/// <summary>
/// Throw if the database or SqlBotDataEntities table have not been created.
/// </summary>
static internal void AssertDatabaseReady()
{
//var connectionString = Utils.GetAppSetting(AppSettingKeys.SqlServerConnectionString);
var connectionString = ConfigurationManager.ConnectionStrings["BotDataContextConnectionString"].ConnectionString;
using (var context = new SqlBotDataContext(connectionString))
{
if (!context.Database.Exists())
{
throw new ArgumentException("The sql database defined in the connection has not been created. See https://github.com/Microsoft/BotBuilder-Azure/tree/master/CSharp");
}
if (context.Database.SqlQuery <int>(@"IF EXISTS (SELECT * FROM sys.tables WHERE name = 'SqlBotDataEntities')
SELECT 1
ELSE
SELECT 0").SingleOrDefault() != 1)
{
throw new ArgumentException("The SqlBotDataEntities table has not been created in the database. See https://github.com/Microsoft/BotBuilder-Azure/tree/master/CSharp");
}
}
}
internal static async Task <SqlBotDataEntity> GetSqlBotDataEntity(IAddress key, BotStoreType botStoreType, SqlBotDataContext context)
{
SqlBotDataEntity entity = null;
var query = context.BotData.OrderByDescending(d => d.Timestamp);
switch (botStoreType)
{
case BotStoreType.BotConversationData:
entity = await query.FirstOrDefaultAsync(d => d.BotStoreType == botStoreType &&
d.ChannelId == key.ChannelId &&
d.ConversationId == key.ConversationId);
break;
case BotStoreType.BotUserData:
entity = await query.FirstOrDefaultAsync(d => d.BotStoreType == botStoreType &&
d.ChannelId == key.ChannelId &&
d.UserId == key.UserId);
break;
case BotStoreType.BotPrivateConversationData:
entity = await query.FirstOrDefaultAsync(d => d.BotStoreType == botStoreType &&
d.ChannelId == key.ChannelId &&
d.ConversationId == key.ConversationId &&
d.UserId == key.UserId);
break;
default:
throw new ArgumentException("Unsupported bot store type!");
}
return(entity);
}
