hswick
Contract.get_logs function
ExW3.Contract.get_logs function to get formatted logs between blocks for a given "contract".
Need
The get_filter_changes is useful but has 2 problems (at least for me): 1- The query doesn't return logs between 2 given block numbers, just the "new" (like the name specify =) ) 2- After a few manual tests, the filter_id disappear after a minute or so without quering. If the supervisor die for some reason you can't get the "missing changes" You have to create a new filter id and start from "now".
To work around these 2 issues, I prefer directly ask for a block range and process the returned logs, then ask again from where I left.
If anything can be improved let me know =) I'll let a few comments in the PR to let you know why I had to make changes.
Manually tested on Polygon
ExW3.Contract.register(:DAI, abi: ExW3.Abi.load_abi("./dai.abi")) # only with Transfer event
ExW3.Contract.at(:DAI, "0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063")
{:ok, logs} = ExW3.Contract.get_logs(:DAI, %{fromBlock: 21986395, toBlock: 21986397}) # logs are properly formatted
@Shelvak Thanks! These are welcome changes. Your approach to block watching is certainly the safest, glad that exw3 can be helpful for you.
