import androidx.room.Query;
import androidx.room.Update;
+import net.ktnx.mobileledger.db.DB;
import net.ktnx.mobileledger.db.Transaction;
+import net.ktnx.mobileledger.db.TransactionAccount;
import net.ktnx.mobileledger.db.TransactionWithAccounts;
+import net.ktnx.mobileledger.utils.Logger;
import java.util.ArrayList;
import java.util.List;
+import java.util.Locale;
@Dao
public abstract class TransactionDAO extends BaseDAO<Transaction> {
@androidx.room.Transaction
@Query("SELECT * from transactions tr JOIN transaction_accounts t_a ON t_a.transaction_id = " +
"tr.id WHERE tr.description = :description AND t_a.account_name LIKE " +
- "'%'||:accountTerm||'%' ORDER BY year desc, month desc, day desc LIMIT 1")
+ "'%'||:accountTerm||'%' ORDER BY year desc, month desc, day desc, tr.ledger_id desc " +
+ "LIMIT 1")
public abstract TransactionWithAccounts getFirstByDescriptionHavingAccountSync(
@NonNull String description, @NonNull String accountTerm);
@Query("SELECT * from transactions WHERE profile_id = :profileId ORDER BY " +
- "year desc, month desc, day desc, id desc")
+ "year desc, month desc, day desc, ledger_id desc")
public abstract List<Transaction> allForProfileSync(long profileId);
@Query("SELECT generation FROM transactions WHERE profile_id = :profileId LIMIT 1")
" tr.day, tr.description, tr.comment, tr.generation FROM transactions tr JOIN " +
"transaction_accounts ta ON ta.transaction_id=tr.id WHERE ta.account_name LIKE " +
":accountName||'%' AND ta.amount <> 0 AND tr.profile_id = :profileId ORDER BY tr.year " +
- "desc, tr.month desc, tr.day desc, tr.id desc")
+ "desc, tr.month desc, tr.day desc, tr.ledger_id desc")
public abstract List<TransactionWithAccounts> getAllWithAccountsFilteredSync(long profileId,
String accountName);
}
@Query("DELETE FROM transactions WHERE profile_id = :profileId AND generation <> " +
":currentGeneration")
- public abstract void purgeOldTransactionsSync(long profileId, long currentGeneration);
+ public abstract int purgeOldTransactionsSync(long profileId, long currentGeneration);
+
+ @Query("DELETE FROM transaction_accounts WHERE EXISTS (SELECT 1 FROM transactions tr WHERE tr" +
+ ".id=transaction_accounts.transaction_id AND tr.profile_id=:profileId) AND generation " +
+ "<> :currentGeneration")
+ public abstract int purgeOldTransactionAccountsSync(long profileId, long currentGeneration);
+ public void storeTransactionsSync(List<TransactionWithAccounts> list, long profileId) {
+ long generation = getGenerationSync(profileId) + 1;
+
+ for (TransactionWithAccounts tr : list) {
+ tr.transaction.setGeneration(generation);
+ tr.transaction.setProfileId(profileId);
+
+ storeSync(tr);
+ }
+
+ Logger.debug("Transaction", "Purging old transactions");
+ int removed = purgeOldTransactionsSync(profileId, generation);
+ Logger.debug("Transaction", String.format(Locale.ROOT, "Purged %d transactions", removed));
+
+ removed = purgeOldTransactionAccountsSync(profileId, generation);
+ Logger.debug("Transaction",
+ String.format(Locale.ROOT, "Purged %d transaction accounts", removed));
+ }
+ private void storeSync(TransactionWithAccounts rec) {
+ TransactionAccountDAO trAccDao = DB.get()
+ .getTransactionAccountDAO();
+
+ Transaction transaction = rec.transaction;
+ Transaction existing = getByLedgerId(transaction.getProfileId(), transaction.getLedgerId());
+ if (existing != null) {
+ existing.copyDataFrom(transaction);
+ updateSync(existing);
+ transaction = existing;
+ }
+ else
+ transaction.setId(insertSync(transaction));
+
+ for (TransactionAccount trAcc : rec.accounts) {
+ trAcc.setTransactionId(transaction.getId());
+ trAcc.setGeneration(transaction.getGeneration());
+ TransactionAccount existingAcc =
+ trAccDao.getByOrderNoSync(trAcc.getTransactionId(), trAcc.getOrderNo());
+ if (existingAcc != null) {
+ existingAcc.copyDataFrom(trAcc);
+ trAccDao.updateSync(trAcc);
+ trAcc = existingAcc;
+ }
+ else
+ trAcc.setId(trAccDao.insertSync(trAcc));
+ }
+ }
+ @Query("SELECT * FROM transactions where profile_id = :profileId AND ledger_id = :ledgerId")
+ public abstract Transaction getByLedgerId(long profileId, long ledgerId);
static class TransactionGenerationContainer {
@ColumnInfo
long generation;