Bifrost changes

[LeoFraq]

This PR is an attempt at generating all the zenlink necessary classes from the bifrost example.

This has been done iteratively so as to create only the (supposedly) necessary files and modules.

Do note that you will need to regenerate everything under lib/ and src/model/generated as by the readme

• The bifrost schema contains a lot of types that we do not need/have, we can prune that and the whole thing should be a lot cleaner
• The code runs, however, previously we had only one Event defined (Balance.Transfer), now we have a lot of types and we should probably define events for those too?
• I switched the archive node of reference in both the processor.ts and typegen.json
• It was using kusama as a reference which I believe was not intended? We want the schema to be the one from amplitude

Besides that, I'd say the relevant parts are all under

• processor.ts
• types/events.ts
• mappings/protocol.ts Everything else seems to go and support methods/classes used in these files, so we could theoretically write our own versions of those supporting files

[LeoFraq]

As of latest commit the code builds and runs "correctly"

[ebma]

I re-added some files because there is no need to hide those. However I can't run it locally. When I follow the steps in the README, sqd up fails for me with

$ sqd up
UP
    Error: spawn docker-compose ENOENT
    Code: ENOENT

Note that I also had to install sqd as a global package with npm because the brew build was corrupt somehow.

@LeoFraq are you able to get it running with the steps in "Getting started"?

[LeoFraq]

@ebma I actually used the instructions in bifrost's example which worked for me. not sure if they changed between @RustNinja 's changes or if theres any difference

[ebma]

So all of these commands

# 1. Install dependencies
npm ci

# 2. Compile typescript files
make build

# 3. Start target Postgres database and detach
make up

# 4. Start the processor
make process

# 5. The command above will block the terminal
#    being busy with fetching the chain data, 
#    transforming and storing it in the target database.
#
#    To start the graphql server open the separate terminal
#    and run
make serve

worked for you @LeoFraq ?

[ebma]

I started re-adding also the code/events related to bifrosts farming pallet as we recently decided to use that pallet for our AMM LP rewards. Still WIP though

[ebma]

I want to get this PR and branch out of the way. Unfortunately, it became quite large and also contains changes unrelated to Bifrost. I will merge these changes to main so that we can start anew and create a cleaner process for this repo next.