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Sean
2025-03-25 21:42:32 -04:00
parent c266eecfeb
commit 30c33d3cfd
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MarketData/MarketDataLib/DataAccess/DividendPaymentDA.cs Executable file
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using System;
using System.Collections.Generic;
using System.Text;
using MySql.Data.MySqlClient;
using MarketData.MarketDataModel;
using MarketData.Utils;
namespace MarketData.DataAccess
{
public class DividendPaymentDA
{
private DividendPaymentDA()
{
}
public static DividendPayments GetDividendPayments()
{
MySqlConnection sqlConnection = null;
MySqlDataReader sqlDataReader = null;
MySqlCommand sqlCommand =null;
DividendPayments dividendPayments=new DividendPayments();
String strQuery = null;
try
{
sqlConnection = SqlUtils.CreateMySqlConnection(MainDataSource.Instance.LocateDataSource("portfolio_data"));
StringBuilder sb = new StringBuilder();
sb.Append("select symbol,payment_date,account,amount from dividends order by payment_date desc, symbol asc;");
strQuery = sb.ToString();
sqlCommand = new MySqlCommand(strQuery, sqlConnection);
sqlCommand.CommandTimeout = SqlUtils.COMMAND_TIMEOUT;
sqlDataReader = sqlCommand.ExecuteReader();
while (sqlDataReader.Read())
{
DividendPayment dividendPayment=new DividendPayment();
dividendPayment.Symbol = sqlDataReader.GetString(0);
dividendPayment.PaymentDate=sqlDataReader.GetDateTime(1);
dividendPayment.Account=sqlDataReader.GetString(2);
dividendPayment.Amount=sqlDataReader.GetDouble(3);
dividendPayments.Add(dividendPayment);
}
sqlCommand.Dispose();
sqlDataReader.Close();
return dividendPayments;
}
catch (Exception exception)
{
MDTrace.WriteLine(LogLevel.DEBUG,exception);
return null;
}
finally
{
if(null!=sqlCommand)sqlCommand.Dispose();
if(null!=sqlDataReader)sqlDataReader.Dispose();
if (null != sqlConnection) sqlConnection.Close();
}
}
public static DividendPayments GetDividendPaymentsForSymbol(String symbol)
{
MySqlConnection sqlConnection = null;
MySqlDataReader sqlDataReader = null;
MySqlCommand sqlCommand =null;
DividendPayments dividendPayments=new DividendPayments();
String strQuery = null;
try
{
sqlConnection = SqlUtils.CreateMySqlConnection(MainDataSource.Instance.LocateDataSource("portfolio_data"));
StringBuilder sb = new StringBuilder();
sb.Append("select symbol,payment_date,account,amount from dividends ");
sb.Append("where symbol=").Append("'").Append(symbol).Append("'");
sb.Append(" order by payment_date desc, symbol asc;");
strQuery = sb.ToString();
sqlCommand = new MySqlCommand(strQuery, sqlConnection);
sqlCommand.CommandTimeout = SqlUtils.COMMAND_TIMEOUT;
sqlDataReader = sqlCommand.ExecuteReader();
while (sqlDataReader.Read())
{
DividendPayment dividendPayment=new DividendPayment();
dividendPayment.Symbol = sqlDataReader.GetString(0);
dividendPayment.PaymentDate=sqlDataReader.GetDateTime(1);
dividendPayment.Account=sqlDataReader.GetString(2);
dividendPayment.Amount=sqlDataReader.GetDouble(3);
dividendPayments.Add(dividendPayment);
}
sqlCommand.Dispose();
sqlDataReader.Close();
return dividendPayments;
}
catch (Exception exception)
{
MDTrace.WriteLine(LogLevel.DEBUG,exception);
return null;
}
finally
{
if(null!=sqlCommand)sqlCommand.Dispose();
if(null!=sqlDataReader)sqlDataReader.Dispose();
if (null != sqlConnection) sqlConnection.Close();
}
}
public static DividendPayments GetDividendPaymentsForAccount(String account)
{
List<String> accounts = new List<String>();
accounts.Add(account);
return GetDividendPaymentsForAccounts(accounts);
}
public static DividendPayments GetDividendPaymentsForAccounts(List<String> accounts)
{
MySqlConnection sqlConnection = null;
MySqlDataReader sqlDataReader = null;
MySqlCommand sqlCommand = null;
DividendPayments dividendPayments = new DividendPayments();
String strQuery = null;
try
{
sqlConnection = SqlUtils.CreateMySqlConnection(MainDataSource.Instance.LocateDataSource("portfolio_data"));
StringBuilder sb = new StringBuilder();
sb.Append("select symbol,payment_date,account,amount from dividends ");
sb.Append("where account in ").Append(SqlUtils.CreateInClause(accounts));
sb.Append(" order by payment_date desc, symbol asc;");
strQuery = sb.ToString();
sqlCommand = new MySqlCommand(strQuery, sqlConnection);
sqlCommand.CommandTimeout = SqlUtils.COMMAND_TIMEOUT;
sqlDataReader = sqlCommand.ExecuteReader();
while (sqlDataReader.Read())
{
DividendPayment dividendPayment = new DividendPayment();
dividendPayment.Symbol = sqlDataReader.GetString(0);
dividendPayment.PaymentDate = sqlDataReader.GetDateTime(1);
dividendPayment.Account = sqlDataReader.GetString(2);
dividendPayment.Amount = sqlDataReader.GetDouble(3);
dividendPayments.Add(dividendPayment);
}
sqlCommand.Dispose();
sqlDataReader.Close();
return dividendPayments;
}
catch (Exception exception)
{
MDTrace.WriteLine(LogLevel.DEBUG, exception);
return null;
}
finally
{
if (null != sqlCommand) sqlCommand.Dispose();
if (null != sqlDataReader) sqlDataReader.Dispose();
if (null != sqlConnection) sqlConnection.Close();
}
}
public static DividendPayments GetDividendPaymentsForAccountsAndSymbols(List<String> accounts,List<String> symbols)
{
MySqlConnection sqlConnection = null;
MySqlDataReader sqlDataReader = null;
MySqlCommand sqlCommand = null;
DividendPayments dividendPayments = new DividendPayments();
String strQuery = null;
try
{
sqlConnection = SqlUtils.CreateMySqlConnection(MainDataSource.Instance.LocateDataSource("portfolio_data"));
StringBuilder sb = new StringBuilder();
sb.Append("select symbol,payment_date,account,amount from dividends ");
if ((null == accounts || 0 == accounts.Count) && (null == symbols || 0 == symbols.Count)) return GetDividendPayments();
if (!accounts.Contains(Constants.CONST_ALL)&&!accounts.Contains(""))
{
sb.Append("where account in ").Append(SqlUtils.CreateInClause(accounts)).Append(" ");
if (!symbols.Contains(Constants.CONST_ALL)&&0!=symbols.Count&&!symbols.Contains("")) sb.Append("and symbol in ").Append(SqlUtils.CreateInClause(symbols)).Append(" ");
}
else if (!symbols.Contains(Constants.CONST_ALL)&&0!=symbols.Count&&!symbols.Contains("")) sb.Append("where symbol in ").Append(SqlUtils.CreateInClause(symbols)).Append(" ");
sb.Append(" order by payment_date desc, account, symbol asc;");
strQuery = sb.ToString();
sqlCommand = new MySqlCommand(strQuery, sqlConnection);
sqlCommand.CommandTimeout = SqlUtils.COMMAND_TIMEOUT;
sqlDataReader = sqlCommand.ExecuteReader();
while (sqlDataReader.Read())
{
DividendPayment dividendPayment = new DividendPayment();
dividendPayment.Symbol = sqlDataReader.GetString(0);
dividendPayment.PaymentDate = sqlDataReader.GetDateTime(1);
dividendPayment.Account = sqlDataReader.GetString(2);
dividendPayment.Amount = sqlDataReader.GetDouble(3);
dividendPayments.Add(dividendPayment);
}
sqlCommand.Dispose();
sqlDataReader.Close();
return dividendPayments;
}
catch (Exception exception)
{
MDTrace.WriteLine(LogLevel.DEBUG, exception);
return null;
}
finally
{
if (null != sqlCommand) sqlCommand.Dispose();
if (null != sqlDataReader) sqlDataReader.Dispose();
if (null != sqlConnection) sqlConnection.Close();
}
}
public static DividendPayments GetDividendPaymentsMaxDate(String symbol,DateTime maxDate)
{
MySqlConnection sqlConnection = null;
MySqlDataReader sqlDataReader = null;
MySqlCommand sqlCommand =null;
DividendPayments dividendPayments=new DividendPayments();
String strQuery = null;
try
{
sqlConnection = SqlUtils.CreateMySqlConnection(MainDataSource.Instance.LocateDataSource("portfolio_data"));
StringBuilder sb = new StringBuilder();
sb.Append("select symbol,payment_date,account,amount from dividends ");
sb.Append("where symbol=").Append("'").Append(symbol).Append("'");
sb.Append(" and payment_date<=").Append("'").Append(SqlUtils.ToSqlDateTime(maxDate)).Append("'");
sb.Append(" order by payment_date desc, symbol asc;");
strQuery = sb.ToString();
sqlCommand = new MySqlCommand(strQuery, sqlConnection);
sqlCommand.CommandTimeout = SqlUtils.COMMAND_TIMEOUT;
sqlDataReader = sqlCommand.ExecuteReader();
while (sqlDataReader.Read())
{
DividendPayment dividendPayment=new DividendPayment();
dividendPayment.Symbol = sqlDataReader.GetString(0);
dividendPayment.PaymentDate=sqlDataReader.GetDateTime(1);
dividendPayment.Account=sqlDataReader.GetString(2);
dividendPayment.Amount=sqlDataReader.GetDouble(3);
dividendPayments.Add(dividendPayment);
}
sqlCommand.Dispose();
sqlDataReader.Close();
return dividendPayments;
}
catch (Exception exception)
{
MDTrace.WriteLine(LogLevel.DEBUG,exception);
return null;
}
finally
{
if(null!=sqlCommand)sqlCommand.Dispose();
if(null!=sqlDataReader)sqlDataReader.Dispose();
if (null != sqlConnection) sqlConnection.Close();
}
}
// ***********
public static List<String> GetDividendPaymentAccounts()
{
MySqlConnection sqlConnection = null;
MySqlDataReader sqlDataReader = null;
MySqlCommand sqlCommand = null;
List<String> accounts = new List<String>();
String strQuery = null;
try
{
sqlConnection = SqlUtils.CreateMySqlConnection(MainDataSource.Instance.LocateDataSource("portfolio_data"));
StringBuilder sb = new StringBuilder();
sb.Append("select distinct(account) from dividends ");
sb.Append(" order by account asc;");
strQuery = sb.ToString();
sqlCommand = new MySqlCommand(strQuery, sqlConnection);
sqlCommand.CommandTimeout = SqlUtils.COMMAND_TIMEOUT;
sqlDataReader = sqlCommand.ExecuteReader();
while (sqlDataReader.Read())
{
accounts.Add(sqlDataReader.GetString(0));
}
sqlCommand.Dispose();
sqlDataReader.Close();
return accounts;
}
catch (Exception exception)
{
MDTrace.WriteLine(LogLevel.DEBUG, exception);
return null;
}
finally
{
if (null != sqlCommand) sqlCommand.Dispose();
if (null != sqlDataReader) sqlDataReader.Dispose();
if (null != sqlConnection) sqlConnection.Close();
}
}
public static List<String> GetDividendPaymentSymbols()
{
MySqlConnection sqlConnection = null;
MySqlDataReader sqlDataReader = null;
MySqlCommand sqlCommand = null;
List<String> symbols = new List<String>();
String strQuery = null;
try
{
sqlConnection = SqlUtils.CreateMySqlConnection(MainDataSource.Instance.LocateDataSource("portfolio_data"));
StringBuilder sb = new StringBuilder();
sb.Append("select distinct(symbol) from dividends ");
sb.Append(" order by symbol asc;");
strQuery = sb.ToString();
sqlCommand = new MySqlCommand(strQuery, sqlConnection);
sqlCommand.CommandTimeout = SqlUtils.COMMAND_TIMEOUT;
sqlDataReader = sqlCommand.ExecuteReader();
while (sqlDataReader.Read())
{
symbols.Add(sqlDataReader.GetString(0));
}
sqlCommand.Dispose();
sqlDataReader.Close();
return symbols;
}
catch (Exception exception)
{
MDTrace.WriteLine(LogLevel.DEBUG, exception);
return null;
}
finally
{
if (null != sqlCommand) sqlCommand.Dispose();
if (null != sqlDataReader) sqlDataReader.Dispose();
if (null != sqlConnection) sqlConnection.Close();
}
}
public static List<String> GetDividendPaymentSymbols(String account)
{
List<String> accounts = new List<String>();
accounts.Add(account);
return GetDividendPaymentSymbols(accounts);
}
public static List<String> GetDividendPaymentSymbols(List<String> accounts)
{
MySqlConnection sqlConnection = null;
MySqlDataReader sqlDataReader = null;
MySqlCommand sqlCommand = null;
List<String> symbols = new List<String>();
String strQuery = null;
try
{
sqlConnection = SqlUtils.CreateMySqlConnection(MainDataSource.Instance.LocateDataSource("portfolio_data"));
StringBuilder sb = new StringBuilder();
sb.Append("select distinct(symbol) from dividends where account in ").Append(SqlUtils.CreateInClause(accounts));
sb.Append(" order by symbol asc;");
strQuery = sb.ToString();
sqlCommand = new MySqlCommand(strQuery, sqlConnection);
sqlCommand.CommandTimeout = SqlUtils.COMMAND_TIMEOUT;
sqlDataReader = sqlCommand.ExecuteReader();
while (sqlDataReader.Read())
{
symbols.Add(sqlDataReader.GetString(0));
}
sqlCommand.Dispose();
sqlDataReader.Close();
return symbols;
}
catch (Exception exception)
{
MDTrace.WriteLine(LogLevel.DEBUG, exception);
return null;
}
finally
{
if (null != sqlCommand) sqlCommand.Dispose();
if (null != sqlDataReader) sqlDataReader.Dispose();
if (null != sqlConnection) sqlConnection.Close();
}
}
}
}