Refactoring `statechannel` syncing - Githubissues

subquery / network-indexer-services

Services that Indexers run to connect and serve data to the SubQuery Network

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Refactoring `statechannel` syncing #193

Closed mzxyz closed 1 year ago

mzxyz commented 1 year ago

Changes

There are 3 sources for syncing state channel:

A cron job to sync the channels from subquery project
Get and save the channel from contract if it not exist in the db
A listener function for ChannelOpened event

To simplify the state channel syncing:

Split all the syncing functions out of payg.service
payg.service only provide the functions consume externally.
For each action in both payg.service and payg.query.service, will try to sync the channel from contract if it not exist in db.