public async static Task <List <T> > Map <T>(this IQueryMapper query, Func <DbDataReader, T> mapper)
{
var res = new List <T>();
await query.Map(reader => { res.Add(mapper(reader)); });
return(res);
}
public IEnumerable <LogIn> GetLogInsWhichIdIsBetween(long begin, long end)
{
const string kExecute = @"
select id
,agente
,dtini
,dtfim
,filas
,1000 as tipo_id
,dtfim >= dtini as loggedout
from login
where id between @begin and @end
order by id asc
";
var mysql_connection_provider =
new MySqlConnectionProvider(
"Data Source=192.168.203.207;Initial Catalog=acaconb1;User ID=callflex;Password=$callflex$;");
var mysql_executor =
new MySqlQueryExecutor(mysql_connection_provider);
/*using (
* var conn =
* new MySqlConnection(
* "Data Source=192.168.203.207;Initial Catalog=acaconb1;User ID=callflex;Password=$callflex$;")
* )
* using (var builder = new CommandBuilder(conn)) {
* IDbCommand cmd =
* builder
* .AddParameter("@begin", begin)
* .AddParameter("@end", end)
* .SetText(kExecute)
* .Build();
* conn.Open();
* using (IDataReader reader = cmd.ExecuteReader()) {
* int[] ordinals = new int[] {
* reader.GetOrdinal("id"), reader.GetOrdinal("tipo_id"),
* reader.GetOrdinal("dtini"), reader.GetOrdinal("agente"),
* reader.GetOrdinal("dtfim"), reader.GetOrdinal("filas"),
* reader.GetOrdinal("loggedout")
* };
* //return Map(reader);
* }
* conn.Close();
* }*/
using (IQueryMapper <LogIn> mapper =
mysql_executor
.ExecuteQuery(kExecute,
LogInDto,
builder =>
builder
.AddParameter("@begin", begin)
.AddParameter("@end", end))) {
IEnumerable <LogIn> logins = mapper.Map(false);
//IEnumerable<LogIn> logins = Map(((QueryMapper<LogIn>) mapper).Reader);
return(logins);
}
//return Enumerable.Empty<LogIn>();
}
public IEnumerable <long> GetSeriesIds(string name, int hash, int count)
{
using (IQueryMapper <long> mapper =
sql_query_executor_
.ExecuteQuery(schema_ + ".mtc_get_id_of_serie",
Mappers.Long,
builder =>
builder
.AddParameter("@name", name)
.AddParameter("@hash", hash)
.AddParameter("@tags_count", count))) {
return(mapper.Map(false));
}
}
/// <summary>
/// Returns first row mapped as object T, or default value of T if no results are returned.
/// </summary>
/// <typeparam name="T">Generic type of the objects that wil be returned.</typeparam>
/// <param name="query">The IQueryMapper object.</param>
/// <param name="mapper">Mapper function that will convert DbDatareader to T</param>
/// <returns>First object in the result set of default(T).</returns>
public async static Task <T> FirstOrDefault <T>(this IQueryMapper query, Func <DbDataReader, T> mapper) where T : new()
{
var res = new T();
bool isNull = true;
await query.Map(reader => { res = mapper(reader); isNull = false; });
if (isNull)
{
return(default(T));
}
else
{
return(res);
}
}
public void should()
{
const string kExecute = @"
select distinct hc.cod_hist_cli
,hc.cod_dev
,cast(t.cod_cred as varchar) as cod_cred
,hc.data_cad
,isnull(hc.dt_agen_hist, hc.data_cad) as dt_agen_hist
,hc.usuario_cad
,hc.cod_ocor
,hc.data_up
,cast(case when hc.dt_agen_hist is null then 0 else 1 end as bit) as agendado
from historicos_clientes hc
inner join historicos_clientes_titulos hct on hct.cod_hist_cli = hc.cod_hist_cli
inner join titulos t with(nolock) on t.cod_tit = hct.cod_tit
where hc.cod_hist_cli between @min_cod_hist_cli and @max_cod_hist_cli
order by cod_hist_cli asc";
var map = new DataReaderMapperBuilder <CobEventDto>()
.Map(x => x.AgentId, "usuario_cad")
.Map(x => x.Segment, "cod_cred")
.Map(x => x.Date, "data_cad")
.Map(x => x.DebtorId, "cod_dev")
.Map(x => x.ExpiryDate, "dt_agen_hist")
.Map(x => x.Id, "cod_hist_cli", typeof(int))
.Map(x => x.TypeId, "cod_ocor")
.Map(x => x.IsScheduled, "agendado")
.Map(x => x.RecordDate, "data_up")
.Build();
var sql_connection_provider = new SqlConnectionProvider(@"Data Source=192.168.203.9\itau;Initial Catalog=cobsystems;User ID=nohros;Password=Noors03;");
var sql_executor = new SqlQueryExecutor(sql_connection_provider,
CommandType.Text);
using (IQueryMapper <CobEventDto> mapper =
sql_executor
.ExecuteQuery(kExecute,
() => map,
builder =>
builder
.AddParameter("@min_cod_hist_cli", 631583866)
.AddParameter("@max_cod_hist_cli", 631588866)))
{
Dynamics_.AssemblyBuilder.Save("nohros.tests.dll");
mapper.Map(false);
}
}
public static Task ExecuteReader(this IQueryMapper mapper, SqlCommand cmd, Action <DbDataReader> callback)
{
return(mapper.Map(cmd, callback));
}
public static Task Map(this IQueryMapper mapper, string sql, Action <DbDataReader> callback)
{
var cmd = new SqlCommand(sql);
return(mapper.Map(cmd, callback));
}
public static Task ExecuteReader(this IQueryMapper mapper, string sql, Action <DbDataReader> callback)
{
return(mapper.Map(sql, callback));
}
