Merge branch '318-add-attribute-operators' into 'develop'

318 add attribute operators

See merge request datastrophe/microservices-backbone/query-service!18

internal/usecases/convertquery/createConstraints.go

@@ -44,24 +44,30 @@ func createConstraintBoolExpression(constraint *entity.QueryConstraintStruct, na
 		line  string
 	)
 
+	// Constraint datatypes back end
+	// text		  MatchTypes: EQ/NEQ/contains/excludes
+	// number   MatchTypes: EQ/NEQ/GT/LT/GET/LET
+	// bool     MatchTypes: EQ/NEQ
+
 	switch constraint.DataType {
 	case "text":
 		value = fmt.Sprintf("\"%s\"", constraint.Value)
 		switch constraint.MatchType {
+		case "NEQ":
+			match = "!="
 		case "contains":
-			match = "IN"
-		case "startswith":
 			match = "LIKE"
+		case "excludes":
+			match = "NOT LIKE"
 			value = fmt.Sprintf("\"%s%%\"", constraint.Value)
-		case "endswith":
-			match = "LIKE"
-			value = fmt.Sprintf("\"_%s\"", constraint.Value)
-		default: //exact
+		default: //EQ
 			match = "=="
 		}
 	case "number":
 		value = constraint.Value
 		switch constraint.MatchType {
+		case "NEQ":
+			match = "!="
 		case "GT":
 			match = ">"
 		case "LT":