public void RegenerateTableLinks()
{
FromTableLinks = new List <TableLink>();
var joins = GenerateJoins();
var newJoins = joins.Where(j => !FromTableJoins.Any(f => f.Source.GetJoinString() == j.GetJoinString()));
FromTableJoins.AddRange(newJoins.Select(j => new TableJoinModel {
Source = j, JoinType = "Inner"
}));
var lostJoins = FromTableJoins.Where(j => !FromTables.Any(t => t.Alias == j.Source.LeftObjectAlias) || !FromTables.Any(t => t.Alias == j.Source.RightObjectAlias));
FromTableJoins = FromTableJoins.Except(lostJoins).ToList();
foreach (var fj in FromTableJoins.Where(f => !f.IsDeleted))
{
var join = fj.Source;
var pt = FromTables.First(t => t.Alias == join.LeftObjectAlias);
var pk = pt.Properties.First(p => p.StoreProperty.Name == join.LeftField);
var pkIndex = pt.Properties.IndexOf(pk);
var ft = FromTables.First(t => t.Alias == join.RightObjectAlias);
var fk = ft.Properties.First(p => p.StoreProperty.Name == join.RightField);
var fkIndex = ft.Properties.IndexOf(fk);
var link = new TableLink
{
PrimaryRefId = GenerateObjectId("table_primary", pt.Id, pkIndex),
ForeignRefId = GenerateObjectId("table_foreign", ft.Id, fkIndex),
Source = join
};
FromTableLinks.Add(link);
}
}
public void Clear()
{
// clear all values in controller
StoreParameters.DataService = "MyDataService";
StoreParameters.QueryName = "";
StoreParameters.Namespace = "Default";
StoreParameters.QueryReturnType = "";
FromTables.Clear();
SelectionProperties.Clear();
FromTableLinks.Clear();
FromTableJoins.Clear();
WhereClause = "";
}
