/// <summary>
/// 记录异常日志
/// </summary>
/// <param name="log">异常日志</param>
/// <returns>日志Id</returns>
public Guid Write(ExceptionLog log)
{
//01.构造sql语句
StringBuilder sqlBuilder = new StringBuilder();
sqlBuilder.Append(
"INSERT INTO ExceptionLogs (\"Id\", \"Namespace\", \"ClassName\", \"MethodName\", \"MethodType\", \"ArgsJson\", \"ExceptionType\", \"ExceptionMessage\", \"ExceptionInfo\", \"InnerException\", \"OccurredTime\", \"IPAddress\") VALUES (uuid_generate_v4(), @Namespace, @ClassName, @MethodName, @MethodType, @ArgsJson, @ExceptionType, @ExceptionMessage, @ExceptionInfo, @InnerException, @OccurredTime, @IPAddress) ");
sqlBuilder.Append("RETURNING \"Id\"; ");
//02.初始化参数
IDbDataParameter[] parameters =
{
new NpgsqlParameter("@Namespace", log.Namespace.ToDbValue()),
new NpgsqlParameter("@ClassName", log.ClassName.ToDbValue()),
new NpgsqlParameter("@MethodName", log.MethodName.ToDbValue()),
new NpgsqlParameter("@MethodType", log.MethodType.ToDbValue()),
new NpgsqlParameter("@ArgsJson", log.ArgsJson.ToDbValue()),
new NpgsqlParameter("@ExceptionType", log.ExceptionType.ToDbValue()),
new NpgsqlParameter("@ExceptionMessage", log.ExceptionMessage.ToDbValue()),
new NpgsqlParameter("@ExceptionInfo", log.ExceptionInfo.ToDbValue()),
new NpgsqlParameter("@InnerException", log.InnerException.ToDbValue()),
new NpgsqlParameter("@OccurredTime", log.OccurredTime.ToDbValue()),
new NpgsqlParameter("@IPAddress", log.IPAddress.ToDbValue())
};
//03.执行sql
object result = _SqlHelper.ExecuteScalar(sqlBuilder.ToString(), parameters);
Guid newId = Guid.Parse(result.ToString());
return(newId);
}
/// <summary>
/// 创建序列种子
/// </summary>
/// <param name="serialSeed">序列种子</param>
public void Create(SerialSeed serialSeed)
{
StringBuilder sqlBuilder = new StringBuilder();
sqlBuilder.Append("INSERT INTO SerialSeeds ");
sqlBuilder.Append(" (\"Id\", \"Name\", \"Prefix\", \"Timestamp\", \"SerialLength\", \"TodayCount\", \"Description\") ");
sqlBuilder.Append("VALUES ");
sqlBuilder.Append(" (uuid_generate_v4(), @Name, @Prefix, @Timestamp, @SerialLength, @TodayCount, @Description) ");
sqlBuilder.Append("RETURNING \"Id\"; ");
IDbDataParameter[] parameters =
{
new NpgsqlParameter("@Name", serialSeed.Name.ToDbValue()),
new NpgsqlParameter("@Prefix", serialSeed.Prefix.ToDbValue()),
new NpgsqlParameter("@Timestamp", serialSeed.Timestamp.ToDbValue()),
new NpgsqlParameter("@SerialLength", serialSeed.SerialLength.ToDbValue()),
new NpgsqlParameter("@TodayCount", serialSeed.TodayCount.ToDbValue()),
new NpgsqlParameter("@Description", serialSeed.Description.ToDbValue())
};
object result = _SqlHelper.ExecuteScalar(sqlBuilder.ToString(), parameters);
Guid serialSeedId = Guid.Parse(result.ToString());
serialSeed.Id = serialSeedId;
}
/// <summary>
/// 获取异常日志记录条数
/// </summary>
/// <param name="logId">日志Id</param>
/// <param name="startTime">开始时间</param>
/// <param name="endTime">结束时间</param>
/// <returns>异常日志记录条数</returns>
public int Count(Guid?logId, DateTime?startTime, DateTime?endTime)
{
string sql = "SELECT COUNT(*) FROM ExceptionLogs WHERE 0 = 0";
#region # 条件过滤
if (logId.HasValue)
{
sql = $"{sql} AND \"Id\" = '{logId.Value}'";
}
if (startTime.HasValue)
{
sql = $"{sql} AND \"OccurredTime\" >= '{startTime.Value}'";
}
if (endTime.HasValue)
{
sql = $"{sql} AND \"OccurredTime\" <= '{endTime.Value}'";
}
#endregion
object result = _SqlHelper.ExecuteScalar(sql);
int count = Convert.ToInt32(result);
return(count);
}