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Merge pull request #26 from vulcanize/vdb-398-extract-slow-tests

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Vdb 398 extract slow tests
This commit is contained in:
Rob Mulholand 2019-03-08 10:51:51 -06:00 committed by GitHub
commit 288c5ca69f
42 changed files with 1417 additions and 999 deletions
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1
.private_blockchain_password
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@ -1 +0,0 @@
1234

10
.travis.yml
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@ -6,26 +6,20 @@ services:
- postgresql
addons:
postgresql: "9.6"
ssh_known_hosts:
- 147.75.96.51
go_import_path: github.com/vulcanize/vulcanizedb
before_install:
# ginkgo golint dep goose
- echo -e "Host github.com\n\tHostName github.com\n\tUser git\n\tIdentityFile ~/.ssh/id_rsa\n" >> ~/.ssh/config
- make installtools
- bash ./scripts/install-postgres-10.sh
- npm install -g ganache-cli
- curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
- echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
- sudo apt-get update && sudo apt-get install yarn
before_script:
- go get -u github.com/pressly/sup/cmd/sup
- sudo -u postgres createdb vulcanize_private
- make migrate NAME=vulcanize_private
- bash ./scripts/start_test_chain.sh
- cd postgraphile && yarn
script:
@ -36,7 +30,3 @@ script:
notifications:
email: false
after_script:
- bash ./scripts/stop_test_chain.sh
- bash ./bin/deploy.sh

104
README.md
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@ -79,7 +79,7 @@ Lastly, ensure that `GOPATH` is defined in your shell. If necessary, `GOPATH` ca
- The default location is:
- Mac: `<full home path>/Library/Application\ Support/io.parity.ethereum/`
- Linux: `<full home path>/local/share/io.parity.ethereum/`
- `levelDbPath` should match Geth's chaindata directory path.
- The geth LevelDB chaindata path is printed to the console when you start geth.
- The default location is:
@ -112,8 +112,8 @@ Syncs VulcanizeDB with the configured Ethereum node, populating only block heade
This command is useful when you want a minimal baseline from which to track targeted data on the blockchain (e.g. individual smart contract storage values).
1. Start Ethereum node
1. In a separate terminal start VulcanizeDB:
- `./vulcanizedb lightSync --config <config.toml> --starting-block-number <block-number>`
- `./vulcanizedb lightSync --config <config.toml> --starting-block-number <block-number>`
## Start full environment in docker by single command
### Geth Rinkeby
@ -150,68 +150,68 @@ If you have full rinkeby chaindata you can move it to `rinkeby_vulcanizedb_geth_
## Contract Watchers
Contract watchers work with a light or full sync vDB to fetch raw ethereum data and execute a set of transformations over them, persisting the output.
A watcher is composed of at least a fetcher and a transformer or set of transformers, where a fetcher is an interface for retrieving raw Ethereum data from some source (e.g. eth_jsonrpc, IPFS)
and a transformer is an interface for filtering through that raw Ethereum data to extract, process, and persist data for specific contracts or accounts.
### omniWatcher
### omniWatcher
The `omniWatcher` command is a built-in generic contract watcher. It can watch any and all events for a given contract provided the contract's ABI is available.
It also provides some state variable coverage by automating polling of public methods, with some restrictions.
It also provides some state variable coverage by automating polling of public methods, with some restrictions.
This command requires a pre-synced (full or light) vulcanizeDB (see above sections) and currently requires the contract ABI be available on etherscan or provided by the user.
To watch all events of a contract using a light synced vDB:
- Execute `./vulcanizedb omniWatcher --config <path to config.toml> --contract-address <contract address>`
Or if you are using a full synced vDB, change the mode to full:
- Execute `./vulcanizedb omniWatcher --mode full --config <path to config.toml> --contract-address <contract address>`
To watch contracts on a network other than mainnet, use the network flag:
To watch all events of a contract using a light synced vDB:
- Execute `./vulcanizedb omniWatcher --config <path to config.toml> --contract-address <contract address>`
Or if you are using a full synced vDB, change the mode to full:
- Execute `./vulcanizedb omniWatcher --mode full --config <path to config.toml> --contract-address <contract address>`
To watch contracts on a network other than mainnet, use the network flag:
- Execute `./vulcanizedb omniWatcher --config <path to config.toml> --contract-address <contract address> --network <ropsten, kovan, or rinkeby>`
To watch events starting at a certain block use the starting block flag:
- Execute `./vulcanizedb omniWatcher --config <path to config.toml> --contract-address <contract address> --starting-block-number <#>`
To watch only specified events use the events flag:
To watch only specified events use the events flag:
- Execute `./vulcanizedb omniWatcher --config <path to config.toml> --contract-address <contract address> --events <EventName1> --events <EventName2>`
To watch events and poll the specified methods with any addresses and hashes emitted by the watched events utilize the methods flag:
- Execute `./vulcanizedb omniWatcher --config <path to config.toml> --contract-address <contract address> --methods <methodName1> --methods <methodName2>`
To watch specified events and poll the specified method with any addresses and hashes emitted by the watched events:
To watch specified events and poll the specified method with any addresses and hashes emitted by the watched events:
- Execute `./vulcanizedb omniWatcher --config <path to config.toml> --contract-address <contract address> --events <EventName1> --events <EventName2> --methods <methodName>`
To turn on method piping so that values returned from previous method calls are cached and used as arguments in subsequent method calls:
- Execute `./vulcanizedb omniWatcher --config <path to config.toml> --piping true --contract-address <contract address> --events <EventName1> --events <EventName2> --methods <methodName>`
To watch all types of events of the contract but only persist the ones that emit one of the filtered-for argument values:
To watch all types of events of the contract but only persist the ones that emit one of the filtered-for argument values:
- Execute `./vulcanizedb omniWatcher --config <path to config.toml> --contract-address <contract address> --event-args <arg1> --event-args <arg2>`
To watch all events of the contract but only poll the specified method with specified argument values (if they are emitted from the watched events):
- Execute `./vulcanizedb omniWatcher --config <path to config.toml> --contract-address <contract address> --methods <methodName> --method-args <arg1> --method-args <arg2>`
#### omniWatcher output
#### omniWatcher output
Transformed events and polled method results are committed to Postgres in schemas and tables generated according to the contract abi.
Schemas are created for each contract using the naming convention `<sync-type>_<lowercase contract-address>`
Schemas are created for each contract using the naming convention `<sync-type>_<lowercase contract-address>`
Under this schema, tables are generated for watched events as `<lowercase event name>_event` and for polled methods as `<lowercase method name>_method`
The 'method' and 'event' identifiers are tacked onto the end of the table names to prevent collisions between methods and events of the same lowercase name
Example:
Example:
Running `./vulcanizedb omniWatcher --config <path to config> --starting-block-number=5197514 --contract-address=0x8dd5fbce2f6a956c3022ba3663759011dd51e73e --events=Transfer --events=Mint --methods=balanceOf`
watches Transfer and Mint events of the TrueUSD contract and polls its balanceOf method using the addresses we find emitted from those events
It produces and populates a schema with three tables:
It produces and populates a schema with three tables:
`light_0x8dd5fbce2f6a956c3022ba3663759011dd51e73e.transfer_event`
`light_0x8dd5fbce2f6a956c3022ba3663759011dd51e73e.mint_event`
`light_0x8dd5fbce2f6a956c3022ba3663759011dd51e73e.balanceof_method`
`light_0x8dd5fbce2f6a956c3022ba3663759011dd51e73e.transfer_event`
`light_0x8dd5fbce2f6a956c3022ba3663759011dd51e73e.mint_event`
`light_0x8dd5fbce2f6a956c3022ba3663759011dd51e73e.balanceof_method`
Column ids and types for these tables are generated based on the event and method argument names and types and method return types, resulting in tables such as:
Table "light_0x8dd5fbce2f6a956c3022ba3663759011dd51e73e.transfer_event"
Table "light_0x8dd5fbce2f6a956c3022ba3663759011dd51e73e.transfer_event"
| Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
|:----------:|:---------------------:|:---------:|:--------:|:-------------------------------------------------------------------------------------------:|:--------:|:------------:|:-----------:|
@ -224,9 +224,9 @@ Table "light_0x8dd5fbce2f6a956c3022ba3663759011dd51e73e.transfer_event"
| from_ | character varying(66) | | not null | | extended | | |
| to_ | character varying(66) | | not null | | extended | | |
| value_ | numeric | | not null | | main | | |
Table "light_0x8dd5fbce2f6a956c3022ba3663759011dd51e73e.balanceof_method"
Table "light_0x8dd5fbce2f6a956c3022ba3663759011dd51e73e.balanceof_method"
| Column | Type | Collation | Nullable | Default | Storage | Stats target | Description |
|:----------:|:---------------------:|:---------:|:--------:|:-------------------------------------------------------------------------------------------:|:--------:|:------------:|:-----------:|
@ -235,32 +235,32 @@ Table "light_0x8dd5fbce2f6a956c3022ba3663759011dd51e73e.balanceof_method"
| block | integer | | not null | | plain | | |
| who_ | character varying(66) | | not null | | extended | | |
| returned | numeric | | not null | | main | | |
The addition of '_' after table names is to prevent collisions with reserved Postgres words
The addition of '_' after table names is to prevent collisions with reserved Postgres words
### composeAndExecute
### composeAndExecute
The `composeAndExecute` command is used to compose and execute over an arbitrary set of custom transformers.
This is accomplished by generating a Go pluggin which allows our `vulcanizedb` binary to link to external transformers, so
long as they abide by our standard [interfaces](https://github.com/vulcanize/maker-vulcanizedb/tree/compose_and_execute/libraries/shared/transformer).
This command requires Go 1.11+ and [Go plugins](https://golang.org/pkg/plugin/) only work on Unix based systems.
This command requires Go 1.11+ and [Go plugins](https://golang.org/pkg/plugin/) only work on Unix based systems.
#### Writing custom transformers
Storage Transformers
#### Writing custom transformers
Storage Transformers
* [Guide](https://github.com/vulcanize/maker-vulcanizedb/blob/compose_and_execute/libraries/shared/factories/storage/README.md)
* [Example](https://github.com/vulcanize/maker-vulcanizedb/blob/compose_and_execute/libraries/shared/factories/storage/EXAMPLE.md)
Event Transformers
Event Transformers
* Guide
* Example
#### composeAndExecute configuration
A .toml config file is specified when executing the command:
`./vulcanizedb composeAndExecute --config=./environments/config_name.toml`
A .toml config file is specified when executing the command:
`./vulcanizedb composeAndExecute --config=./environments/config_name.toml`
The config provides information for composing a set of transformers:
The config provides information for composing a set of transformers:
```toml
```toml
[database]
name = "vulcanize_public"
hostname = "localhost"
@ -316,14 +316,14 @@ The config provides information for composing a set of transformers:
- `eth_event` indicates the transformer works with the [event watcher](https://github.com/vulcanize/maker-vulcanizedb/blob/compose_and_execute/libraries/shared/watcher/event_watcher.go)
that fetches event logs from an ETH node
- `migrations` is the relative path from `repository` to the db migrations directory for the transformer
- Note: If any of the imported transformers need additional config variables those need to be included as well
- Note: If any of the imported transformers need additional config variables those need to be included as well
This information is used to write and build a Go plugin which exports the configured transformers.
These transformers are loaded onto their specified watchers and executed.
These transformers are loaded onto their specified watchers and executed.
Transformers of different types can be run together in the same command using a single config file or in separate instances using different config files
The general structure of a plugin .go file, and what we would see built with the above config is shown below
The general structure of a plugin .go file, and what we would see built with the above config is shown below
```go
package main
@ -352,7 +352,7 @@ func (e exporter) Export() []interface1.TransformerInitializer, []interface1.Sto
```
#### Preparing transformer(s) to work as pluggins for composeAndExecute
To plug in an external transformer we need to:
To plug in an external transformer we need to:
* Create a [package](https://github.com/vulcanize/mcd_transformers/blob/staging/transformers/bite/initializer/initializer.go)
that exports a variable `TransformerInitializer` or `StorageTransformerInitializer` that are of type [TransformerInitializer](https://github.com/vulcanize/maker-vulcanizedb/blob/compose_and_execute/libraries/shared/transformer/event_transformer.go#L33)
@ -361,7 +361,7 @@ or [StorageTransformerInitializer](https://github.com/vulcanize/maker-vulcanized
or [storage](https://github.com/vulcanize/maker-vulcanizedb/blob/compose_and_execute/libraries/shared/watcher/storage_watcher.go#L53) watchers
* Create db migrations to run against vulcanizeDB so that we can store the transformer output
* Specify migration locations for each transformer in the config with the `exporter.transformer.migrations` fields
* Do not `goose fix` the transformer migrations
* Do not `goose fix` the transformer migrations
To update a plugin repository with changes to the core vulcanizedb repository, replace the vulcanizedb vendored in the plugin repo (`plugin_repo/vendor/github.com/vulcanize/vulcanizedb`)
with the newly updated version

64
Supfile
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@ -1,64 +0,0 @@
---
version: 0.5
env:
VDB_PATH: /root/go_projects/src/github.com/vulcanize/vulcanizedb
VDB_PG_USER: vulcanize
VDB_PG_PW: vulcanize
networks:
staging:
hosts:
- root@147.75.96.51
prod:
hosts:
- root@147.75.197.13
targets:
deploy:
- remove
- transfer
- buildPostgraphile
- buildVDB
- migrate
- lightSync
- postgraphile
commands:
remove:
desc: remove old vulcanizedb
run: rm -rf $VDB_PATH && rm -rf /usr/local/vulcanizedb && mkdir -p $VDB_PATH
transfer:
desc: transfer repo to remote server
upload:
- src: .
dst: $VDB_PATH
migrate:
desc: run migration
run: >
cd $VDB_PATH &&
make installtools &&
cd db/migrations &&
/root/go_projects/bin/goose postgres "postgresql://$(VDB_PG_USER):$(VDB_PG_PW)@127.0.0.1:5432/vulcanize_public?sslmode=disable" up
buildPostgraphile:
desc: build postgraphile app
run: >
cd $VDB_PATH/postgraphile &&
yarn && tsc
buildVDB:
desc: build vulcanizedb
run: >
cd $VDB_PATH &&
GOPATH=$HOME/go_projects go get &&
GOPATH=$HOME/go_projects go build &&
cp -r . /usr/local/vulcanizedb
lightSync:
desc: start vdb light sync
run: >
systemctl daemon-reload &&
sudo systemctl restart vulcanizedb_light_sync.service &&
sudo systemctl restart vulcanizedb_log_sync.service &&
sudo systemctl restart vulcanizedb_recheck_sync.service
postgraphile:
desc: start postgraphile
run: systemctl daemon-reload && sudo systemctl restart postgraphile.service

5
bin/deploy.sh
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@ -1,5 +0,0 @@
if [ $TRAVIS_BRANCH == 'staging' ]; then
sup --debug staging deploy
elif [ $TRAVIS_BRANCH == 'master' ]; then
sup --debug prod deploy
fi

275
integration_test/omni_full_transformer_test.go Normal file
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@ -0,0 +1,275 @@
package integration
import (
"fmt"
"math/rand"
"strings"
"time"
"github.com/ethereum/go-ethereum/common"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
"github.com/vulcanize/vulcanizedb/pkg/omni/full/transformer"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/constants"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers/mocks"
)
var _ = Describe("Omni full transformer", func() {
var db *postgres.DB
var err error
var blockChain core.BlockChain
var blockRepository repositories.BlockRepository
var ensAddr = strings.ToLower(constants.EnsContractAddress)
var tusdAddr = strings.ToLower(constants.TusdContractAddress)
rand.Seed(time.Now().UnixNano())
BeforeEach(func() {
db, blockChain = test_helpers.SetupDBandBC()
blockRepository = *repositories.NewBlockRepository(db)
})
AfterEach(func() {
test_helpers.TearDown(db)
})
Describe("Init", func() {
It("Initializes transformer's contract objects", func() {
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock1)
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock2)
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[tusdAddr]
Expect(ok).To(Equal(true))
Expect(c.StartingBlock).To(Equal(int64(6194633)))
Expect(c.LastBlock).To(Equal(int64(6194634)))
Expect(c.Abi).To(Equal(constants.TusdAbiString))
Expect(c.Name).To(Equal("TrueUSD"))
Expect(c.Address).To(Equal(tusdAddr))
})
})
Describe("Execute", func() {
BeforeEach(func() {
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock1)
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock2)
})
It("Transforms watched contract data into custom repositories", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, nil)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.TransferLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.transfer_event WHERE block = 6194634", tusdAddr)).StructScan(&log)
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(log.Tx).To(Equal("0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad654eee"))
Expect(log.Block).To(Equal(int64(6194634)))
Expect(log.From).To(Equal("0x000000000000000000000000000000000000Af21"))
Expect(log.To).To(Equal("0x09BbBBE21a5975cAc061D82f7b843bCE061BA391"))
Expect(log.Value).To(Equal("1097077688018008265106216665536940668749033598146"))
})
It("Keeps track of contract-related addresses while transforming event data if they need to be used for later method polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[tusdAddr]
Expect(ok).To(Equal(true))
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
b, ok := c.EmittedAddrs[common.HexToAddress("0x000000000000000000000000000000000000Af21")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedAddrs[common.HexToAddress("0x09BbBBE21a5975cAc061D82f7b843bCE061BA391")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
_, ok = c.EmittedAddrs[common.HexToAddress("0x09BbBBE21a5975cAc061D82f7b843b1234567890")]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[common.HexToAddress("0x")]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[""]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[common.HexToAddress("0x09THISE21a5IS5cFAKE1D82fAND43bCE06MADEUP")]
Expect(ok).To(Equal(false))
})
It("Polls given methods using generated token holder address", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.BalanceOf{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.balanceof_method WHERE who_ = '0x000000000000000000000000000000000000Af21' AND block = '6194634'", tusdAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Balance).To(Equal("0"))
Expect(res.TokenName).To(Equal("TrueUSD"))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.balanceof_method WHERE who_ = '0x09BbBBE21a5975cAc061D82f7b843bCE061BA391' AND block = '6194634'", tusdAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Balance).To(Equal("0"))
Expect(res.TokenName).To(Equal("TrueUSD"))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.balanceof_method WHERE who_ = '0xfE9e8709d3215310075d67E3ed32A380CCf451C8' AND block = '6194634'", tusdAddr)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
It("Fails if initialization has not been done", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, nil)
err = t.Execute()
Expect(err).To(HaveOccurred())
})
})
Describe("Execute- against ENS registry contract", func() {
BeforeEach(func() {
blockRepository.CreateOrUpdateBlock(mocks.NewOwnerBlock1)
blockRepository.CreateOrUpdateBlock(mocks.NewOwnerBlock2)
})
It("Transforms watched contract data into custom repositories", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, nil)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.NewOwnerLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.newowner_event", ensAddr)).StructScan(&log)
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(log.Tx).To(Equal("0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad654bbb"))
Expect(log.Block).To(Equal(int64(6194635)))
Expect(log.Node).To(Equal("0x0000000000000000000000000000000000000000000000000000c02aaa39b223"))
Expect(log.Label).To(Equal("0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391"))
Expect(log.Owner).To(Equal("0x000000000000000000000000000000000000Af21"))
})
It("Keeps track of contract-related hashes while transforming event data if they need to be used for later method polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[ensAddr]
Expect(ok).To(Equal(true))
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
Expect(len(c.EmittedHashes)).To(Equal(3))
b, ok := c.EmittedHashes[common.HexToHash("0x0000000000000000000000000000000000000000000000000000c02aaa39b223")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedHashes[common.HexToHash("0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
// Doesn't keep track of address since it wouldn't be used in calling the 'owner' method
_, ok = c.EmittedAddrs[common.HexToAddress("0x000000000000000000000000000000000000Af21")]
Expect(ok).To(Equal(false))
})
It("Polls given methods using generated token holder address", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.Owner{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.owner_method WHERE node_ = '0x0000000000000000000000000000000000000000000000000000c02aaa39b223' AND block = '6194636'", ensAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x0000000000000000000000000000000000000000"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.owner_method WHERE node_ = '0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391' AND block = '6194636'", ensAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x0000000000000000000000000000000000000000"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.owner_method WHERE node_ = '0x9THIS110dcc444fIS242510c09bbAbe21aFAKEcacNODE82f7b843HASH61ba391' AND block = '6194636'", ensAddr)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
It("It does not perist events if they do not pass the emitted arg filter", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, nil)
t.SetEventArgs(constants.EnsContractAddress, []string{"fake_filter_value"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.LightNewOwnerLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.newowner_event", ensAddr)).StructScan(&log)
Expect(err).To(HaveOccurred())
})
It("If a method arg filter is applied, only those arguments are used in polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
t.SetMethodArgs(constants.EnsContractAddress, []string{"0x0000000000000000000000000000000000000000000000000000c02aaa39b223"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.Owner{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.owner_method WHERE node_ = '0x0000000000000000000000000000000000000000000000000000c02aaa39b223' AND block = '6194636'", ensAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x0000000000000000000000000000000000000000"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.owner_method WHERE node_ = '0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391' AND block = '6194636'", ensAddr)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
})
})

413
integration_test/omni_light_transformer_test.go Normal file
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@ -0,0 +1,413 @@
package integration
import (
"fmt"
"strings"
"github.com/ethereum/go-ethereum/common"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
"github.com/vulcanize/vulcanizedb/pkg/omni/light/transformer"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/constants"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers/mocks"
)
var _ = Describe("Omnit light transformer", func() {
var db *postgres.DB
var err error
var blockChain core.BlockChain
var headerRepository repositories.HeaderRepository
var headerID, headerID2 int64
var ensAddr = strings.ToLower(constants.EnsContractAddress)
var tusdAddr = strings.ToLower(constants.TusdContractAddress)
BeforeEach(func() {
db, blockChain = test_helpers.SetupDBandBC()
headerRepository = repositories.NewHeaderRepository(db)
})
AfterEach(func() {
test_helpers.TearDown(db)
})
Describe("Init", func() {
It("Initializes transformer's contract objects", func() {
headerRepository.CreateOrUpdateHeader(mocks.MockHeader1)
headerRepository.CreateOrUpdateHeader(mocks.MockHeader3)
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[tusdAddr]
Expect(ok).To(Equal(true))
Expect(c.StartingBlock).To(Equal(int64(6194632)))
Expect(c.LastBlock).To(Equal(int64(-1)))
Expect(c.Abi).To(Equal(constants.TusdAbiString))
Expect(c.Name).To(Equal("TrueUSD"))
Expect(c.Address).To(Equal(tusdAddr))
})
})
Describe("Execute- against TrueUSD contract", func() {
BeforeEach(func() {
header1, err := blockChain.GetHeaderByNumber(6791668)
Expect(err).ToNot(HaveOccurred())
header2, err := blockChain.GetHeaderByNumber(6791669)
Expect(err).ToNot(HaveOccurred())
header3, err := blockChain.GetHeaderByNumber(6791670)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header1)
headerID, err = headerRepository.CreateOrUpdateHeader(header2)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header3)
})
It("Transforms watched contract data into custom repositories", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, nil)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.LightTransferLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.transfer_event", tusdAddr)).StructScan(&log)
Expect(err).ToNot(HaveOccurred())
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(log.HeaderID).To(Equal(headerID))
Expect(log.From).To(Equal("0x1062a747393198f70F71ec65A582423Dba7E5Ab3"))
Expect(log.To).To(Equal("0x2930096dB16b4A44Ecd4084EA4bd26F7EeF1AEf0"))
Expect(log.Value).To(Equal("9998940000000000000000"))
})
It("Keeps track of contract-related addresses while transforming event data if they need to be used for later method polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[tusdAddr]
Expect(ok).To(Equal(true))
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
Expect(len(c.EmittedAddrs)).To(Equal(4))
Expect(len(c.EmittedHashes)).To(Equal(0))
b, ok := c.EmittedAddrs[common.HexToAddress("0x1062a747393198f70F71ec65A582423Dba7E5Ab3")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedAddrs[common.HexToAddress("0x2930096dB16b4A44Ecd4084EA4bd26F7EeF1AEf0")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedAddrs[common.HexToAddress("0x571A326f5B15E16917dC17761c340c1ec5d06f6d")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedAddrs[common.HexToAddress("0xFBb1b73C4f0BDa4f67dcA266ce6Ef42f520fBB98")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
_, ok = c.EmittedAddrs[common.HexToAddress("0x09BbBBE21a5975cAc061D82f7b843b1234567890")]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[common.HexToAddress("0x")]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[""]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[common.HexToAddress("0x09THISE21a5IS5cFAKE1D82fAND43bCE06MADEUP")]
Expect(ok).To(Equal(false))
})
It("Polls given methods using generated token holder address", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.BalanceOf{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.balanceof_method WHERE who_ = '0x1062a747393198f70F71ec65A582423Dba7E5Ab3' AND block = '6791669'", tusdAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Balance).To(Equal("55849938025000000000000"))
Expect(res.TokenName).To(Equal("TrueUSD"))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.balanceof_method WHERE who_ = '0x09BbBBE21a5975cAc061D82f7b843b1234567890' AND block = '6791669'", tusdAddr)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
It("Fails if initialization has not been done", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, nil)
err = t.Execute()
Expect(err).To(HaveOccurred())
})
})
Describe("Execute- against ENS registry contract", func() {
BeforeEach(func() {
header1, err := blockChain.GetHeaderByNumber(6885695)
Expect(err).ToNot(HaveOccurred())
header2, err := blockChain.GetHeaderByNumber(6885696)
Expect(err).ToNot(HaveOccurred())
header3, err := blockChain.GetHeaderByNumber(6885697)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header1)
headerID, err = headerRepository.CreateOrUpdateHeader(header2)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header3)
})
It("Transforms watched contract data into custom repositories", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, nil)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.LightNewOwnerLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.newowner_event", ensAddr)).StructScan(&log)
Expect(err).ToNot(HaveOccurred())
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(log.HeaderID).To(Equal(headerID))
Expect(log.Node).To(Equal("0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae"))
Expect(log.Label).To(Equal("0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047"))
Expect(log.Owner).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
})
It("Keeps track of contract-related hashes while transforming event data if they need to be used for later method polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[ensAddr]
Expect(ok).To(Equal(true))
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
Expect(len(c.EmittedHashes)).To(Equal(2))
Expect(len(c.EmittedAddrs)).To(Equal(0))
b, ok := c.EmittedHashes[common.HexToHash("0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedHashes[common.HexToHash("0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
// Doesn't keep track of address since it wouldn't be used in calling the 'owner' method
_, ok = c.EmittedAddrs[common.HexToAddress("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef")]
Expect(ok).To(Equal(false))
})
It("Polls given method using list of collected hashes", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.Owner{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae' AND block = '6885696'", ensAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047' AND block = '6885696'", ensAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x0000000000000000000000000000000000000000"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x9THIS110dcc444fIS242510c09bbAbe21aFAKEcacNODE82f7b843HASH61ba391' AND block = '6885696'", ensAddr)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
It("It does not persist events if they do not pass the emitted arg filter", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, nil)
t.SetEventArgs(constants.EnsContractAddress, []string{"fake_filter_value"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.LightNewOwnerLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.newowner_event", ensAddr)).StructScan(&log)
Expect(err).To(HaveOccurred())
})
It("If a method arg filter is applied, only those arguments are used in polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
t.SetMethodArgs(constants.EnsContractAddress, []string{"0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.Owner{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae' AND block = '6885696'", ensAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047' AND block = '6885696'", ensAddr)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
})
Describe("Execute- against both ENS and TrueUSD", func() {
BeforeEach(func() {
header1, err := blockChain.GetHeaderByNumber(6791668)
Expect(err).ToNot(HaveOccurred())
header2, err := blockChain.GetHeaderByNumber(6791669)
Expect(err).ToNot(HaveOccurred())
header3, err := blockChain.GetHeaderByNumber(6791670)
Expect(err).ToNot(HaveOccurred())
header4, err := blockChain.GetHeaderByNumber(6885695)
Expect(err).ToNot(HaveOccurred())
header5, err := blockChain.GetHeaderByNumber(6885696)
Expect(err).ToNot(HaveOccurred())
header6, err := blockChain.GetHeaderByNumber(6885697)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header1)
headerID, err = headerRepository.CreateOrUpdateHeader(header2)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header3)
headerRepository.CreateOrUpdateHeader(header4)
headerID2, err = headerRepository.CreateOrUpdateHeader(header5)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header6)
})
It("Transforms watched contract data into custom repositories", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, nil)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, nil)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
newOwnerLog := test_helpers.LightNewOwnerLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.newowner_event", ensAddr)).StructScan(&newOwnerLog)
Expect(err).ToNot(HaveOccurred())
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(newOwnerLog.HeaderID).To(Equal(headerID2))
Expect(newOwnerLog.Node).To(Equal("0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae"))
Expect(newOwnerLog.Label).To(Equal("0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047"))
Expect(newOwnerLog.Owner).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
transferLog := test_helpers.LightTransferLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.transfer_event", tusdAddr)).StructScan(&transferLog)
Expect(err).ToNot(HaveOccurred())
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(transferLog.HeaderID).To(Equal(headerID))
Expect(transferLog.From).To(Equal("0x1062a747393198f70F71ec65A582423Dba7E5Ab3"))
Expect(transferLog.To).To(Equal("0x2930096dB16b4A44Ecd4084EA4bd26F7EeF1AEf0"))
Expect(transferLog.Value).To(Equal("9998940000000000000000"))
})
It("Keeps track of contract-related hashes and addresses while transforming event data if they need to be used for later method polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
ens, ok := t.Contracts[ensAddr]
Expect(ok).To(Equal(true))
tusd, ok := t.Contracts[tusdAddr]
Expect(ok).To(Equal(true))
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
Expect(len(ens.EmittedHashes)).To(Equal(2))
Expect(len(ens.EmittedAddrs)).To(Equal(0))
Expect(len(tusd.EmittedAddrs)).To(Equal(4))
Expect(len(tusd.EmittedHashes)).To(Equal(0))
b, ok := ens.EmittedHashes[common.HexToHash("0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = ens.EmittedHashes[common.HexToHash("0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = tusd.EmittedAddrs[common.HexToAddress("0x1062a747393198f70F71ec65A582423Dba7E5Ab3")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = tusd.EmittedAddrs[common.HexToAddress("0x2930096dB16b4A44Ecd4084EA4bd26F7EeF1AEf0")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = tusd.EmittedAddrs[common.HexToAddress("0x571A326f5B15E16917dC17761c340c1ec5d06f6d")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = tusd.EmittedAddrs[common.HexToAddress("0xFBb1b73C4f0BDa4f67dcA266ce6Ef42f520fBB98")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
})
It("Polls given methods for each contract, using list of collected values", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
owner := test_helpers.Owner{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae' AND block = '6885696'", ensAddr)).StructScan(&owner)
Expect(err).ToNot(HaveOccurred())
Expect(owner.Address).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
Expect(owner.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047' AND block = '6885696'", ensAddr)).StructScan(&owner)
Expect(err).ToNot(HaveOccurred())
Expect(owner.Address).To(Equal("0x0000000000000000000000000000000000000000"))
Expect(owner.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x95832c7a47ff8a7840e28b78ceMADEUPaaf4HASHc186badTHItransformers.8IS625bFAKE' AND block = '6885696'", ensAddr)).StructScan(&owner)
Expect(err).To(HaveOccurred())
bal := test_helpers.BalanceOf{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.balanceof_method WHERE who_ = '0x1062a747393198f70F71ec65A582423Dba7E5Ab3' AND block = '6791669'", tusdAddr)).StructScan(&bal)
Expect(err).ToNot(HaveOccurred())
Expect(bal.Balance).To(Equal("55849938025000000000000"))
Expect(bal.TokenName).To(Equal("TrueUSD"))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.balanceof_method WHERE who_ = '0x09BbBBE21a5975cAc061D82f7b843b1234567890' AND block = '6791669'", tusdAddr)).StructScan(&bal)
Expect(err).To(HaveOccurred())
})
})
})

8
libraries/shared/README.md Normal file
View File

@ -0,0 +1,8 @@
# Shared Tools
## Description
Code that is useful for or used by plugins written on top of VulcanizeDB.
## Note
Much code in this directory may not be used outside of the tests, but don't delete it - it could be used by a plugin.
Renaming and/or deleting functions in this namespace requires a version bump to avoid breaking plugins.

6
libraries/shared/chunker/log_chunker_test.go
View File

@ -58,9 +58,9 @@ var _ = Describe("Log chunker", func() {
Describe("initialisation", func() {
It("creates lookup maps correctly", func() {
Expect(chunker.AddressToNames).To(Equal(map[string][]string{
"0x00000000000000000000000000000000000000a1": []string{"TransformerA"},
"0x00000000000000000000000000000000000000a2": []string{"TransformerA", "TransformerC"},
"0x00000000000000000000000000000000000000b1": []string{"TransformerB"},
"0x00000000000000000000000000000000000000a1": {"TransformerA"},
"0x00000000000000000000000000000000000000a2": {"TransformerA", "TransformerC"},
"0x00000000000000000000000000000000000000b1": {"TransformerB"},
}))
Expect(chunker.NameToTopic0).To(Equal(map[string]common.Hash{

3
libraries/shared/constants/data.go
View File

@ -17,6 +17,3 @@
package constants
var DataItemLength = 32
// TODO Grab this from DB, since it can change through governance
var TTL = int64(10800) // 60 * 60 * 3 == 10800 seconds == 3 hours

15
libraries/shared/repository/repository.go
View File

@ -18,9 +18,9 @@ package repository
import (
"bytes"
"database/sql"
"database/sql/driver"
"fmt"
"github.com/jmoiron/sqlx"
"github.com/vulcanize/vulcanizedb/libraries/shared/constants"
"github.com/vulcanize/vulcanizedb/pkg/core"
@ -35,7 +35,7 @@ func MarkHeaderChecked(headerID int64, db *postgres.DB, checkedHeadersColumn str
return err
}
func MarkHeaderCheckedInTransaction(headerID int64, tx *sql.Tx, checkedHeadersColumn string) error {
func MarkHeaderCheckedInTransaction(headerID int64, tx *sqlx.Tx, checkedHeadersColumn string) error {
_, err := tx.Exec(`INSERT INTO public.checked_headers (header_id, `+checkedHeadersColumn+`)
VALUES ($1, $2)
ON CONFLICT (header_id) DO
@ -155,14 +155,3 @@ func CreateNotCheckedSQL(boolColumns []string, recheckHeaders constants.Transfor
return result.String()
}
func GetTicInTx(headerID int64, tx *sql.Tx) (int64, error) {
var blockTimestamp int64
err := tx.QueryRow(`SELECT block_timestamp FROM public.headers WHERE id = $1;`, headerID).Scan(&blockTimestamp)
if err != nil {
return 0, err
}
tic := blockTimestamp + constants.TTL
return tic, nil
}

189
libraries/shared/repository/repository_utility_test.go → libraries/shared/repository/repository_test.go
View File

@ -19,6 +19,7 @@ package repository_test
import (
"fmt"
"math/rand"
"strconv"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
@ -34,7 +35,83 @@ import (
"github.com/vulcanize/vulcanizedb/test_config"
)
var _ = Describe("Repository utilities", func() {
var _ = Describe("Repository", func() {
Describe("MarkHeaderChecked", func() {
var (
checkedHeadersColumn string
db *postgres.DB
)
BeforeEach(func() {
db = test_config.NewTestDB(test_config.NewTestNode())
test_config.CleanTestDB(db)
checkedHeadersColumn = "test_column_checked"
_, migrateErr := db.Exec(`ALTER TABLE public.checked_headers
ADD COLUMN ` + checkedHeadersColumn + ` integer`)
Expect(migrateErr).NotTo(HaveOccurred())
})
AfterEach(func() {
_, cleanupMigrateErr := db.Exec(`ALTER TABLE public.checked_headers DROP COLUMN ` + checkedHeadersColumn)
Expect(cleanupMigrateErr).NotTo(HaveOccurred())
})
It("marks passed column as checked for passed header", func() {
headerRepository := repositories.NewHeaderRepository(db)
headerID, headerErr := headerRepository.CreateOrUpdateHeader(fakes.FakeHeader)
Expect(headerErr).NotTo(HaveOccurred())
err := shared.MarkHeaderChecked(headerID, db, checkedHeadersColumn)
Expect(err).NotTo(HaveOccurred())
var checkedCount int
fetchErr := db.Get(&checkedCount, `SELECT `+checkedHeadersColumn+` FROM public.checked_headers LIMIT 1`)
Expect(fetchErr).NotTo(HaveOccurred())
Expect(checkedCount).To(Equal(1))
})
})
Describe("MarkHeaderCheckedInTransaction", func() {
var (
checkedHeadersColumn string
db *postgres.DB
)
BeforeEach(func() {
db = test_config.NewTestDB(test_config.NewTestNode())
test_config.CleanTestDB(db)
checkedHeadersColumn = "test_column_checked"
_, migrateErr := db.Exec(`ALTER TABLE public.checked_headers
ADD COLUMN ` + checkedHeadersColumn + ` integer`)
Expect(migrateErr).NotTo(HaveOccurred())
})
AfterEach(func() {
_, cleanupMigrateErr := db.Exec(`ALTER TABLE public.checked_headers DROP COLUMN ` + checkedHeadersColumn)
Expect(cleanupMigrateErr).NotTo(HaveOccurred())
})
It("marks passed column as checked for passed header within a passed transaction", func() {
headerRepository := repositories.NewHeaderRepository(db)
headerID, headerErr := headerRepository.CreateOrUpdateHeader(fakes.FakeHeader)
Expect(headerErr).NotTo(HaveOccurred())
tx, txErr := db.Beginx()
Expect(txErr).NotTo(HaveOccurred())
err := shared.MarkHeaderCheckedInTransaction(headerID, tx, checkedHeadersColumn)
Expect(err).NotTo(HaveOccurred())
commitErr := tx.Commit()
Expect(commitErr).NotTo(HaveOccurred())
var checkedCount int
fetchErr := db.Get(&checkedCount, `SELECT `+checkedHeadersColumn+` FROM public.checked_headers LIMIT 1`)
Expect(fetchErr).NotTo(HaveOccurred())
Expect(checkedCount).To(Equal(1))
})
})
Describe("MissingHeaders", func() {
var (
db *postgres.DB
@ -116,6 +193,84 @@ var _ = Describe("Repository utilities", func() {
})
})
Describe("RecheckHeaders", func() {
var (
checkedHeadersColumn string
db *postgres.DB
headerOneID, headerTwoID, headerThreeID, headerFourID int64
headerOneErr, headerTwoErr, headerThreeErr, headerFourErr error
)
BeforeEach(func() {
db = test_config.NewTestDB(test_config.NewTestNode())
test_config.CleanTestDB(db)
// create header checked column
checkedHeadersColumn = "test_column_checked"
_, migrateErr := db.Exec(`ALTER TABLE public.checked_headers ADD COLUMN ` + checkedHeadersColumn + ` integer`)
Expect(migrateErr).NotTo(HaveOccurred())
// create headers
headerRepository := repositories.NewHeaderRepository(db)
headerOneID, headerOneErr = headerRepository.CreateOrUpdateHeader(fakes.GetFakeHeader(1))
Expect(headerOneErr).NotTo(HaveOccurred())
headerTwoID, headerTwoErr = headerRepository.CreateOrUpdateHeader(fakes.GetFakeHeader(2))
Expect(headerTwoErr).NotTo(HaveOccurred())
headerThreeID, headerThreeErr = headerRepository.CreateOrUpdateHeader(fakes.GetFakeHeader(3))
Expect(headerThreeErr).NotTo(HaveOccurred())
headerFourID, headerFourErr = headerRepository.CreateOrUpdateHeader(fakes.GetFakeHeader(4))
Expect(headerFourErr).NotTo(HaveOccurred())
// mark every header checked at least once, with one fully rechecked (headerThree)
maxCheckCount, intConversionErr := strconv.Atoi(constants.RecheckHeaderCap)
Expect(intConversionErr).NotTo(HaveOccurred())
_, markHeaderOneCheckedErr := db.Exec(
`INSERT INTO public.checked_headers (header_id, `+checkedHeadersColumn+`) VALUES ($1, $2)`,
headerOneID, maxCheckCount)
Expect(markHeaderOneCheckedErr).NotTo(HaveOccurred())
_, markHeaderTwoCheckedErr := db.Exec(
`INSERT INTO public.checked_headers (header_id, `+checkedHeadersColumn+`) VALUES ($1, $2)`,
headerTwoID, maxCheckCount)
Expect(markHeaderTwoCheckedErr).NotTo(HaveOccurred())
_, markHeaderThreeCheckedErr := db.Exec(
`INSERT INTO public.checked_headers (header_id, `+checkedHeadersColumn+`) VALUES ($1, $2)`,
headerThreeID, maxCheckCount+1)
Expect(markHeaderThreeCheckedErr).NotTo(HaveOccurred())
_, markHeaderFourCheckedErr := db.Exec(
`INSERT INTO public.checked_headers (header_id, `+checkedHeadersColumn+`) VALUES ($1, $2)`,
headerFourID, maxCheckCount)
Expect(markHeaderFourCheckedErr).NotTo(HaveOccurred())
})
AfterEach(func() {
_, cleanupMigrateErr := db.Exec(`ALTER TABLE public.checked_headers DROP COLUMN ` + checkedHeadersColumn)
Expect(cleanupMigrateErr).NotTo(HaveOccurred())
})
Describe("when no ending block number (ending block number == -1)", func() {
It("returns all headers since starting block where checked count is less than cap", func() {
headers, err := shared.RecheckHeaders(1, -1, db, checkedHeadersColumn)
Expect(err).NotTo(HaveOccurred())
Expect(len(headers)).To(Equal(3))
Expect(headers[0].Id).To(Or(Equal(headerOneID), Equal(headerTwoID), Equal(headerFourID)))
Expect(headers[1].Id).To(Or(Equal(headerOneID), Equal(headerTwoID), Equal(headerFourID)))
Expect(headers[2].Id).To(Or(Equal(headerOneID), Equal(headerTwoID), Equal(headerFourID)))
})
})
Describe("when ending block number specified", func() {
It("returns headers between starting and ending block where checked count is less than cap", func() {
headers, err := shared.RecheckHeaders(1, 3, db, checkedHeadersColumn)
Expect(err).NotTo(HaveOccurred())
Expect(len(headers)).To(Equal(2))
Expect(headers[0].Id).To(Or(Equal(headerOneID), Equal(headerTwoID)))
Expect(headers[1].Id).To(Or(Equal(headerOneID), Equal(headerTwoID)))
})
})
})
Describe("GetCheckedColumnNames", func() {
It("gets the column names from checked_headers", func() {
db := test_config.NewTestDB(test_config.NewTestNode())
@ -162,33 +317,9 @@ var _ = Describe("Repository utilities", func() {
func getExpectedColumnNames() []string {
return []string{
"price_feeds_checked",
"flip_kick_checked",
"frob_checked",
"tend_checked",
"bite_checked",
"dent_checked",
"pit_file_debt_ceiling_checked",
"pit_file_ilk_checked",
"vat_init_checked",
"drip_file_ilk_checked",
"drip_file_repo_checked",
"drip_file_vow_checked",
"deal_checked",
"drip_drip_checked",
"cat_file_chop_lump_checked",
"cat_file_flip_checked",
"cat_file_pit_vow_checked",
"flop_kick_checked",
"vat_move_checked",
"vat_fold_checked",
"vat_heal_checked",
"vat_toll_checked",
"vat_tune_checked",
"vat_grab_checked",
"vat_flux_checked",
"vat_slip_checked",
"vow_flog_checked",
"flap_kick_checked",
"column_1_checked",
"column_2_checked",
"column_3_checked",
"column_4_checked",
}
}

65
libraries/shared/storage/mappings_test.go Normal file
View File

@ -0,0 +1,65 @@
package storage_test
import (
"github.com/ethereum/go-ethereum/common"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/libraries/shared/storage"
)
var _ = Describe("Mappings", func() {
Describe("GetMapping", func() {
It("returns the storage key for a mapping when passed the mapping's index on the contract and the desired value's key", func() {
// ex. solidity:
// mapping (bytes32 => uint) public amounts
// to access amounts, pass in the index of the mapping on the contract + the bytes32 key for the uint val being looked up
indexOfMappingOnContract := storage.IndexZero
keyForDesiredValueInMapping := "1234567890abcdef"
storageKey := storage.GetMapping(indexOfMappingOnContract, keyForDesiredValueInMapping)
expectedStorageKey := common.HexToHash("0xee0c1b59a3856bafbfb8730e7694c4badc271eb5f01ce4a8d7a53d8a6499676f")
Expect(storageKey).To(Equal(expectedStorageKey))
})
})
Describe("GetNestedMapping", func() {
It("returns the storage key for a nested mapping when passed the mapping's index on the contract and the desired value's keys", func() {
// ex. solidity:
// mapping (bytes32 => uint) public amounts
// mapping (address => mapping (uint => bytes32)) public addressNames
// to access addressNames, pass in the index of the mapping on the contract + the address and uint keys for the bytes32 val being looked up
indexOfMappingOnContract := storage.IndexOne
keyForOuterMapping := "1234567890abcdef"
keyForInnerMapping := "123"
storageKey := storage.GetNestedMapping(indexOfMappingOnContract, keyForOuterMapping, keyForInnerMapping)
expectedStorageKey := common.HexToHash("0x82113529f6cd61061d1a6f0de53f2bdd067a1addd3d2b46be50a99abfcdb1661")
Expect(storageKey).To(Equal(expectedStorageKey))
})
})
Describe("GetIncrementedKey", func() {
It("returns the storage key for later values sharing an index on the contract with other earlier values", func() {
// ex. solidity:
// mapping (bytes32 => uint) public amounts
// mapping (address => mapping (uint => bytes32)) public addressNames
// struct Data {
// uint256 quantity;
// uint256 quality;
// }
// mapping (bytes32 => Data) public itemData;
// to access quality from itemData, pass in the storage key for the zero-indexed value (quantity) + the number of increments required.
// (For "quality", we must increment the storage key for the corresponding "quantity" by 1).
indexOfMappingOnContract := storage.IndexTwo
keyForDesiredValueInMapping := "1234567890abcdef"
storageKeyForFirstPropertyOnStruct := storage.GetMapping(indexOfMappingOnContract, keyForDesiredValueInMapping)
storageKey := storage.GetIncrementedKey(storageKeyForFirstPropertyOnStruct, 1)
expectedStorageKey := common.HexToHash("0x69b38749f0a8ed5d505c8474f7fb62c7828aad8a7627f1c67e07af1d2368cad4")
Expect(storageKey).To(Equal(expectedStorageKey))
})
})
})

22
libraries/shared/storage/utils/value_test.go Normal file
View File

@ -0,0 +1,22 @@
package utils_test
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/libraries/shared/storage/utils"
)
var _ = Describe("Storage value metadata getter", func() {
It("returns a storage value metadata instance with corresponding fields assigned", func() {
metadataName := "fake_name"
metadataKeys := map[utils.Key]string{"key": "value"}
metadataType := utils.Uint256
expectedMetadata := utils.StorageValueMetadata{
Name: metadataName,
Keys: metadataKeys,
Type: metadataType,
}
Expect(utils.GetStorageValueMetadata(metadataName, metadataKeys, metadataType)).To(Equal(expectedMetadata))
})
})

2
libraries/shared/test_data/generic.go
View File

@ -49,7 +49,7 @@ var GenericTestConfig = transformer.TransformerConfig{
}
func randomString(length int) string {
var seededRand *rand.Rand = rand.New(
var seededRand = rand.New(
rand.NewSource(time.Now().UnixNano()))
charset := "abcdefghijklmnopqrstuvwxyz1234567890"
b := make([]byte, length)

8
libraries/shared/watcher/storage_watcher.go
View File

@ -50,8 +50,8 @@ func NewStorageWatcher(tailer fs.Tailer, db *postgres.DB) StorageWatcher {
func (watcher StorageWatcher) AddTransformers(initializers []transformer.StorageTransformerInitializer) {
for _, initializer := range initializers {
transformer := initializer(watcher.db)
watcher.Transformers[transformer.ContractAddress()] = transformer
storageTransformer := initializer(watcher.db)
watcher.Transformers[storageTransformer.ContractAddress()] = storageTransformer
}
}
@ -65,12 +65,12 @@ func (watcher StorageWatcher) Execute() error {
if parseErr != nil {
return parseErr
}
transformer, ok := watcher.Transformers[row.Contract]
storageTransformer, ok := watcher.Transformers[row.Contract]
if !ok {
logrus.Warn(utils.ErrContractNotFound{Contract: row.Contract.Hex()}.Error())
continue
}
executeErr := transformer.Execute(row)
executeErr := storageTransformer.Execute(row)
if executeErr != nil {
if isKeyNotFound(executeErr) {
queueErr := watcher.Queue.Add(row)

11
pkg/datastore/postgres/repositories/block_repository.go
View File

@ -17,7 +17,6 @@
package repositories
import (
"context"
"database/sql"
"errors"
log "github.com/sirupsen/logrus"
@ -122,7 +121,7 @@ func (blockRepository BlockRepository) GetBlock(blockNumber int64) (core.Block,
func (blockRepository BlockRepository) insertBlock(block core.Block) (int64, error) {
var blockId int64
tx, _ := blockRepository.database.BeginTx(context.Background(), nil)
tx, _ := blockRepository.database.Beginx()
err := tx.QueryRow(
`INSERT INTO blocks
(eth_node_id, number, gaslimit, gasused, time, difficulty, hash, nonce, parenthash, size, uncle_hash, is_final, miner, extra_data, reward, uncles_reward, eth_node_fingerprint)
@ -145,7 +144,7 @@ func (blockRepository BlockRepository) insertBlock(block core.Block) (int64, err
return blockId, nil
}
func (blockRepository BlockRepository) createTransactions(tx *sql.Tx, blockId int64, transactions []core.Transaction) error {
func (blockRepository BlockRepository) createTransactions(tx *sqlx.Tx, blockId int64, transactions []core.Transaction) error {
for _, transaction := range transactions {
err := blockRepository.createTransaction(tx, blockId, transaction)
if err != nil {
@ -165,7 +164,7 @@ func nullStringToZero(s string) string {
return s
}
func (blockRepository BlockRepository) createTransaction(tx *sql.Tx, blockId int64, transaction core.Transaction) error {
func (blockRepository BlockRepository) createTransaction(tx *sqlx.Tx, blockId int64, transaction core.Transaction) error {
_, err := tx.Exec(
`INSERT INTO transactions
(block_id, hash, nonce, tx_to, tx_from, gaslimit, gasprice, value, input_data)
@ -198,7 +197,7 @@ func hasReceipt(transaction core.Transaction) bool {
return transaction.Receipt.TxHash != ""
}
func (blockRepository BlockRepository) createReceipt(tx *sql.Tx, blockId int64, receipt core.Receipt) (int, error) {
func (blockRepository BlockRepository) createReceipt(tx *sqlx.Tx, blockId int64, receipt core.Receipt) (int, error) {
//Not currently persisting log bloom filters
var receiptId int
err := tx.QueryRow(
@ -224,7 +223,7 @@ func (blockRepository BlockRepository) getBlockHash(block core.Block) (string, b
return retrievedBlockHash, blockExists(retrievedBlockHash)
}
func (blockRepository BlockRepository) createLogs(tx *sql.Tx, logs []core.Log, receiptId int) error {
func (blockRepository BlockRepository) createLogs(tx *sqlx.Tx, logs []core.Log, receiptId int) error {
for _, tlog := range logs {
_, err := tx.Exec(
`INSERT INTO logs (block_number, address, tx_hash, index, topic0, topic1, topic2, topic3, data, receipt_id)

3
pkg/datastore/postgres/repositories/logs_repository.go
View File

@ -17,7 +17,6 @@
package repositories
import (
"context"
"github.com/sirupsen/logrus"
"database/sql"
@ -31,7 +30,7 @@ type LogRepository struct {
}
func (logRepository LogRepository) CreateLogs(lgs []core.Log, receiptId int64) error {
tx, _ := logRepository.DB.BeginTx(context.Background(), nil)
tx, _ := logRepository.DB.Beginx()
for _, tlog := range lgs {
_, err := tx.Exec(
`INSERT INTO logs (block_number, address, tx_hash, index, topic0, topic1, topic2, topic3, data, receipt_id)

10
pkg/datastore/postgres/repositories/receipt_repository.go
View File

@ -17,8 +17,8 @@
package repositories
import (
"context"
"database/sql"
"github.com/jmoiron/sqlx"
"github.com/sirupsen/logrus"
"github.com/vulcanize/vulcanizedb/pkg/core"
@ -31,7 +31,7 @@ type ReceiptRepository struct {
}
func (receiptRepository ReceiptRepository) CreateReceiptsAndLogs(blockId int64, receipts []core.Receipt) error {
tx, err := receiptRepository.DB.BeginTx(context.Background(), nil)
tx, err := receiptRepository.DB.Beginx()
if err != nil {
return err
}
@ -53,7 +53,7 @@ func (receiptRepository ReceiptRepository) CreateReceiptsAndLogs(blockId int64,
return nil
}
func createReceipt(receipt core.Receipt, blockId int64, tx *sql.Tx) (int64, error) {
func createReceipt(receipt core.Receipt, blockId int64, tx *sqlx.Tx) (int64, error) {
var receiptId int64
err := tx.QueryRow(
`INSERT INTO receipts
@ -68,7 +68,7 @@ func createReceipt(receipt core.Receipt, blockId int64, tx *sql.Tx) (int64, erro
return receiptId, err
}
func createLogs(logs []core.Log, receiptId int64, tx *sql.Tx) error {
func createLogs(logs []core.Log, receiptId int64, tx *sqlx.Tx) error {
for _, log := range logs {
_, err := tx.Exec(
`INSERT INTO logs (block_number, address, tx_hash, index, topic0, topic1, topic2, topic3, data, receipt_id)
@ -84,7 +84,7 @@ func createLogs(logs []core.Log, receiptId int64, tx *sql.Tx) error {
}
func (receiptRepository ReceiptRepository) CreateReceipt(blockId int64, receipt core.Receipt) (int64, error) {
tx, _ := receiptRepository.DB.BeginTx(context.Background(), nil)
tx, _ := receiptRepository.DB.Beginx()
var receiptId int64
err := tx.QueryRow(
`INSERT INTO receipts

3
pkg/fakes/data.go
View File

@ -24,7 +24,6 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/vulcanize/vulcanizedb/libraries/shared/constants"
"github.com/vulcanize/vulcanizedb/pkg/core"
)
@ -49,5 +48,3 @@ func GetFakeHeader(blockNumber int64) core.Header {
Timestamp: strconv.FormatInt(fakeTimestamp, 10),
}
}
var FakeHeaderTic = fakeTimestamp + constants.TTL

14
pkg/fakes/mock_filter_repository.go Normal file
View File

@ -0,0 +1,14 @@
package fakes
import "github.com/vulcanize/vulcanizedb/pkg/filters"
type MockFilterRepository struct {
}
func (*MockFilterRepository) CreateFilter(filter filters.LogFilter) error {
return nil
}
func (*MockFilterRepository) GetFilter(name string) (filters.LogFilter, error) {
panic("implement me")
}

15
pkg/fakes/mock_full_block_retriever.go Normal file
View File

@ -0,0 +1,15 @@
package fakes
type MockFullBlockRetriever struct {
FirstBlock int64
FirstBlockErr error
MostRecentBlock int64
}
func (retriever *MockFullBlockRetriever) RetrieveFirstBlock(contractAddr string) (int64, error) {
return retriever.FirstBlock, retriever.FirstBlockErr
}
func (retriever *MockFullBlockRetriever) RetrieveMostRecentBlock() (int64, error) {
return retriever.MostRecentBlock, nil
}

14
pkg/fakes/mock_light_block_retriever.go Normal file
View File

@ -0,0 +1,14 @@
package fakes
type MockLightBlockRetriever struct {
FirstBlock int64
FirstBlockErr error
}
func (retriever *MockLightBlockRetriever) RetrieveFirstBlock() (int64, error) {
return retriever.FirstBlock, retriever.FirstBlockErr
}
func (retriever *MockLightBlockRetriever) RetrieveMostRecentBlock() (int64, error) {
return 0, nil
}

42
pkg/fakes/mock_light_header_repository.go Normal file
View File

@ -0,0 +1,42 @@
package fakes
import "github.com/vulcanize/vulcanizedb/pkg/core"
type MockLightHeaderRepository struct {
}
func (*MockLightHeaderRepository) AddCheckColumn(id string) error {
return nil
}
func (*MockLightHeaderRepository) AddCheckColumns(ids []string) error {
panic("implement me")
}
func (*MockLightHeaderRepository) MarkHeaderChecked(headerID int64, eventID string) error {
panic("implement me")
}
func (*MockLightHeaderRepository) MarkHeaderCheckedForAll(headerID int64, ids []string) error {
panic("implement me")
}
func (*MockLightHeaderRepository) MarkHeadersCheckedForAll(headers []core.Header, ids []string) error {
panic("implement me")
}
func (*MockLightHeaderRepository) MissingHeaders(startingBlockNumber int64, endingBlockNumber int64, eventID string) ([]core.Header, error) {
panic("implement me")
}
func (*MockLightHeaderRepository) MissingMethodsCheckedEventsIntersection(startingBlockNumber, endingBlockNumber int64, methodIds, eventIds []string) ([]core.Header, error) {
panic("implement me")
}
func (*MockLightHeaderRepository) MissingHeadersForAll(startingBlockNumber, endingBlockNumber int64, ids []string) ([]core.Header, error) {
panic("implement me")
}
func (*MockLightHeaderRepository) CheckCache(key string) (interface{}, bool) {
panic("implement me")
}

40
pkg/fakes/mock_parser.go Normal file
View File

@ -0,0 +1,40 @@
package fakes
import (
"github.com/ethereum/go-ethereum/accounts/abi"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/types"
)
type MockParser struct {
AbiToReturn string
EventName string
Event types.Event
}
func (*MockParser) Parse(contractAddr string) error {
return nil
}
func (*MockParser) ParseAbiStr(abiStr string) error {
panic("implement me")
}
func (parser *MockParser) Abi() string {
return parser.AbiToReturn
}
func (*MockParser) ParsedAbi() abi.ABI {
return abi.ABI{}
}
func (*MockParser) GetMethods(wanted []string) []types.Method {
panic("implement me")
}
func (*MockParser) GetSelectMethods(wanted []string) []types.Method {
return []types.Method{}
}
func (parser *MockParser) GetEvents(wanted []string) map[string]types.Event {
return map[string]types.Event{parser.EventName: parser.Event}
}

24
pkg/fakes/mock_poller.go Normal file
View File

@ -0,0 +1,24 @@
package fakes
import (
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/contract"
)
type MockPoller struct {
ContractName string
}
func (*MockPoller) PollContract(con contract.Contract) error {
panic("implement me")
}
func (*MockPoller) PollContractAt(con contract.Contract, blockNumber int64) error {
panic("implement me")
}
func (poller *MockPoller) FetchContractData(contractAbi, contractAddress, method string, methodArgs []interface{}, result interface{}, blockNumber int64) error {
if p, ok := result.(*string); ok {
*p = poller.ContractName
}
return nil
}

4
pkg/omni/full/converter/converter.go
View File

@ -55,10 +55,10 @@ func (c *converter) Update(info *contract.Contract) {
// Convert the given watched event log into a types.Log for the given event
func (c *converter) Convert(watchedEvent core.WatchedEvent, event types.Event) (*types.Log, error) {
contract := bind.NewBoundContract(common.HexToAddress(c.ContractInfo.Address), c.ContractInfo.ParsedAbi, nil, nil, nil)
boundContract := bind.NewBoundContract(common.HexToAddress(c.ContractInfo.Address), c.ContractInfo.ParsedAbi, nil, nil, nil)
values := make(map[string]interface{})
log := helpers.ConvertToLog(watchedEvent)
err := contract.UnpackLogIntoMap(values, event.Name, log)
err := boundContract.UnpackLogIntoMap(values, event.Name, log)
if err != nil {
return nil, err
}

94
pkg/omni/full/transformer/transformer.go
View File

@ -34,7 +34,7 @@ import (
)
// Requires a fully synced vDB and a running eth node (or infura)
type transformer struct {
type Transformer struct {
// Database interfaces
datastore.FilterRepository // Log filters repo; accepts filters generated by Contract.GenerateFilters()
datastore.WatchedEventRepository // Watched event log views, created by the log filters
@ -76,8 +76,8 @@ type transformer struct {
}
// Transformer takes in config for blockchain, database, and network id
func NewTransformer(network string, BC core.BlockChain, DB *postgres.DB) *transformer {
return &transformer{
func NewTransformer(network string, BC core.BlockChain, DB *postgres.DB) *Transformer {
return &Transformer{
Poller: poller.NewPoller(BC, DB, types.FullSync),
Parser: parser.NewParser(network),
BlockRetriever: retriever.NewBlockRetriever(DB),
@ -101,59 +101,59 @@ func NewTransformer(network string, BC core.BlockChain, DB *postgres.DB) *transf
// Loops over all of the addr => filter sets
// Uses parser to pull event info from abi
// Use this info to generate event filters
func (t *transformer) Init() error {
for contractAddr, subset := range t.WatchedEvents {
func (transformer *Transformer) Init() error {
for contractAddr, subset := range transformer.WatchedEvents {
// Get Abi
err := t.Parser.Parse(contractAddr)
err := transformer.Parser.Parse(contractAddr)
if err != nil {
return err
}
// Get first block and most recent block number in the header repo
firstBlock, err := t.BlockRetriever.RetrieveFirstBlock(contractAddr)
firstBlock, err := transformer.BlockRetriever.RetrieveFirstBlock(contractAddr)
if err != nil {
return err
}
lastBlock, err := t.BlockRetriever.RetrieveMostRecentBlock()
lastBlock, err := transformer.BlockRetriever.RetrieveMostRecentBlock()
if err != nil {
return err
}
// Set to specified range if it falls within the bounds
if firstBlock < t.ContractStart[contractAddr] {
firstBlock = t.ContractStart[contractAddr]
if firstBlock < transformer.ContractStart[contractAddr] {
firstBlock = transformer.ContractStart[contractAddr]
}
// Get contract name if it has one
var name = new(string)
t.FetchContractData(t.Abi(), contractAddr, "name", nil, &name, lastBlock)
transformer.Poller.FetchContractData(transformer.Abi(), contractAddr, "name", nil, name, lastBlock)
// Remove any potential accidental duplicate inputs in arg filter values
eventArgs := map[string]bool{}
for _, arg := range t.EventArgs[contractAddr] {
for _, arg := range transformer.EventArgs[contractAddr] {
eventArgs[arg] = true
}
methodArgs := map[string]bool{}
for _, arg := range t.MethodArgs[contractAddr] {
for _, arg := range transformer.MethodArgs[contractAddr] {
methodArgs[arg] = true
}
// Aggregate info into contract object
info := contract.Contract{
Name: *name,
Network: t.Network,
Network: transformer.Network,
Address: contractAddr,
Abi: t.Parser.Abi(),
ParsedAbi: t.Parser.ParsedAbi(),
Abi: transformer.Parser.Abi(),
ParsedAbi: transformer.Parser.ParsedAbi(),
StartingBlock: firstBlock,
LastBlock: lastBlock,
Events: t.Parser.GetEvents(subset),
Methods: t.Parser.GetSelectMethods(t.WantedMethods[contractAddr]),
Events: transformer.Parser.GetEvents(subset),
Methods: transformer.Parser.GetSelectMethods(transformer.WantedMethods[contractAddr]),
FilterArgs: eventArgs,
MethodArgs: methodArgs,
CreateAddrList: t.CreateAddrList[contractAddr],
CreateHashList: t.CreateHashList[contractAddr],
Piping: t.Piping[contractAddr],
CreateAddrList: transformer.CreateAddrList[contractAddr],
CreateHashList: transformer.CreateHashList[contractAddr],
Piping: transformer.Piping[contractAddr],
}.Init()
// Use info to create filters
@ -164,14 +164,14 @@ func (t *transformer) Init() error {
// Iterate over filters and push them to the repo using filter repository interface
for _, filter := range info.Filters {
err = t.CreateFilter(filter)
err = transformer.FilterRepository.CreateFilter(filter)
if err != nil {
return err
}
}
// Store contract info for further processing
t.Contracts[contractAddr] = info
transformer.Contracts[contractAddr] = info
}
return nil
@ -182,18 +182,18 @@ func (t *transformer) Init() error {
// Uses converter to convert logs into custom log type
// Persists converted logs into custuom postgres tables
// Calls selected methods, using token holder address generated during event log conversion
func (tr transformer) Execute() error {
if len(tr.Contracts) == 0 {
func (transformer Transformer) Execute() error {
if len(transformer.Contracts) == 0 {
return errors.New("error: transformer has no initialized contracts to work with")
}
// Iterate through all internal contracts
for _, con := range tr.Contracts {
for _, con := range transformer.Contracts {
// Update converter with current contract
tr.Update(con)
transformer.Update(con)
// Iterate through contract filters and get watched event logs
for eventSig, filter := range con.Filters {
watchedEvents, err := tr.GetWatchedEvents(filter.Name)
watchedEvents, err := transformer.GetWatchedEvents(filter.Name)
if err != nil {
return err
}
@ -201,7 +201,7 @@ func (tr transformer) Execute() error {
// Iterate over watched event logs
for _, we := range watchedEvents {
// Convert them to our custom log type
cstm, err := tr.Converter.Convert(*we, con.Events[eventSig])
cstm, err := transformer.Converter.Convert(*we, con.Events[eventSig])
if err != nil {
return err
}
@ -211,7 +211,7 @@ func (tr transformer) Execute() error {
// If log is not empty, immediately persist in repo
// Run this in seperate goroutine?
err = tr.PersistLogs([]types.Log{*cstm}, con.Events[eventSig], con.Address, con.Name)
err = transformer.PersistLogs([]types.Log{*cstm}, con.Events[eventSig], con.Address, con.Name)
if err != nil {
return err
}
@ -222,7 +222,7 @@ func (tr transformer) Execute() error {
// poller polls select contract methods
// and persists the results into custom pg tables
// Run this in seperate goroutine?
if err := tr.PollContract(*con); err != nil {
if err := transformer.PollContract(*con); err != nil {
return err
}
}
@ -231,41 +231,41 @@ func (tr transformer) Execute() error {
}
// Used to set which contract addresses and which of their events to watch
func (tr *transformer) SetEvents(contractAddr string, filterSet []string) {
tr.WatchedEvents[strings.ToLower(contractAddr)] = filterSet
func (transformer *Transformer) SetEvents(contractAddr string, filterSet []string) {
transformer.WatchedEvents[strings.ToLower(contractAddr)] = filterSet
}
// Used to set subset of account addresses to watch events for
func (tr *transformer) SetEventArgs(contractAddr string, filterSet []string) {
tr.EventArgs[strings.ToLower(contractAddr)] = filterSet
func (transformer *Transformer) SetEventArgs(contractAddr string, filterSet []string) {
transformer.EventArgs[strings.ToLower(contractAddr)] = filterSet
}
// Used to set which contract addresses and which of their methods to call
func (tr *transformer) SetMethods(contractAddr string, filterSet []string) {
tr.WantedMethods[strings.ToLower(contractAddr)] = filterSet
func (transformer *Transformer) SetMethods(contractAddr string, filterSet []string) {
transformer.WantedMethods[strings.ToLower(contractAddr)] = filterSet
}
// Used to set subset of account addresses to poll methods on
func (tr *transformer) SetMethodArgs(contractAddr string, filterSet []string) {
tr.MethodArgs[strings.ToLower(contractAddr)] = filterSet
func (transformer *Transformer) SetMethodArgs(contractAddr string, filterSet []string) {
transformer.MethodArgs[strings.ToLower(contractAddr)] = filterSet
}
// Used to set the block range to watch for a given address
func (tr *transformer) SetStartingBlock(contractAddr string, start int64) {
tr.ContractStart[strings.ToLower(contractAddr)] = start
func (transformer *Transformer) SetStartingBlock(contractAddr string, start int64) {
transformer.ContractStart[strings.ToLower(contractAddr)] = start
}
// Used to set whether or not to persist an account address list
func (tr *transformer) SetCreateAddrList(contractAddr string, on bool) {
tr.CreateAddrList[strings.ToLower(contractAddr)] = on
func (transformer *Transformer) SetCreateAddrList(contractAddr string, on bool) {
transformer.CreateAddrList[strings.ToLower(contractAddr)] = on
}
// Used to set whether or not to persist an hash list
func (tr *transformer) SetCreateHashList(contractAddr string, on bool) {
tr.CreateHashList[strings.ToLower(contractAddr)] = on
func (transformer *Transformer) SetCreateHashList(contractAddr string, on bool) {
transformer.CreateHashList[strings.ToLower(contractAddr)] = on
}
// Used to turn method piping on for a contract
func (tr *transformer) SetPiping(contractAddr string, on bool) {
tr.Piping[strings.ToLower(contractAddr)] = on
func (transformer *Transformer) SetPiping(contractAddr string, on bool) {
transformer.Piping[strings.ToLower(contractAddr)] = on
}

367
pkg/omni/full/transformer/transformer_test.go
View File

@ -17,353 +17,160 @@
package transformer_test
import (
"fmt"
"math/rand"
"strings"
"time"
"github.com/ethereum/go-ethereum/common"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
"github.com/vulcanize/vulcanizedb/pkg/fakes"
"github.com/vulcanize/vulcanizedb/pkg/omni/full/retriever"
"github.com/vulcanize/vulcanizedb/pkg/omni/full/transformer"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/constants"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers/mocks"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/contract"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/parser"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/poller"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/types"
)
var _ = Describe("Transformer", func() {
var db *postgres.DB
var err error
var blockChain core.BlockChain
var blockRepository repositories.BlockRepository
var ensAddr = strings.ToLower(constants.EnsContractAddress)
var tusdAddr = strings.ToLower(constants.TusdContractAddress)
var fakeAddress = "0x1234567890abcdef"
rand.Seed(time.Now().UnixNano())
BeforeEach(func() {
db, blockChain = test_helpers.SetupDBandBC()
blockRepository = *repositories.NewBlockRepository(db)
})
AfterEach(func() {
test_helpers.TearDown(db)
})
Describe("SetEvents", func() {
It("Sets which events to watch from the given contract address", func() {
watchedEvents := []string{"Transfer", "Mint"}
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, watchedEvents)
Expect(t.WatchedEvents[tusdAddr]).To(Equal(watchedEvents))
t := getTransformer(&fakes.MockFullBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetEvents(fakeAddress, watchedEvents)
Expect(t.WatchedEvents[fakeAddress]).To(Equal(watchedEvents))
})
})
Describe("SetEventAddrs", func() {
It("Sets which account addresses to watch events for", func() {
eventAddrs := []string{"test1", "test2"}
t := transformer.NewTransformer("", blockChain, db)
t.SetEventArgs(constants.TusdContractAddress, eventAddrs)
Expect(t.EventArgs[tusdAddr]).To(Equal(eventAddrs))
t := getTransformer(&fakes.MockFullBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetEventArgs(fakeAddress, eventAddrs)
Expect(t.EventArgs[fakeAddress]).To(Equal(eventAddrs))
})
})
Describe("SetMethods", func() {
It("Sets which methods to poll at the given contract address", func() {
watchedMethods := []string{"balanceOf", "totalSupply"}
t := transformer.NewTransformer("", blockChain, db)
t.SetMethods(constants.TusdContractAddress, watchedMethods)
Expect(t.WantedMethods[tusdAddr]).To(Equal(watchedMethods))
t := getTransformer(&fakes.MockFullBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetMethods(fakeAddress, watchedMethods)
Expect(t.WantedMethods[fakeAddress]).To(Equal(watchedMethods))
})
})
Describe("SetMethodAddrs", func() {
It("Sets which account addresses to poll methods against", func() {
methodAddrs := []string{"test1", "test2"}
t := transformer.NewTransformer("", blockChain, db)
t.SetMethodArgs(constants.TusdContractAddress, methodAddrs)
Expect(t.MethodArgs[tusdAddr]).To(Equal(methodAddrs))
t := getTransformer(&fakes.MockFullBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetMethodArgs(fakeAddress, methodAddrs)
Expect(t.MethodArgs[fakeAddress]).To(Equal(methodAddrs))
})
})
Describe("SetStartingBlock", func() {
It("Sets the block range that the contract should be watched within", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetStartingBlock(constants.TusdContractAddress, 11)
Expect(t.ContractStart[tusdAddr]).To(Equal(int64(11)))
t := getTransformer(&fakes.MockFullBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetStartingBlock(fakeAddress, 11)
Expect(t.ContractStart[fakeAddress]).To(Equal(int64(11)))
})
})
Describe("SetCreateAddrList", func() {
It("Sets the block range that the contract should be watched within", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetCreateAddrList(constants.TusdContractAddress, true)
Expect(t.CreateAddrList[tusdAddr]).To(Equal(true))
t := getTransformer(&fakes.MockFullBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetCreateAddrList(fakeAddress, true)
Expect(t.CreateAddrList[fakeAddress]).To(Equal(true))
})
})
Describe("SetCreateHashList", func() {
It("Sets the block range that the contract should be watched within", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetCreateHashList(constants.TusdContractAddress, true)
Expect(t.CreateHashList[tusdAddr]).To(Equal(true))
t := getTransformer(&fakes.MockFullBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetCreateHashList(fakeAddress, true)
Expect(t.CreateHashList[fakeAddress]).To(Equal(true))
})
})
Describe("Init", func() {
It("Initializes transformer's contract objects", func() {
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock1)
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock2)
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
err = t.Init()
blockRetriever := &fakes.MockFullBlockRetriever{}
firstBlock := int64(1)
mostRecentBlock := int64(2)
blockRetriever.FirstBlock = firstBlock
blockRetriever.MostRecentBlock = mostRecentBlock
parsr := &fakes.MockParser{}
fakeAbi := "fake_abi"
eventName := "Transfer"
event := types.Event{}
parsr.AbiToReturn = fakeAbi
parsr.EventName = eventName
parsr.Event = event
pollr := &fakes.MockPoller{}
fakeContractName := "fake_contract_name"
pollr.ContractName = fakeContractName
t := getTransformer(blockRetriever, parsr, pollr)
t.SetEvents(fakeAddress, []string{"Transfer"})
err := t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[tusdAddr]
c, ok := t.Contracts[fakeAddress]
Expect(ok).To(Equal(true))
Expect(c.StartingBlock).To(Equal(int64(6194633)))
Expect(c.LastBlock).To(Equal(int64(6194634)))
Expect(c.Abi).To(Equal(constants.TusdAbiString))
Expect(c.Name).To(Equal("TrueUSD"))
Expect(c.Address).To(Equal(tusdAddr))
Expect(c.StartingBlock).To(Equal(firstBlock))
Expect(c.LastBlock).To(Equal(mostRecentBlock))
Expect(c.Abi).To(Equal(fakeAbi))
Expect(c.Name).To(Equal(fakeContractName))
Expect(c.Address).To(Equal(fakeAddress))
})
It("Fails to initialize if first and most recent blocks cannot be fetched from vDB", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
err = t.Init()
blockRetriever := &fakes.MockFullBlockRetriever{}
blockRetriever.FirstBlockErr = fakes.FakeError
t := getTransformer(blockRetriever, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetEvents(fakeAddress, []string{"Transfer"})
err := t.Init()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("Does nothing if watched events are unset", func() {
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock1)
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock2)
t := transformer.NewTransformer("", blockChain, db)
err = t.Init()
t := getTransformer(&fakes.MockFullBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
err := t.Init()
Expect(err).ToNot(HaveOccurred())
_, ok := t.Contracts[tusdAddr]
_, ok := t.Contracts[fakeAddress]
Expect(ok).To(Equal(false))
})
})
Describe("Execute", func() {
BeforeEach(func() {
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock1)
blockRepository.CreateOrUpdateBlock(mocks.TransferBlock2)
})
It("Transforms watched contract data into custom repositories", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, nil)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.TransferLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.transfer_event WHERE block = 6194634", tusdAddr)).StructScan(&log)
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(log.Tx).To(Equal("0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad654eee"))
Expect(log.Block).To(Equal(int64(6194634)))
Expect(log.From).To(Equal("0x000000000000000000000000000000000000Af21"))
Expect(log.To).To(Equal("0x09BbBBE21a5975cAc061D82f7b843bCE061BA391"))
Expect(log.Value).To(Equal("1097077688018008265106216665536940668749033598146"))
})
It("Keeps track of contract-related addresses while transforming event data if they need to be used for later method polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[tusdAddr]
Expect(ok).To(Equal(true))
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
b, ok := c.EmittedAddrs[common.HexToAddress("0x000000000000000000000000000000000000Af21")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedAddrs[common.HexToAddress("0x09BbBBE21a5975cAc061D82f7b843bCE061BA391")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
_, ok = c.EmittedAddrs[common.HexToAddress("0x09BbBBE21a5975cAc061D82f7b843b1234567890")]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[common.HexToAddress("0x")]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[""]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[common.HexToAddress("0x09THISE21a5IS5cFAKE1D82fAND43bCE06MADEUP")]
Expect(ok).To(Equal(false))
})
It("Polls given methods using generated token holder address", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.BalanceOf{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.balanceof_method WHERE who_ = '0x000000000000000000000000000000000000Af21' AND block = '6194634'", tusdAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Balance).To(Equal("0"))
Expect(res.TokenName).To(Equal("TrueUSD"))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.balanceof_method WHERE who_ = '0x09BbBBE21a5975cAc061D82f7b843bCE061BA391' AND block = '6194634'", tusdAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Balance).To(Equal("0"))
Expect(res.TokenName).To(Equal("TrueUSD"))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.balanceof_method WHERE who_ = '0xfE9e8709d3215310075d67E3ed32A380CCf451C8' AND block = '6194634'", tusdAddr)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
It("Fails if initialization has not been done", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, nil)
err = t.Execute()
Expect(err).To(HaveOccurred())
})
})
Describe("Execute- against ENS registry contract", func() {
BeforeEach(func() {
blockRepository.CreateOrUpdateBlock(mocks.NewOwnerBlock1)
blockRepository.CreateOrUpdateBlock(mocks.NewOwnerBlock2)
})
It("Transforms watched contract data into custom repositories", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, nil)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.NewOwnerLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.newowner_event", ensAddr)).StructScan(&log)
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(log.Tx).To(Equal("0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad654bbb"))
Expect(log.Block).To(Equal(int64(6194635)))
Expect(log.Node).To(Equal("0x0000000000000000000000000000000000000000000000000000c02aaa39b223"))
Expect(log.Label).To(Equal("0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391"))
Expect(log.Owner).To(Equal("0x000000000000000000000000000000000000Af21"))
})
It("Keeps track of contract-related hashes while transforming event data if they need to be used for later method polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[ensAddr]
Expect(ok).To(Equal(true))
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
Expect(len(c.EmittedHashes)).To(Equal(3))
b, ok := c.EmittedHashes[common.HexToHash("0x0000000000000000000000000000000000000000000000000000c02aaa39b223")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedHashes[common.HexToHash("0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
// Doesn't keep track of address since it wouldn't be used in calling the 'owner' method
_, ok = c.EmittedAddrs[common.HexToAddress("0x000000000000000000000000000000000000Af21")]
Expect(ok).To(Equal(false))
})
It("Polls given methods using generated token holder address", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.Owner{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.owner_method WHERE node_ = '0x0000000000000000000000000000000000000000000000000000c02aaa39b223' AND block = '6194636'", ensAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x0000000000000000000000000000000000000000"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.owner_method WHERE node_ = '0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391' AND block = '6194636'", ensAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x0000000000000000000000000000000000000000"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.owner_method WHERE node_ = '0x9THIS110dcc444fIS242510c09bbAbe21aFAKEcacNODE82f7b843HASH61ba391' AND block = '6194636'", ensAddr)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
It("It does not perist events if they do not pass the emitted arg filter", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, nil)
t.SetEventArgs(constants.EnsContractAddress, []string{"fake_filter_value"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.LightNewOwnerLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.newowner_event", ensAddr)).StructScan(&log)
Expect(err).To(HaveOccurred())
})
It("If a method arg filter is applied, only those arguments are used in polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
t.SetMethodArgs(constants.EnsContractAddress, []string{"0x0000000000000000000000000000000000000000000000000000c02aaa39b223"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.Owner{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.owner_method WHERE node_ = '0x0000000000000000000000000000000000000000000000000000c02aaa39b223' AND block = '6194636'", ensAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x0000000000000000000000000000000000000000"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM full_%s.owner_method WHERE node_ = '0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391' AND block = '6194636'", ensAddr)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
})
})
func getTransformer(blockRetriever retriever.BlockRetriever, parsr parser.Parser, pollr poller.Poller) transformer.Transformer {
return transformer.Transformer{
FilterRepository: &fakes.MockFilterRepository{},
Parser: parsr,
BlockRetriever: blockRetriever,
Poller: pollr,
Contracts: map[string]*contract.Contract{},
WatchedEvents: map[string][]string{},
WantedMethods: map[string][]string{},
ContractStart: map[string]int64{},
EventArgs: map[string][]string{},
MethodArgs: map[string][]string{},
CreateAddrList: map[string]bool{},
CreateHashList: map[string]bool{},
}
}

8
pkg/omni/light/converter/converter.go
View File

@ -54,7 +54,7 @@ func (c *converter) Update(info *contract.Contract) {
// Convert the given watched event log into a types.Log for the given event
func (c *converter) Convert(logs []gethTypes.Log, event types.Event, headerID int64) ([]types.Log, error) {
contract := bind.NewBoundContract(common.HexToAddress(c.ContractInfo.Address), c.ContractInfo.ParsedAbi, nil, nil, nil)
boundContract := bind.NewBoundContract(common.HexToAddress(c.ContractInfo.Address), c.ContractInfo.ParsedAbi, nil, nil, nil)
returnLogs := make([]types.Log, 0, len(logs))
for _, log := range logs {
values := make(map[string]interface{})
@ -63,7 +63,7 @@ func (c *converter) Convert(logs []gethTypes.Log, event types.Event, headerID in
values[field.Name] = i
}
err := contract.UnpackLogIntoMap(values, event.Name, log)
err := boundContract.UnpackLogIntoMap(values, event.Name, log)
if err != nil {
return nil, err
}
@ -133,7 +133,7 @@ func (c *converter) Convert(logs []gethTypes.Log, event types.Event, headerID in
// Convert the given watched event logs into types.Logs; returns a map of event names to a slice of their converted logs
func (c *converter) ConvertBatch(logs []gethTypes.Log, events map[string]types.Event, headerID int64) (map[string][]types.Log, error) {
contract := bind.NewBoundContract(common.HexToAddress(c.ContractInfo.Address), c.ContractInfo.ParsedAbi, nil, nil, nil)
boundContract := bind.NewBoundContract(common.HexToAddress(c.ContractInfo.Address), c.ContractInfo.ParsedAbi, nil, nil, nil)
eventsToLogs := make(map[string][]types.Log)
for _, event := range events {
eventsToLogs[event.Name] = make([]types.Log, 0, len(logs))
@ -142,7 +142,7 @@ func (c *converter) ConvertBatch(logs []gethTypes.Log, events map[string]types.E
// If the log is of this event type, process it as such
if event.Sig() == log.Topics[0] {
values := make(map[string]interface{})
err := contract.UnpackLogIntoMap(values, event.Name, log)
err := boundContract.UnpackLogIntoMap(values, event.Name, log)
if err != nil {
return nil, err
}

6
pkg/omni/light/repository/header_repository.go
View File

@ -17,8 +17,8 @@
package repository
import (
"database/sql"
"fmt"
"github.com/jmoiron/sqlx"
"github.com/hashicorp/golang-lru"
@ -125,7 +125,7 @@ func (r *headerRepository) MarkHeaderCheckedForAll(headerID int64, ids []string)
}
func (r *headerRepository) MarkHeadersCheckedForAll(headers []core.Header, ids []string) error {
tx, err := r.db.Begin()
tx, err := r.db.Beginx()
if err != nil {
return err
}
@ -250,7 +250,7 @@ func (r *headerRepository) CheckCache(key string) (interface{}, bool) {
return r.columns.Get(key)
}
func MarkHeaderCheckedInTransaction(headerID int64, tx *sql.Tx, eventID string) error {
func MarkHeaderCheckedInTransaction(headerID int64, tx *sqlx.Tx, eventID string) error {
_, err := tx.Exec(`INSERT INTO public.checked_headers (header_id, `+eventID+`)
VALUES ($1, $2)
ON CONFLICT (header_id) DO

2
pkg/omni/light/retriever/retriever_suite_test.go
View File

@ -27,7 +27,7 @@ import (
func TestRetriever(t *testing.T) {
RegisterFailHandler(Fail)
RunSpecs(t, "Light BLock Number Retriever Suite Test")
RunSpecs(t, "Light Block Number Retriever Suite Test")
}
var _ = BeforeSuite(func() {

30
pkg/omni/light/transformer/transformer.go
View File

@ -37,7 +37,7 @@ import (
)
// Requires a light synced vDB (headers) and a running eth node (or infura)
type transformer struct {
type Transformer struct {
// Database interfaces
srep.EventRepository // Holds transformed watched event log data
repository.HeaderRepository // Interface for interaction with header repositories
@ -93,9 +93,9 @@ type transformer struct {
// 4. Execute
// Transformer takes in config for blockchain, database, and network id
func NewTransformer(network string, bc core.BlockChain, db *postgres.DB) *transformer {
func NewTransformer(network string, bc core.BlockChain, db *postgres.DB) *Transformer {
return &transformer{
return &Transformer{
Poller: poller.NewPoller(bc, db, types.LightSync),
Fetcher: fetcher.NewFetcher(bc),
Parser: parser.NewParser(network),
@ -120,7 +120,7 @@ func NewTransformer(network string, bc core.BlockChain, db *postgres.DB) *transf
// Loops over all of the addr => filter sets
// Uses parser to pull event info from abi
// Use this info to generate event filters
func (tr *transformer) Init() error {
func (tr *Transformer) Init() error {
// Initialize internally configured transformer settings
tr.contractAddresses = make([]string, 0) // Holds all contract addresses, for batch fetching of logs
tr.sortedEventIds = make(map[string][]string) // Map to sort event column ids by contract, for post fetch processing and persisting of logs
@ -154,7 +154,7 @@ func (tr *transformer) Init() error {
// Get contract name if it has one
var name = new(string)
tr.FetchContractData(tr.Abi(), contractAddr, "name", nil, &name, lastBlock)
tr.Poller.FetchContractData(tr.Abi(), contractAddr, "name", nil, name, lastBlock)
// Remove any potential accidental duplicate inputs in arg filter values
eventArgs := map[string]bool{}
@ -221,7 +221,7 @@ func (tr *transformer) Init() error {
return nil
}
func (tr *transformer) Execute() error {
func (tr *Transformer) Execute() error {
if len(tr.Contracts) == 0 {
return errors.New("error: transformer has no initialized contracts")
}
@ -311,7 +311,7 @@ func (tr *transformer) Execute() error {
}
// Used to poll contract methods at a given header
func (tr *transformer) methodPolling(header core.Header, sortedMethodIds map[string][]string) error {
func (tr *Transformer) methodPolling(header core.Header, sortedMethodIds map[string][]string) error {
for _, con := range tr.Contracts {
// Skip method polling processes if no methods are specified
// Also don't try to poll methods below this contract's specified starting block
@ -336,41 +336,41 @@ func (tr *transformer) methodPolling(header core.Header, sortedMethodIds map[str
}
// Used to set which contract addresses and which of their events to watch
func (tr *transformer) SetEvents(contractAddr string, filterSet []string) {
func (tr *Transformer) SetEvents(contractAddr string, filterSet []string) {
tr.WatchedEvents[strings.ToLower(contractAddr)] = filterSet
}
// Used to set subset of account addresses to watch events for
func (tr *transformer) SetEventArgs(contractAddr string, filterSet []string) {
func (tr *Transformer) SetEventArgs(contractAddr string, filterSet []string) {
tr.EventArgs[strings.ToLower(contractAddr)] = filterSet
}
// Used to set which contract addresses and which of their methods to call
func (tr *transformer) SetMethods(contractAddr string, filterSet []string) {
func (tr *Transformer) SetMethods(contractAddr string, filterSet []string) {
tr.WantedMethods[strings.ToLower(contractAddr)] = filterSet
}
// Used to set subset of account addresses to poll methods on
func (tr *transformer) SetMethodArgs(contractAddr string, filterSet []string) {
func (tr *Transformer) SetMethodArgs(contractAddr string, filterSet []string) {
tr.MethodArgs[strings.ToLower(contractAddr)] = filterSet
}
// Used to set the block range to watch for a given address
func (tr *transformer) SetStartingBlock(contractAddr string, start int64) {
func (tr *Transformer) SetStartingBlock(contractAddr string, start int64) {
tr.ContractStart[strings.ToLower(contractAddr)] = start
}
// Used to set whether or not to persist an account address list
func (tr *transformer) SetCreateAddrList(contractAddr string, on bool) {
func (tr *Transformer) SetCreateAddrList(contractAddr string, on bool) {
tr.CreateAddrList[strings.ToLower(contractAddr)] = on
}
// Used to set whether or not to persist an hash list
func (tr *transformer) SetCreateHashList(contractAddr string, on bool) {
func (tr *Transformer) SetCreateHashList(contractAddr string, on bool) {
tr.CreateHashList[strings.ToLower(contractAddr)] = on
}
// Used to turn method piping on for a contract
func (tr *transformer) SetPiping(contractAddr string, on bool) {
func (tr *Transformer) SetPiping(contractAddr string, on bool) {
tr.Piping[strings.ToLower(contractAddr)] = on
}

499
pkg/omni/light/transformer/transformer_test.go
View File

@ -17,491 +17,150 @@
package transformer_test
import (
"fmt"
"strings"
"github.com/ethereum/go-ethereum/common"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
"github.com/vulcanize/vulcanizedb/pkg/fakes"
"github.com/vulcanize/vulcanizedb/pkg/omni/light/retriever"
"github.com/vulcanize/vulcanizedb/pkg/omni/light/transformer"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/constants"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers/mocks"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/contract"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/parser"
"github.com/vulcanize/vulcanizedb/pkg/omni/shared/poller"
)
var _ = Describe("Transformer", func() {
var db *postgres.DB
var err error
var blockChain core.BlockChain
var headerRepository repositories.HeaderRepository
var headerID, headerID2 int64
var ensAddr = strings.ToLower(constants.EnsContractAddress)
var tusdAddr = strings.ToLower(constants.TusdContractAddress)
BeforeEach(func() {
db, blockChain = test_helpers.SetupDBandBC()
headerRepository = repositories.NewHeaderRepository(db)
})
AfterEach(func() {
test_helpers.TearDown(db)
})
var fakeAddress = "0x1234567890abcdef"
Describe("SetEvents", func() {
It("Sets which events to watch from the given contract address", func() {
watchedEvents := []string{"Transfer", "Mint"}
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, watchedEvents)
Expect(t.WatchedEvents[tusdAddr]).To(Equal(watchedEvents))
t := getFakeTransformer(&fakes.MockLightBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetEvents(fakeAddress, watchedEvents)
Expect(t.WatchedEvents[fakeAddress]).To(Equal(watchedEvents))
})
})
Describe("SetEventAddrs", func() {
It("Sets which account addresses to watch events for", func() {
eventAddrs := []string{"test1", "test2"}
t := transformer.NewTransformer("", blockChain, db)
t.SetEventArgs(constants.TusdContractAddress, eventAddrs)
Expect(t.EventArgs[tusdAddr]).To(Equal(eventAddrs))
t := getFakeTransformer(&fakes.MockLightBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetEventArgs(fakeAddress, eventAddrs)
Expect(t.EventArgs[fakeAddress]).To(Equal(eventAddrs))
})
})
Describe("SetMethods", func() {
It("Sets which methods to poll at the given contract address", func() {
watchedMethods := []string{"balanceOf", "totalSupply"}
t := transformer.NewTransformer("", blockChain, db)
t.SetMethods(constants.TusdContractAddress, watchedMethods)
Expect(t.WantedMethods[tusdAddr]).To(Equal(watchedMethods))
t := getFakeTransformer(&fakes.MockLightBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetMethods(fakeAddress, watchedMethods)
Expect(t.WantedMethods[fakeAddress]).To(Equal(watchedMethods))
})
})
Describe("SetMethodAddrs", func() {
It("Sets which account addresses to poll methods against", func() {
methodAddrs := []string{"test1", "test2"}
t := transformer.NewTransformer("", blockChain, db)
t.SetMethodArgs(constants.TusdContractAddress, methodAddrs)
Expect(t.MethodArgs[tusdAddr]).To(Equal(methodAddrs))
t := getFakeTransformer(&fakes.MockLightBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetMethodArgs(fakeAddress, methodAddrs)
Expect(t.MethodArgs[fakeAddress]).To(Equal(methodAddrs))
})
})
Describe("SetStartingBlock", func() {
It("Sets the block range that the contract should be watched within", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetStartingBlock(constants.TusdContractAddress, 11)
Expect(t.ContractStart[tusdAddr]).To(Equal(int64(11)))
t := getFakeTransformer(&fakes.MockLightBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetStartingBlock(fakeAddress, 11)
Expect(t.ContractStart[fakeAddress]).To(Equal(int64(11)))
})
})
Describe("SetCreateAddrList", func() {
It("Sets the block range that the contract should be watched within", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetCreateAddrList(constants.TusdContractAddress, true)
Expect(t.CreateAddrList[tusdAddr]).To(Equal(true))
t := getFakeTransformer(&fakes.MockLightBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetCreateAddrList(fakeAddress, true)
Expect(t.CreateAddrList[fakeAddress]).To(Equal(true))
})
})
Describe("SetCreateHashList", func() {
It("Sets the block range that the contract should be watched within", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetCreateHashList(constants.TusdContractAddress, true)
Expect(t.CreateHashList[tusdAddr]).To(Equal(true))
t := getFakeTransformer(&fakes.MockLightBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetCreateHashList(fakeAddress, true)
Expect(t.CreateHashList[fakeAddress]).To(Equal(true))
})
})
Describe("Init", func() {
It("Initializes transformer's contract objects", func() {
headerRepository.CreateOrUpdateHeader(mocks.MockHeader1)
headerRepository.CreateOrUpdateHeader(mocks.MockHeader3)
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
err = t.Init()
blockRetriever := &fakes.MockLightBlockRetriever{}
firstBlock := int64(1)
blockRetriever.FirstBlock = firstBlock
parsr := &fakes.MockParser{}
fakeAbi := "fake_abi"
parsr.AbiToReturn = fakeAbi
pollr := &fakes.MockPoller{}
fakeContractName := "fake_contract_name"
pollr.ContractName = fakeContractName
t := getFakeTransformer(blockRetriever, parsr, pollr)
t.SetEvents(fakeAddress, []string{"Transfer"})
err := t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[tusdAddr]
c, ok := t.Contracts[fakeAddress]
Expect(ok).To(Equal(true))
Expect(c.StartingBlock).To(Equal(int64(6194632)))
Expect(c.StartingBlock).To(Equal(firstBlock))
Expect(c.LastBlock).To(Equal(int64(-1)))
Expect(c.Abi).To(Equal(constants.TusdAbiString))
Expect(c.Name).To(Equal("TrueUSD"))
Expect(c.Address).To(Equal(tusdAddr))
Expect(c.Abi).To(Equal(fakeAbi))
Expect(c.Name).To(Equal(fakeContractName))
Expect(c.Address).To(Equal(fakeAddress))
})
It("Fails to initialize if first and most recent block numbers cannot be fetched from vDB headers table", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
err = t.Init()
blockRetriever := &fakes.MockLightBlockRetriever{}
blockRetriever.FirstBlockErr = fakes.FakeError
t := getFakeTransformer(blockRetriever, &fakes.MockParser{}, &fakes.MockPoller{})
t.SetEvents(fakeAddress, []string{"Transfer"})
err := t.Init()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("Does nothing if watched events are unset", func() {
headerRepository.CreateOrUpdateHeader(mocks.MockHeader1)
headerRepository.CreateOrUpdateHeader(mocks.MockHeader3)
t := transformer.NewTransformer("", blockChain, db)
err = t.Init()
t := getFakeTransformer(&fakes.MockLightBlockRetriever{}, &fakes.MockParser{}, &fakes.MockPoller{})
err := t.Init()
Expect(err).ToNot(HaveOccurred())
_, ok := t.Contracts[tusdAddr]
_, ok := t.Contracts[fakeAddress]
Expect(ok).To(Equal(false))
})
})
Describe("Execute- against TrueUSD contract", func() {
BeforeEach(func() {
header1, err := blockChain.GetHeaderByNumber(6791668)
Expect(err).ToNot(HaveOccurred())
header2, err := blockChain.GetHeaderByNumber(6791669)
Expect(err).ToNot(HaveOccurred())
header3, err := blockChain.GetHeaderByNumber(6791670)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header1)
headerID, err = headerRepository.CreateOrUpdateHeader(header2)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header3)
})
It("Transforms watched contract data into custom repositories", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, nil)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.LightTransferLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.transfer_event", tusdAddr)).StructScan(&log)
Expect(err).ToNot(HaveOccurred())
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(log.HeaderID).To(Equal(headerID))
Expect(log.From).To(Equal("0x1062a747393198f70F71ec65A582423Dba7E5Ab3"))
Expect(log.To).To(Equal("0x2930096dB16b4A44Ecd4084EA4bd26F7EeF1AEf0"))
Expect(log.Value).To(Equal("9998940000000000000000"))
})
It("Keeps track of contract-related addresses while transforming event data if they need to be used for later method polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[tusdAddr]
Expect(ok).To(Equal(true))
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
Expect(len(c.EmittedAddrs)).To(Equal(4))
Expect(len(c.EmittedHashes)).To(Equal(0))
b, ok := c.EmittedAddrs[common.HexToAddress("0x1062a747393198f70F71ec65A582423Dba7E5Ab3")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedAddrs[common.HexToAddress("0x2930096dB16b4A44Ecd4084EA4bd26F7EeF1AEf0")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedAddrs[common.HexToAddress("0x571A326f5B15E16917dC17761c340c1ec5d06f6d")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedAddrs[common.HexToAddress("0xFBb1b73C4f0BDa4f67dcA266ce6Ef42f520fBB98")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
_, ok = c.EmittedAddrs[common.HexToAddress("0x09BbBBE21a5975cAc061D82f7b843b1234567890")]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[common.HexToAddress("0x")]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[""]
Expect(ok).To(Equal(false))
_, ok = c.EmittedAddrs[common.HexToAddress("0x09THISE21a5IS5cFAKE1D82fAND43bCE06MADEUP")]
Expect(ok).To(Equal(false))
})
It("Polls given methods using generated token holder address", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.BalanceOf{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.balanceof_method WHERE who_ = '0x1062a747393198f70F71ec65A582423Dba7E5Ab3' AND block = '6791669'", tusdAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Balance).To(Equal("55849938025000000000000"))
Expect(res.TokenName).To(Equal("TrueUSD"))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.balanceof_method WHERE who_ = '0x09BbBBE21a5975cAc061D82f7b843b1234567890' AND block = '6791669'", tusdAddr)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
It("Fails if initialization has not been done", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, nil)
err = t.Execute()
Expect(err).To(HaveOccurred())
})
})
Describe("Execute- against ENS registry contract", func() {
BeforeEach(func() {
header1, err := blockChain.GetHeaderByNumber(6885695)
Expect(err).ToNot(HaveOccurred())
header2, err := blockChain.GetHeaderByNumber(6885696)
Expect(err).ToNot(HaveOccurred())
header3, err := blockChain.GetHeaderByNumber(6885697)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header1)
headerID, err = headerRepository.CreateOrUpdateHeader(header2)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header3)
})
It("Transforms watched contract data into custom repositories", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, nil)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.LightNewOwnerLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.newowner_event", ensAddr)).StructScan(&log)
Expect(err).ToNot(HaveOccurred())
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(log.HeaderID).To(Equal(headerID))
Expect(log.Node).To(Equal("0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae"))
Expect(log.Label).To(Equal("0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047"))
Expect(log.Owner).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
})
It("Keeps track of contract-related hashes while transforming event data if they need to be used for later method polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
c, ok := t.Contracts[ensAddr]
Expect(ok).To(Equal(true))
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
Expect(len(c.EmittedHashes)).To(Equal(2))
Expect(len(c.EmittedAddrs)).To(Equal(0))
b, ok := c.EmittedHashes[common.HexToHash("0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = c.EmittedHashes[common.HexToHash("0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
// Doesn't keep track of address since it wouldn't be used in calling the 'owner' method
_, ok = c.EmittedAddrs[common.HexToAddress("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef")]
Expect(ok).To(Equal(false))
})
It("Polls given method using list of collected hashes", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.Owner{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae' AND block = '6885696'", ensAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047' AND block = '6885696'", ensAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x0000000000000000000000000000000000000000"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x9THIS110dcc444fIS242510c09bbAbe21aFAKEcacNODE82f7b843HASH61ba391' AND block = '6885696'", ensAddr)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
It("It does not persist events if they do not pass the emitted arg filter", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, nil)
t.SetEventArgs(constants.EnsContractAddress, []string{"fake_filter_value"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
log := test_helpers.LightNewOwnerLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.newowner_event", ensAddr)).StructScan(&log)
Expect(err).To(HaveOccurred())
})
It("If a method arg filter is applied, only those arguments are used in polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
t.SetMethodArgs(constants.EnsContractAddress, []string{"0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
res := test_helpers.Owner{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae' AND block = '6885696'", ensAddr)).StructScan(&res)
Expect(err).ToNot(HaveOccurred())
Expect(res.Address).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
Expect(res.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047' AND block = '6885696'", ensAddr)).StructScan(&res)
Expect(err).To(HaveOccurred())
})
})
Describe("Execute- against both ENS and TrueUSD", func() {
BeforeEach(func() {
header1, err := blockChain.GetHeaderByNumber(6791668)
Expect(err).ToNot(HaveOccurred())
header2, err := blockChain.GetHeaderByNumber(6791669)
Expect(err).ToNot(HaveOccurred())
header3, err := blockChain.GetHeaderByNumber(6791670)
Expect(err).ToNot(HaveOccurred())
header4, err := blockChain.GetHeaderByNumber(6885695)
Expect(err).ToNot(HaveOccurred())
header5, err := blockChain.GetHeaderByNumber(6885696)
Expect(err).ToNot(HaveOccurred())
header6, err := blockChain.GetHeaderByNumber(6885697)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header1)
headerID, err = headerRepository.CreateOrUpdateHeader(header2)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header3)
headerRepository.CreateOrUpdateHeader(header4)
headerID2, err = headerRepository.CreateOrUpdateHeader(header5)
Expect(err).ToNot(HaveOccurred())
headerRepository.CreateOrUpdateHeader(header6)
})
It("Transforms watched contract data into custom repositories", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, nil)
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, nil)
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
newOwnerLog := test_helpers.LightNewOwnerLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.newowner_event", ensAddr)).StructScan(&newOwnerLog)
Expect(err).ToNot(HaveOccurred())
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(newOwnerLog.HeaderID).To(Equal(headerID2))
Expect(newOwnerLog.Node).To(Equal("0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae"))
Expect(newOwnerLog.Label).To(Equal("0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047"))
Expect(newOwnerLog.Owner).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
transferLog := test_helpers.LightTransferLog{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.transfer_event", tusdAddr)).StructScan(&transferLog)
Expect(err).ToNot(HaveOccurred())
// We don't know vulcID, so compare individual fields instead of complete structures
Expect(transferLog.HeaderID).To(Equal(headerID))
Expect(transferLog.From).To(Equal("0x1062a747393198f70F71ec65A582423Dba7E5Ab3"))
Expect(transferLog.To).To(Equal("0x2930096dB16b4A44Ecd4084EA4bd26F7EeF1AEf0"))
Expect(transferLog.Value).To(Equal("9998940000000000000000"))
})
It("Keeps track of contract-related hashes and addresses while transforming event data if they need to be used for later method polling", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
ens, ok := t.Contracts[ensAddr]
Expect(ok).To(Equal(true))
tusd, ok := t.Contracts[tusdAddr]
Expect(ok).To(Equal(true))
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
Expect(len(ens.EmittedHashes)).To(Equal(2))
Expect(len(ens.EmittedAddrs)).To(Equal(0))
Expect(len(tusd.EmittedAddrs)).To(Equal(4))
Expect(len(tusd.EmittedHashes)).To(Equal(0))
b, ok := ens.EmittedHashes[common.HexToHash("0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = ens.EmittedHashes[common.HexToHash("0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = tusd.EmittedAddrs[common.HexToAddress("0x1062a747393198f70F71ec65A582423Dba7E5Ab3")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = tusd.EmittedAddrs[common.HexToAddress("0x2930096dB16b4A44Ecd4084EA4bd26F7EeF1AEf0")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = tusd.EmittedAddrs[common.HexToAddress("0x571A326f5B15E16917dC17761c340c1ec5d06f6d")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
b, ok = tusd.EmittedAddrs[common.HexToAddress("0xFBb1b73C4f0BDa4f67dcA266ce6Ef42f520fBB98")]
Expect(ok).To(Equal(true))
Expect(b).To(Equal(true))
})
It("Polls given methods for each contract, using list of collected values", func() {
t := transformer.NewTransformer("", blockChain, db)
t.SetEvents(constants.EnsContractAddress, []string{"NewOwner"})
t.SetMethods(constants.EnsContractAddress, []string{"owner"})
t.SetEvents(constants.TusdContractAddress, []string{"Transfer"})
t.SetMethods(constants.TusdContractAddress, []string{"balanceOf"})
err = t.Init()
Expect(err).ToNot(HaveOccurred())
err = t.Execute()
Expect(err).ToNot(HaveOccurred())
owner := test_helpers.Owner{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae' AND block = '6885696'", ensAddr)).StructScan(&owner)
Expect(err).ToNot(HaveOccurred())
Expect(owner.Address).To(Equal("0x6090A6e47849629b7245Dfa1Ca21D94cd15878Ef"))
Expect(owner.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x95832c7a47ff8a7840e28b78ce695797aaf402b1c186bad9eca28842625b5047' AND block = '6885696'", ensAddr)).StructScan(&owner)
Expect(err).ToNot(HaveOccurred())
Expect(owner.Address).To(Equal("0x0000000000000000000000000000000000000000"))
Expect(owner.TokenName).To(Equal(""))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.owner_method WHERE node_ = '0x95832c7a47ff8a7840e28b78ceMADEUPaaf4HASHc186badTHItransformers.8IS625bFAKE' AND block = '6885696'", ensAddr)).StructScan(&owner)
Expect(err).To(HaveOccurred())
bal := test_helpers.BalanceOf{}
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.balanceof_method WHERE who_ = '0x1062a747393198f70F71ec65A582423Dba7E5Ab3' AND block = '6791669'", tusdAddr)).StructScan(&bal)
Expect(err).ToNot(HaveOccurred())
Expect(bal.Balance).To(Equal("55849938025000000000000"))
Expect(bal.TokenName).To(Equal("TrueUSD"))
err = db.QueryRowx(fmt.Sprintf("SELECT * FROM light_%s.balanceof_method WHERE who_ = '0x09BbBBE21a5975cAc061D82f7b843b1234567890' AND block = '6791669'", tusdAddr)).StructScan(&bal)
Expect(err).To(HaveOccurred())
})
})
})
func getFakeTransformer(blockRetriever retriever.BlockRetriever, parsr parser.Parser, pollr poller.Poller) transformer.Transformer {
return transformer.Transformer{
Parser: parsr,
BlockRetriever: blockRetriever,
Poller: pollr,
HeaderRepository: &fakes.MockLightHeaderRepository{},
Contracts: map[string]*contract.Contract{},
WatchedEvents: map[string][]string{},
WantedMethods: map[string][]string{},
ContractStart: map[string]int64{},
EventArgs: map[string][]string{},
MethodArgs: map[string][]string{},
CreateAddrList: map[string]bool{},
CreateHashList: map[string]bool{},
}
}

1
pkg/omni/shared/constants/constants.go
View File

@ -72,6 +72,7 @@ var TusdContractAddress = "0x8dd5fbCe2F6a956C3022bA3663759011Dd51e73E"
var EnsContractAddress = "0x314159265dD8dbb310642f98f50C066173C1259b"
var PublicResolverAddress = "0x1da022710dF5002339274AaDEe8D58218e9D6AB5"
// TODO: Consider whether these should be moved to plugins
// Contract Owner
var DaiContractOwner = "0x0000000000000000000000000000000000000000"
var TusdContractOwner = "0x9978d2d229a69b3aef93420d132ab22b44e3578f"

12
pkg/omni/shared/helpers/test_helpers/database.go
View File

@ -106,6 +106,7 @@ type Owner struct {
Address string `db:"returned"`
}
// TODO: consider whether this should be moved to libraries/shared
func SetupBC() core.BlockChain {
infuraIPC := "https://mainnet.infura.io/v3/b09888c1113640cc9ab42750ce750c05"
rawRpcClient, err := rpc.Dial(infuraIPC)
@ -113,9 +114,9 @@ func SetupBC() core.BlockChain {
rpcClient := client.NewRpcClient(rawRpcClient, infuraIPC)
ethClient := ethclient.NewClient(rawRpcClient)
blockChainClient := client.NewEthClient(ethClient)
node := node.MakeNode(rpcClient)
blockChainNode := node.MakeNode(rpcClient)
transactionConverter := rpc2.NewRpcTransactionConverter(ethClient)
blockChain := geth.NewBlockChain(blockChainClient, rpcClient, node, transactionConverter)
blockChain := geth.NewBlockChain(blockChainClient, rpcClient, blockChainNode, transactionConverter)
return blockChain
}
@ -127,9 +128,9 @@ func SetupDBandBC() (*postgres.DB, core.BlockChain) {
rpcClient := client.NewRpcClient(rawRpcClient, infuraIPC)
ethClient := ethclient.NewClient(rawRpcClient)
blockChainClient := client.NewEthClient(ethClient)
node := node.MakeNode(rpcClient)
blockChainNode := node.MakeNode(rpcClient)
transactionConverter := rpc2.NewRpcTransactionConverter(ethClient)
blockChain := geth.NewBlockChain(blockChainClient, rpcClient, node, transactionConverter)
blockChain := geth.NewBlockChain(blockChainClient, rpcClient, blockChainNode, transactionConverter)
db, err := postgres.NewDB(config.Database{
Hostname: "localhost",
@ -188,6 +189,7 @@ func SetupTusdContract(wantedEvents, wantedMethods []string) *contract.Contract
}.Init()
}
// TODO: consider whether this can be moved to plugin or libraries/shared
func SetupENSRepo(vulcanizeLogId *int64, wantedEvents, wantedMethods []string) (*postgres.DB, *contract.Contract) {
db, err := postgres.NewDB(config.Database{
Hostname: "localhost",
@ -236,7 +238,7 @@ func SetupENSContract(wantedEvents, wantedMethods []string) *contract.Contract {
}
func TearDown(db *postgres.DB) {
tx, err := db.Begin()
tx, err := db.Beginx()
Expect(err).NotTo(HaveOccurred())
_, err = tx.Exec(`DELETE FROM blocks`)

4
pkg/omni/shared/repository/event_repository.go
View File

@ -97,7 +97,7 @@ func (r *eventRepository) persistLogs(logs []types.Log, eventInfo types.Event, c
// Creates a custom postgres command to persist logs for the given event (compatible with light synced vDB)
func (r *eventRepository) persistLightSyncLogs(logs []types.Log, eventInfo types.Event, contractAddr, contractName string) error {
tx, err := r.db.Begin()
tx, err := r.db.Beginx()
if err != nil {
return err
}
@ -151,7 +151,7 @@ func (r *eventRepository) persistLightSyncLogs(logs []types.Log, eventInfo types
// Creates a custom postgres command to persist logs for the given event (compatible with fully synced vDB)
func (r *eventRepository) persistFullSyncLogs(logs []types.Log, eventInfo types.Event, contractAddr, contractName string) error {
tx, err := r.db.Begin()
tx, err := r.db.Beginx()
if err != nil {
return err
}

2
pkg/omni/shared/repository/method_repository.go
View File

@ -77,7 +77,7 @@ func (r *methodRepository) PersistResults(results []types.Result, methodInfo typ
// Creates a custom postgres command to persist logs for the given event
func (r *methodRepository) persistResults(results []types.Result, methodInfo types.Method, contractAddr, contractName string) error {
tx, err := r.DB.Begin()
tx, err := r.DB.Beginx()
if err != nil {
return err
}

5
pkg/plugin/test_helpers/database.go
View File

@ -31,6 +31,7 @@ import (
"github.com/vulcanize/vulcanizedb/pkg/geth/node"
)
// TODO: consider whether this should be moved to libraries/shared
func SetupDBandBC() (*postgres.DB, core.BlockChain) {
infuraIPC := "http://kovan0.vulcanize.io:8545"
rawRpcClient, err := rpc.Dial(infuraIPC)
@ -38,9 +39,9 @@ func SetupDBandBC() (*postgres.DB, core.BlockChain) {
rpcClient := client.NewRpcClient(rawRpcClient, infuraIPC)
ethClient := ethclient.NewClient(rawRpcClient)
blockChainClient := client.NewEthClient(ethClient)
node := node.MakeNode(rpcClient)
blockChainNode := node.MakeNode(rpcClient)
transactionConverter := rpc2.NewRpcTransactionConverter(ethClient)
blockChain := geth.NewBlockChain(blockChainClient, rpcClient, node, transactionConverter)
blockChain := geth.NewBlockChain(blockChainClient, rpcClient, blockChainNode, transactionConverter)
db, err := postgres.NewDB(config.Database{
Hostname: "localhost",

2
scripts/start_blockchain
View File

@ -1,2 +0,0 @@
#!/bin/bash
geth --fast --cache=1024

10
scripts/start_test_chain.sh
View File

@ -1,10 +0,0 @@
#!/bin/bash
MNEMONIC_PHRASE="whisper ordinary mystery awesome wood fox auction february blind volcano spare soft"
PORT=7545
DATABASE_PATH=test_data/test_chain/
echo Starting ganache chain on port $PORT...
ganache-cli --port $PORT \
--db $DATABASE_PATH \
2>&1 > ganache-output.log &

4
scripts/stop_test_chain.sh
View File

@ -1,4 +0,0 @@
#!/bin/bash
echo "Stopping ganache chain on port 7545"
ps -ef | grep ganache | grep -v grep | awk '{print $2}' | xargs kill