2 * Copyright © 2019 Damyan Ivanov.
3 * This file is part of Mobile-Ledger.
4 * Mobile-Ledger 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 * Mobile-Ledger 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 Mobile-Ledger. 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();
68 try (Cursor cursor = db.rawQuery(sql, params)) {
69 while (cursor.moveToNext()) {
70 if (isCancelled()) return null;
72 int transaction_id = cursor.getInt(0);
73 String dateString = cursor.getString(1);
74 Date date = Globals.parseLedgerDate(dateString);
76 if ((lastDate == null) || !lastDate.equals(date)) {
77 boolean showMonth = (lastDate == null) || (date != null) &&
79 lastDate.getMonth() ||
82 newList.add(new TransactionListItem(date, showMonth));
85 new TransactionListItem(new LedgerTransaction(transaction_id), odd));
86 // Log.d("UTT", String.format("got transaction %d", transaction_id));
91 Data.transactions.set(newList);
92 Log.d("UTT", "transaction list value updated");
97 catch (ParseException e) {
98 return String.format("Error parsing stored date '%s'", e.getMessage());
101 Data.backgroundTaskCount.decrementAndGet();