public void Edit(Task task)
{
String prefikslog = "Nastąpił problem podczas modyfikowanie rekordu w bazie danych o Id = ";
reconnectDB(connectionDB);
try
{
String sqlquery = "UPDATE TASK SET " +
"Ttle = @Title, Category = @CategoryId, UserId = @UserId, "+
"Finished = @Finished, InserTime = @InserTime," +
"LasteEdit = @LastEdit, ScheduledTime = @ScheduledTime, " +
"Description = @Description, Priority = @Priority"+
"WHERE Id = @Id";
SqlCommand SqlCommand = new SqlCommand(sqlquery, connectionDB);
fillCommonSqlCommand(SqlCommand, task);
SqlCommand.Parameters.Add("@Id",task.Id);
SqlCommand.ExecuteNonQuery();
}
catch(Exception e)
{
saveLog(filepath, prefikslog, e);
}
}
public void Delete(Task task)
{
String prefikslog = "Nastąpił problem podczas kasowania rekordu o Id = ";
reconnectDB(connectionDB);
try
{
String sqlquery = " DELETE * FROM TASK WHERE Id = @Id";
SqlCommand SqlCommand = new SqlCommand(sqlquery, connectionDB);
SqlCommand.Parameters.Add("@Id",task.Id);
SqlCommand.ExecuteNonQuery();
}
catch(Exception e)
{
saveLog(filepath, prefikslog, e);
}
}
public void Create(Task task)
{
String prefikslog = "Nastąpił problem podczas zapisywania rekordu do bazy danych ";
reconnectDB(connectionDB);
try
{
String sqlquery = "INSERT INTO TASK VALUE " +
"(@Title, @CategoryId, @UserId, @Finished, @InserTime,"+
"@LastEdit, @ScheduledTime, @Description, @Priority)";
SqlCommand SqlCommand = new SqlCommand(sqlquery, connectionDB);
fillCommonSqlCommand(SqlCommand, task);
SqlCommand.ExecuteNonQuery();
}
catch(Exception e)
{
saveLog(filepath, prefikslog, e);
}
}
public List<Task> GetItAll()
{
String prefikslog = "Nastąpił problem podczas pobierania rekordów z bazy danych ";
reconnectDB(connectionDB);
List<Task> ListTask = new List<Task>();
try
{
String sqlquery = "SELECT * FROM TASK";
SqlCommand SqlCommand = new SqlCommand(sqlquery, connectionDB);
SqlDataReader CollectionData = SqlCommand.ExecuteReader();
while(CollectionData.Read())
{
Task task = new Task();
fillTask(CollectionData, task);
ListTask.Add(task);
}
}
catch(Exception e)
{
saveLog(filepath, prefikslog, e);
}
return ListTask;
}
private void fillTask(SqlDataReader CollectionData, Task task)
{
while (CollectionData.Read())
{
task.Ttle = CollectionData["Ttle"].ToString();
task.Description = CollectionData["Descritpion"].ToString();
task.SheduledTime = (DateTime)CollectionData["SheduledTime"];
task.Priority = (Int16)CollectionData["Priority"];
}
}
private void fillCommonSqlCommand(SqlCommand SqlCommand, Task task)
{
SqlCommand.Parameters.Add("@Title", task.Ttle);
SqlCommand.Parameters.Add("@CategoryId", task.CategoryId);
SqlCommand.Parameters.Add("@UserId", task.UserId);
SqlCommand.Parameters.Add("@Finished", task.Finished);
SqlCommand.Parameters.Add("@InserTime", task.InsertTime);
SqlCommand.Parameters.Add("@LastEdit", task.LastEdit);
SqlCommand.Parameters.Add("@ScheduledTime", task.SheduledTime);
SqlCommand.Parameters.Add("@Description", task.Description);
SqlCommand.Parameters.Add("@Priority", task.Priority);
}
public Task GetOne(int Id)
{
String prefikslog = "Nastąpił problem podczas pobierania rekordu z bazy danych ";
reconnectDB(connectionDB);
Task task = new Task();
try
{
String sqlquery = "SELECT * FROM TASK WHERE Id = @Id";
SqlCommand SqlCommand = new SqlCommand(sqlquery, connectionDB);
SqlCommand.Parameters.Add("Id",Id);
SqlDataReader CollectionData = SqlCommand.ExecuteReader();
fillTask(CollectionData, task);
}
catch(Exception e)
{
saveLog(filepath, prefikslog, e);
}
return task;
}
