service/src/test/java/org/apache/fineract/cn/accounting/util/JournalEntryGenerator.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.fineract.cn.accounting.util;

import com.google.common.collect.Sets;
import org.apache.commons.lang3.RandomStringUtils;
import org.apache.fineract.cn.accounting.api.v1.domain.Account;
import org.apache.fineract.cn.accounting.api.v1.domain.Creditor;
import org.apache.fineract.cn.accounting.api.v1.domain.Debtor;
import org.apache.fineract.cn.accounting.api.v1.domain.JournalEntry;

import java.time.Clock;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Collections;
import java.util.HashSet;

public class JournalEntryGenerator {

  private JournalEntryGenerator() {
    super();
  }

  public static JournalEntry createRandomJournalEntry(final Account debtorAccount,
                                                      final String debtorAmount,
                                                      final Account creditorAccount,
                                                      final String creditorAmount) {
    return JournalEntryGenerator
        .createRandomJournalEntry(
            debtorAccount != null ? debtorAccount.getIdentifier() : "randomDebtor",
            debtorAmount,
            creditorAccount != null ? creditorAccount.getIdentifier() : "randomCreditor",
            creditorAmount);
  }

  public static JournalEntry createRandomJournalEntry(final String debtorAccount,
                                                      final String debtorAmount,
                                                      final String creditorAccount,
                                                      final String creditorAmount) {
    final JournalEntry journalEntry = new JournalEntry();
    journalEntry.setTransactionIdentifier(RandomStringUtils.randomAlphanumeric(8));
    journalEntry.setTransactionDate(ZonedDateTime.now(Clock.systemUTC()).format(DateTimeFormatter.ISO_ZONED_DATE_TIME));
    journalEntry.setTransactionType(RandomStringUtils.randomAlphabetic(4));
    journalEntry.setClerk("clark");
    if (debtorAccount != null) {
      final Debtor debtor = new Debtor();
      debtor.setAccountNumber(debtorAccount);
      debtor.setAmount(debtorAmount);
      journalEntry.setDebtors(new HashSet<>(Collections.singletonList(debtor)));
    } else {
      journalEntry.setDebtors(Sets.newHashSet());
    }
    if (creditorAccount != null) {
      final Creditor creditor = new Creditor();
      creditor.setAccountNumber(creditorAccount);
      creditor.setAmount(creditorAmount);
      journalEntry.setCreditors(new HashSet<>(Collections.singletonList(creditor)));
    } else {
      journalEntry.setCreditors(Sets.newHashSet());
    }
    journalEntry.setNote(RandomStringUtils.randomAlphanumeric(512));
    journalEntry.setMessage(RandomStringUtils.randomAlphanumeric(512));
    return journalEntry;
  }
}