Create a NewTransaction function

[Smuzzy-waiii]

Currently all the functions of onyx take in a *badger.Txn as their final argument which lets the user pass in a transaction under which the graph operation should be executed. However, currently there is no way for users of Onyx to actually create a new *badger.Txn without calling graph.DB.NewTransaction(), which requires the DB field of the Graph struct to be publicly exposed, which is not ideal.

Create a function NewTransaction on the Graph struct which returns a *badger.Txn for the users to use. Note that NewTransaction should take in a boolean which tells it if a read-only txn or a read-write txn.

Remember to create a unit test for this function!

psst, remember to update the usage guide in the README too 👀

[sakshipai213]

please assign this to me

[Smuzzy-waiii]

!assign @sakshipai213

[Smuzzy-waiii]

@sakshipai213 The bot will deassign you in 30mins. If you need more time, show your progress and I can extend the time. Please feel free to text/call me at 8618950413

[bunsamosa-bot]

Hey @Smuzzy-waiii! The timer for the @sakshipai213 to work on the issue has finished, deassign and assign a new contributor or extend the current timer. Contact maintainer leads if inactive @DedLad @polarhive @achyuthcodes30

[Smuzzy-waiii]

@sakshipai213 Are you still working on this?

[sakshipai213]

nope...couldnt do it..sorry

[Smuzzy-waiii]

@sakshipai213 May I deassign you then

[sakshipai213]

ok

[Smuzzy-waiii]

!deassign