public JsonResult Index(ConecctionCredential model)
{
if (_ISQL.TestConnection(model))
{
SqlConnectionSessionManager.SaveConnection(model);
return(JsonHelper.Success("La conexión con el servidor fué exitosa"));
}
return(JsonHelper.Fail("Lo sentimos, servidor no encontrado o fuera del alcance"));
}
/// <summary>
/// Este metodo genera un string de conexión al servidor de SQL Server
/// </summary>
/// <param name="model">El objeto para obtener las credenciales para generar el string</param>
/// <returns>El String de conexión</returns>
public static String GetConnectionString(ConecctionCredential model)
{
SqlConnectionStringBuilder manageString = new SqlConnectionStringBuilder();
if (!model.WindowsAuthentication)
{
manageString.UserID = model.User;
manageString.Password = model.Password;
}
if (!String.IsNullOrEmpty(model.Database))
{
manageString.InitialCatalog = model.Database;
}
manageString.IntegratedSecurity = model.WindowsAuthentication;
manageString.DataSource = model.Server;
manageString.ConnectTimeout = 10;
return(manageString.ConnectionString);
}
public InfoRequestModel StressRequest(InfoRequestModel request, ConecctionCredential credential)
{
credential.Database = request.DataBaseName;
request.SuccessRequest = 0;
request.FailRequest = 0;
bool Exception = false;
request.InitialDateRequest = DateTime.Now;
var Hilo = new Thread[request.CantThreads];
for (int i = 0; i < request.CantThreads; i++)
{
Hilo[i] =
new Thread(new ThreadStart((Action)(() => {
for (int j = 0; j < request.CantRequest; j++)
{
try {
_SQLRepository.StressRequest(request, credential);
request.SuccessRequest++;
} catch (Exception) {
request.FailRequest++;
Exception = true;
}
}
})));
}
for (int i = 0; i < request.CantThreads; i++)
{
Hilo[i].Start();
}
for (int i = 0; i < request.CantThreads; i++)
{
Hilo[i].Join();
}
request.FinishDateRequest = DateTime.Now;
request.DurationRequest = (request.InitialDateRequest - request.FinishDateRequest);
return(request);
}
public bool TestConnection(ConecctionCredential model)
{
return(_SQLRepository.TestConnection(model));
}
public List <TableModel> GetAllTables(ConecctionCredential credential, string database)
{
credential.Database = database;
return(_SQLRepository.GetAllTables(credential).ToEntityList <TableModel>());
}
public List <DataBaseModel> GetAllDatabases(ConecctionCredential credential)
{
return(_SQLRepository.GetDatabasesNames(credential).ToEntityList <DataBaseModel>());
}
public SQLDatabase(ConecctionCredential model)
{
oCN = new SqlConnection(ManageConnectionString.GetConnectionString(model));
}
public static void SaveConnection(ConecctionCredential model)
{
HttpContext.Current.Session["StringConnection"] = model;
}
public void StressRequest(InfoRequestModel request, ConecctionCredential credential)
{
using (var DB = new SQLDatabase(credential)) {
DB.SelectData(new SqlCommand($"SELECT * FROM {request.TableName} "));
}
}
public bool TestConnection(ConecctionCredential model)
{
using (var DB = new SQLDatabase(model)) {
return(DB.OpenConnection());
}
}
public DataTable GetAllTables(ConecctionCredential credential)
{
using (var DB = new SQLDatabase(credential)) {
return(DB.SelectData(new SqlCommand("SELECT TABLE_NAME AS TableName FROM INFORMATION_SCHEMA.TABLES")));
}
}
public DataTable GetDatabasesNames(ConecctionCredential credential)
{
using (var DB = new SQLDatabase(credential)) {
return(DB.SelectData(new SqlCommand("SELECT name as Name FROM master.dbo.sysdatabases WHERE name NOT IN('master', 'tempdb', 'model', 'msdb','DWDiagnostics','DWConfiguration','DWQueue');")));
}
}
