private static RawQuery QueryCore(this Read <QueryChannel <Query> > s, LambdaExpression expr, params Type[] usedTypes)
{
var rt = s.Aspect();
rt.Tooling.ThrowCheckTypes(usedTypes);
var cmd = new Sql(expr);
return(new RawQuery(cmd, rt));
}
/// <summary>
/// Retrieves primary key of just added entity
/// </summary>
/// <typeparam name="T">Type of primary key</typeparam>
/// <param name="qr">Channel</param>
/// <param name="keyedAddition">Performed addition</param>
/// <returns>Primary key</returns>
public static T Key <T>(this Read <QueryChannel <Query> > qr, IAddition <IPrimaryKey <T> > keyedAddition)
{
var pr = qr.Aspect();
return(pr.Key(keyedAddition));
}
/// <summary>
/// Retrieves query builder for ORM query channel
/// </summary>
/// <typeparam name="T">Type of entity</typeparam>
/// <param name="qr">Query channel</param>
/// <returns>Query builder</returns>
public static IQueryable <T> All <T>(this Read <QueryChannel <Query> > qr) where T : class
{
var pr = qr.Aspect();
return(pr.GetSet <T>());
}
/// <summary>
/// Retrieves query builder for ORM query channel
/// </summary>
/// <typeparam name="T">Type of entity</typeparam>
/// <param name="qr">Query channel</param>
/// <returns>Query builder</returns>
public static IQueryFor <T> Get <T>(this Read <QueryChannel <Query> > qr) where T : class
{
var pr = qr.Aspect();
return(new QueryBuilder <T>(pr));
}
/// <summary> /// Helps to obtain current date in Offset format /// </summary> /// <param name="tc">Time channel</param> /// <returns>DateTimeOffset accessor</returns> public static DateTimeOffsetWrapper Offset(this Read <QueryChannel <Query> > tc) => tc.Aspect().DateTimeOffsetWrapper;
/// <summary> /// Helps to obtain current date in DateTime format /// </summary> /// <param name="tc">Time channel</param> /// <returns>DateTime accessor</returns> public static DateTimeWrapper Date(this Read <QueryChannel <Query> > tc) => tc.Aspect().DateTimeWrapper;
public static string GetRandomString(this Read <QueryChannel <Aspect101.Query> > r) => r.Aspect().GetRandomString();
