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This commit is contained in:
John Cardinal
2018-12-06 00:06:01 +00:00
parent 1f92f2fe22
commit 260f302633
3 changed files with 213 additions and 43 deletions
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13
server/AyaNova/biz/DataFilterBiz.cs
View File

@@ -292,8 +292,19 @@ namespace AyaNova.Biz
if (!FilterComparisonOperator.Operators.Contains(opType))
AddError(ValidationErrorType.InvalidValue, "Filter", $"Filter array item {i}, \"op\" property value of \"{opType}\" is not a valid FilterComparisonOperator type");
}
if (filterItem["value"] == null || string.IsNullOrWhiteSpace(filterItem["value"].Value<string>()))
if (filterItem["value"] == null)
AddError(ValidationErrorType.RequiredPropertyEmpty, "Filter", $"Filter array item {i}, object is missing or is empty the required \"value\" property ");
else
{
if (filterItem["value"].Type == JTokenType.String && string.IsNullOrWhiteSpace(filterItem["value"].Value<string>()))
AddError(ValidationErrorType.RequiredPropertyEmpty, "Filter", $"Filter array item {i}, object is missing or is empty the required \"value\" property ");
if (filterItem["value"].Type == JTokenType.Array && filterItem["value"].Count() == 0)
AddError(ValidationErrorType.RequiredPropertyEmpty, "Filter", $"Filter array item {i}, object is missing or is empty the required \"value\" property ARRAY ");
}
//NOTE: value of nothing, null or empty is a valid value so no checking for it here
}
}

97
server/AyaNova/biz/FilterSqlCriteriaBuilder.cs
View File

@@ -27,10 +27,18 @@ namespace AyaNova.Biz
var filterItem = FilterArray[i];
var fld = filterItem["fld"].Value<string>();
var opType = filterItem["op"].Value<string>();
var val = filterItem["value"].Value<string>();
List<string> tagList = new List<string>();
string val = string.Empty;
if (filterItem["value"].Type != JTokenType.Array)
val = filterItem["value"].Value<string>();
else
{
tagList = filterItem["value"].ToObject<List<String>>();
}
var dataType = filterOptions.Flds.Find(x => x.Fld == fld).Type;
sb.Append(DataFilterToColumnCriteria(fld, dataType, opType, val));
sb.Append(DataFilterToColumnCriteria(fld, dataType, opType, val, tagList));
if (i < FilterArray.Count - 1)
{
sb.Append(" AND ");
@@ -43,8 +51,9 @@ namespace AyaNova.Biz
/// <summary>
/// Translate DataFilter to Postgres friendly SQL criteria
/// </summary>
private static string DataFilterToColumnCriteria(string sColumn, string sDataType, string sOperator, string sValue)//, bool IsCompound)
private static string DataFilterToColumnCriteria(string sColumn, string sDataType, string sOperator, string sValue, List<string> sTags)//, bool IsCompound)
{
bool TagFilter = sTags.Count < 0;
StringBuilder sb = new StringBuilder();
//Column name
//sb.Append(" ");
@@ -52,7 +61,7 @@ namespace AyaNova.Biz
sb.Append(" ");
//handle null values separately
if (sValue == FilterSpecialToken.Null)
if (!TagFilter && sValue == FilterSpecialToken.Null)
{
switch (sDataType)
{
@@ -91,44 +100,44 @@ namespace AyaNova.Biz
//so....
//Special addition to handle nulls
// if (!IsCompound)
// {
switch (sOperator)
if (!TagFilter)
{
case FilterComparisonOperator.Equality:
//no change on equals for nulls
break;
case FilterComparisonOperator.GreaterThan:
//no change on greater than for nulls
//(nulls are going to be assumed to be always at the
//less than end of the scale)
break;
case FilterComparisonOperator.GreaterThanOrEqualTo:
//no change on greater than for nulls
//(nulls are going to be assumed to be always at the
//less than end of the scale)
break;
case FilterComparisonOperator.LessThan:
sb.Append("Is Null OR ");
sb.Append(sColumn);
sb.Append(" ");
break;
case FilterComparisonOperator.LessThanOrEqualTo:
sb.Append("Is Null OR ");
sb.Append(sColumn);
sb.Append(" ");
break;
// case "Like":
// //No change on like
// break;
case FilterComparisonOperator.NotEqual:
//This is the big one:
sb.Append("Is Null OR ");
sb.Append(sColumn);
sb.Append(" ");
break;
switch (sOperator)
{
case FilterComparisonOperator.Equality:
//no change on equals for nulls
break;
case FilterComparisonOperator.GreaterThan:
//no change on greater than for nulls
//(nulls are going to be assumed to be always at the
//less than end of the scale)
break;
case FilterComparisonOperator.GreaterThanOrEqualTo:
//no change on greater than for nulls
//(nulls are going to be assumed to be always at the
//less than end of the scale)
break;
case FilterComparisonOperator.LessThan:
sb.Append("Is Null OR ");
sb.Append(sColumn);
sb.Append(" ");
break;
case FilterComparisonOperator.LessThanOrEqualTo:
sb.Append("Is Null OR ");
sb.Append(sColumn);
sb.Append(" ");
break;
// case "Like":
// //No change on like
// break;
case FilterComparisonOperator.NotEqual:
//This is the big one:
sb.Append("Is Null OR ");
sb.Append(sColumn);
sb.Append(" ");
break;
}
}
// }
#region Build for specific type
switch (sDataType)
@@ -770,6 +779,14 @@ namespace AyaNova.Biz
}
break;
}
case AyDataType.Tags:
{
//Build tags filter fragment
//for initial release a tag filter is inclusive of all tags only
//in other words all tags presented must be in record to match (simple AND)
}
break;
default:
throw new System.ArgumentOutOfRangeException("DATA_TYPE", sDataType, "GridToSqlCriteria unhandled data type[" + sDataType + "]");
}