public Document GenerateDocument()
{
Document doc = new Document();
doc.Id = TarpaDataProvider.GetLastDocumentId() + 1;
doc.BillId = BillId;
doc.Time = BillDate;
List<Export> exports = new List<Export>();
Export e = new Export();
double totalSum = 0.0;
foreach (BillRow row in Rows)
{
Export export = new Export();
if (Type == 0)
{
export.Credit = row.GetSum();
export.Debet = 0.0;
totalSum += row.GetSum();
export.DocumentId = doc.Id;
export.AccountId = row.AccountId;
}
exports.Add(export);
}
doc.Exports = exports;
doc.Optimize();
switch (PaymentType)
{
case 0:
break;
case 1:
break;
case 2:
break;
default:
break;
}
return doc;
}
/// <summary>
/// Updates the given document to the database.
/// </summary>
/// <param name="document">The document to be updated.</param>
public static void UpdateDocument(Document document)
{
string connectionString = ConfigurationManager.ConnectionStrings["dbConnection"].ConnectionString;
using (MySqlConnection con = new MySqlConnection(connectionString))
{
try
{
con.Open();
MySqlCommand command = new MySqlCommand();
command.Connection = con;
command.CommandText = "UPDATE documents SET date=@date, billId=@billId WHERE documentId=@documentId";
command.Parameters.AddWithValue("@documentId", document.Id);
command.Parameters.AddWithValue("@date", document.Time);
command.Parameters.AddWithValue("@billId", document.BillId);
command.ExecuteNonQuery();
}
catch (MySqlException ex)
{
throw ex;
}
finally
{
con.Close();
}
}
}
/// <summary>
/// Returns the list of documents stored in the database.
/// </summary>
/// <returns>List of documents</returns>
public static List<Document> GetAllDocuments()
{
List<Document> documents = new List<Document>();
string connectionString = ConfigurationManager.ConnectionStrings["dbConnection"].ConnectionString;
using (MySqlConnection con = new MySqlConnection(connectionString))
{
MySqlCommand command = new MySqlCommand();
try
{
con.Open();
command.Connection = con;
command.CommandText = "SELECT * FROM documents";
MySqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
Document document = new Document();
document.Id = reader.GetInt16("documentId");
document.BillId = reader.GetInt16("billId");
document.Time = reader.GetDateTime("date");
documents.Add(document);
}
}
catch (MySqlException ex)
{
throw ex;
} finally
{
con.Close();
}
}
return documents;
}
/// <summary>
/// Saves the document object to the database.
/// </summary>
/// <param name="document">Document to be saved</param>
public static void SaveDocument(Document document)
{
string connectionString = ConfigurationManager.ConnectionStrings["dbConnection"].ConnectionString;
using (MySqlConnection con = new MySqlConnection(connectionString))
{
try
{
con.Open();
MySqlCommand command = new MySqlCommand();
command.Connection = con;
command.CommandText = "INSERT INTO documents (documentId, billId, date) VALUES (@documentId, @billId, @date)";
command.Parameters.AddWithValue("@documentId", document.Id);
command.Parameters.AddWithValue("@date", document.Time);
command.Parameters.AddWithValue("@billId", document.BillId);
command.ExecuteNonQuery();
}
catch (MySqlException ex)
{
throw ex;
}
finally
{
con.Close();
}
}
}
/// <summary>
/// Deletes the row representing the given document from the database.
/// Removes also all the exports attached to the document id.
/// </summary>
/// <param name="document"></param>
/// <returns></returns>
public static bool DeleteDocument(Document document)
{
string connectionString = ConfigurationManager.ConnectionStrings["dbConnection"].ConnectionString;
using (MySqlConnection con = new MySqlConnection(connectionString))
{
try
{
con.Open();
MySqlCommand command = new MySqlCommand();
command.Connection = con;
command.CommandText = "DELETE FROM documents WHERE documentId=@id";
command.Parameters.AddWithValue("@id", document.Id);
command.ExecuteNonQuery();
DeleteAllExportsFromDocument(document);
}
catch (MySqlException ex)
{
return false;
} finally
{
con.Close();
}
}
return true;
}
