * under the term of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your opinion), any later version.
9 * MoLe is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License terms for details.
14 * You should have received a copy of the GNU General Public License
15 * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
18 package net.ktnx.mobileledger.async;
20 import android.database.Cursor;
21 import android.database.sqlite.SQLiteDatabase;
22 import android.os.AsyncTask;
24 import net.ktnx.mobileledger.App;
25 import net.ktnx.mobileledger.model.Data;
26 import net.ktnx.mobileledger.model.LedgerTransaction;
27 import net.ktnx.mobileledger.model.MobileLedgerProfile;
28 import net.ktnx.mobileledger.ui.MainModel;
29 import net.ktnx.mobileledger.utils.SimpleDate;
31 import static net.ktnx.mobileledger.utils.Logger.debug;
33 public class UpdateTransactionsTask extends AsyncTask<MainModel, Void, String> {
34 protected String doInBackground(MainModel[] model) {
35 final MobileLedgerProfile profile = Data.getProfile();
37 long profile_id = profile.getId();
38 Data.backgroundTaskStarted();
43 final String accFilter = model[0].getAccountFilter()
45 if (accFilter == null) {
46 sql = "SELECT id, year, month, day FROM transactions WHERE profile_id=? ORDER BY " +
47 "year desc, month desc, day desc, id desc";
48 params = new String[]{String.valueOf(profile_id)};
52 sql = "SELECT distinct tr.id, tr.year, tr.month, tr.day from transactions tr " +
53 "JOIN transaction_accounts ta ON ta.transaction_id=tr.id WHERE tr" +
54 ".profile_id=? and ta.account_name LIKE ?||'%' AND ta.amount <> 0 ORDER " +
55 "BY tr.year desc, tr.month desc, tr.day desc, tr.id " + "desc";
56 params = new String[]{String.valueOf(profile_id), accFilter};
60 TransactionAccumulator accumulator = new TransactionAccumulator(model[0]);
62 SQLiteDatabase db = App.getDatabase();
63 try (Cursor cursor = db.rawQuery(sql, params)) {
64 while (cursor.moveToNext()) {
68 accumulator.put(new LedgerTransaction(cursor.getInt(0)),
69 new SimpleDate(cursor.getInt(1), cursor.getInt(2), cursor.getInt(3)));
74 debug("UTT", "transaction list value updated");
79 Data.backgroundTaskFinished();