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This commit is contained in:
John Cardinal
2021-01-28 19:18:36 +00:00
parent 32b3e89b91
commit 9001f565a7
2 changed files with 60 additions and 17 deletions
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10
server/AyaNova/DataList/DataListFetcher.cs
View File

@@ -55,7 +55,7 @@ namespace AyaNova.DataList
//BUILD THE QUERY
//SELECT CLAUSE
var qSelect = DataListSqlSelectBuilder.Build(DataList.FieldDefinitions, AllUniqueFieldKeysRequiredForQuery);
var qSelect = DataListSqlSelectBuilder.BuildForDataTableListResponse(DataList.FieldDefinitions, AllUniqueFieldKeysRequiredForQuery);
//FROM CLAUSE
var qFrom = DataList.SQLFrom;
@@ -277,6 +277,10 @@ namespace AyaNova.DataList
if (DataList is IDataListInternalCriteria)
StaticServerFilterOptions = ((IDataListInternalCriteria)DataList).DataListInternalCriteria(userId, userRoles, dataListSelectionOptions);
//Add the internal filters into the listoptions existing filters
//NOTE: There is currently no overlap between internal filtered columns and filters coming from the client
foreach (DataListFilterOption dfo in StaticServerFilterOptions)
dataListSelectionOptions.Filter.Add(dfo);
// //Hard coded extra criteria from Client end
// //parse and combine any additional listview hard coded from Client UI
@@ -289,7 +293,7 @@ namespace AyaNova.DataList
//BUILD THE QUERY
//SELECT FRAGMENT COLUMNS FROM TEMPLATE
var SelectBuild = DataListSqlSelectBuilder.BuildForReportIdListOnly(DataList.FieldDefinitions);
var qSelect = DataListSqlSelectBuilder.BuildForIdListResponse(DataList.FieldDefinitions, dataListSelectionOptions);
//FROM CLAUSE
var qFrom = DataList.SQLFrom;
@@ -306,7 +310,7 @@ namespace AyaNova.DataList
//PUT IT ALL TOGETHER
string qDataQuery = string.Empty;
qDataQuery = $"{SelectBuild.Select} {qFrom} {qWhere} {qOrderBy} ".Replace(" ", " ");
qDataQuery = $"{qSelect} {qFrom} {qWhere} {qOrderBy} ".Replace(" ", " ");
//RETURN OBJECTS
var retList = new List<long>();

67
server/AyaNova/DataList/DataListSqlSelectBuilder.cs
View File

@@ -1,6 +1,7 @@
using System.Collections.Generic;
using System.Text;
using System.Linq;
using AyaNova.Models;
namespace AyaNova.DataList
{
@@ -13,7 +14,7 @@ namespace AyaNova.DataList
{
//Build the SELECT portion of a list query based on the columns
internal static SqlSelectBuilderResult Build(List<DataListFieldDefinition> objectFieldsList, List<string> columns)
internal static SqlSelectBuilderResult BuildForDataTableListResponse(List<DataListFieldDefinition> objectFieldsList, List<string> columns)
{
StringBuilder sb = new StringBuilder();
sb.Append("SELECT ");
@@ -33,7 +34,7 @@ namespace AyaNova.DataList
//Developers little helper
if (o == null)
{
throw new System.ArgumentNullException($"## DEV ERROR in DataListSqlSelectBuilder.cs:Build() field {ColumnName} specified in columns was NOT found in the data list's ObjectFields list, a defined fieldkey name differs from the columns key name");
throw new System.ArgumentNullException($"## DEV ERROR in DataListSqlSelectBuilder.cs:BuildForDataTableListResponse() field {ColumnName} specified in columns was NOT found in the data list's ObjectFields list, a defined fieldkey name differs from the columns key name");
}
#endif
if (o != null)
@@ -112,29 +113,67 @@ namespace AyaNova.DataList
//Build the SELECT portion of a list query but only to return rowid's
internal static SqlSelectBuilderResult BuildForReportIdListOnly(List<DataListFieldDefinition> objectFieldsList)
internal static string BuildForIdListResponse(List<DataListFieldDefinition> fieldDefinitions, DataListSelectionOptions dataListSelectionOptions)
{
//BugBug - is not including internalcriteria OR user filtered columns so they don't filter properly
//needs to be there and also return correct 0th column for id filtering or make sure it's always the zeroth I guess
StringBuilder sb = new StringBuilder();
sb.Append("SELECT ");
//map sql column name to ordinal name
Dictionary<string, int> map = new Dictionary<string, int>();
// Dictionary<string, int> map = new Dictionary<string, int>();
//find the rowid in the objectfields list and insert it
var o = objectFieldsList.FirstOrDefault(z => z.IsRowId == true);
if (o != null)
{
var idColumnName = o.SqlIdColumnName;
if (!string.IsNullOrWhiteSpace(idColumnName))
{
sb.Append(idColumnName);
map.Add(idColumnName, 0);
//FIRST: find the rowid in the objectfields list and insert it
//this is now the zeroth column
//Note: IsRowId field should *always* exist for any list that is intended to be used in an idlist response
var o = fieldDefinitions.FirstOrDefault(z => z.IsRowId == true);
sb.Append(o.SqlIdColumnName);
// map.Add(o.SqlIdColumnName, 0);
//Now add any rows found in filter
foreach(var filter in dataListSelectionOptions.Filter){
//add all columns being filtered but not rowId
var fld=fieldDefinitions.FirstOrDefault(z=>z.FieldKey==filter.Column);
if(!fld.IsRowId){
sb.Append($",{fld.SqlIdColumnName}");
//map.Add(fld.SqlIdColumnName);
}
}
return new SqlSelectBuilderResult() { map = map, Select = sb.ToString() };
return sb.ToString();
}//eom
// internal static SqlSelectBuilderResult BuildForReportIdListOnly(List<DataListFieldDefinition> objectFieldsList)
// {
// //BugBug - is not including internalcriteria columns so they don't filter properly
// //needs to be there and also return correct 0th column for id filtering or make sure it's always the zeroth I guess
// StringBuilder sb = new StringBuilder();
// sb.Append("SELECT ");
// //map sql column name to ordinal name
// Dictionary<string, int> map = new Dictionary<string, int>();
// //find the rowid in the objectfields list and insert it
// var o = objectFieldsList.FirstOrDefault(z => z.IsRowId == true);
// if (o != null)
// {
// var idColumnName = o.SqlIdColumnName;
// if (!string.IsNullOrWhiteSpace(idColumnName))
// {
// sb.Append(idColumnName);
// map.Add(idColumnName, 0);
// }
// }
// return new SqlSelectBuilderResult() { map = map, Select = sb.ToString() };
// }//eom
// //Build the SELECT portion of a list query but only to return rowid's
// internal static SqlSelectBuilderResult BuildForReportIdListOnly(List<AyaDataListFieldDefinition> objectFieldsList, List<string> listViewFieldList)
// {