mirror of
https://github.com/cerc-io/watcher-ts
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combine demo & readme, mobymask-watcher
This commit is contained in:
zramsay
parent
d70b89d19a
commit
4080e2ded7
@ -121,6 +121,36 @@ Ensure that watcher is of active kind. Update the kind in `server` config to act
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* Update the `server` config with state checkpoint settings.
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## mm watcher
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* Create a postgres12 database for the watcher:
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```bash
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sudo su - postgres
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createdb mobymask-watcher
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```
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* If the watcher is an `active` watcher:
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Create database for the job queue and enable the `pgcrypto` extension on them (https://github.com/timgit/pg-boss/blob/master/docs/usage.md#intro):
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```
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createdb mobymask-watcher-job-queue
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```
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```
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postgres@tesla:~$ psql -U postgres -h localhost mobymask-watcher-job-queue
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Password for user postgres:
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psql (12.7 (Ubuntu 12.7-1.pgdg18.04+1))
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SSL connection (protocol: TLSv1.3, cipher: TLS_AES_256_GCM_SHA384, bits: 256, compression: off)
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Type "help" for help.
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mobymask-watcher-job-queue=# CREATE EXTENSION pgcrypto;
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CREATE EXTENSION
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mobymask-watcher-job-queue=# exit
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```
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## Watcher CLI commands (yarn)
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spot to explain core commands and flags so they aren't repeated in every tutorial
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@ -1,6 +1,6 @@
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# ERC20 Watcher
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To setup the stack required to run this demo, either [use stack-orchestrator](https://github.com/cerc-io/stack-orchestrator) or [do it manually](../../docs/README.md)
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To setup the stack required to run this demo, either [use stack-orchestrator](https://github.com/cerc-io/stack-orchestrator) or [do it manually](../../docs/README.md).
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## Build
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@ -1,5 +1,7 @@
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# erc721-watcher
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To setup the stack required to run this demo, either [use stack-orchestrator](https://github.com/cerc-io/stack-orchestrator) or [do it manually](../../docs/README.md).
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## Setup
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Run the following command to install required packages:
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@ -1,47 +1,284 @@
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# mobymask-watcher
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# MobyMask Watcher
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To setup the stack required to run this demo, either [use stack-orchestrator](https://github.com/cerc-io/stack-orchestrator) or [do it manually](../../docs/README.md).
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## Setup
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* Run the following command to install required packages:
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Run the following command to install required packages:
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```bash
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yarn
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```bash
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yarn && yarn build
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```
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If the watcher is "lazy", run the server:
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```bash
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yarn server
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```
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GQL console: http://localhost:3010/graphql
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If the watcher is "active", run the job-runner:
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```bash
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yarn job-runner
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```
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then the server:
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```bash
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yarn server
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```
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Next, clone the MobyMask repo and checkout this branch:
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```bash
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git clone https://github.com/cerc-io/MobyMask && cd MobyMask
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git checkout use-laconic-watcher-as-hosted-index
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```
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Install the packages:
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```bash
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yarn
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```
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Deploy the contract:
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```bash
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cd packages/hardhat
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yarn deploy
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# deploying "PhisherRegistry" (tx: 0xaebeb2e883ece1f679304ec46f5dc61ca74f9e168427268a7dfa8802195b8de0)...: deployed at 0xMobyAddress with 2306221 gas
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# $ hardhat run scripts/publish.js
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# ✅ Published contracts to the subgraph package.
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# Done in 14.28s.
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```
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Export the address of the deployed contract to a shell variable for later use:
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```bash
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export MOBY_ADDRESS="0xMobyAddress"
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```
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Run the following GQL mutation in watcher GraphQL endpoint http://127.0.0.1:3010/graphql
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```graphql
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mutation {
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watchContract(
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address: "MOBY_ADDRESS"
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kind: "PhisherRegistry"
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checkpoint: true
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)
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}
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```
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Get the latest block
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```graphql
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query {
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latestBlock {
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hash
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number
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}
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}
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```
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* Create a postgres12 database for the watcher:
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Run the following GQL query in GraphQL endpoint
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```bash
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sudo su - postgres
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createdb mobymask-watcher
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```
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```graphql
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query {
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isPhisher(
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blockHash: "LATEST_BLOCK_HASH"
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contractAddress: "MOBY_ADDRESS"
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key0: "TWT:phishername"
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) {
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value
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proof {
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data
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}
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}
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isMember(
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blockHash: "LATEST_BLOCK_HASH"
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contractAddress: "MOBY_ADDRESS"
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key0: "TWT:membername"
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) {
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value
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proof {
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data
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}
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}
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}
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```
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* If the watcher is an `active` watcher:
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Run the following GQL subscription in generated watcher GraphQL endpoint:
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Create database for the job queue and enable the `pgcrypto` extension on them (https://github.com/timgit/pg-boss/blob/master/docs/usage.md#intro):
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```graphql
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subscription {
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onEvent {
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event {
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__typename
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... on PhisherStatusUpdatedEvent {
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entity
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isPhisher
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},
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... on MemberStatusUpdatedEvent {
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entity
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isMember
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}
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},
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block {
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number
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hash
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}
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}
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}
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```
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```
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createdb mobymask-watcher-job-queue
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```
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Update isPhiser and isMember lists with names
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```
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postgres@tesla:~$ psql -U postgres -h localhost mobymask-watcher-job-queue
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Password for user postgres:
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psql (12.7 (Ubuntu 12.7-1.pgdg18.04+1))
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SSL connection (protocol: TLSv1.3, cipher: TLS_AES_256_GCM_SHA384, bits: 256, compression: off)
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Type "help" for help.
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```bash
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yarn claimPhisher --contract $MOBY_ADDRESS --name phisherName
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```
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mobymask-watcher-job-queue=# CREATE EXTENSION pgcrypto;
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CREATE EXTENSION
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mobymask-watcher-job-queue=# exit
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```
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```bash
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yarn claimMember --contract $MOBY_ADDRESS --name memberName
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```
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* In the [config file](./environments/local.toml):
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- The events should be visible in the subscription at GQL endpoint. Note down the event blockHash from result.
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* Update the database connection settings.
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- The isMember and isPhisher lists should be indexed. Check the database (mobymask-watcher) tables `is_phisher` and `is_member`, there should be entries at the event blockHash and the value should be true. The data is indexed in `handleEvent` method in the [hooks file](./src/hooks.ts).
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* Update the `upstream` config and provide the `ipld-eth-server` GQL API endpoint.
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Update the the previous query with event blockHash and check isPhisher and isMember in GraphQL playground
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* Update the `server` config with state checkpoint settings.
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```graphql
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query {
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isPhisher(
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blockHash: "EVENT_BLOCK_HASH"
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contractAddress: "MOBY_ADDRESS",
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key0: "TWT:phishername"
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) {
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value
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proof {
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data
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}
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}
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isMember(
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blockHash: "EVENT_BLOCK_HASH"
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contractAddress: "MOBY_ADDRESS",
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key0: "TWT:membername"
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) {
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value
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proof {
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data
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}
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}
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}
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```
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The data is fetched from watcher database as it is already indexed.
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## Additional Commands
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To watch a contract, run:
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```bash
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yarn watch:contract --address <contract-address> --kind <contract-kind> --checkpoint <true | false> --starting-block [block-number]
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```
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where:
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- `address`: Address or identifier of the contract to be watched.
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- `kind`: Kind of the contract.
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- `checkpoint`: Turn checkpointing on (`true` | `false`).
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- `starting-block`: Starting block for the contract (default: `1`).
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Examples:
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Watch a contract with its address and checkpointing on:
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```bash
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yarn watch:contract --address 0x1F78641644feB8b64642e833cE4AFE93DD6e7833 --kind ERC20 --checkpoint true
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```
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Watch a contract with its identifier and checkpointing on:
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```bash
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yarn watch:contract --address MyProtocol --kind protocol --checkpoint true
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```
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To fill a block range:
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```bash
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yarn fill --start-block <from-block> --end-block <to-block>
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```
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* `start-block`: Block number to start filling from.
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* `end-block`: Block number till which to fill.
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To create a checkpoint for a contract:
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```bash
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yarn checkpoint create --address <contract-address> --block-hash [block-hash]
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```
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* `address`: Address or identifier of the contract for which to create a checkpoint.
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* `block-hash`: Hash of a block (in the pruned region) at which to create the checkpoint (default: latest canonical block hash).
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To reset the watcher to a previous block number:
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```bash
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yarn reset watcher --block-number <previous-block-number>
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```
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Reset job-queue:
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```bash
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yarn reset job-queue
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```
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Reset state:
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```bash
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yarn reset state --block-number <previous-block-number>
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```
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* `block-number`: Block number to which to reset the watcher.
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To export and import the watcher state:
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In the source watcher, export watcher state:
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```bash
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yarn export-state --export-file [export-file-path] --block-number [snapshot-block-height]
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```
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* `export-file`: Path of file to which to export the watcher data.
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* `block-number`: Block height at which to take snapshot for export.
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In the target watcher, run job-runner:
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```bash
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yarn job-runner
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```
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Import watcher state:
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```bash
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yarn import-state --import-file <import-file-path>
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```
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* `import-file`: Path of file from which to import the watcher data.
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Run server:
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```bash
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yarn server
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```
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To inspect a CID:
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```bash
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yarn inspect-cid --cid <cid>
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```
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* `cid`: CID to be inspected.
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## Customize
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@ -59,134 +296,3 @@
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* Edit the custom hook function `createStateCheckpoint` (triggered just before default and CLI checkpoint) in [hooks.ts](./src/hooks.ts) to save the state in a `checkpoint` `State` using the `Indexer` object.
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## Run
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Follow the steps below or follow the [Demo](./demo.md)
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* Run the server:
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```bash
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yarn server
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```
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GQL console: http://localhost:3010/graphql
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* If the watcher is an `active` watcher:
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* Run the job-runner:
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```bash
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yarn job-runner
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```
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* Run the server:
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```bash
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yarn server
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```
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GQL console: http://localhost:3010/graphql
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* To watch a contract:
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```bash
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yarn watch:contract --address <contract-address> --kind <contract-kind> --checkpoint <true | false> --starting-block [block-number]
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```
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* `address`: Address or identifier of the contract to be watched.
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* `kind`: Kind of the contract.
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* `checkpoint`: Turn checkpointing on (`true` | `false`).
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* `starting-block`: Starting block for the contract (default: `1`).
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Examples:
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Watch a contract with its address and checkpointing on:
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```bash
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yarn watch:contract --address 0x1F78641644feB8b64642e833cE4AFE93DD6e7833 --kind ERC20 --checkpoint true
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```
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Watch a contract with its identifier and checkpointing on:
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```bash
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yarn watch:contract --address MyProtocol --kind protocol --checkpoint true
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```
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* To fill a block range:
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```bash
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yarn fill --start-block <from-block> --end-block <to-block>
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```
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* `start-block`: Block number to start filling from.
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* `end-block`: Block number till which to fill.
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* To create a checkpoint for a contract:
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```bash
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yarn checkpoint create --address <contract-address> --block-hash [block-hash]
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```
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* `address`: Address or identifier of the contract for which to create a checkpoint.
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* `block-hash`: Hash of a block (in the pruned region) at which to create the checkpoint (default: latest canonical block hash).
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|
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* To reset the watcher to a previous block number:
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* Reset watcher:
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```bash
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yarn reset watcher --block-number <previous-block-number>
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```
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* Reset job-queue:
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```bash
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yarn reset job-queue
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```
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* Reset state:
|
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|
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```bash
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yarn reset state --block-number <previous-block-number>
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```
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* `block-number`: Block number to which to reset the watcher.
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|
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* To export and import the watcher state:
|
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|
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* In source watcher, export watcher state:
|
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|
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```bash
|
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yarn export-state --export-file [export-file-path] --block-number [snapshot-block-height]
|
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```
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||||
|
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* `export-file`: Path of file to which to export the watcher data.
|
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* `block-number`: Block height at which to take snapshot for export.
|
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|
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* In target watcher, run job-runner:
|
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|
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```bash
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yarn job-runner
|
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```
|
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|
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* Import watcher state:
|
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|
||||
```bash
|
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yarn import-state --import-file <import-file-path>
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```
|
||||
|
||||
* `import-file`: Path of file from which to import the watcher data.
|
||||
|
||||
* Run server:
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|
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```bash
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yarn server
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```
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|
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* To inspect a CID:
|
||||
|
||||
```bash
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yarn inspect-cid --cid <cid>
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```
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||||
|
||||
* `cid`: CID to be inspected.
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||||
|
||||
@ -1,219 +0,0 @@
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# Demo
|
||||
|
||||
* The following core services need to be running for the demo:
|
||||
* [ipld-eth-db](https://github.com/cerc-io/ipld-eth-db)
|
||||
* Version: [v4.2.3-alpha](https://github.com/cerc-io/ipld-eth-db/releases/tag/v4.2.3-alpha)
|
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* [geth](https://github.com/cerc-io/go-ethereum)
|
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* State diffing service should use `ipld-eth-db` for database.
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* Version: [v1.10.26-statediff-4.2.2-alpha](https://github.com/cerc-io/go-ethereum/releases/tag/v1.10.26-statediff-4.2.2-alpha)
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* Endpoint: http://127.0.0.1:8545
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* [ipld-eth-server](https://github.com/cerc-io/ipld-eth-server)
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* Should use `ipld-eth-db` for database.
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* Version: [v4.2.3-alpha](https://github.com/cerc-io/ipld-eth-server/releases/tag/v4.2.3-alpha)
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* Endpoints:
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* GQL: http://127.0.0.1:8082/graphql
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* RPC: http://127.0.0.1:8081
|
||||
|
||||
* Create a postgres12 database for the watcher:
|
||||
|
||||
```bash
|
||||
sudo su - postgres
|
||||
|
||||
# If database already exists
|
||||
# dropdb mobymask-watcher
|
||||
|
||||
createdb mobymask-watcher
|
||||
```
|
||||
|
||||
* Create database for the job queue and enable the `pgcrypto` extension on them (https://github.com/timgit/pg-boss/blob/master/docs/usage.md#intro):
|
||||
|
||||
```bash
|
||||
# If database already exists
|
||||
# dropdb mobymask-watcher-job-queue
|
||||
|
||||
createdb mobymask-watcher-job-queue
|
||||
```
|
||||
|
||||
```
|
||||
postgres@tesla:~$ psql -U postgres -h localhost mobymask-watcher-job-queue
|
||||
Password for user postgres:
|
||||
psql (12.7 (Ubuntu 12.7-1.pgdg18.04+1))
|
||||
SSL connection (protocol: TLSv1.3, cipher: TLS_AES_256_GCM_SHA384, bits: 256, compression: off)
|
||||
Type "help" for help.
|
||||
|
||||
mobymask-watcher-job-queue=# CREATE EXTENSION pgcrypto;
|
||||
CREATE EXTENSION
|
||||
mobymask-watcher-job-queue=# exit
|
||||
```
|
||||
|
||||
* In the [config file](./environments/local.toml) update the `database` connection settings.
|
||||
|
||||
* In `watcher-ts` repo, follow the instructions in [Setup](../../README.md#setup) for installing and building packages.
|
||||
|
||||
```bash
|
||||
# After setup
|
||||
yarn && yarn build
|
||||
```
|
||||
|
||||
* Run the job-runner:
|
||||
|
||||
```bash
|
||||
yarn job-runner
|
||||
```
|
||||
|
||||
* Change directory to `packages/mobymask-watcher/` and run the watcher:
|
||||
|
||||
```bash
|
||||
yarn server
|
||||
```
|
||||
|
||||
* Clone the [MobyMask](https://github.com/cerc-io/MobyMask) repo.
|
||||
|
||||
* Checkout to the branch with changes for using this watcher:
|
||||
|
||||
```bash
|
||||
# In MobyMask repo.
|
||||
git checkout use-laconic-watcher-as-hosted-index
|
||||
```
|
||||
|
||||
* Run yarn to install the packages
|
||||
|
||||
```bash
|
||||
yarn
|
||||
```
|
||||
|
||||
* Deploy the contract:
|
||||
|
||||
```bash
|
||||
cd packages/hardhat
|
||||
|
||||
yarn deploy
|
||||
# deploying "PhisherRegistry" (tx: 0xaebeb2e883ece1f679304ec46f5dc61ca74f9e168427268a7dfa8802195b8de0)...: deployed at <MOBY_ADDRESS> with 2306221 gas
|
||||
# $ hardhat run scripts/publish.js
|
||||
# ✅ Published contracts to the subgraph package.
|
||||
# Done in 14.28s.
|
||||
```
|
||||
|
||||
Export the address of the deployed contract to a shell variable for later use:
|
||||
|
||||
```bash
|
||||
export MOBY_ADDRESS="<MOBY_ADDRESS>"
|
||||
```
|
||||
|
||||
* Run the following GQL mutation in watcher GraphQL endpoint http://127.0.0.1:3010/graphql
|
||||
|
||||
```graphql
|
||||
mutation {
|
||||
watchContract(
|
||||
address: "MOBY_ADDRESS"
|
||||
kind: "PhisherRegistry"
|
||||
checkpoint: true
|
||||
)
|
||||
}
|
||||
```
|
||||
|
||||
* Get the latest block
|
||||
|
||||
```graphql
|
||||
query {
|
||||
latestBlock {
|
||||
hash
|
||||
number
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
* Run the following GQL query in GraphQL endpoint
|
||||
|
||||
```graphql
|
||||
query {
|
||||
isPhisher(
|
||||
blockHash: "LATEST_BLOCK_HASH"
|
||||
contractAddress: "MOBY_ADDRESS"
|
||||
key0: "TWT:phishername"
|
||||
) {
|
||||
value
|
||||
proof {
|
||||
data
|
||||
}
|
||||
}
|
||||
isMember(
|
||||
blockHash: "LATEST_BLOCK_HASH"
|
||||
contractAddress: "MOBY_ADDRESS"
|
||||
key0: "TWT:membername"
|
||||
) {
|
||||
value
|
||||
proof {
|
||||
data
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
* Run the following GQL subscription in generated watcher GraphQL endpoint:
|
||||
|
||||
```graphql
|
||||
subscription {
|
||||
onEvent {
|
||||
event {
|
||||
__typename
|
||||
... on PhisherStatusUpdatedEvent {
|
||||
entity
|
||||
isPhisher
|
||||
},
|
||||
... on MemberStatusUpdatedEvent {
|
||||
entity
|
||||
isMember
|
||||
}
|
||||
},
|
||||
block {
|
||||
number
|
||||
hash
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
* Update isPhiser and isMember lists with names
|
||||
|
||||
```bash
|
||||
yarn claimPhisher --contract $MOBY_ADDRESS --name phisherName
|
||||
```
|
||||
|
||||
```bash
|
||||
yarn claimMember --contract $MOBY_ADDRESS --name memberName
|
||||
```
|
||||
|
||||
* The events should be visible in the subscription at GQL endpoint. Note down the event blockHash from result.
|
||||
|
||||
* The isMember and isPhisher lists should be indexed. Check the database (mobymask-watcher) tables `is_phisher` and `is_member`, there should be entries at the event blockHash and the value should be true. The data is indexed in `handleEvent` method in the [hooks file](./src/hooks.ts).
|
||||
|
||||
* Update the the previous query with event blockHash and check isPhisher and isMember in GraphQL playground
|
||||
|
||||
```graphql
|
||||
query {
|
||||
isPhisher(
|
||||
blockHash: "EVENT_BLOCK_HASH"
|
||||
contractAddress: "MOBY_ADDRESS",
|
||||
key0: "TWT:phishername"
|
||||
) {
|
||||
value
|
||||
proof {
|
||||
data
|
||||
}
|
||||
}
|
||||
|
||||
isMember(
|
||||
blockHash: "EVENT_BLOCK_HASH"
|
||||
contractAddress: "MOBY_ADDRESS",
|
||||
key0: "TWT:membername"
|
||||
) {
|
||||
value
|
||||
proof {
|
||||
data
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
The data is fetched from watcher database as it is already indexed.
|
||||
Loading…
Reference in New Issue
Block a user