Using JSON.parse on the output of BsonDocument.ToJson results in an error

When fetching information from MongoDB and sending it to the client, I encountered a dilemma:

var retrievedBsonDocument = ... retrieve data from database ...
var dtoObject = new Dto { MyBson = retrievedBsonDocument.ToJson() };

While trying to parse the MyBson property on the client side using JSON.parse, I encountered an error message: SyntaxError: Unexpected token N. This seems to be due to one of the properties being structured like this:

{ ..., "SomeIntProp" : NumberLong(70) }

The JavaScript parser is unable to interpret the Bson data type known as NumberLong.

What would be the best way to convert the BsonDocument to JSON in order to exclude occurrences of NumberLong?

javascript.netjsonmongodbbson

Answer №1

Finding a solution to this problem was quite challenging, but I managed to come up with one by developing my own parsing function tailored to MongoDB BSON types. Unlike the native JSON.parse method which only recognizes JavaScript types, my custom function is able to handle conversions effectively. For those interested, you can access my approach here: https://gist.github.com/UniqueSolutionCreator/1234567 The inclusion of html snippets in the code may not be necessary for your specific use case.

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