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Prathamesh Musale 2022-12-21 18:22:48 +05:30
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stacks/erc20/README.md
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@ -1,24 +1,28 @@
# ERC20 Watcher
Instructions to deploy a local ERC20 watcher stack (core + watcher) for demonstration and testing purposes using [laconic-stack-orchestrator](../../README.md#setup)
## Setup
### Clone required repositories
* Clone required repositories:
```bash
$ laconic-so setup-repositories --include cerc-io/go-ethereum,cerc-io/ipld-eth-db,cerc-io/ipld-eth-server,cerc-io/watcher-ts
```
```bash
$ laconic-so setup-repositories --include cerc-io/go-ethereum,cerc-io/ipld-eth-db,cerc-io/ipld-eth-server,cerc-io/watcher-ts
```
### Build the core and watcher containers
* Build the core and watcher container images:
```bash
$ laconic-so build-containers --include cerc/go-ethereum,cerc/go-ethereum-foundry,cerc/ipld-eth-db,cerc/ipld-eth-server,cerc/watcher-erc20
```
```bash
$ laconic-so build-containers --include cerc/go-ethereum,cerc/go-ethereum-foundry,cerc/ipld-eth-db,cerc/ipld-eth-server,cerc/watcher-erc20
```
### Deploy the stack
This should create the required docker images in the local image registry.
```bash
$ laconic-so deploy-system --include db,go-ethereum-foundry,ipld-eth-server,watcher-erc20 up
```
* Deploy the stack:
```bash
$ laconic-so deploy-system --include db,go-ethereum-foundry,ipld-eth-server,watcher-erc20 up
```
## Demo
@ -31,7 +35,7 @@ $ laconic-so deploy-system --include db,go-ethereum-foundry,ipld-eth-server,watc
* Deploy an ERC20 token:
```bash
$ docker exec -it $CONTAINER_ID yarn token:deploy:docker
$ docker exec $CONTAINER_ID yarn token:deploy:docker
```
Export the address of the deployed token to a shell variable for later use:
@ -55,13 +59,13 @@ $ laconic-so deploy-system --include db,go-ethereum-foundry,ipld-eth-server,watc
* To get the primary account's address, run:
```bash
$ docker exec -it $CONTAINER_ID yarn account:docker
$ docker exec $CONTAINER_ID yarn account:docker
```
* To get the current block hash at any time, run:
```bash
$ docker exec -it $CONTAINER_ID yarn block:latest:docker
$ docker exec $CONTAINER_ID yarn block:latest:docker
```
* Fire a GQL query in the playground to get the name, symbol and total supply of the deployed token:
@ -134,7 +138,7 @@ $ laconic-so deploy-system --include db,go-ethereum-foundry,ipld-eth-server,watc
* Transfer tokens to the recipient account:
```bash
$ docker exec -it $CONTAINER_ID yarn token:transfer:docker --token $TOKEN_ADDRESS --to $RECIPIENT_ADDRESS --amount 100
$ docker exec $CONTAINER_ID yarn token:transfer:docker --token $TOKEN_ADDRESS --to $RECIPIENT_ADDRESS --amount 100
```
* Fire the above GQL query again with the latest block hash to get updated balances for the primary (`from`) and the recipient (`to`) account: