Fix escaped characters with operators =in= and =out=

Author: Fizcko

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rsql-mongodb",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "Converting RSQL queries to MongoDB queries",
   "main": "rsql-mongodb.js",
   "typings": "rsql-mongodb.ts",

rsql-mongodb.js

@@ -138,8 +138,14 @@ module.exports = function (input) {
 
 			// if the parenthesis is value of a special operator then push it into 'outputString' buffer
 			if(specialOperator){
-				specialOperator = false;
-				outputString += character;
+				if(outputString[outputString.length - 1] == "\\"){
+					outputString = outputString.substring(0, outputString.length - 1);
+					outputString += character;
+				}
+				else{
+					specialOperator = false;
+					outputString += character;
+				}
 			}
 			// Manage escape character
 			else if(outputString[outputString.length - 1] == "\\"){
@@ -293,8 +299,10 @@ module.exports = function (input) {
 						mongoOperatorQuery[exp1] = { $lte: typedExp2 };
 						break;
 					case "=in=":
-						typedExp2 = typedExp2.replace("(","");
-						typedExp2 = typedExp2.replace(")","");
+						if(typedExp2[0] == "(")
+							typedExp2 = typedExp2.slice(1);
+						if(typedExp2[typedExp2.length -1] == ")")
+							typedExp2 = typedExp2.slice(0, typedExp2.length -1);
 						var typedValues = new Array();
 						for ( var token of typedExp2.split(",") ) {
 							var value = setType(token.trim());
@@ -305,8 +313,10 @@ module.exports = function (input) {
 						mongoOperatorQuery[exp1] = { $in: typedValues };
 						break;
 					case "=out=":
-						typedExp2 = typedExp2.replace("(","");
-						typedExp2 = typedExp2.replace(")","");
+						if(typedExp2[0] == "(")
+							typedExp2 = typedExp2.slice(1);
+						if(typedExp2[typedExp2.length -1] == ")")
+							typedExp2 = typedExp2.slice(0, typedExp2.length -1);
 						var typedValues = new Array();
 						for ( var token of typedExp2.split(",") ) {
 							var value = setType(token.trim());

test.js

@@ -57,12 +57,14 @@ describe('rsql-mongodb', function () {
         expect(rsqlMongoDB('childs=in=(1,2,3)')).to.deep.include({ "childs": { $in: [1,2,3] } });
         expect(rsqlMongoDB('childs=in=("1","2","3")')).to.deep.include({ "childs": { $in: ["1","2","3"] } });
         expect(rsqlMongoDB('childs=in=(1, 2, 3 )')).to.deep.include({ "childs": { $in: [1,2,3] } });
-        expect(rsqlMongoDB('_id=in=(650a7389a7ab39ddcfbc6832,650a7389a7ab39ddcfbc6833)')).to.deep.include({ "_id": { $in: [new ObjectId('650a7389a7ab39ddcfbc6832'),new ObjectId('650a7389a7ab39ddcfbc6833')] } });
+        expect(rsqlMongoDB('_id=in=(650a7389a7ab39ddcfbc6832,650a7389a7ab39ddcfbc6833)')).to.deep.include({ "_id": { $in: [new ObjectId('650a7389a7ab39ddcfbc6832'),new ObjectId('650a7389a7ab39ddcfbc6833')] }});
+        expect(rsqlMongoDB('invoice.userid=in=("XXFF11 \\(180kW\\)")')).to.deep.include({ "invoice.userid": { $in: ['XXFF11 (180kW)'] } });
     });
     it("Test operator Out ('=out=')", function () {
         expect(rsqlMongoDB('childs=out=(1,2,3)')).to.deep.include({ "childs": { $nin: [1,2,3] } });
         expect(rsqlMongoDB('childs=out=("1","2","3")')).to.deep.include({ "childs": { $nin: ["1","2","3"] } });
         expect(rsqlMongoDB('childs=out=(1, 2, 3 )')).to.deep.include({ "childs": { $nin: [1,2,3] } });
+        expect(rsqlMongoDB('invoice.userid=out=("XXFF11 \\(180kW\\)")')).to.deep.include({ "invoice.userid": { $nin: ['XXFF11 (180kW)'] } });
     });
     it("Test operator Like ('=regex=')", function () {
         expect(rsqlMongoDB('lastName=regex=do*')).to.deep.include({ "lastName": { $regex: "do*", $options: "" } });