cic-chain-events/cmd/filters.go
Mohamed Sohail 9d1b77e907
refactor: filters, pipeline, minor fixes, remove RPC support (#27)
* devnet: snapshot

* refactor: pass struct through pipeline fllters

* refactor: replace timer with ticker

* refactor: filters, jetstream emitter

* add register filter
* update gas filter

* refactor: remove RPC fetcher support
2023-02-24 13:28:30 +03:00

54 lines
1.4 KiB
Go

package main
import (
"strings"
"sync"
"github.com/grassrootseconomics/cic-chain-events/internal/events"
"github.com/grassrootseconomics/cic-chain-events/internal/filter"
)
var (
systemAddress = strings.ToLower("0x3D85285e39f05773aC92EAD27CB50a4385A529E4")
)
func initAddressFilter() filter.Filter {
// TODO: Bootstrap addresses from smart contract
// TODO: Add route to update cache
cache := &sync.Map{}
// Example bootstrap addresses
cache.Store(strings.ToLower("0xB92463E2262E700e29c16416270c9Fdfa17934D7"), "TRNVoucher")
cache.Store(strings.ToLower("0xf2a1fc19Ad275A0EAe3445798761FeD1Eea725d5"), "GasFaucet")
cache.Store(strings.ToLower("0x1e041282695C66944BfC53cabce947cf35CEaf87"), "AddressIndex")
return filter.NewAddressFilter(filter.AddressFilterOpts{
Cache: cache,
Logg: lo,
SystemAddress: systemAddress,
})
}
func initTransferFilter(eventEmitter events.EventEmitter) filter.Filter {
return filter.NewTransferFilter(filter.TransferFilterOpts{
EventEmitter: eventEmitter,
Logg: lo,
})
}
func initGasGiftFilter(eventEmitter events.EventEmitter) filter.Filter {
return filter.NewGasFilter(filter.GasFilterOpts{
EventEmitter: eventEmitter,
Logg: lo,
SystemAddress: systemAddress,
})
}
func initRegisterFilter(eventEmitter events.EventEmitter) filter.Filter {
return filter.NewRegisterFilter(filter.RegisterFilterOpts{
EventEmitter: eventEmitter,
Logg: lo,
})
}