Transaction example? about go-todo-backend

[Fs02]

Btw, if you are not aware, since v0.5.0 REL uses context to manage transaction connection, so there's no need to pass connection/repo object as function argument when calling another function within transaction, using context also makes dealing with nested transaction across different function calls seamless.

see this PR: https://github.com/Fs02/rel/pull/76
and updated transaction doc: https://fs02.github.io/rel/#/transactions

[Fs02]

Hi @fr3fou, check this PR #3 for transaction demo, what do you think?

[Fs02]

sure, give me time to think about some a real/study case.
any suggestion as long as it's simple (for example purpose) and still related to todo app is also welcomed :D

[fr3fou]

sure, give me time to think about some a real/study case.
any suggestion as long as it's simple (for example purpose) and still related to todo app is also welcomed :D

well let's pretend that a user has many todos and also has a score based on how many todos they have completed; you could both mark a todo as completed and increment their points inside a transaction for example

[fr3fou]

LGTM!