/// <summary>
/// Append join query condition
/// </summary>
/// <param name="joinQuery">Join query</param>
/// <param name="conditionFilter">Condition filter</param>
void AppendJoinQueryCondition(IQuery joinQuery, GlobalConditionFilter conditionFilter)
{
if (joinQuery == null)
{
return;
}
conditionFilter.SourceType = QuerySourceType.JoinQuery;
conditionFilter.EntityType = joinQuery.GetEntityType();
conditionFilter.OriginalQuery = joinQuery;
var conditionFilterResult = QueryManager.GetGlobalCondition(conditionFilter);
if (conditionFilterResult != null)
{
conditionFilterResult.AppendTo(joinQuery);
}
//subqueries
if (!joinQuery.Subqueries.IsNullOrEmpty())
{
foreach (var squery in joinQuery.Subqueries)
{
AppendSubqueryCondition(squery, conditionFilter);
}
}
//join query
if (!joinQuery.JoinItems.IsNullOrEmpty())
{
foreach (var jitem in joinQuery.JoinItems)
{
AppendJoinQueryCondition(jitem.JoinQuery, conditionFilter);
}
}
}
/// <summary>
/// Append repository condition
/// </summary>
/// <param name="originalQuery">Original query</param>
/// <returns>Return the newest query object</returns>
IQuery AppendRepositoryCondition(IQuery originalQuery, QueryUsageScene usageScene)
{
if (originalQuery == null)
{
originalQuery = QueryManager.Create();
originalQuery.SetEntityType(entityType);
}
else
{
originalQuery.SetEntityType(entityType);
}
//primary query
GlobalConditionFilter conditionFilter = new GlobalConditionFilter()
{
OriginalQuery = originalQuery,
UsageSceneEntityType = entityType,
EntityType = entityType,
SourceType = QuerySourceType.Repository,
UsageScene = usageScene
};
var conditionFilterResult = QueryManager.GetGlobalCondition(conditionFilter);
if (conditionFilterResult != null)
{
conditionFilterResult.AppendTo(originalQuery);
}
//subqueries
if (!originalQuery.Subqueries.IsNullOrEmpty())
{
foreach (var squery in originalQuery.Subqueries)
{
AppendSubqueryCondition(squery, conditionFilter);
}
}
//join
if (!originalQuery.JoinItems.IsNullOrEmpty())
{
foreach (var jitem in originalQuery.JoinItems)
{
AppendJoinQueryCondition(jitem.JoinQuery, conditionFilter);
}
}
return(originalQuery);
}
