2 * Copyright © 2019 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;
23 import android.util.Log;
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.model.TransactionListItem;
29 import net.ktnx.mobileledger.utils.Globals;
30 import net.ktnx.mobileledger.utils.MLDB;
32 import java.text.ParseException;
33 import java.util.ArrayList;
34 import java.util.Date;
36 public class UpdateTransactionsTask extends AsyncTask<String, Void, String> {
37 protected String doInBackground(String[] filterAccName) {
38 Data.backgroundTaskCount.incrementAndGet();
39 final MobileLedgerProfile profile = Data.profile.get();
40 if (profile == null) return "Profile not configured";
42 String profile_uuid = profile.getUuid();
44 ArrayList<TransactionListItem> newList = new ArrayList<>();
49 if (filterAccName[0] == null) {
50 sql = "SELECT id, date FROM transactions WHERE profile=? ORDER BY date desc, id " +
52 params = new String[]{profile_uuid};
56 sql = "SELECT distinct tr.id, tr.date from transactions tr JOIN " +
57 "transaction_accounts ta " +
58 "ON ta.transaction_id=tr.id AND ta.profile=tr.profile WHERE tr.profile=? " +
59 "and ta.account_name LIKE ?||'%' AND ta" +
60 ".amount <> 0 ORDER BY tr.date desc, tr.id desc";
61 params = new String[]{profile_uuid, filterAccName[0]};
65 SQLiteDatabase db = MLDB.getReadableDatabase();
66 String lastDateString = Globals.formatLedgerDate(new Date());
67 Date lastDate = Globals.parseLedgerDate(lastDateString);
69 try (Cursor cursor = db.rawQuery(sql, params)) {
70 while (cursor.moveToNext()) {
71 if (isCancelled()) return null;
73 int transaction_id = cursor.getInt(0);
74 String dateString = cursor.getString(1);
75 Date date = Globals.parseLedgerDate(dateString);
77 if (!lastDateString.equals(dateString)) {
78 boolean showMonth = (date.getMonth() != lastDate.getMonth() ||
79 date.getYear() != lastDate.getYear());
80 newList.add(new TransactionListItem(date, showMonth));
83 new TransactionListItem(new LedgerTransaction(transaction_id), odd));
84 // Log.d("UTT", String.format("got transaction %d", transaction_id));
87 lastDateString = dateString;
90 Data.transactions.set(newList);
91 Log.d("UTT", "transaction list value updated");
96 catch (ParseException e) {
97 return String.format("Error parsing stored date '%s'", e.getMessage());
100 Data.backgroundTaskCount.decrementAndGet();