internal bool FetchTileFromCache(string url)
{
TileData result = null;
StatusCode = HttpStatusCode.Ambiguous;
Status = "";
ImageData = null;
if (string.IsNullOrWhiteSpace(_connString))
{
return(false);
}
using (var conn = _dbClient.GetConnection(_connString))
{
conn.Open();
using (var cmd = _dbClient.GetCommand("sp_GetCachedMapTile", conn))
{
cmd.CommandType = CommandType.StoredProcedure;
_dbClient.AddParameterWithValue("url", url, cmd);
using (var sqlResults = cmd.ExecuteReader())
{
while (sqlResults.Read())
{
Source = DataUtility.ParseString(sqlResults, "SourceUrl");
StatusCode = string.IsNullOrWhiteSpace(Source) ? HttpStatusCode.NotFound : HttpStatusCode.OK;
Status = "";
_x = DataUtility.ParseInt(sqlResults, "CoordX");
_y = DataUtility.ParseInt(sqlResults, "CoordY");
_zoom = DataUtility.ParseInt(sqlResults, "Zoom");
SetImageData((byte[])sqlResults["ImageData"]);
}
}
}
}
if (StatusCode == HttpStatusCode.Ambiguous)
{
return(false);
}
return(true);
}
public void SaveMapImageToCache(double lat, double lon, int zoom, int width, int height, byte[] imagedata)
{
if (string.IsNullOrWhiteSpace(_connString))
{
return;
}
using (var conn = _dbClient.GetConnection(_connString))
{
conn.Open();
using (var cmd = _dbClient.GetCommand("sp_SaveMapImageToCache", conn))
{
cmd.CommandType = CommandType.StoredProcedure;
_dbClient.AddParameterWithValue("lat", lat, cmd);
_dbClient.AddParameterWithValue("lon", lon, cmd);
_dbClient.AddParameterWithValue("zoom", zoom, cmd);
_dbClient.AddParameterWithValue("width", width, cmd);
_dbClient.AddParameterWithValue("height", height, cmd);
_dbClient.AddParameterWithValue("imagedata", imagedata, cmd);
cmd.ExecuteNonQuery();
}
}
}
/// <summary>
/// Deletes the specified <paramref name="user" /> from the user store.
/// </summary>
/// <param name="user">The user to delete.</param>
/// <param name="cancellationToken">The <see cref="T:System.Threading.CancellationToken" /> used to propagate notifications that the operation should be canceled.</param>
/// <returns>The <see cref="T:System.Threading.Tasks.Task" /> that represents the asynchronous operation, containing the <see cref="T:Microsoft.AspNetCore.Identity.IdentityResult" /> of the update operation.</returns>
public override Task <IdentityResult> DeleteAsync(TUser user, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
if (user == null)
{
throw new ArgumentException($"Invalid argument. User cannot be null.", nameof(user), null);
}
// Check for valid data
if (string.IsNullOrWhiteSpace(user.Id.ToString()))
{
throw new ArgumentException($"Invalid argument. Id cannot be null or empty.", nameof(user.Id), null);
}
using (var conn = _dbClient.GetConnection(_connString))
{
IDbCommand cmd = _dbClient.GetCommand("sp_AuthDeleteUser", conn);
cmd.CommandType = CommandType.StoredProcedure;
_dbClient.AddParameterWithValue("@id", user.Id, cmd);
conn.Open();
cmd.ExecuteScalar();
conn.Close();
}
return(Task.FromResult(IdentityResult.Success));
}