Types: Add DateTime support.

Now BSON DateTime data type is supported.

  #include "oatpp-mongo/bson/Types.hpp"

  ...

  auto duration = std::chrono::system_clock::now().time_since_epoch();
  auto millis = std::chrono::duration_cast<std::chrono::milliseconds>(duration).count();

  collection.insert_one(createMongoDocument(
    oatpp::Fields<oatpp::Any>({
        {"time", oatpp::mongo::bson::DateTime(millis)}
    })
  ));

Inserted document:

_id: ObjectId("5f9b6ecb21a7da049662e7d2")
time: 2020-10-30T01:39:23.940+00:00

Links:

https://github.com/oatpp/oatpp/issues/332

oatpp / oatpp-mongo

Types: Add DateTime support. #4