/// <summary>
/// Clears the user tables.
/// </summary>
/// <param name="postfix">The postfix.</param>
public void ClearUserTables(string postfix)
{
var tableList = new List <string>
{
TableNameHelper.GetHostVisitCountTableName(postfix),
TableNameHelper.GetHostVisitCountHourlyTableName(postfix),
TableNameHelper.GetLocationAndUserDemoTableName(postfix),
TableNameHelper.GetNewsHourlyTableName(postfix),
TableNameHelper.GetNewsSentimentTableName(postfix),
TableNameHelper.GetNewsStreamTableName(postfix),
TableNameHelper.GetSentimentResultNewsTableName(postfix),
TableNameHelper.GetSentimentResultTableName(postfix),
TableNameHelper.GetWordCloudTableName(postfix)
};
using (var db = ContextFactory.GetProfileContext())
{
var sb = new StringBuilder();
foreach (var table in tableList)
{
sb.AppendLine($"Truncate Table {table};");
}
db.Database.CommandTimeout = 300;
try
{
db.Database.ExecuteSqlCommand(sb.ToString());
}catch (Exception e)
{
}
}
repository.CleanUserDataLoadHistory(postfix);
}
/// <summary>
/// Gets the latest sentiment result.
/// </summary>
/// <param name="userName">Name of the user.</param>
/// <returns>IEnumerable<SentimentScanResult>.</returns>
public IEnumerable <SentimentScanResult> GetLatestSentimentResult(ClientUser user)
{
var userName = user.Name;
var postfix = user.Postfix;
var sentimentTableName = TableNameHelper.GetSentimentResultTableName(postfix);
var sql = $"select top 1 *　from {sentimentTableName} where Name = N'{userName}' order by Date Desc";
return(this.dbUtilities.ExecuteStoreQuery <SentimentScanResult>(this.Context, sql));
}