Glfrcreportsb

For data access abstraction.

package com.enterprise.finance.gl.repository;
import com.enterprise.finance.gl.dto.FinancialReportRecord;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.RowMapper;
import org.springframework.stereotype.Repository;
import java.math.BigDecimal;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.time.LocalDate;
import java.util.List;
@Repository
public class GLReportRepository 
private final JdbcTemplate jdbcTemplate;
public GLReportRepository(JdbcTemplate jdbcTemplate) 
    this.jdbcTemplate = jdbcTemplate;
public List<FinancialReportRecord> findLedgerEntries(String ledgerId, LocalDate startDate, LocalDate endDate) 
    String sql = "SELECT account_code, account_name, " +
                 "SUM(debit) as debit, SUM(credit) as credit, " +
                 "SUM(opening_bal) as opening, SUM(closing_bal) as closing " +
                 "FROM gl_journal_entries " +
                 "WHERE ledger_id = ? AND entry_date BETWEEN ? AND ? " +
                 "GROUP BY account_code, account_name";
return jdbcTemplate.query(sql, new Object[]ledgerId, startDate, endDate, new RowMapper<FinancialReportRecord>() 
        @Override
        public FinancialReportRecord mapRow(ResultSet rs, int rowNum) throws SQLException 
            FinancialReportRecord record = new FinancialReportRecord();
            record.setAccountCode(rs.getString("account_code"));
            record.setAccountName(rs.getString("account_name"));
            record.setDebitAmount(rs.getBigDecimal("debit"));
            record.setCreditAmount(rs.getBigDecimal("credit"));
            record.setOpeningBalance(rs.getBigDecimal("opening"));
            record.setClosingBalance(rs.getBigDecimal("closing"));
            return record;
);

#!/usr/bin/env python3
import pandas as pd
import yaml
from sqlalchemy import create_engine
cfg = yaml.safe_load(open('config.yaml'))
engine = create_engine(f"postgresql://cfg['db']['user']:cfg['db']['password']@cfg['db']['host']:cfg['db']['port']/cfg['db']['name']")
df = pd.read_sql("SELECT * FROM gl_transactions WHERE fiscal_year = %s", engine, params=[cfg['fiscal_year']])
# aggregate & produce reports...
df.to_excel('reports/trial_balance.xlsx')

Ensuring the feature works as expected.

package com.enterprise.finance.gl;
import com.enterprise.finance.gl.dto.FinancialReportRecord;
import com.enterprise.finance.gl.service.GLFinancialReportService;
import org.junit.jupiter.api.Test;
import org.mockito.Mockito;
import java.math.BigDecimal;
import java.time.LocalDate;
import java.util.Arrays;
import java.util.List;
import static org.junit.jupiter.api.Assertions.*;
import static org.mockito.Mockito.when;
class GLFinancialReportServiceTest {
@Test
void testGenerateReportB_FiltersZeroBalances() {
    // Arrange
    GLReportRepository mockRepo = Mockito.mock(GLReportRepository.class);
    GLFinancialReportService service = new GLFinancialReportService(mockRepo);
FinancialReportRecord rec1 = new FinancialReportRecord("1000", "Cash", new BigDecimal("100.00"));
    FinancialReportRecord rec2 = new FinancialReportRecord("2000", "Void", BigDecimal.ZERO); // Should be filtered
when(mockRepo.findLedgerEntries(Mockito.anyString(), Mockito.any(), Mockito.any()))
            .thenReturn(Arrays.asList(rec1, rec2));
// Act
    List<FinancialReportRecord> result = service.generateReportB("GL001", LocalDate.now(), LocalDate.now());
// Assert
    assertEquals(1, result.size());
    assertEquals("1000", result.get(0).getAccountCode());
    assertEquals("ASSETS", result.get(0).getReportSection()); // Verify Series B

It could be:

---

This contains the business logic for glfrcreportsb. It handles data retrieval and calculation logic.

package com.enterprise.finance.gl.service;
import com.enterprise.finance.gl.dto.FinancialReportRecord;
import com.enterprise.finance.gl.repository.GLReportRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service; glfrcreportsb
import java.time.LocalDate;
import java.util.List;
import java.util.stream.Collectors;
@Service
public class GLFinancialReportService 
private final GLReportRepository reportRepository;
@Autowired
public GLFinancialReportService(GLReportRepository reportRepository) 
    this.reportRepository = reportRepository;
/**
 * Feature: glfrcreportsb
 * Generates the GL Financial Report Series B.
 * 
 * @param ledgerId The General Ledger ID
 * @param startDate Report start date
 * @param endDate Report end date
 * @return List of report records
 */
public List<FinancialReportRecord> generateReportB(String ledgerId, LocalDate startDate, LocalDate endDate) 
    // 1. Retrieve raw GL data
    List<FinancialReportRecord> rawData = reportRepository.findLedgerEntries(ledgerId, startDate, endDate);
// 2. Apply specific logic for "Series B" formatting
    // (Example: Filter out zero-balance accounts and format sections)
    List<FinancialReportRecord> processedData = rawData.stream()
            .filter(record -> record.getClosingBalance().compareTo(java.math.BigDecimal.ZERO) != 0)
            .map(this::applySeriesBFormatting)
            .collect(Collectors.toList());
return processedData;
private FinancialReportRecord applySeriesBFormatting(FinancialReportRecord record) 
    // Logic specific to 'reportsb' variant
    // E.g., Specific account code masking or section categorization
    if (record.getAccountCode().startsWith("1")) 
        record.setReportSection("ASSETS");
     else if (record.getAccountCode().startsWith("2")) 
        record.setReportSection("LIABILITIES");
     else 
        record.setReportSection("EQUITY");
return record;

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