/// <inheritdoc />
public IQuery <T> WhereAny(IEnumerable <Expression <Func <T, bool> > > predicates)
{
if (predicates == null)
{
return(this);
}
StringBuilder sb = null;
List <object> parameters = null;
Sql sql = null;
foreach (var predicate in predicates)
{
// see notes in Where()
var expressionHelper = new ModelToSqlExpressionHelper <T>();
var whereExpression = expressionHelper.Visit(predicate);
if (sb == null)
{
sb = new StringBuilder("(");
parameters = new List <object>();
sql = new Sql();
}
else
{
sb.Append(" OR ");
sql.Append(" OR ");
}
sb.Append(whereExpression);
parameters.AddRange(expressionHelper.GetSqlParameters());
sql.Append(whereExpression, expressionHelper.GetSqlParameters());
}
if (sb == null)
{
return(this);
}
sb.Append(")");
//_wheres.Add(Tuple.Create(sb.ToString(), parameters.ToArray()));
_wheres.Add(Tuple.Create("(" + sql.SQL + ")", sql.Arguments));
return(this);
}
/// <summary>
/// Adds a where clause to the query
/// </summary>
/// <param name="predicate"></param>
/// <returns>This instance so calls to this method are chainable</returns>
public virtual IQuery <T> Where(Expression <Func <T, bool> > predicate)
{
if (predicate != null)
{
var expressionHelper = new ModelToSqlExpressionHelper <T>();
string whereExpression = expressionHelper.Visit(predicate);
_wheres.Add(new Tuple <string, object[]>(whereExpression, expressionHelper.GetSqlParameters()));
}
return(this);
}