major refactoring of super_node to make it easier to support other chains

pkg/config/subscription.go

@@ -1,63 +0,0 @@
-// VulcanizeDB
-// Copyright © 2019 Vulcanize
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package config
-
-import "math/big"
-
-// Subscription config is used by a subscribing transformer to specifiy which data to receive from the super node
-type Subscription struct {
-	BackFill      bool
-	BackFillOnly  bool
-	StartingBlock *big.Int
-	EndingBlock   *big.Int // set to 0 or a negative value to have no ending block
-	HeaderFilter  HeaderFilter
-	TrxFilter     TrxFilter
-	ReceiptFilter ReceiptFilter
-	StateFilter   StateFilter
-	StorageFilter StorageFilter
-}
-
-type HeaderFilter struct {
-	Off    bool
-	Uncles bool
-}
-
-type TrxFilter struct {
-	Off bool
-	Src []string
-	Dst []string
-}
-
-type ReceiptFilter struct {
-	Off       bool
-	MatchTxs  bool // turn on to retrieve receipts that pair with retrieved transactions
-	Contracts []string
-	Topic0s   []string
-}
-
-type StateFilter struct {
-	Off               bool
-	Addresses         []string // is converted to state key by taking its keccak256 hash
-	IntermediateNodes bool
-}
-
-type StorageFilter struct {
-	Off               bool
-	Addresses         []string
-	StorageKeys       []string
-	IntermediateNodes bool
-}