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Generate watcher for sushiswap route-processor subgraph (#5)

Browse Source 
Part of [Generate watchers for sushiswap subgraphs deployed in graph-node
](https://www.notion.so/Generate-watchers-for-sushiswap-subgraphs-deployed-in-graph-node-b3f2e475373d4ab1887d9f8720bd5ae6)

Co-authored-by: neeraj <neeraj.rtly@gmail.com>
Reviewed-on: cerc-io/sushiswap-watcher-ts#5
Co-authored-by: Prathamesh Musale <prathamesh.musale0@gmail.com>
Co-committed-by: Prathamesh Musale <prathamesh.musale0@gmail.com>
This commit is contained in:
Prathamesh Musale 2024-06-12 13:10:43 +00:00 committed by nabarun
parent 45e4fca670
commit ffc637f7a4
75 changed files with 4895 additions and 146 deletions
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2
packages/blocks-watcher/environments/local.toml
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@ -93,7 +93,7 @@
blockDelayInMilliSecs = 2000 blockDelayInMilliSecs = 2000
# Number of blocks by which block processing lags behind head # Number of blocks by which block processing lags behind head
blockProcessingOffset = 16 blockProcessingOffset = 0
# Boolean to switch between modes of processing events when starting the server. # Boolean to switch between modes of processing events when starting the server.
# Setting to true will fetch filtered events and required blocks in a range of blocks and then process them. # Setting to true will fetch filtered events and required blocks in a range of blocks and then process them.

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packages/blocks-watcher/package.json
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@ -39,11 +39,11 @@
"homepage": "https://github.com/cerc-io/watcher-ts#readme", "homepage": "https://github.com/cerc-io/watcher-ts#readme",
"dependencies": { "dependencies": {
"@apollo/client": "^3.3.19", "@apollo/client": "^3.3.19",
"@cerc-io/cli": "^0.2.97", "@cerc-io/cli": "^0.2.98",
"@cerc-io/ipld-eth-client": "^0.2.97", "@cerc-io/ipld-eth-client": "^0.2.98",
"@cerc-io/solidity-mapper": "^0.2.97", "@cerc-io/solidity-mapper": "^0.2.98",
"@cerc-io/util": "^0.2.97", "@cerc-io/util": "^0.2.98",
"@cerc-io/graph-node": "^0.2.97", "@cerc-io/graph-node": "^0.2.98",
"@ethersproject/providers": "^5.4.4", "@ethersproject/providers": "^5.4.4",
"debug": "^4.3.1", "debug": "^4.3.1",
"decimal.js": "^10.3.1", "decimal.js": "^10.3.1",

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packages/route-processor-watcher/.eslintignore Normal file
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@ -0,0 +1,2 @@
# Don't lint build output.
dist

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packages/route-processor-watcher/.eslintrc.json Normal file
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@ -0,0 +1,28 @@
{
"env": {
"browser": true,
"es2021": true
},
"extends": [
"semistandard",
"plugin:@typescript-eslint/recommended"
],
"parser": "@typescript-eslint/parser",
"parserOptions": {
"ecmaVersion": 12,
"sourceType": "module"
},
"plugins": [
"@typescript-eslint"
],
"rules": {
"indent": ["error", 2, { "SwitchCase": 1 }],
"@typescript-eslint/no-explicit-any": "off",
"@typescript-eslint/explicit-module-boundary-types": [
"warn",
{
"allowArgumentsExplicitlyTypedAsAny": true
}
]
}
}

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packages/route-processor-watcher/.gitignore vendored Normal file
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@ -0,0 +1,8 @@
node_modules/
dist/
out/
.vscode
.idea
gql-logs/

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packages/route-processor-watcher/.husky/pre-commit Executable file
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@ -0,0 +1,4 @@
#!/bin/sh
. "$(dirname "$0")/_/husky.sh"
yarn lint

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packages/route-processor-watcher/.npmrc Normal file
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@ -0,0 +1 @@
@cerc-io:registry=https://git.vdb.to/api/packages/cerc-io/npm/

661
packages/route-processor-watcher/LICENSE Normal file
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@ -0,0 +1,661 @@
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If the Program specifies that a proxy can decide which future
versions of the GNU Affero General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<http://www.gnu.org/licenses/>.

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# route-processor-watcher
## Source
* Subgraph: [sushiswap-subgraphs v0.1.2-watcher-0.1.0](https://github.com/cerc-io/sushiswap-subgraphs/releases/tag/v0.1.2-watcher-0.1.0)
* Package: [subgraphs/route-processor](https://github.com/cerc-io/sushiswap-subgraphs/tree/v0.1.2-watcher-0.1.0/subgraphs/route-processor)
## Setup
* Run the following command to install required packages:
```bash
yarn
```
* Create a postgres12 database for the watcher:
```bash
sudo su - postgres
createdb route-processor-watcher
```
* If the watcher is an `active` 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):
```
createdb route-processor-watcher-job-queue
```
```
postgres@tesla:~$ psql -U postgres -h localhost route-processor-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.
route-processor-watcher-job-queue=# CREATE EXTENSION pgcrypto;
CREATE EXTENSION
route-processor-watcher-job-queue=# exit
```
* In the [config file](./environments/local.toml):
* Update the database connection settings.
* Update the `upstream` config and provide the `ipld-eth-server` GQL API endpoint.
* Update the `server` config with state checkpoint settings.
## Customize
* Indexing on an event:
* Edit the custom hook function `handleEvent` (triggered on an event) in [hooks.ts](./src/hooks.ts) to perform corresponding indexing using the `Indexer` object.
* While using the indexer storage methods for indexing, pass `diff` as true if default state is desired to be generated using the state variables being indexed.
* Generating state:
* Edit the custom hook function `createInitialState` (triggered if the watcher passes the start block, checkpoint: `true`) in [hooks.ts](./src/hooks.ts) to save an initial `State` using the `Indexer` object.
* Edit the custom hook function `createStateDiff` (triggered on a block) in [hooks.ts](./src/hooks.ts) to save the state in a `diff` `State` using the `Indexer` object. The default state (if exists) is updated.
* 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.
### GQL Caching
To enable GQL requests caching:
* Update the `server.gql.cache` config with required settings.
* In the GQL [schema file](./src/schema.gql), use the `cacheControl` directive to apply cache hints at schema level.
* Eg. Set `inheritMaxAge` to true for non-scalar fields of a type.
* In the GQL [resolvers file](./src/resolvers.ts), uncomment the `setGQLCacheHints()` calls in resolvers for required queries.
## Run
* If the watcher is a `lazy` watcher:
* Run the server:
```bash
yarn server
```
GQL console: http://localhost:3008/graphql
* If the watcher is an `active` watcher:
* Run the job-runner:
```bash
yarn job-runner
```
* Run the server:
```bash
yarn server
```
GQL console: http://localhost:3008/graphql
* To watch a contract:
```bash
yarn watch:contract --address <contract-address> --kind <contract-kind> --checkpoint <true | false> --starting-block [block-number]
```
* `address`: Address or identifier of the contract to be watched.
* `kind`: Kind of the contract.
* `checkpoint`: Turn checkpointing on (`true` | `false`).
* `starting-block`: Starting block for the contract (default: `1`).
Examples:
Watch a contract with its address and checkpointing on:
```bash
yarn watch:contract --address 0x1F78641644feB8b64642e833cE4AFE93DD6e7833 --kind ERC20 --checkpoint true
```
Watch a contract with its identifier and checkpointing on:
```bash
yarn watch:contract --address MyProtocol --kind protocol --checkpoint true
```
* To fill a block range:
```bash
yarn fill --start-block <from-block> --end-block <to-block>
```
* `start-block`: Block number to start filling from.
* `end-block`: Block number till which to fill.
* To create a checkpoint for a contract:
```bash
yarn checkpoint create --address <contract-address> --block-hash [block-hash]
```
* `address`: Address or identifier of the contract for which to create a checkpoint.
* `block-hash`: Hash of a block (in the pruned region) at which to create the checkpoint (default: latest canonical block hash).
* To verify a checkpoint:
```bash
yarn checkpoint verify --cid <checkpoint-cid>
```
`cid`: CID of the checkpoint for which to verify.
* To reset the watcher to a previous block number:
* Reset watcher:
```bash
yarn reset watcher --block-number <previous-block-number>
```
* Reset job-queue:
```bash
yarn reset job-queue
```
* Reset state:
```bash
yarn reset state --block-number <previous-block-number>
```
* `block-number`: Block number to which to reset the watcher.
* To export and import the watcher state:
* In source watcher, export watcher state:
```bash
yarn export-state --export-file [export-file-path] --block-number [snapshot-block-height]
```
* `export-file`: Path of file to which to export the watcher data.
* `block-number`: Block height at which to take snapshot for export.
* In target watcher, run job-runner:
```bash
yarn job-runner
```
* Import watcher state:
```bash
yarn import-state --import-file <import-file-path>
```
* `import-file`: Path of file from which to import the watcher data.
* Run server:
```bash
yarn server
```
* To inspect a CID:
```bash
yarn inspect-cid --cid <cid>
```
* `cid`: CID to be inspected.

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[server]
host = "127.0.0.1"
port = 3008
kind = "active"
# Checkpointing state.
checkpointing = true
# Checkpoint interval in number of blocks.
checkpointInterval = 2000
# Enable state creation
# CAUTION: Disable only if state creation is not desired or can be filled subsequently
enableState = true
subgraphPath = "./subgraph-build"
# Interval to restart wasm instance periodically
wasmRestartBlocksInterval = 20
# Interval in number of blocks at which to clear entities cache.
clearEntitiesCacheInterval = 1000
# Flag to specify whether RPC endpoint supports block hash as block tag parameter
rpcSupportsBlockHashParam = true
# Server GQL config
[server.gql]
path = "/graphql"
# Max block range for which to return events in eventsInRange GQL query.
# Use -1 for skipping check on block range.
maxEventsBlockRange = 1000
# Log directory for GQL requests
logDir = "./gql-logs"
# GQL cache settings
[server.gql.cache]
enabled = true
# Max in-memory cache size (in bytes) (default 8 MB)
# maxCacheSize
# GQL cache-control max-age settings (in seconds)
maxAge = 15
timeTravelMaxAge = 86400 # 1 day
[metrics]
host = "127.0.0.1"
port = 9000
[metrics.gql]
port = 9001
[database]
type = "postgres"
host = "localhost"
port = 5432
database = "route-processor-watcher"
username = "postgres"
password = "postgres"
synchronize = true
logging = false
[upstream]
[upstream.ethServer]
rpcProviderEndpoints = [
"http://127.0.0.1:8081"
]
# Boolean flag to specify if rpc-eth-client should be used for RPC endpoint instead of ipld-eth-client (ipld-eth-server GQL client)
rpcClient = true
# Boolean flag to specify if rpcProviderEndpoint is an FEVM RPC endpoint
isFEVM = true
# Boolean flag to filter event logs by contracts
filterLogsByAddresses = true
# Boolean flag to filter event logs by topics
filterLogsByTopics = true
[upstream.cache]
name = "requests"
enabled = false
deleteOnStart = false
[jobQueue]
dbConnectionString = "postgres://postgres:postgres@localhost/route-processor-watcher-job-queue"
maxCompletionLagInSecs = 300
jobDelayInMilliSecs = 100
eventsInBatch = 50
subgraphEventsOrder = true
blockDelayInMilliSecs = 2000
# Number of blocks by which block processing lags behind head
blockProcessingOffset = 0
# Boolean to switch between modes of processing events when starting the server.
# Setting to true will fetch filtered events and required blocks in a range of blocks and then process them.
# Setting to false will fetch blocks consecutively with its events and then process them (Behaviour is followed in realtime processing near head).
useBlockRanges = true
# Block range in which logs are fetched during historical blocks processing
historicalLogsBlockRange = 2000
# Max block range of historical processing after which it waits for completion of events processing
# If set to -1 historical processing does not wait for events processing and completes till latest canonical block
historicalMaxFetchAhead = 10000
# Max number of retries to fetch new block after which watcher will failover to other RPC endpoints
maxNewBlockRetries = 3

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{
"name": "@cerc-io/route-processor-watcher",
"version": "0.1.0",
"description": "route-processor-watcher",
"private": true,
"main": "dist/index.js",
"scripts": {
"lint": "eslint --max-warnings=0 .",
"build": "yarn clean && tsc && yarn copy-assets",
"clean": "rm -rf ./dist",
"prepare": "husky install",
"copy-assets": "copyfiles -u 1 src/**/*.gql dist/",
"server": "DEBUG=vulcanize:* YARN_CHILD_PROCESS=true node --enable-source-maps dist/server.js",
"server:dev": "DEBUG=vulcanize:* YARN_CHILD_PROCESS=true ts-node src/server.ts",
"job-runner": "DEBUG=vulcanize:* YARN_CHILD_PROCESS=true node --enable-source-maps dist/job-runner.js",
"job-runner:dev": "DEBUG=vulcanize:* YARN_CHILD_PROCESS=true ts-node src/job-runner.ts",
"watch:contract": "DEBUG=vulcanize:* ts-node src/cli/watch-contract.ts",
"fill": "DEBUG=vulcanize:* ts-node src/fill.ts",
"fill:state": "DEBUG=vulcanize:* ts-node src/fill.ts --state",
"reset": "DEBUG=vulcanize:* ts-node src/cli/reset.ts",
"checkpoint": "DEBUG=vulcanize:* node --enable-source-maps dist/cli/checkpoint.js",
"checkpoint:dev": "DEBUG=vulcanize:* ts-node src/cli/checkpoint.ts",
"export-state": "DEBUG=vulcanize:* node --enable-source-maps dist/cli/export-state.js",
"export-state:dev": "DEBUG=vulcanize:* ts-node src/cli/export-state.ts",
"import-state": "DEBUG=vulcanize:* node --enable-source-maps dist/cli/import-state.js",
"import-state:dev": "DEBUG=vulcanize:* ts-node src/cli/import-state.ts",
"inspect-cid": "DEBUG=vulcanize:* ts-node src/cli/inspect-cid.ts",
"index-block": "DEBUG=vulcanize:* ts-node src/cli/index-block.ts"
},
"repository": {
"type": "git",
"url": "https://github.com/cerc-io/watcher-ts.git"
},
"author": "",
"license": "AGPL-3.0",
"bugs": {
"url": "https://github.com/cerc-io/watcher-ts/issues"
},
"homepage": "https://github.com/cerc-io/watcher-ts#readme",
"dependencies": {
"@apollo/client": "^3.3.19",
"@cerc-io/cli": "^0.2.98",
"@cerc-io/ipld-eth-client": "^0.2.98",
"@cerc-io/solidity-mapper": "^0.2.98",
"@cerc-io/util": "^0.2.98",
"@cerc-io/graph-node": "^0.2.98",
"@ethersproject/providers": "^5.4.4",
"debug": "^4.3.1",
"decimal.js": "^10.3.1",
"ethers": "^5.4.4",
"graphql": "^15.5.0",
"json-bigint": "^1.0.0",
"reflect-metadata": "^0.1.13",
"typeorm": "0.2.37",
"yargs": "^17.0.1"
},
"devDependencies": {
"@ethersproject/abi": "^5.3.0",
"@types/debug": "^4.1.5",
"@types/json-bigint": "^1.0.0",
"@types/yargs": "^17.0.0",
"@typescript-eslint/eslint-plugin": "^5.47.1",
"@typescript-eslint/parser": "^5.47.1",
"copyfiles": "^2.4.1",
"eslint": "^8.35.0",
"eslint-config-semistandard": "^15.0.1",
"eslint-config-standard": "^16.0.3",
"eslint-plugin-import": "^2.27.5",
"eslint-plugin-node": "^11.1.0",
"eslint-plugin-promise": "^5.1.0",
"eslint-plugin-standard": "^5.0.0",
"husky": "^7.0.2",
"ts-node": "^10.2.1",
"typescript": "^5.0.2",
"winston": "^3.13.0"
}
}

291
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{
"abi": [
{
"inputs": [
{
"internalType": "address",
"name": "_bentoBox",
"type": "address"
},
{
"internalType": "address[]",
"name": "priviledgedUserList",
"type": "address[]"
}
],
"stateMutability": "nonpayable",
"type": "constructor"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "previousOwner",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "newOwner",
"type": "address"
}
],
"name": "OwnershipTransferred",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "from",
"type": "address"
},
{
"indexed": false,
"internalType": "address",
"name": "to",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "tokenIn",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "tokenOut",
"type": "address"
},
{
"indexed": false,
"internalType": "uint256",
"name": "amountIn",
"type": "uint256"
},
{
"indexed": false,
"internalType": "uint256",
"name": "amountOutMin",
"type": "uint256"
},
{
"indexed": false,
"internalType": "uint256",
"name": "amountOut",
"type": "uint256"
}
],
"name": "Route",
"type": "event"
},
{
"inputs": [],
"name": "bentoBox",
"outputs": [
{
"internalType": "contract IBentoBoxMinimal",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "owner",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "pause",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "tokenIn",
"type": "address"
},
{
"internalType": "uint256",
"name": "amountIn",
"type": "uint256"
},
{
"internalType": "address",
"name": "tokenOut",
"type": "address"
},
{
"internalType": "uint256",
"name": "amountOutMin",
"type": "uint256"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "bytes",
"name": "route",
"type": "bytes"
}
],
"name": "processRoute",
"outputs": [
{
"internalType": "uint256",
"name": "amountOut",
"type": "uint256"
}
],
"stateMutability": "payable",
"type": "function"
},
{
"inputs": [],
"name": "renounceOwnership",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "resume",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "user",
"type": "address"
},
{
"internalType": "bool",
"name": "priviledge",
"type": "bool"
}
],
"name": "setPriviledge",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "newOwner",
"type": "address"
}
],
"name": "transferOwnership",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address payable",
"name": "transferValueTo",
"type": "address"
},
{
"internalType": "uint256",
"name": "amountValueTransfer",
"type": "uint256"
},
{
"internalType": "address",
"name": "tokenIn",
"type": "address"
},
{
"internalType": "uint256",
"name": "amountIn",
"type": "uint256"
},
{
"internalType": "address",
"name": "tokenOut",
"type": "address"
},
{
"internalType": "uint256",
"name": "amountOutMin",
"type": "uint256"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "bytes",
"name": "route",
"type": "bytes"
}
],
"name": "transferValueAndprocessRoute",
"outputs": [
{
"internalType": "uint256",
"name": "amountOut",
"type": "uint256"
}
],
"stateMutability": "payable",
"type": "function"
},
{
"inputs": [
{
"internalType": "int256",
"name": "amount0Delta",
"type": "int256"
},
{
"internalType": "int256",
"name": "amount1Delta",
"type": "int256"
},
{
"internalType": "bytes",
"name": "data",
"type": "bytes"
}
],
"name": "uniswapV3SwapCallback",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"stateMutability": "payable",
"type": "receive"
}
]
}

44
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//
// Copyright 2022 Vulcanize, Inc.
//
import { CreateCheckpointCmd } from '@cerc-io/cli';
import { getGraphDbAndWatcher } from '@cerc-io/graph-node';
import { Database, ENTITY_QUERY_TYPE_MAP, ENTITY_TO_LATEST_ENTITY_MAP } from '../../database';
import { Indexer } from '../../indexer';
export const command = 'create';
export const desc = 'Create checkpoint';
export const builder = {
address: {
type: 'string',
require: true,
demandOption: true,
describe: 'Contract address to create the checkpoint for.'
},
blockHash: {
type: 'string',
describe: 'Blockhash at which to create the checkpoint.'
}
};
export const handler = async (argv: any): Promise<void> => {
const createCheckpointCmd = new CreateCheckpointCmd();
await createCheckpointCmd.init(argv, Database);
const { graphWatcher } = await getGraphDbAndWatcher(
createCheckpointCmd.config.server,
createCheckpointCmd.clients.ethClient,
createCheckpointCmd.ethProvider,
createCheckpointCmd.database.baseDatabase,
ENTITY_QUERY_TYPE_MAP,
ENTITY_TO_LATEST_ENTITY_MAP
);
await createCheckpointCmd.initIndexer(Indexer, graphWatcher);
await createCheckpointCmd.exec();
};

40
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//
// Copyright 2022 Vulcanize, Inc.
//
import { VerifyCheckpointCmd } from '@cerc-io/cli';
import { getGraphDbAndWatcher } from '@cerc-io/graph-node';
import { Database, ENTITY_QUERY_TYPE_MAP, ENTITY_TO_LATEST_ENTITY_MAP } from '../../database';
import { Indexer } from '../../indexer';
export const command = 'verify';
export const desc = 'Verify checkpoint';
export const builder = {
cid: {
type: 'string',
alias: 'c',
demandOption: true,
describe: 'Checkpoint CID to be verified'
}
};
export const handler = async (argv: any): Promise<void> => {
const verifyCheckpointCmd = new VerifyCheckpointCmd();
await verifyCheckpointCmd.init(argv, Database);
const { graphWatcher, graphDb } = await getGraphDbAndWatcher(
verifyCheckpointCmd.config.server,
verifyCheckpointCmd.clients.ethClient,
verifyCheckpointCmd.ethProvider,
verifyCheckpointCmd.database.baseDatabase,
ENTITY_QUERY_TYPE_MAP,
ENTITY_TO_LATEST_ENTITY_MAP
);
await verifyCheckpointCmd.initIndexer(Indexer, graphWatcher);
await verifyCheckpointCmd.exec(graphDb);
};

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//
// Copyright 2021 Vulcanize, Inc.
//
import yargs from 'yargs';
import 'reflect-metadata';
import debug from 'debug';
import { DEFAULT_CONFIG_PATH } from '@cerc-io/util';
import { hideBin } from 'yargs/helpers';
const log = debug('vulcanize:checkpoint');
const main = async () => {
return yargs(hideBin(process.argv))
.parserConfiguration({
'parse-numbers': false
}).options({
configFile: {
alias: 'f',
type: 'string',
require: true,
demandOption: true,
describe: 'configuration file path (toml)',
default: DEFAULT_CONFIG_PATH
}
})
.commandDir('checkpoint-cmds', { extensions: ['ts', 'js'], exclude: /([a-zA-Z0-9\s_\\.\-:])+(.d.ts)$/ })
.demandCommand(1)
.help()
.argv;
};
main().then(() => {
process.exit();
}).catch(err => {
log(err);
});

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//
// Copyright 2021 Vulcanize, Inc.
//
import 'reflect-metadata';
import debug from 'debug';
import { ExportStateCmd } from '@cerc-io/cli';
import { getGraphDbAndWatcher } from '@cerc-io/graph-node';
import { Database, ENTITY_QUERY_TYPE_MAP, ENTITY_TO_LATEST_ENTITY_MAP } from '../database';
import { Indexer } from '../indexer';
const log = debug('vulcanize:export-state');
const main = async (): Promise<void> => {
const exportStateCmd = new ExportStateCmd();
await exportStateCmd.init(Database);
const { graphWatcher } = await getGraphDbAndWatcher(
exportStateCmd.config.server,
exportStateCmd.clients.ethClient,
exportStateCmd.ethProvider,
exportStateCmd.database.baseDatabase,
ENTITY_QUERY_TYPE_MAP,
ENTITY_TO_LATEST_ENTITY_MAP
);
await exportStateCmd.initIndexer(Indexer, graphWatcher);
await exportStateCmd.exec();
};
main().catch(err => {
log(err);
}).finally(() => {
process.exit(0);
});

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//
// Copyright 2021 Vulcanize, Inc.
//
import 'reflect-metadata';
import debug from 'debug';
import { ImportStateCmd } from '@cerc-io/cli';
import { getGraphDbAndWatcher } from '@cerc-io/graph-node';
import { Database, ENTITY_QUERY_TYPE_MAP, ENTITY_TO_LATEST_ENTITY_MAP } from '../database';
import { Indexer } from '../indexer';
import { State } from '../entity/State';
const log = debug('vulcanize:import-state');
export const main = async (): Promise<any> => {
const importStateCmd = new ImportStateCmd();
await importStateCmd.init(Database);
const { graphWatcher, graphDb } = await getGraphDbAndWatcher(
importStateCmd.config.server,
importStateCmd.clients.ethClient,
importStateCmd.ethProvider,
importStateCmd.database.baseDatabase,
ENTITY_QUERY_TYPE_MAP,
ENTITY_TO_LATEST_ENTITY_MAP
);
await importStateCmd.initIndexer(Indexer, graphWatcher);
await importStateCmd.exec(State, graphDb);
};
main().catch(err => {
log(err);
}).finally(() => {
process.exit(0);
});

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//
// Copyright 2022 Vulcanize, Inc.
//
import 'reflect-metadata';
import debug from 'debug';
import { IndexBlockCmd } from '@cerc-io/cli';
import { getGraphDbAndWatcher } from '@cerc-io/graph-node';
import { Database, ENTITY_QUERY_TYPE_MAP, ENTITY_TO_LATEST_ENTITY_MAP } from '../database';
import { Indexer } from '../indexer';
const log = debug('vulcanize:index-block');
const main = async (): Promise<void> => {
const indexBlockCmd = new IndexBlockCmd();
await indexBlockCmd.init(Database);
const { graphWatcher } = await getGraphDbAndWatcher(
indexBlockCmd.config.server,
indexBlockCmd.clients.ethClient,
indexBlockCmd.ethProvider,
indexBlockCmd.database.baseDatabase,
ENTITY_QUERY_TYPE_MAP,
ENTITY_TO_LATEST_ENTITY_MAP
);
await indexBlockCmd.initIndexer(Indexer, graphWatcher);
await indexBlockCmd.exec();
};
main().catch(err => {
log(err);
}).finally(() => {
process.exit(0);
});

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//
// Copyright 2021 Vulcanize, Inc.
//
import 'reflect-metadata';
import debug from 'debug';
import { InspectCIDCmd } from '@cerc-io/cli';
import { getGraphDbAndWatcher } from '@cerc-io/graph-node';
import { Database, ENTITY_QUERY_TYPE_MAP, ENTITY_TO_LATEST_ENTITY_MAP } from '../database';
import { Indexer } from '../indexer';
const log = debug('vulcanize:inspect-cid');
const main = async (): Promise<void> => {
const inspectCIDCmd = new InspectCIDCmd();
await inspectCIDCmd.init(Database);
const { graphWatcher } = await getGraphDbAndWatcher(
inspectCIDCmd.config.server,
inspectCIDCmd.clients.ethClient,
inspectCIDCmd.ethProvider,
inspectCIDCmd.database.baseDatabase,
ENTITY_QUERY_TYPE_MAP,
ENTITY_TO_LATEST_ENTITY_MAP
);
await inspectCIDCmd.initIndexer(Indexer, graphWatcher);
await inspectCIDCmd.exec();
};
main().catch(err => {
log(err);
}).finally(() => {
process.exit(0);
});

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//
// Copyright 2021 Vulcanize, Inc.
//
import debug from 'debug';
import { getConfig, resetJobs, Config } from '@cerc-io/util';
const log = debug('vulcanize:reset-job-queue');
export const command = 'job-queue';
export const desc = 'Reset job queue';
export const builder = {};
export const handler = async (argv: any): Promise<void> => {
const config: Config = await getConfig(argv.configFile);
await resetJobs(config);
log('Job queue reset successfully');
};

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//
// Copyright 2022 Vulcanize, Inc.
//
import { ResetStateCmd } from '@cerc-io/cli';
import { Database } from '../../database';
export const command = 'state';
export const desc = 'Reset State to a given block number';
export const builder = {
blockNumber: {
type: 'number'
}
};
export const handler = async (argv: any): Promise<void> => {
const resetStateCmd = new ResetStateCmd();
await resetStateCmd.init(argv, Database);
await resetStateCmd.exec();
};

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//
// Copyright 2021 Vulcanize, Inc.
//
import { ResetWatcherCmd } from '@cerc-io/cli';
import { getGraphDbAndWatcher } from '@cerc-io/graph-node';
import { Database, ENTITY_QUERY_TYPE_MAP, ENTITY_TO_LATEST_ENTITY_MAP } from '../../database';
import { Indexer } from '../../indexer';
export const command = 'watcher';
export const desc = 'Reset watcher to a block number';
export const builder = {
blockNumber: {
type: 'number'
}
};
export const handler = async (argv: any): Promise<void> => {
const resetWatcherCmd = new ResetWatcherCmd();
await resetWatcherCmd.init(argv, Database);
const { graphWatcher } = await getGraphDbAndWatcher(
resetWatcherCmd.config.server,
resetWatcherCmd.clients.ethClient,
resetWatcherCmd.ethProvider,
resetWatcherCmd.database.baseDatabase,
ENTITY_QUERY_TYPE_MAP,
ENTITY_TO_LATEST_ENTITY_MAP
);
await resetWatcherCmd.initIndexer(Indexer, graphWatcher);
await resetWatcherCmd.exec();
};

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//
// Copyright 2021 Vulcanize, Inc.
//
import 'reflect-metadata';
import debug from 'debug';
import { getResetYargs } from '@cerc-io/util';
const log = debug('vulcanize:reset');
const main = async () => {
return getResetYargs()
.commandDir('reset-cmds', { extensions: ['ts', 'js'], exclude: /([a-zA-Z0-9\s_\\.\-:])+(.d.ts)$/ })
.demandCommand(1)
.help()
.argv;
};
main().then(() => {
process.exit();
}).catch(err => {
log(err);
});

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//
// Copyright 2021 Vulcanize, Inc.
//
import 'reflect-metadata';
import debug from 'debug';
import { WatchContractCmd } from '@cerc-io/cli';
import { getGraphDbAndWatcher } from '@cerc-io/graph-node';
import { Database, ENTITY_QUERY_TYPE_MAP, ENTITY_TO_LATEST_ENTITY_MAP } from '../database';
import { Indexer } from '../indexer';
const log = debug('vulcanize:watch-contract');
const main = async (): Promise<void> => {
const watchContractCmd = new WatchContractCmd();
await watchContractCmd.init(Database);
const { graphWatcher } = await getGraphDbAndWatcher(
watchContractCmd.config.server,
watchContractCmd.clients.ethClient,
watchContractCmd.ethProvider,
watchContractCmd.database.baseDatabase,
ENTITY_QUERY_TYPE_MAP,
ENTITY_TO_LATEST_ENTITY_MAP
);
await watchContractCmd.initIndexer(Indexer, graphWatcher);
await watchContractCmd.exec();
};
main().catch(err => {
log(err);
}).finally(() => {
process.exit(0);
});

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//
// Copyright 2021 Vulcanize, Inc.
//
import { gql } from '@apollo/client/core';
import { GraphQLClient, GraphQLConfig } from '@cerc-io/ipld-eth-client';
import { queries, mutations, subscriptions } from './gql';
export class Client {
_config: GraphQLConfig;
_client: GraphQLClient;
constructor (config: GraphQLConfig) {
this._config = config;
this._client = new GraphQLClient(config);
}
async getEvents (blockHash: string, contractAddress: string, name: string): Promise<any> {
const { events } = await this._client.query(
gql(queries.events),
{ blockHash, contractAddress, name }
);
return events;
}
async getEventsInRange (fromBlockNumber: number, toBlockNumber: number): Promise<any> {
const { eventsInRange } = await this._client.query(
gql(queries.eventsInRange),
{ fromBlockNumber, toBlockNumber }
);
return eventsInRange;
}
async watchContract (contractAddress: string, startingBlock?: number): Promise<any> {
const { watchContract } = await this._client.mutate(
gql(mutations.watchContract),
{ contractAddress, startingBlock }
);
return watchContract;
}
async watchEvents (onNext: (value: any) => void): Promise<ZenObservable.Subscription> {
return this._client.subscribe(
gql(subscriptions.onEvent),
({ data }) => {
onNext(data.onEvent);
}
);
}
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import assert from 'assert';
import { Connection, ConnectionOptions, DeepPartial, FindConditions, QueryRunner, FindManyOptions, EntityTarget } from 'typeorm';
import path from 'path';
import {
ENTITY_QUERY_TYPE,
Database as BaseDatabase,
DatabaseInterface,
QueryOptions,
StateKind,
Where
} from '@cerc-io/util';
import { Contract } from './entity/Contract';
import { Event } from './entity/Event';
import { SyncStatus } from './entity/SyncStatus';
import { StateSyncStatus } from './entity/StateSyncStatus';
import { BlockProgress } from './entity/BlockProgress';
import { State } from './entity/State';
import { RouteProcessor } from './entity/RouteProcessor';
import { Route } from './entity/Route';
import { User } from './entity/User';
export const SUBGRAPH_ENTITIES = new Set([RouteProcessor, Route, User]);
export const ENTITIES = [...SUBGRAPH_ENTITIES];
// Map: Entity to suitable query type.
export const ENTITY_QUERY_TYPE_MAP = new Map<new() => any, ENTITY_QUERY_TYPE>([]);
export const ENTITY_TO_LATEST_ENTITY_MAP: Map<any, any> = new Map();
export class Database implements DatabaseInterface {
_config: ConnectionOptions;
_conn!: Connection;
_baseDatabase: BaseDatabase;
_propColMaps: { [key: string]: Map<string, string>; };
constructor (config: ConnectionOptions) {
assert(config);
this._config = {
...config,
subscribers: [path.join(__dirname, 'entity/Subscriber.*')],
entities: [path.join(__dirname, 'entity/*')]
};
this._baseDatabase = new BaseDatabase(this._config);
this._propColMaps = {};
}
get baseDatabase (): BaseDatabase {
return this._baseDatabase;
}
async init (): Promise<void> {
this._conn = await this._baseDatabase.init();
}
async close (): Promise<void> {
return this._baseDatabase.close();
}
getNewState (): State {
return new State();
}
async getStates (where: FindConditions<State>): Promise<State[]> {
const repo = this._conn.getRepository(State);
return this._baseDatabase.getStates(repo, where);
}
async getLatestState (contractAddress: string, kind: StateKind | null, blockNumber?: number): Promise<State | undefined> {
const repo = this._conn.getRepository(State);
return this._baseDatabase.getLatestState(repo, contractAddress, kind, blockNumber);
}
async getPrevState (blockHash: string, contractAddress: string, kind?: string): Promise<State | undefined> {
const repo = this._conn.getRepository(State);
return this._baseDatabase.getPrevState(repo, blockHash, contractAddress, kind);
}
// Fetch all diff States after the specified block number.
async getDiffStatesInRange (contractAddress: string, startblock: number, endBlock: number): Promise<State[]> {
const repo = this._conn.getRepository(State);
return this._baseDatabase.getDiffStatesInRange(repo, contractAddress, startblock, endBlock);
}
async saveOrUpdateState (dbTx: QueryRunner, state: State): Promise<State> {
const repo = dbTx.manager.getRepository(State);
return this._baseDatabase.saveOrUpdateState(repo, state);
}
async removeStates (dbTx: QueryRunner, blockNumber: number, kind: string): Promise<void> {
const repo = dbTx.manager.getRepository(State);
await this._baseDatabase.removeStates(repo, blockNumber, kind);
}
async removeStatesAfterBlock (dbTx: QueryRunner, blockNumber: number): Promise<void> {
const repo = dbTx.manager.getRepository(State);
await this._baseDatabase.removeStatesAfterBlock(repo, blockNumber);
}
async getStateSyncStatus (): Promise<StateSyncStatus | undefined> {
const repo = this._conn.getRepository(StateSyncStatus);
return this._baseDatabase.getStateSyncStatus(repo);
}
async updateStateSyncStatusIndexedBlock (queryRunner: QueryRunner, blockNumber: number, force?: boolean): Promise<StateSyncStatus> {
const repo = queryRunner.manager.getRepository(StateSyncStatus);
return this._baseDatabase.updateStateSyncStatusIndexedBlock(repo, blockNumber, force);
}
async updateStateSyncStatusCheckpointBlock (queryRunner: QueryRunner, blockNumber: number, force?: boolean): Promise<StateSyncStatus> {
const repo = queryRunner.manager.getRepository(StateSyncStatus);
return this._baseDatabase.updateStateSyncStatusCheckpointBlock(repo, blockNumber, force);
}
async getContracts (): Promise<Contract[]> {
const repo = this._conn.getRepository(Contract);
return this._baseDatabase.getContracts(repo);
}
async createTransactionRunner (): Promise<QueryRunner> {
return this._baseDatabase.createTransactionRunner();
}
async getProcessedBlockCountForRange (fromBlockNumber: number, toBlockNumber: number): Promise<{ expected: number, actual: number }> {
const repo = this._conn.getRepository(BlockProgress);
return this._baseDatabase.getProcessedBlockCountForRange(repo, fromBlockNumber, toBlockNumber);
}
async getEventsInRange (fromBlockNumber: number, toBlockNumber: number): Promise<Array<Event>> {
const repo = this._conn.getRepository(Event);
return this._baseDatabase.getEventsInRange(repo, fromBlockNumber, toBlockNumber);
}
async saveEventEntity (queryRunner: QueryRunner, entity: Event): Promise<Event> {
const repo = queryRunner.manager.getRepository(Event);
return this._baseDatabase.saveEventEntity(repo, entity);
}
async getBlockEvents (blockHash: string, where: Where, queryOptions: QueryOptions): Promise<Event[]> {
const repo = this._conn.getRepository(Event);
return this._baseDatabase.getBlockEvents(repo, blockHash, where, queryOptions);
}
async saveBlockWithEvents (queryRunner: QueryRunner, block: DeepPartial<BlockProgress>, events: DeepPartial<Event>[]): Promise<BlockProgress> {
const blockRepo = queryRunner.manager.getRepository(BlockProgress);
const eventRepo = queryRunner.manager.getRepository(Event);
return this._baseDatabase.saveBlockWithEvents(blockRepo, eventRepo, block, events);
}
async saveEvents (queryRunner: QueryRunner, events: Event[]): Promise<void> {
const eventRepo = queryRunner.manager.getRepository(Event);
return this._baseDatabase.saveEvents(eventRepo, events);
}
async saveBlockProgress (queryRunner: QueryRunner, block: DeepPartial<BlockProgress>): Promise<BlockProgress> {
const repo = queryRunner.manager.getRepository(BlockProgress);
return this._baseDatabase.saveBlockProgress(repo, block);
}
async saveContract (queryRunner: QueryRunner, address: string, kind: string, checkpoint: boolean, startingBlock: number, context?: any): Promise<Contract> {
const repo = queryRunner.manager.getRepository(Contract);
return this._baseDatabase.saveContract(repo, address, kind, checkpoint, startingBlock, context);
}
async updateSyncStatusIndexedBlock (queryRunner: QueryRunner, blockHash: string, blockNumber: number, force = false): Promise<SyncStatus> {
const repo = queryRunner.manager.getRepository(SyncStatus);
return this._baseDatabase.updateSyncStatusIndexedBlock(repo, blockHash, blockNumber, force);
}
async updateSyncStatusCanonicalBlock (queryRunner: QueryRunner, blockHash: string, blockNumber: number, force = false): Promise<SyncStatus> {
const repo = queryRunner.manager.getRepository(SyncStatus);
return this._baseDatabase.updateSyncStatusCanonicalBlock(repo, blockHash, blockNumber, force);
}
async updateSyncStatusChainHead (queryRunner: QueryRunner, blockHash: string, blockNumber: number, force = false): Promise<SyncStatus> {
const repo = queryRunner.manager.getRepository(SyncStatus);
return this._baseDatabase.updateSyncStatusChainHead(repo, blockHash, blockNumber, force);
}
async updateSyncStatusProcessedBlock (queryRunner: QueryRunner, blockHash: string, blockNumber: number, force = false): Promise<SyncStatus> {
const repo = queryRunner.manager.getRepository(SyncStatus);
return this._baseDatabase.updateSyncStatusProcessedBlock(repo, blockHash, blockNumber, force);
}
async updateSyncStatusIndexingError (queryRunner: QueryRunner, hasIndexingError: boolean): Promise<SyncStatus | undefined> {
const repo = queryRunner.manager.getRepository(SyncStatus);
return this._baseDatabase.updateSyncStatusIndexingError(repo, hasIndexingError);
}
async updateSyncStatus (queryRunner: QueryRunner, syncStatus: DeepPartial<SyncStatus>): Promise<SyncStatus> {
const repo = queryRunner.manager.getRepository(SyncStatus);
return this._baseDatabase.updateSyncStatus(repo, syncStatus);
}
async getSyncStatus (queryRunner: QueryRunner): Promise<SyncStatus | undefined> {
const repo = queryRunner.manager.getRepository(SyncStatus);
return this._baseDatabase.getSyncStatus(repo);
}
async getEvent (id: string): Promise<Event | undefined> {
const repo = this._conn.getRepository(Event);
return this._baseDatabase.getEvent(repo, id);
}
async getBlocksAtHeight (height: number, isPruned: boolean): Promise<BlockProgress[]> {
const repo = this._conn.getRepository(BlockProgress);
return this._baseDatabase.getBlocksAtHeight(repo, height, isPruned);
}
async markBlocksAsPruned (queryRunner: QueryRunner, blocks: BlockProgress[]): Promise<void> {
const repo = queryRunner.manager.getRepository(BlockProgress);
return this._baseDatabase.markBlocksAsPruned(repo, blocks);
}
async getBlockProgress (blockHash: string): Promise<BlockProgress | undefined> {
const repo = this._conn.getRepository(BlockProgress);
return this._baseDatabase.getBlockProgress(repo, blockHash);
}
async getBlockProgressEntities (where: FindConditions<BlockProgress>, options: FindManyOptions<BlockProgress>): Promise<BlockProgress[]> {
const repo = this._conn.getRepository(BlockProgress);
return this._baseDatabase.getBlockProgressEntities(repo, where, options);
}
async getEntitiesForBlock (blockHash: string, tableName: string): Promise<any[]> {
return this._baseDatabase.getEntitiesForBlock(blockHash, tableName);
}
async updateBlockProgress (queryRunner: QueryRunner, block: BlockProgress, lastProcessedEventIndex: number): Promise<BlockProgress> {
const repo = queryRunner.manager.getRepository(BlockProgress);
return this._baseDatabase.updateBlockProgress(repo, block, lastProcessedEventIndex);
}
async removeEntities<Entity> (queryRunner: QueryRunner, entity: new () => Entity, findConditions?: FindManyOptions<Entity> | FindConditions<Entity>): Promise<void> {
return this._baseDatabase.removeEntities(queryRunner, entity, findConditions);
}
async deleteEntitiesByConditions<Entity> (queryRunner: QueryRunner, entity: EntityTarget<Entity>, findConditions: FindConditions<Entity>): Promise<void> {
await this._baseDatabase.deleteEntitiesByConditions(queryRunner, entity, findConditions);
}
async getAncestorAtHeight (blockHash: string, height: number): Promise<string> {
return this._baseDatabase.getAncestorAtHeight(blockHash, height);
}
_getPropertyColumnMapForEntity (entityName: string): Map<string, string> {
return this._conn.getMetadata(entityName).ownColumns.reduce((acc, curr) => {
return acc.set(curr.propertyName, curr.databaseName);
}, new Map<string, string>());
}
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import { Entity, PrimaryGeneratedColumn, Column, Index, CreateDateColumn } from 'typeorm';
import { BlockProgressInterface } from '@cerc-io/util';
@Entity()
@Index(['blockHash'], { unique: true })
@Index(['blockNumber'])
@Index(['parentHash'])
export class BlockProgress implements BlockProgressInterface {
@PrimaryGeneratedColumn()
id!: number;
@Column('varchar', { nullable: true })
cid!: string | null;
@Column('varchar', { length: 66 })
blockHash!: string;
@Column('varchar', { length: 66 })
parentHash!: string;
@Column('integer')
blockNumber!: number;
@Column('integer')
blockTimestamp!: number;
@Column('integer')
numEvents!: number;
@Column('integer')
numProcessedEvents!: number;
@Column('integer')
lastProcessedEventIndex!: number;
@Column('boolean')
isComplete!: boolean;
@Column('boolean', { default: false })
isPruned!: boolean;
@CreateDateColumn()
createdAt!: Date;
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import { Entity, PrimaryGeneratedColumn, Column, Index } from 'typeorm';
@Entity()
@Index(['address'], { unique: true })
export class Contract {
@PrimaryGeneratedColumn()
id!: number;
@Column('varchar', { length: 42 })
address!: string;
@Column('varchar')
kind!: string;
@Column('boolean')
checkpoint!: boolean;
@Column('integer')
startingBlock!: number;
@Column('jsonb', { nullable: true })
context!: Record<string, { data: any, type: number }>;
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import { Entity, PrimaryGeneratedColumn, Column, Index, ManyToOne } from 'typeorm';
import { BlockProgress } from './BlockProgress';
@Entity()
@Index(['block', 'contract'])
@Index(['block', 'contract', 'eventName'])
export class Event {
@PrimaryGeneratedColumn()
id!: number;
@ManyToOne(() => BlockProgress, { onDelete: 'CASCADE' })
block!: BlockProgress;
@Column('varchar', { length: 66 })
txHash!: string;
@Column('integer')
index!: number;
@Column('varchar', { length: 42 })
contract!: string;
@Column('varchar', { length: 256 })
eventName!: string;
@Column('text')
eventInfo!: string;
@Column('text')
extraInfo!: string;
@Column('text')
proof!: string;
}

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packages/route-processor-watcher/src/entity/FrothyEntity.ts Normal file
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//
// Copyright 2021 Vulcanize, Inc.
//
import { Entity, PrimaryColumn, Column, Index } from 'typeorm';
@Entity()
@Index(['blockNumber'])
export class FrothyEntity {
@PrimaryColumn('varchar')
id!: string;
@PrimaryColumn('varchar')
name!: string;
@PrimaryColumn('varchar', { length: 66 })
blockHash!: string;
@Column('integer')
blockNumber!: number;
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import { Entity, PrimaryColumn, Column, Index } from 'typeorm';
import { bigintTransformer } from '@cerc-io/util';
@Entity()
@Index(['blockNumber'])
export class Route {
@PrimaryColumn('varchar')
id!: string;
@PrimaryColumn('varchar', { length: 66 })
blockHash!: string;
@Column('integer')
blockNumber!: number;
@Column('varchar')
from!: string;
@Column('varchar')
to!: string;
@Column('varchar')
tokenIn!: string;
@Column('varchar')
tokenOut!: string;
@Column('numeric', { transformer: bigintTransformer })
amountIn!: bigint;
@Column('numeric', { transformer: bigintTransformer })
amountOutMin!: bigint;
@Column('numeric', { transformer: bigintTransformer })
amountOut!: bigint;
@Column('numeric', { transformer: bigintTransformer })
timestamp!: bigint;
@Column('boolean', { default: false })
isPruned!: boolean;
@Column('boolean', { default: false })
isRemoved!: boolean;
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import { Entity, PrimaryColumn, Column, Index } from 'typeorm';
import { bigintTransformer } from '@cerc-io/util';
@Entity()
@Index(['blockNumber'])
export class RouteProcessor {
@PrimaryColumn('varchar')
id!: string;
@PrimaryColumn('varchar', { length: 66 })
blockHash!: string;
@Column('integer')
blockNumber!: number;
@Column('numeric', { transformer: bigintTransformer })
routeCount!: bigint;
@Column('numeric', { transformer: bigintTransformer })
userCount!: bigint;
@Column('boolean', { default: false })
isPruned!: boolean;
@Column('boolean', { default: false })
isRemoved!: boolean;
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import { Entity, PrimaryGeneratedColumn, Column, Index, ManyToOne } from 'typeorm';
import { StateKind } from '@cerc-io/util';
import { BlockProgress } from './BlockProgress';
@Entity()
@Index(['cid'], { unique: true })
@Index(['block', 'contractAddress'])
@Index(['block', 'contractAddress', 'kind'], { unique: true })
export class State {
@PrimaryGeneratedColumn()
id!: number;
@ManyToOne(() => BlockProgress, { onDelete: 'CASCADE' })
block!: BlockProgress;
@Column('varchar', { length: 42 })
contractAddress!: string;
@Column('varchar')
cid!: string;
@Column({ type: 'enum', enum: StateKind })
kind!: StateKind;
@Column('bytea')
data!: Buffer;
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import { Entity, PrimaryGeneratedColumn, Column } from 'typeorm';
@Entity()
export class StateSyncStatus {
@PrimaryGeneratedColumn()
id!: number;
@Column('integer')
latestIndexedBlockNumber!: number;
@Column('integer')
latestCheckpointBlockNumber!: number;
}

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//
// Copyright 2022 Vulcanize, Inc.
//
import { EventSubscriber, EntitySubscriberInterface, InsertEvent, UpdateEvent } from 'typeorm';
import { afterEntityInsertOrUpdate } from '@cerc-io/util';
import { FrothyEntity } from './FrothyEntity';
import { ENTITY_TO_LATEST_ENTITY_MAP, SUBGRAPH_ENTITIES } from '../database';
@EventSubscriber()
export class EntitySubscriber implements EntitySubscriberInterface {
async afterInsert (event: InsertEvent<any>): Promise<void> {
await afterEntityInsertOrUpdate(FrothyEntity, SUBGRAPH_ENTITIES, event, ENTITY_TO_LATEST_ENTITY_MAP);
}
async afterUpdate (event: UpdateEvent<any>): Promise<void> {
await afterEntityInsertOrUpdate(FrothyEntity, SUBGRAPH_ENTITIES, event, ENTITY_TO_LATEST_ENTITY_MAP);
}
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import { Entity, PrimaryGeneratedColumn, Column } from 'typeorm';
import { SyncStatusInterface } from '@cerc-io/util';
@Entity()
export class SyncStatus implements SyncStatusInterface {
@PrimaryGeneratedColumn()
id!: number;
@Column('varchar', { length: 66 })
chainHeadBlockHash!: string;
@Column('integer')
chainHeadBlockNumber!: number;
@Column('varchar', { length: 66 })
latestIndexedBlockHash!: string;
@Column('integer')
latestIndexedBlockNumber!: number;
@Column('varchar', { length: 66 })
latestProcessedBlockHash!: string;
@Column('integer')
latestProcessedBlockNumber!: number;
@Column('varchar', { length: 66 })
latestCanonicalBlockHash!: string;
@Column('integer')
latestCanonicalBlockNumber!: number;
@Column('varchar', { length: 66 })
initialIndexedBlockHash!: string;
@Column('integer')
initialIndexedBlockNumber!: number;
@Column('boolean', { default: false })
hasIndexingError!: boolean;
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import { Entity, PrimaryColumn, Column, Index } from 'typeorm';
import { bigintTransformer } from '@cerc-io/util';
@Entity()
@Index(['blockNumber'])
export class User {
@PrimaryColumn('varchar')
id!: string;
@PrimaryColumn('varchar', { length: 66 })
blockHash!: string;
@Column('integer')
blockNumber!: number;
@Column('numeric', { transformer: bigintTransformer })
routeCount!: bigint;
@Column('boolean', { default: false })
isPruned!: boolean;
@Column('boolean', { default: false })
isRemoved!: boolean;
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import 'reflect-metadata';
import debug from 'debug';
import { FillCmd } from '@cerc-io/cli';
import { getContractEntitiesMap } from '@cerc-io/util';
import { getGraphDbAndWatcher } from '@cerc-io/graph-node';
import { Database, ENTITY_QUERY_TYPE_MAP, ENTITY_TO_LATEST_ENTITY_MAP } from './database';
import { Indexer } from './indexer';
const log = debug('vulcanize:fill');
export const main = async (): Promise<any> => {
const fillCmd = new FillCmd();
await fillCmd.init(Database);
const { graphWatcher } = await getGraphDbAndWatcher(
fillCmd.config.server,
fillCmd.clients.ethClient,
fillCmd.ethProvider,
fillCmd.database.baseDatabase,
ENTITY_QUERY_TYPE_MAP,
ENTITY_TO_LATEST_ENTITY_MAP
);
await fillCmd.initIndexer(Indexer, graphWatcher);
// Get contractEntitiesMap required for fill-state
// NOTE: Assuming each entity type is only mapped to a single contract
const contractEntitiesMap = getContractEntitiesMap(graphWatcher.dataSources);
await fillCmd.exec(contractEntitiesMap);
};
main().catch(err => {
log(err);
}).finally(() => {
process.exit();
});
process.on('SIGINT', () => {
log(`Exiting process ${process.pid} with code 0`);
process.exit(0);
});

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export * as mutations from './mutations';
export * as queries from './queries';
export * as subscriptions from './subscriptions';

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import fs from 'fs';
import path from 'path';
export const watchContract = fs.readFileSync(path.join(__dirname, 'watchContract.gql'), 'utf8');

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mutation watchContract($address: String!, $kind: String!, $checkpoint: Boolean!, $startingBlock: Int){
watchContract(address: $address, kind: $kind, checkpoint: $checkpoint, startingBlock: $startingBlock)
}

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query _meta($block: Block_height){
_meta(block: $block){
block{
hash
number
timestamp
}
deployment
hasIndexingErrors
}
}

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query events($blockHash: String!, $contractAddress: String!, $name: String){
events(blockHash: $blockHash, contractAddress: $contractAddress, name: $name){
block{
cid
hash
number
timestamp
parentHash
}
tx{
hash
index
from
to
}
contract
eventIndex
event{
... on OwnershipTransferredEvent {
previousOwner
newOwner
}
... on RouteEvent {
from
to
tokenIn
tokenOut
amountIn
amountOutMin
amountOut
}
}
proof{
data
}
}
}

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query eventsInRange($fromBlockNumber: Int!, $toBlockNumber: Int!){
eventsInRange(fromBlockNumber: $fromBlockNumber, toBlockNumber: $toBlockNumber){
block{
cid
hash
number
timestamp
parentHash
}
tx{
hash
index
from
to
}
contract
eventIndex
event{
... on OwnershipTransferredEvent {
previousOwner
newOwner
}
... on RouteEvent {
from
to
tokenIn
tokenOut
amountIn
amountOutMin
amountOut
}
}
proof{
data
}
}
}

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query getState($blockHash: String!, $contractAddress: String!, $kind: String){
getState(blockHash: $blockHash, contractAddress: $contractAddress, kind: $kind){
block{
cid
hash
number
timestamp
parentHash
}
contractAddress
cid
kind
data
}
}

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query getStateByCID($cid: String!){
getStateByCID(cid: $cid){
block{
cid
hash
number
timestamp
parentHash
}
contractAddress
cid
kind
data
}
}

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query getSyncStatus{
getSyncStatus{
latestIndexedBlockHash
latestIndexedBlockNumber
latestCanonicalBlockHash
latestCanonicalBlockNumber
initialIndexedBlockHash
initialIndexedBlockNumber
latestProcessedBlockHash
latestProcessedBlockNumber
}
}

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import fs from 'fs';
import path from 'path';
export const events = fs.readFileSync(path.join(__dirname, 'events.gql'), 'utf8');
export const eventsInRange = fs.readFileSync(path.join(__dirname, 'eventsInRange.gql'), 'utf8');
export const routeProcessor = fs.readFileSync(path.join(__dirname, 'routeProcessor.gql'), 'utf8');
export const routeProcessors = fs.readFileSync(path.join(__dirname, 'routeProcessors.gql'), 'utf8');
export const route = fs.readFileSync(path.join(__dirname, 'route.gql'), 'utf8');
export const routes = fs.readFileSync(path.join(__dirname, 'routes.gql'), 'utf8');
export const user = fs.readFileSync(path.join(__dirname, 'user.gql'), 'utf8');
export const users = fs.readFileSync(path.join(__dirname, 'users.gql'), 'utf8');
export const _meta = fs.readFileSync(path.join(__dirname, '_meta.gql'), 'utf8');
export const getStateByCID = fs.readFileSync(path.join(__dirname, 'getStateByCID.gql'), 'utf8');
export const getState = fs.readFileSync(path.join(__dirname, 'getState.gql'), 'utf8');
export const getSyncStatus = fs.readFileSync(path.join(__dirname, 'getSyncStatus.gql'), 'utf8');

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query route($id: ID!, $block: Block_height){
route(id: $id, block: $block){
id
from
to
tokenIn
tokenOut
amountIn
amountOutMin
amountOut
timestamp
}
}

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query routeProcessor($id: ID!, $block: Block_height){
routeProcessor(id: $id, block: $block){
id
routeCount
userCount
}
}

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query routeProcessors($block: Block_height, $where: RouteProcessor_filter, $orderBy: RouteProcessor_orderBy, $orderDirection: OrderDirection, $first: Int, $skip: Int){
routeProcessors(block: $block, where: $where, orderBy: $orderBy, orderDirection: $orderDirection, first: $first, skip: $skip){
id
routeCount
userCount
}
}

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query routes($block: Block_height, $where: Route_filter, $orderBy: Route_orderBy, $orderDirection: OrderDirection, $first: Int, $skip: Int){
routes(block: $block, where: $where, orderBy: $orderBy, orderDirection: $orderDirection, first: $first, skip: $skip){
id
from
to
tokenIn
tokenOut
amountIn
amountOutMin
amountOut
timestamp
}
}

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query user($id: ID!, $block: Block_height){
user(id: $id, block: $block){
id
routeCount
}
}

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query users($block: Block_height, $where: User_filter, $orderBy: User_orderBy, $orderDirection: OrderDirection, $first: Int, $skip: Int){
users(block: $block, where: $where, orderBy: $orderBy, orderDirection: $orderDirection, first: $first, skip: $skip){
id
routeCount
}
}

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import fs from 'fs';
import path from 'path';
export const onEvent = fs.readFileSync(path.join(__dirname, 'onEvent.gql'), 'utf8');

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subscription onEvent{
onEvent{
block{
cid
hash
number
timestamp
parentHash
}
tx{
hash
index
from
to
}
contract
eventIndex
event{
... on OwnershipTransferredEvent {
previousOwner
newOwner
}
... on RouteEvent {
from
to
tokenIn
tokenOut
amountIn
amountOutMin
amountOut
}
}
proof{
data
}
}
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import assert from 'assert';
import {
ResultEvent,
// eslint-disable-next-line @typescript-eslint/no-unused-vars
updateStateForMappingType,
// eslint-disable-next-line @typescript-eslint/no-unused-vars
updateStateForElementaryType
} from '@cerc-io/util';
import { Indexer } from './indexer';
/**
* Hook function to store an initial state.
* @param indexer Indexer instance.
* @param blockHash Hash of the concerned block.
* @param contractAddress Address of the concerned contract.
* @returns Data block to be stored.
*/
export async function createInitialState (indexer: Indexer, contractAddress: string, blockHash: string): Promise<any> {
assert(indexer);
assert(blockHash);
assert(contractAddress);
// Store an empty State.
const stateData: any = {
state: {}
};
// Use updateStateForElementaryType to update initial state with an elementary property.
// Eg. const stateData = updateStateForElementaryType(stateData, '_totalBalance', result.value.toString());
// Use updateStateForMappingType to update initial state with a nested property.
// Eg. const stateData = updateStateForMappingType(stateData, '_allowances', [owner, spender], allowance.value.toString());
// Return initial state data to be saved.
return stateData;
}
/**
* Hook function to create state diff.
* @param indexer Indexer instance that contains methods to fetch the contract variable values.
* @param blockHash Block hash of the concerned block.
*/
export async function createStateDiff (indexer: Indexer, blockHash: string): Promise<void> {
assert(indexer);
assert(blockHash);
// Use indexer.createDiff() method to save custom state diff(s).
}
/**
* Hook function to create state checkpoint
* @param indexer Indexer instance.
* @param contractAddress Address of the concerned contract.
* @param blockHash Block hash of the concerned block.
* @returns Whether to disable default checkpoint. If false, the state from this hook is updated with that from default checkpoint.
*/
export async function createStateCheckpoint (indexer: Indexer, contractAddress: string, blockHash: string): Promise<boolean> {
assert(indexer);
assert(blockHash);
assert(contractAddress);
// Use indexer.createStateCheckpoint() method to create a custom checkpoint.
// Return false to update the state created by this hook by auto-generated checkpoint state.
// Return true to disable update of the state created by this hook by auto-generated checkpoint state.
return false;
}
/**
* Event hook function.
* @param indexer Indexer instance that contains methods to fetch and update the contract values in the database.
* @param eventData ResultEvent object containing event information.
*/
export async function handleEvent (indexer: Indexer, eventData: ResultEvent): Promise<void> {
assert(indexer);
assert(eventData);
// Use indexer methods to index data.
// Pass `diff` parameter to indexer methods as true to save an auto-generated state from the indexed data.
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import assert from 'assert';
import { DeepPartial, FindConditions, FindManyOptions, ObjectLiteral } from 'typeorm';
import debug from 'debug';
import { ethers, constants } from 'ethers';
import { GraphQLResolveInfo } from 'graphql';
import { JsonFragment } from '@ethersproject/abi';
import { BaseProvider } from '@ethersproject/providers';
import { MappingKey, StorageLayout } from '@cerc-io/solidity-mapper';
import {
Indexer as BaseIndexer,
IndexerInterface,
ValueResult,
ServerConfig,
JobQueue,
Where,
QueryOptions,
BlockHeight,
ResultMeta,
updateSubgraphState,
dumpSubgraphState,
GraphWatcherInterface,
StateKind,
StateStatus,
ResultEvent,
getResultEvent,
DatabaseInterface,
Clients,
EthClient,
UpstreamConfig,
EthFullBlock,
EthFullTransaction,
ExtraEventData
} from '@cerc-io/util';
import { GraphWatcher } from '@cerc-io/graph-node';
import RouteProcessorArtifacts from './artifacts/RouteProcessor.json';
import { Database, ENTITIES, SUBGRAPH_ENTITIES } from './database';
import { createInitialState, handleEvent, createStateDiff, createStateCheckpoint } from './hooks';
import { Contract } from './entity/Contract';
import { Event } from './entity/Event';
import { SyncStatus } from './entity/SyncStatus';
import { StateSyncStatus } from './entity/StateSyncStatus';
import { BlockProgress } from './entity/BlockProgress';
import { State } from './entity/State';
/* eslint-disable @typescript-eslint/no-unused-vars */
import { RouteProcessor } from './entity/RouteProcessor';
import { Route } from './entity/Route';
import { User } from './entity/User';
/* eslint-enable @typescript-eslint/no-unused-vars */
import { FrothyEntity } from './entity/FrothyEntity';
// eslint-disable-next-line @typescript-eslint/no-unused-vars
const log = debug('vulcanize:indexer');
const KIND_ROUTEPROCESSOR = 'RouteProcessor';
export class Indexer implements IndexerInterface {
_db: Database;
_ethClient: EthClient;
_ethProvider: BaseProvider;
_baseIndexer: BaseIndexer;
_serverConfig: ServerConfig;
_upstreamConfig: UpstreamConfig;
_graphWatcher: GraphWatcher;
_abiMap: Map<string, JsonFragment[]>;
_storageLayoutMap: Map<string, StorageLayout>;
_contractMap: Map<string, ethers.utils.Interface>;
eventSignaturesMap: Map<string, string[]>;
_entityTypesMap: Map<string, { [key: string]: string }>;
_relationsMap: Map<any, { [key: string]: any }>;
_subgraphStateMap: Map<string, any>;
constructor (
config: {
server: ServerConfig;
upstream: UpstreamConfig;
},
db: DatabaseInterface,
clients: Clients,
ethProvider: BaseProvider,
jobQueue: JobQueue,
graphWatcher?: GraphWatcherInterface
) {
assert(db);
assert(clients.ethClient);
this._db = db as Database;
this._ethClient = clients.ethClient;
this._ethProvider = ethProvider;
this._serverConfig = config.server;
this._upstreamConfig = config.upstream;
this._baseIndexer = new BaseIndexer(config, this._db, this._ethClient, this._ethProvider, jobQueue);
assert(graphWatcher);
this._graphWatcher = graphWatcher as GraphWatcher;
this._abiMap = new Map();
this._storageLayoutMap = new Map();
this._contractMap = new Map();
this.eventSignaturesMap = new Map();
const { abi: RouteProcessorABI } = RouteProcessorArtifacts;
assert(RouteProcessorABI);
this._abiMap.set(KIND_ROUTEPROCESSOR, RouteProcessorABI);
const RouteProcessorContractInterface = new ethers.utils.Interface(RouteProcessorABI);
this._contractMap.set(KIND_ROUTEPROCESSOR, RouteProcessorContractInterface);
const RouteProcessorEventSignatures = Object.values(RouteProcessorContractInterface.events).map(value => {
return RouteProcessorContractInterface.getEventTopic(value);
});
this.eventSignaturesMap.set(KIND_ROUTEPROCESSOR, RouteProcessorEventSignatures);
this._entityTypesMap = new Map();
this._populateEntityTypesMap();
this._relationsMap = new Map();
this._populateRelationsMap();
this._subgraphStateMap = new Map();
}
get serverConfig (): ServerConfig {
return this._serverConfig;
}
get upstreamConfig (): UpstreamConfig {
return this._upstreamConfig;
}
get storageLayoutMap (): Map<string, StorageLayout> {
return this._storageLayoutMap;
}
get graphWatcher (): GraphWatcher {
return this._graphWatcher;
}
async init (): Promise<void> {
await this._baseIndexer.fetchContracts();
await this._baseIndexer.fetchStateStatus();
}
switchClients ({ ethClient, ethProvider }: { ethClient: EthClient, ethProvider: BaseProvider }): void {
this._ethClient = ethClient;
this._ethProvider = ethProvider;
this._baseIndexer.switchClients({ ethClient, ethProvider });
this._graphWatcher.switchClients({ ethClient, ethProvider });
}
async getMetaData (block: BlockHeight): Promise<ResultMeta | null> {
return this._baseIndexer.getMetaData(block);
}
getResultEvent (event: Event): ResultEvent {
return getResultEvent(event);
}
async getStorageValue (storageLayout: StorageLayout, blockHash: string, contractAddress: string, variable: string, ...mappingKeys: MappingKey[]): Promise<ValueResult> {
return this._baseIndexer.getStorageValue(
storageLayout,
blockHash,
contractAddress,
variable,
...mappingKeys
);
}
async getEntitiesForBlock (blockHash: string, tableName: string): Promise<any[]> {
return this._db.getEntitiesForBlock(blockHash, tableName);
}
async processInitialState (contractAddress: string, blockHash: string): Promise<any> {
// Call initial state hook.
return createInitialState(this, contractAddress, blockHash);
}
async processStateCheckpoint (contractAddress: string, blockHash: string): Promise<boolean> {
// Call checkpoint hook.
return createStateCheckpoint(this, contractAddress, blockHash);
}
async processCanonicalBlock (blockHash: string, blockNumber: number): Promise<void> {
console.time('time:indexer#processCanonicalBlock-finalize_auto_diffs');
// Finalize staged diff blocks if any.
await this._baseIndexer.finalizeDiffStaged(blockHash);
console.timeEnd('time:indexer#processCanonicalBlock-finalize_auto_diffs');
// Call custom stateDiff hook.
await createStateDiff(this, blockHash);
this._graphWatcher.pruneEntityCacheFrothyBlocks(blockHash, blockNumber);
}
async processCheckpoint (blockHash: string): Promise<void> {
// Return if checkpointInterval is <= 0.
const checkpointInterval = this._serverConfig.checkpointInterval;
if (checkpointInterval <= 0) return;
console.time('time:indexer#processCheckpoint-checkpoint');
await this._baseIndexer.processCheckpoint(this, blockHash, checkpointInterval);
console.timeEnd('time:indexer#processCheckpoint-checkpoint');
}
async processCLICheckpoint (contractAddress: string, blockHash?: string): Promise<string | undefined> {
return this._baseIndexer.processCLICheckpoint(this, contractAddress, blockHash);
}
async getPrevState (blockHash: string, contractAddress: string, kind?: string): Promise<State | undefined> {
return this._db.getPrevState(blockHash, contractAddress, kind);
}
async getLatestState (contractAddress: string, kind: StateKind | null, blockNumber?: number): Promise<State | undefined> {
return this._db.getLatestState(contractAddress, kind, blockNumber);
}
async getStatesByHash (blockHash: string): Promise<State[]> {
return this._baseIndexer.getStatesByHash(blockHash);
}
async getStateByCID (cid: string): Promise<State | undefined> {
return this._baseIndexer.getStateByCID(cid);
}
async getStates (where: FindConditions<State>): Promise<State[]> {
return this._db.getStates(where);
}
getStateData (state: State): any {
return this._baseIndexer.getStateData(state);
}
// Method used to create auto diffs (diff_staged).
async createDiffStaged (contractAddress: string, blockHash: string, data: any): Promise<void> {
console.time('time:indexer#createDiffStaged-auto_diff');
await this._baseIndexer.createDiffStaged(contractAddress, blockHash, data);
console.timeEnd('time:indexer#createDiffStaged-auto_diff');
}
// Method to be used by createStateDiff hook.
async createDiff (contractAddress: string, blockHash: string, data: any): Promise<void> {
const block = await this.getBlockProgress(blockHash);
assert(block);
await this._baseIndexer.createDiff(contractAddress, block, data);
}
// Method to be used by createStateCheckpoint hook.
async createStateCheckpoint (contractAddress: string, blockHash: string, data: any): Promise<void> {
const block = await this.getBlockProgress(blockHash);
assert(block);
return this._baseIndexer.createStateCheckpoint(contractAddress, block, data);
}
// Method to be used by export-state CLI.
async createCheckpoint (contractAddress: string, blockHash: string): Promise<string | undefined> {
const block = await this.getBlockProgress(blockHash);
assert(block);
return this._baseIndexer.createCheckpoint(this, contractAddress, block);
}
// Method to be used by fill-state CLI.
async createInit (blockHash: string, blockNumber: number): Promise<void> {
// Create initial state for contracts.
await this._baseIndexer.createInit(this, blockHash, blockNumber);
}
async saveOrUpdateState (state: State): Promise<State> {
return this._baseIndexer.saveOrUpdateState(state);
}
async removeStates (blockNumber: number, kind: StateKind): Promise<void> {
await this._baseIndexer.removeStates(blockNumber, kind);
}
async getSubgraphEntity<Entity extends ObjectLiteral> (
entity: new () => Entity,
id: string,
block: BlockHeight,
queryInfo: GraphQLResolveInfo
): Promise<any> {
const data = await this._graphWatcher.getEntity(entity, id, this._relationsMap, block, queryInfo);
return data;
}
async getSubgraphEntities<Entity extends ObjectLiteral> (
entity: new () => Entity,
block: BlockHeight,
where: { [key: string]: any } = {},
queryOptions: QueryOptions = {},
queryInfo: GraphQLResolveInfo
): Promise<any[]> {
return this._graphWatcher.getEntities(entity, this._relationsMap, block, where, queryOptions, queryInfo);
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
async triggerIndexingOnEvent (event: Event, extraData: ExtraEventData): Promise<void> {
const resultEvent = this.getResultEvent(event);
console.time('time:indexer#processEvent-mapping_code');
// Call subgraph handler for event.
await this._graphWatcher.handleEvent(resultEvent, extraData);
console.timeEnd('time:indexer#processEvent-mapping_code');
// Call custom hook function for indexing on event.
await handleEvent(this, resultEvent);
}
async processEvent (event: Event, extraData: ExtraEventData): Promise<void> {
// Trigger indexing of data based on the event.
await this.triggerIndexingOnEvent(event, extraData);
}
async processBlock (blockProgress: BlockProgress): Promise<void> {
console.time('time:indexer#processBlock-init_state');
// Call a function to create initial state for contracts.
await this._baseIndexer.createInit(this, blockProgress.blockHash, blockProgress.blockNumber);
console.timeEnd('time:indexer#processBlock-init_state');
this._graphWatcher.updateEntityCacheFrothyBlocks(blockProgress);
}
async processBlockAfterEvents (blockHash: string, blockNumber: number, extraData: ExtraEventData): Promise<void> {
console.time('time:indexer#processBlockAfterEvents-mapping_code');
// Call subgraph handler for block.
await this._graphWatcher.handleBlock(blockHash, blockNumber, extraData);
console.timeEnd('time:indexer#processBlockAfterEvents-mapping_code');
console.time('time:indexer#processBlockAfterEvents-dump_subgraph_state');
// Persist subgraph state to the DB.
await this.dumpSubgraphState(blockHash);
console.timeEnd('time:indexer#processBlockAfterEvents-dump_subgraph_state');
}
parseEventNameAndArgs (kind: string, logObj: any): { eventParsed: boolean, eventDetails: any } {
const { topics, data } = logObj;
const contract = this._contractMap.get(kind);
assert(contract);
let logDescription: ethers.utils.LogDescription;
try {
logDescription = contract.parseLog({ data, topics });
} catch (err) {
// Return if no matching event found
if ((err as Error).message.includes('no matching event')) {
log(`WARNING: Skipping event for contract ${kind} as no matching event found in the ABI`);
return { eventParsed: false, eventDetails: {} };
}
throw err;
}
const { eventName, eventInfo, eventSignature } = this._baseIndexer.parseEvent(logDescription);
return {
eventParsed: true,
eventDetails: {
eventName,
eventInfo,
eventSignature
}
};
}
async getStateSyncStatus (): Promise<StateSyncStatus | undefined> {
return this._db.getStateSyncStatus();
}
async updateStateSyncStatusIndexedBlock (blockNumber: number, force?: boolean): Promise<StateSyncStatus | undefined> {
if (!this._serverConfig.enableState) {
return;
}
const dbTx = await this._db.createTransactionRunner();
let res;
try {
res = await this._db.updateStateSyncStatusIndexedBlock(dbTx, blockNumber, force);
await dbTx.commitTransaction();
} catch (error) {
await dbTx.rollbackTransaction();
throw error;
} finally {
await dbTx.release();
}
return res;
}
async updateStateSyncStatusCheckpointBlock (blockNumber: number, force?: boolean): Promise<StateSyncStatus> {
const dbTx = await this._db.createTransactionRunner();
let res;
try {
res = await this._db.updateStateSyncStatusCheckpointBlock(dbTx, blockNumber, force);
await dbTx.commitTransaction();
} catch (error) {
await dbTx.rollbackTransaction();
throw error;
} finally {
await dbTx.release();
}
return res;
}
async getLatestCanonicalBlock (): Promise<BlockProgress | undefined> {
const syncStatus = await this.getSyncStatus();
assert(syncStatus);
if (syncStatus.latestCanonicalBlockHash === constants.HashZero) {
return;
}
const latestCanonicalBlock = await this.getBlockProgress(syncStatus.latestCanonicalBlockHash);
assert(latestCanonicalBlock);
return latestCanonicalBlock;
}
async getLatestStateIndexedBlock (): Promise<BlockProgress> {
return this._baseIndexer.getLatestStateIndexedBlock();
}
async addContracts (): Promise<void> {
// Watching all the contracts in the subgraph.
await this._graphWatcher.addContracts();
}
async watchContract (address: string, kind: string, checkpoint: boolean, startingBlock: number, context?: any): Promise<void> {
return this._baseIndexer.watchContract(address, kind, checkpoint, startingBlock, context);
}
updateStateStatusMap (address: string, stateStatus: StateStatus): void {
this._baseIndexer.updateStateStatusMap(address, stateStatus);
}
cacheContract (contract: Contract): void {
return this._baseIndexer.cacheContract(contract);
}
async saveEventEntity (dbEvent: Event): Promise<Event> {
return this._baseIndexer.saveEventEntity(dbEvent);
}
async saveEvents (dbEvents: Event[]): Promise<void> {
return this._baseIndexer.saveEvents(dbEvents);
}
async getEventsByFilter (blockHash: string, contract?: string, name?: string): Promise<Array<Event>> {
return this._baseIndexer.getEventsByFilter(blockHash, contract, name);
}
isWatchedContract (address : string): Contract | undefined {
return this._baseIndexer.isWatchedContract(address);
}
getWatchedContracts (): Contract[] {
return this._baseIndexer.getWatchedContracts();
}
getContractsByKind (kind: string): Contract[] {
return this._baseIndexer.getContractsByKind(kind);
}
async getProcessedBlockCountForRange (fromBlockNumber: number, toBlockNumber: number): Promise<{ expected: number, actual: number }> {
return this._baseIndexer.getProcessedBlockCountForRange(fromBlockNumber, toBlockNumber);
}
async getEventsInRange (fromBlockNumber: number, toBlockNumber: number): Promise<Array<Event>> {
return this._baseIndexer.getEventsInRange(fromBlockNumber, toBlockNumber, this._serverConfig.gql.maxEventsBlockRange);
}
async getSyncStatus (): Promise<SyncStatus | undefined> {
return this._baseIndexer.getSyncStatus();
}
async getBlocks (blockFilter: { blockHash?: string, blockNumber?: number }): Promise<any> {
return this._baseIndexer.getBlocks(blockFilter);
}
async updateSyncStatusIndexedBlock (blockHash: string, blockNumber: number, force = false): Promise<SyncStatus> {
return this._baseIndexer.updateSyncStatusIndexedBlock(blockHash, blockNumber, force);
}
async updateSyncStatusChainHead (blockHash: string, blockNumber: number, force = false): Promise<SyncStatus> {
return this._baseIndexer.updateSyncStatusChainHead(blockHash, blockNumber, force);
}
async updateSyncStatusCanonicalBlock (blockHash: string, blockNumber: number, force = false): Promise<SyncStatus> {
const syncStatus = this._baseIndexer.updateSyncStatusCanonicalBlock(blockHash, blockNumber, force);
await this.pruneFrothyEntities(blockNumber);
return syncStatus;
}
async updateSyncStatusProcessedBlock (blockHash: string, blockNumber: number, force = false): Promise<SyncStatus> {
return this._baseIndexer.updateSyncStatusProcessedBlock(blockHash, blockNumber, force);
}
async updateSyncStatusIndexingError (hasIndexingError: boolean): Promise<SyncStatus | undefined> {
return this._baseIndexer.updateSyncStatusIndexingError(hasIndexingError);
}
async updateSyncStatus (syncStatus: DeepPartial<SyncStatus>): Promise<SyncStatus> {
return this._baseIndexer.updateSyncStatus(syncStatus);
}
async getEvent (id: string): Promise<Event | undefined> {
return this._baseIndexer.getEvent(id);
}
async getBlockProgress (blockHash: string): Promise<BlockProgress | undefined> {
return this._baseIndexer.getBlockProgress(blockHash);
}
async getBlockProgressEntities (where: FindConditions<BlockProgress>, options: FindManyOptions<BlockProgress>): Promise<BlockProgress[]> {
return this._baseIndexer.getBlockProgressEntities(where, options);
}
async getBlocksAtHeight (height: number, isPruned: boolean): Promise<BlockProgress[]> {
return this._baseIndexer.getBlocksAtHeight(height, isPruned);
}
async fetchAndSaveFilteredEventsAndBlocks (startBlock: number, endBlock: number): Promise<{
blockProgress: BlockProgress,
events: DeepPartial<Event>[],
ethFullBlock: EthFullBlock;
ethFullTransactions: EthFullTransaction[];
}[]> {
return this._baseIndexer.fetchAndSaveFilteredEventsAndBlocks(startBlock, endBlock, this.eventSignaturesMap, this.parseEventNameAndArgs.bind(this));
}
async fetchEventsForContracts (blockHash: string, blockNumber: number, addresses: string[]): Promise<DeepPartial<Event>[]> {
return this._baseIndexer.fetchEventsForContracts(blockHash, blockNumber, addresses, this.eventSignaturesMap, this.parseEventNameAndArgs.bind(this));
}
async saveBlockAndFetchEvents (block: DeepPartial<BlockProgress>): Promise<[
BlockProgress,
DeepPartial<Event>[],
EthFullTransaction[]
]> {
return this._saveBlockAndFetchEvents(block);
}
async getBlockEvents (blockHash: string, where: Where, queryOptions: QueryOptions): Promise<Array<Event>> {
return this._baseIndexer.getBlockEvents(blockHash, where, queryOptions);
}
async removeUnknownEvents (block: BlockProgress): Promise<void> {
return this._baseIndexer.removeUnknownEvents(Event, block);
}
async markBlocksAsPruned (blocks: BlockProgress[]): Promise<void> {
await this._baseIndexer.markBlocksAsPruned(blocks);
await this._graphWatcher.pruneEntities(FrothyEntity, blocks, SUBGRAPH_ENTITIES);
}
async pruneFrothyEntities (blockNumber: number): Promise<void> {
await this._graphWatcher.pruneFrothyEntities(FrothyEntity, blockNumber);
}
async resetLatestEntities (blockNumber: number): Promise<void> {
await this._graphWatcher.resetLatestEntities(blockNumber);
}
async updateBlockProgress (block: BlockProgress, lastProcessedEventIndex: number): Promise<BlockProgress> {
return this._baseIndexer.updateBlockProgress(block, lastProcessedEventIndex);
}
async getAncestorAtHeight (blockHash: string, height: number): Promise<string> {
return this._baseIndexer.getAncestorAtHeight(blockHash, height);
}
async resetWatcherToBlock (blockNumber: number): Promise<void> {
const entities = [...ENTITIES, FrothyEntity];
await this._baseIndexer.resetWatcherToBlock(blockNumber, entities);
await this.resetLatestEntities(blockNumber);
}
async clearProcessedBlockData (block: BlockProgress): Promise<void> {
const entities = [...ENTITIES, FrothyEntity];
await this._baseIndexer.clearProcessedBlockData(block, entities);
await this.resetLatestEntities(block.blockNumber);
}
getEntityTypesMap (): Map<string, { [key: string]: string }> {
return this._entityTypesMap;
}
getRelationsMap (): Map<any, { [key: string]: any }> {
return this._relationsMap;
}
updateSubgraphState (contractAddress: string, data: any): void {
return updateSubgraphState(this._subgraphStateMap, contractAddress, data);
}
async dumpSubgraphState (blockHash: string, isStateFinalized = false): Promise<void> {
return dumpSubgraphState(this, this._subgraphStateMap, blockHash, isStateFinalized);
}
_populateEntityTypesMap (): void {
this._entityTypesMap.set('RouteProcessor', {
id: 'ID',
routeCount: 'BigInt',
userCount: 'BigInt'
});
this._entityTypesMap.set('Route', {
id: 'ID',
from: 'Bytes',
to: 'Bytes',
tokenIn: 'Bytes',
tokenOut: 'Bytes',
amountIn: 'BigInt',
amountOutMin: 'BigInt',
amountOut: 'BigInt',
timestamp: 'BigInt'
});
this._entityTypesMap.set('User', {
id: 'ID',
routeCount: 'BigInt'
});
}
// eslint-disable-next-line @typescript-eslint/no-empty-function
_populateRelationsMap (): void {
}
async _saveBlockAndFetchEvents ({
cid: blockCid,
blockHash,
blockNumber,
blockTimestamp,
parentHash
}: DeepPartial<BlockProgress>): Promise<[
BlockProgress,
DeepPartial<Event>[],
EthFullTransaction[]
]> {
assert(blockHash);
assert(blockNumber);
const { events: dbEvents, transactions } = await this._baseIndexer.fetchEvents(blockHash, blockNumber, this.eventSignaturesMap, this.parseEventNameAndArgs.bind(this));
const dbTx = await this._db.createTransactionRunner();
try {
const block = {
cid: blockCid,
blockHash,
blockNumber,
blockTimestamp,
parentHash
};
console.time(`time:indexer#_saveBlockAndFetchEvents-db-save-${blockNumber}`);
const blockProgress = await this._db.saveBlockWithEvents(dbTx, block, dbEvents);
await dbTx.commitTransaction();
console.timeEnd(`time:indexer#_saveBlockAndFetchEvents-db-save-${blockNumber}`);
return [blockProgress, [], transactions];
} catch (error) {
await dbTx.rollbackTransaction();
throw error;
} finally {
await dbTx.release();
}
}
async getFullTransactions (txHashList: string[]): Promise<EthFullTransaction[]> {
return this._baseIndexer.getFullTransactions(txHashList);
}
}

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//
// Copyright 2021 Vulcanize, Inc.
//
import debug from 'debug';
import { JobRunnerCmd } from '@cerc-io/cli';
import { JobRunner } from '@cerc-io/util';
import { getGraphDbAndWatcher } from '@cerc-io/graph-node';
import { Indexer } from './indexer';
import { Database, ENTITY_QUERY_TYPE_MAP, ENTITY_TO_LATEST_ENTITY_MAP } from './database';
const log = debug('vulcanize:job-runner');
export const main = async (): Promise<any> => {
const jobRunnerCmd = new JobRunnerCmd();
await jobRunnerCmd.init(Database);
const { graphWatcher } = await getGraphDbAndWatcher(
jobRunnerCmd.config.server,
jobRunnerCmd.clients.ethClient,
jobRunnerCmd.ethProvider,
jobRunnerCmd.database.baseDatabase,
ENTITY_QUERY_TYPE_MAP,
ENTITY_TO_LATEST_ENTITY_MAP
);
await jobRunnerCmd.initIndexer(Indexer, graphWatcher);
await jobRunnerCmd.exec(async (jobRunner: JobRunner): Promise<void> => {
await jobRunner.subscribeBlockProcessingQueue();
await jobRunner.subscribeHistoricalProcessingQueue();
await jobRunner.subscribeEventProcessingQueue();
await jobRunner.subscribeBlockCheckpointQueue();
await jobRunner.subscribeHooksQueue();
});
};
main().then(() => {
log('Starting job runner...');
}).catch(err => {
log(err);
});
process.on('uncaughtException', err => {
log('uncaughtException', err);
});

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//
// Copyright 2021 Vulcanize, Inc.
//
import assert from 'assert';
import debug from 'debug';
import { GraphQLResolveInfo } from 'graphql';
import { ExpressContext } from 'apollo-server-express';
import winston from 'winston';
import {
gqlTotalQueryCount,
gqlQueryCount,
gqlQueryDuration,
getResultState,
IndexerInterface,
GraphQLBigInt,
GraphQLBigDecimal,
BlockHeight,
OrderDirection,
jsonBigIntStringReplacer,
EventWatcher,
// eslint-disable-next-line @typescript-eslint/no-unused-vars
setGQLCacheHints
} from '@cerc-io/util';
import { Indexer } from './indexer';
import { RouteProcessor } from './entity/RouteProcessor';
import { Route } from './entity/Route';
import { User } from './entity/User';
const log = debug('vulcanize:resolver');
const executeAndRecordMetrics = async (
indexer: Indexer,
gqlLogger: winston.Logger,
opName: string,
expressContext: ExpressContext,
operation: () => Promise<any>
) => {
gqlTotalQueryCount.inc(1);
gqlQueryCount.labels(opName).inc(1);
const endTimer = gqlQueryDuration.labels(opName).startTimer();
try {
const [result, syncStatus] = await Promise.all([
operation(),
indexer.getSyncStatus()
]);
gqlLogger.info({
opName,
query: expressContext.req.body.query,
variables: expressContext.req.body.variables,
latestIndexedBlockNumber: syncStatus?.latestIndexedBlockNumber,
urlPath: expressContext.req.path,
apiKey: expressContext.req.header('x-api-key'),
origin: expressContext.req.headers.origin
});
return result;
} catch (error) {
gqlLogger.error({
opName,
error,
query: expressContext.req.body.query,
variables: expressContext.req.body.variables,
urlPath: expressContext.req.path,
apiKey: expressContext.req.header('x-api-key'),
origin: expressContext.req.headers.origin
});
throw error;
} finally {
endTimer();
}
};
export const createResolvers = async (
indexerArg: IndexerInterface,
eventWatcher: EventWatcher,
gqlLogger: winston.Logger
): Promise<any> => {
const indexer = indexerArg as Indexer;
// eslint-disable-next-line @typescript-eslint/no-unused-vars
const gqlCacheConfig = indexer.serverConfig.gql.cache;
return {
BigInt: GraphQLBigInt,
BigDecimal: GraphQLBigDecimal,
Event: {
__resolveType: (obj: any) => {
assert(obj.__typename);
return obj.__typename;
}
},
Subscription: {
onEvent: {
subscribe: () => eventWatcher.getEventIterator()
}
},
Mutation: {
watchContract: async (_: any, { address, kind, checkpoint, startingBlock = 1 }: { address: string, kind: string, checkpoint: boolean, startingBlock: number }): Promise<boolean> => {
log('watchContract', address, kind, checkpoint, startingBlock);
await indexer.watchContract(address, kind, checkpoint, startingBlock);
return true;
}
},
Query: {
routeProcessor: async (
_: any,
{ id, block = {} }: { id: string, block: BlockHeight },
expressContext: ExpressContext,
info: GraphQLResolveInfo
) => {
log('routeProcessor', id, JSON.stringify(block, jsonBigIntStringReplacer));
// Set cache-control hints
// setGQLCacheHints(info, block, gqlCacheConfig);
return executeAndRecordMetrics(
indexer,
gqlLogger,
'routeProcessor',
expressContext,
async () => indexer.getSubgraphEntity(RouteProcessor, id, block, info)
);
},
routeProcessors: async (
_: any,
{ block = {}, where, first, skip, orderBy, orderDirection }: { block: BlockHeight, where: { [key: string]: any }, first: number, skip: number, orderBy: string, orderDirection: OrderDirection },
expressContext: ExpressContext,
info: GraphQLResolveInfo
) => {
log('routeProcessors', JSON.stringify(block, jsonBigIntStringReplacer), JSON.stringify(where, jsonBigIntStringReplacer), first, skip, orderBy, orderDirection);
// Set cache-control hints
// setGQLCacheHints(info, block, gqlCacheConfig);
return executeAndRecordMetrics(
indexer,
gqlLogger,
'routeProcessors',
expressContext,
async () => indexer.getSubgraphEntities(
RouteProcessor,
block,
where,
{ limit: first, skip, orderBy, orderDirection },
info
)
);
},
route: async (
_: any,
{ id, block = {} }: { id: string, block: BlockHeight },
expressContext: ExpressContext,
info: GraphQLResolveInfo
) => {
log('route', id, JSON.stringify(block, jsonBigIntStringReplacer));
// Set cache-control hints
// setGQLCacheHints(info, block, gqlCacheConfig);
return executeAndRecordMetrics(
indexer,
gqlLogger,
'route',
expressContext,
async () => indexer.getSubgraphEntity(Route, id, block, info)
);
},
routes: async (
_: any,
{ block = {}, where, first, skip, orderBy, orderDirection }: { block: BlockHeight, where: { [key: string]: any }, first: number, skip: number, orderBy: string, orderDirection: OrderDirection },
expressContext: ExpressContext,
info: GraphQLResolveInfo
) => {
log('routes', JSON.stringify(block, jsonBigIntStringReplacer), JSON.stringify(where, jsonBigIntStringReplacer), first, skip, orderBy, orderDirection);
// Set cache-control hints
// setGQLCacheHints(info, block, gqlCacheConfig);
return executeAndRecordMetrics(
indexer,
gqlLogger,
'routes',
expressContext,
async () => indexer.getSubgraphEntities(
Route,
block,
where,
{ limit: first, skip, orderBy, orderDirection },
info
)
);
},
user: async (
_: any,
{ id, block = {} }: { id: string, block: BlockHeight },
expressContext: ExpressContext,
info: GraphQLResolveInfo
) => {
log('user', id, JSON.stringify(block, jsonBigIntStringReplacer));
// Set cache-control hints
// setGQLCacheHints(info, block, gqlCacheConfig);
return executeAndRecordMetrics(
indexer,
gqlLogger,
'user',
expressContext,
async () => indexer.getSubgraphEntity(User, id, block, info)
);
},
users: async (
_: any,
{ block = {}, where, first, skip, orderBy, orderDirection }: { block: BlockHeight, where: { [key: string]: any }, first: number, skip: number, orderBy: string, orderDirection: OrderDirection },
expressContext: ExpressContext,
info: GraphQLResolveInfo
) => {
log('users', JSON.stringify(block, jsonBigIntStringReplacer), JSON.stringify(where, jsonBigIntStringReplacer), first, skip, orderBy, orderDirection);
// Set cache-control hints
// setGQLCacheHints(info, block, gqlCacheConfig);
return executeAndRecordMetrics(
indexer,
gqlLogger,
'users',
expressContext,
async () => indexer.getSubgraphEntities(
User,
block,
where,
{ limit: first, skip, orderBy, orderDirection },
info
)
);
},
events: async (
_: any,
{ blockHash, contractAddress, name }: { blockHash: string, contractAddress: string, name?: string },
expressContext: ExpressContext
) => {
log('events', blockHash, contractAddress, name);
return executeAndRecordMetrics(
indexer,
gqlLogger,
'events',
expressContext,
async () => {
const block = await indexer.getBlockProgress(blockHash);
if (!block || !block.isComplete) {
throw new Error(`Block hash ${blockHash} number ${block?.blockNumber} not processed yet`);
}
const events = await indexer.getEventsByFilter(blockHash, contractAddress, name);
return events.map(event => indexer.getResultEvent(event));
}
);
},
eventsInRange: async (
_: any,
{ fromBlockNumber, toBlockNumber }: { fromBlockNumber: number, toBlockNumber: number },
expressContext: ExpressContext
) => {
log('eventsInRange', fromBlockNumber, toBlockNumber);
return executeAndRecordMetrics(
indexer,
gqlLogger,
'eventsInRange',
expressContext,
async () => {
const syncStatus = await indexer.getSyncStatus();
if (!syncStatus) {
throw new Error('No blocks processed yet');
}
if ((fromBlockNumber < syncStatus.initialIndexedBlockNumber) || (toBlockNumber > syncStatus.latestProcessedBlockNumber)) {
throw new Error(`Block range should be between ${syncStatus.initialIndexedBlockNumber} and ${syncStatus.latestProcessedBlockNumber}`);
}
const events = await indexer.getEventsInRange(fromBlockNumber, toBlockNumber);
return events.map(event => indexer.getResultEvent(event));
}
);
},
getStateByCID: async (
_: any,
{ cid }: { cid: string },
expressContext: ExpressContext
) => {
log('getStateByCID', cid);
return executeAndRecordMetrics(
indexer,
gqlLogger,
'getStateByCID',
expressContext,
async () => {
const state = await indexer.getStateByCID(cid);
return state && state.block.isComplete ? getResultState(state) : undefined;
}
);
},
getState: async (
_: any,
{ blockHash, contractAddress, kind }: { blockHash: string, contractAddress: string, kind: string },
expressContext: ExpressContext
) => {
log('getState', blockHash, contractAddress, kind);
return executeAndRecordMetrics(
indexer,
gqlLogger,
'getState',
expressContext,
async () => {
const state = await indexer.getPrevState(blockHash, contractAddress, kind);
return state && state.block.isComplete ? getResultState(state) : undefined;
}
);
},
_meta: async (
_: any,
{ block = {} }: { block: BlockHeight },
expressContext: ExpressContext
) => {
log('_meta');
return executeAndRecordMetrics(
indexer,
gqlLogger,
'_meta',
expressContext,
async () => indexer.getMetaData(block)
);
},
getSyncStatus: async (
_: any,
__: Record<string, never>,
expressContext: ExpressContext
) => {
log('getSyncStatus');
return executeAndRecordMetrics(
indexer,
gqlLogger,
'getSyncStatus',
expressContext,
async () => indexer.getSyncStatus()
);
}
}
};
};

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packages/route-processor-watcher/src/schema.gql Normal file
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directive @cacheControl(maxAge: Int, inheritMaxAge: Boolean, scope: CacheControlScope) on FIELD_DEFINITION | OBJECT | INTERFACE | UNION
enum CacheControlScope {
PUBLIC
PRIVATE
}
scalar BigInt
scalar BigDecimal
scalar Bytes
type Proof {
data: String!
}
type _Block_ {
cid: String
hash: String!
number: Int!
timestamp: Int!
parentHash: String!
}
type _Transaction_ {
hash: String!
index: Int!
from: String!
to: String!
}
type ResultEvent {
block: _Block_!
tx: _Transaction_!
contract: String!
eventIndex: Int!
event: Event!
proof: Proof
}
union Event = OwnershipTransferredEvent | RouteEvent
type OwnershipTransferredEvent {
previousOwner: String!
newOwner: String!
}
type RouteEvent {
from: String!
to: String!
tokenIn: String!
tokenOut: String!
amountIn: BigInt!
amountOutMin: BigInt!
amountOut: BigInt!
}
input Block_height {
hash: Bytes
number: Int
}
input BlockChangedFilter {
number_gte: Int!
}
enum OrderDirection {
asc
desc
}
enum RouteProcessor_orderBy {
id
routeCount
userCount
}
input RouteProcessor_filter {
id: ID
id_not: ID
id_gt: ID
id_lt: ID
id_gte: ID
id_lte: ID
id_in: [ID!]
id_not_in: [ID!]
routeCount: BigInt
routeCount_not: BigInt
routeCount_gt: BigInt
routeCount_lt: BigInt
routeCount_gte: BigInt
routeCount_lte: BigInt
routeCount_in: [BigInt!]
routeCount_not_in: [BigInt!]
userCount: BigInt
userCount_not: BigInt
userCount_gt: BigInt
userCount_lt: BigInt
userCount_gte: BigInt
userCount_lte: BigInt
userCount_in: [BigInt!]
userCount_not_in: [BigInt!]
_change_block: BlockChangedFilter
and: [RouteProcessor_filter]
or: [RouteProcessor_filter]
}
enum Route_orderBy {
id
from
to
tokenIn
tokenOut
amountIn
amountOutMin
amountOut
timestamp
}
input Route_filter {
id: ID
id_not: ID
id_gt: ID
id_lt: ID
id_gte: ID
id_lte: ID
id_in: [ID!]
id_not_in: [ID!]
from: Bytes
from_not: Bytes
from_gt: Bytes
from_lt: Bytes
from_gte: Bytes
from_lte: Bytes
from_in: [Bytes!]
from_not_in: [Bytes!]
from_contains: Bytes
from_not_contains: Bytes
to: Bytes
to_not: Bytes
to_gt: Bytes
to_lt: Bytes
to_gte: Bytes
to_lte: Bytes
to_in: [Bytes!]
to_not_in: [Bytes!]
to_contains: Bytes
to_not_contains: Bytes
tokenIn: Bytes
tokenIn_not: Bytes
tokenIn_gt: Bytes
tokenIn_lt: Bytes
tokenIn_gte: Bytes
tokenIn_lte: Bytes
tokenIn_in: [Bytes!]
tokenIn_not_in: [Bytes!]
tokenIn_contains: Bytes
tokenIn_not_contains: Bytes
tokenOut: Bytes
tokenOut_not: Bytes
tokenOut_gt: Bytes
tokenOut_lt: Bytes
tokenOut_gte: Bytes
tokenOut_lte: Bytes
tokenOut_in: [Bytes!]
tokenOut_not_in: [Bytes!]
tokenOut_contains: Bytes
tokenOut_not_contains: Bytes
amountIn: BigInt
amountIn_not: BigInt
amountIn_gt: BigInt
amountIn_lt: BigInt
amountIn_gte: BigInt
amountIn_lte: BigInt
amountIn_in: [BigInt!]
amountIn_not_in: [BigInt!]
amountOutMin: BigInt
amountOutMin_not: BigInt
amountOutMin_gt: BigInt
amountOutMin_lt: BigInt
amountOutMin_gte: BigInt
amountOutMin_lte: BigInt
amountOutMin_in: [BigInt!]
amountOutMin_not_in: [BigInt!]
amountOut: BigInt
amountOut_not: BigInt
amountOut_gt: BigInt
amountOut_lt: BigInt
amountOut_gte: BigInt
amountOut_lte: BigInt
amountOut_in: [BigInt!]
amountOut_not_in: [BigInt!]
timestamp: BigInt
timestamp_not: BigInt
timestamp_gt: BigInt
timestamp_lt: BigInt
timestamp_gte: BigInt
timestamp_lte: BigInt
timestamp_in: [BigInt!]
timestamp_not_in: [BigInt!]
_change_block: BlockChangedFilter
and: [Route_filter]
or: [Route_filter]
}
enum User_orderBy {
id
routeCount
}
input User_filter {
id: ID
id_not: ID
id_gt: ID
id_lt: ID
id_gte: ID
id_lte: ID
id_in: [ID!]
id_not_in: [ID!]
routeCount: BigInt
routeCount_not: BigInt
routeCount_gt: BigInt
routeCount_lt: BigInt
routeCount_gte: BigInt
routeCount_lte: BigInt
routeCount_in: [BigInt!]
routeCount_not_in: [BigInt!]
_change_block: BlockChangedFilter
and: [User_filter]
or: [User_filter]
}
type _MetaBlock_ {
hash: Bytes
number: Int!
timestamp: Int
}
type _Meta_ {
block: _MetaBlock_!
deployment: String!
hasIndexingErrors: Boolean!
}
type ResultState {
block: _Block_!
contractAddress: String!
cid: String!
kind: String!
data: String!
}
type SyncStatus {
latestIndexedBlockHash: String!
latestIndexedBlockNumber: Int!
latestCanonicalBlockHash: String!
latestCanonicalBlockNumber: Int!
initialIndexedBlockHash: String!
initialIndexedBlockNumber: Int!
latestProcessedBlockHash: String!
latestProcessedBlockNumber: Int!
}
type Query {
events(blockHash: String!, contractAddress: String!, name: String): [ResultEvent!]
eventsInRange(fromBlockNumber: Int!, toBlockNumber: Int!): [ResultEvent!]
routeProcessor(id: ID!, block: Block_height): RouteProcessor
routeProcessors(block: Block_height, where: RouteProcessor_filter, orderBy: RouteProcessor_orderBy, orderDirection: OrderDirection, first: Int = 100, skip: Int = 0): [RouteProcessor!]!
route(id: ID!, block: Block_height): Route
routes(block: Block_height, where: Route_filter, orderBy: Route_orderBy, orderDirection: OrderDirection, first: Int = 100, skip: Int = 0): [Route!]!
user(id: ID!, block: Block_height): User
users(block: Block_height, where: User_filter, orderBy: User_orderBy, orderDirection: OrderDirection, first: Int = 100, skip: Int = 0): [User!]!
_meta(block: Block_height): _Meta_
getStateByCID(cid: String!): ResultState
getState(blockHash: String!, contractAddress: String!, kind: String): ResultState
getSyncStatus: SyncStatus
}
type RouteProcessor {
id: ID!
routeCount: BigInt!
userCount: BigInt!
}
type Route {
id: ID!
from: Bytes!
to: Bytes!
tokenIn: Bytes!
tokenOut: Bytes!
amountIn: BigInt!
amountOutMin: BigInt!
amountOut: BigInt!
timestamp: BigInt!
}
type User {
id: ID!
routeCount: BigInt!
}
type Mutation {
watchContract(address: String!, kind: String!, checkpoint: Boolean!, startingBlock: Int): Boolean!
}
type Subscription {
onEvent: ResultEvent!
}

43
packages/route-processor-watcher/src/server.ts Normal file
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@ -0,0 +1,43 @@
//
// Copyright 2021 Vulcanize, Inc.
//
import fs from 'fs';
import path from 'path';
import 'reflect-metadata';
import debug from 'debug';
import { ServerCmd } from '@cerc-io/cli';
import { getGraphDbAndWatcher } from '@cerc-io/graph-node';
import { createResolvers } from './resolvers';
import { Indexer } from './indexer';
import { Database, ENTITY_QUERY_TYPE_MAP, ENTITY_TO_LATEST_ENTITY_MAP } from './database';
const log = debug('vulcanize:server');
export const main = async (): Promise<any> => {
const serverCmd = new ServerCmd();
await serverCmd.init(Database);
const { graphWatcher } = await getGraphDbAndWatcher(
serverCmd.config.server,
serverCmd.clients.ethClient,
serverCmd.ethProvider,
serverCmd.database.baseDatabase,
ENTITY_QUERY_TYPE_MAP,
ENTITY_TO_LATEST_ENTITY_MAP
);
await serverCmd.initIndexer(Indexer, graphWatcher);
const typeDefs = fs.readFileSync(path.join(__dirname, 'schema.gql')).toString();
return serverCmd.exec(createResolvers, typeDefs);
};
main().then(() => {
log('Starting server...');
}).catch(err => {
log(err);
});

3
packages/route-processor-watcher/src/types.ts Normal file
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@ -0,0 +1,3 @@
//
// Copyright 2021 Vulcanize, Inc.
//

BIN
packages/route-processor-watcher/subgraph-build/RouteProcessor/RouteProcessor.wasm Normal file
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Binary file not shown.

289
packages/route-processor-watcher/subgraph-build/RouteProcessor/abis/RouteProcessor3.json Normal file
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@ -0,0 +1,289 @@
[
{
"inputs": [
{
"internalType": "address",
"name": "_bentoBox",
"type": "address"
},
{
"internalType": "address[]",
"name": "priviledgedUserList",
"type": "address[]"
}
],
"stateMutability": "nonpayable",
"type": "constructor"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "previousOwner",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "newOwner",
"type": "address"
}
],
"name": "OwnershipTransferred",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "from",
"type": "address"
},
{
"indexed": false,
"internalType": "address",
"name": "to",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "tokenIn",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "tokenOut",
"type": "address"
},
{
"indexed": false,
"internalType": "uint256",
"name": "amountIn",
"type": "uint256"
},
{
"indexed": false,
"internalType": "uint256",
"name": "amountOutMin",
"type": "uint256"
},
{
"indexed": false,
"internalType": "uint256",
"name": "amountOut",
"type": "uint256"
}
],
"name": "Route",
"type": "event"
},
{
"inputs": [],
"name": "bentoBox",
"outputs": [
{
"internalType": "contract IBentoBoxMinimal",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "owner",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "pause",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "tokenIn",
"type": "address"
},
{
"internalType": "uint256",
"name": "amountIn",
"type": "uint256"
},
{
"internalType": "address",
"name": "tokenOut",
"type": "address"
},
{
"internalType": "uint256",
"name": "amountOutMin",
"type": "uint256"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "bytes",
"name": "route",
"type": "bytes"
}
],
"name": "processRoute",
"outputs": [
{
"internalType": "uint256",
"name": "amountOut",
"type": "uint256"
}
],
"stateMutability": "payable",
"type": "function"
},
{
"inputs": [],
"name": "renounceOwnership",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "resume",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "user",
"type": "address"
},
{
"internalType": "bool",
"name": "priviledge",
"type": "bool"
}
],
"name": "setPriviledge",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "newOwner",
"type": "address"
}
],
"name": "transferOwnership",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address payable",
"name": "transferValueTo",
"type": "address"
},
{
"internalType": "uint256",
"name": "amountValueTransfer",
"type": "uint256"
},
{
"internalType": "address",
"name": "tokenIn",
"type": "address"
},
{
"internalType": "uint256",
"name": "amountIn",
"type": "uint256"
},
{
"internalType": "address",
"name": "tokenOut",
"type": "address"
},
{
"internalType": "uint256",
"name": "amountOutMin",
"type": "uint256"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "bytes",
"name": "route",
"type": "bytes"
}
],
"name": "transferValueAndprocessRoute",
"outputs": [
{
"internalType": "uint256",
"name": "amountOut",
"type": "uint256"
}
],
"stateMutability": "payable",
"type": "function"
},
{
"inputs": [
{
"internalType": "int256",
"name": "amount0Delta",
"type": "int256"
},
{
"internalType": "int256",
"name": "amount1Delta",
"type": "int256"
},
{
"internalType": "bytes",
"name": "data",
"type": "bytes"
}
],
"name": "uniswapV3SwapCallback",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"stateMutability": "payable",
"type": "receive"
}
]

38
packages/route-processor-watcher/subgraph-build/schema.graphql Normal file
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@ -0,0 +1,38 @@
type RouteProcessor @entity {
# route processor address
id: ID!
# amount of routes processed
routeCount: BigInt!
# amount of users
userCount: BigInt!
}
type Route @entity {
# tx hash - tx index
id: ID!
# from address
from: Bytes!
# to address
to: Bytes!
# tokenIn address
tokenIn: Bytes!
# tokenOut address
tokenOut: Bytes!
# amount of tokenIn
amountIn: BigInt!
# min amount of tokenOut
amountOutMin: BigInt!
# amount of tokenOut
amountOut: BigInt!
# timestamp
timestamp: BigInt!
}
type User @entity {
# user address
id: ID!
# amount of routes processed
routeCount: BigInt!
# list of routes processed
#routes: [Route!]! @derivedFrom(field: "from")
}

24
packages/route-processor-watcher/subgraph-build/subgraph.yaml Normal file
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@ -0,0 +1,24 @@
specVersion: 0.0.4
schema:
file: schema.graphql
dataSources:
- kind: ethereum/contract
name: RouteProcessor
network: mainnet
source:
address: "0x1f2fcf1d036b375b384012e61d3aa33f8c256bbe"
startBlock: 3685230
abi: RouteProcessor
mapping:
kind: ethereum/events
apiVersion: 0.0.6
language: wasm/assemblyscript
file: RouteProcessor/RouteProcessor.wasm
entities: []
abis:
- name: RouteProcessor
file: RouteProcessor/abis/RouteProcessor3.json
eventHandlers:
- event: Route(indexed address,address,indexed address,indexed
address,uint256,uint256,uint256)
handler: handleRoute

74
packages/route-processor-watcher/tsconfig.json Normal file
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@ -0,0 +1,74 @@
{
"compilerOptions": {
/* Visit https://aka.ms/tsconfig.json to read more about this file */
/* Basic Options */
// "incremental": true, /* Enable incremental compilation */
"target": "es5", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', 'ES2021', or 'ESNEXT'. */
"module": "commonjs", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
"lib": ["es2019"], /* Specify library files to be included in the compilation. */
// "allowJs": true, /* Allow javascript files to be compiled. */
// "checkJs": true, /* Report errors in .js files. */
// "jsx": "preserve", /* Specify JSX code generation: 'preserve', 'react-native', 'react', 'react-jsx' or 'react-jsxdev'. */
// "declaration": true, /* Generates corresponding '.d.ts' file. */
// "declarationMap": true, /* Generates a sourcemap for each corresponding '.d.ts' file. */
"sourceMap": true, /* Generates corresponding '.map' file. */
// "outFile": "./", /* Concatenate and emit output to single file. */
"outDir": "dist", /* Redirect output structure to the directory. */
// "rootDir": "./", /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
// "composite": true, /* Enable project compilation */
// "tsBuildInfoFile": "./", /* Specify file to store incremental compilation information */
// "removeComments": true, /* Do not emit comments to output. */
// "noEmit": true, /* Do not emit outputs. */
// "importHelpers": true, /* Import emit helpers from 'tslib'. */
"downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
// "isolatedModules": true, /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
/* Strict Type-Checking Options */
"strict": true, /* Enable all strict type-checking options. */
// "noImplicitAny": true, /* Raise error on expressions and declarations with an implied 'any' type. */
// "strictNullChecks": true, /* Enable strict null checks. */
// "strictFunctionTypes": true, /* Enable strict checking of function types. */
// "strictBindCallApply": true, /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
// "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */
// "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */
// "alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */
/* Additional Checks */
// "noUnusedLocals": true, /* Report errors on unused locals. */
// "noUnusedParameters": true, /* Report errors on unused parameters. */
// "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
// "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */
// "noUncheckedIndexedAccess": true, /* Include 'undefined' in index signature results */
// "noImplicitOverride": true, /* Ensure overriding members in derived classes are marked with an 'override' modifier. */
// "noPropertyAccessFromIndexSignature": true, /* Require undeclared properties from index signatures to use element accesses. */
/* Module Resolution Options */
// "moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
// "baseUrl": "./", /* Base directory to resolve non-absolute module names. */
// "paths": {}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
// "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */
// "typeRoots": [], /* List of folders to include type definitions from. */
// "types": [], /* Type declaration files to be included in compilation. */
// "allowSyntheticDefaultImports": true, /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
"esModuleInterop": true, /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
// "preserveSymlinks": true, /* Do not resolve the real path of symlinks. */
// "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
/* Source Map Options */
// "sourceRoot": "", /* Specify the location where debugger should locate TypeScript files instead of source locations. */
// "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
// "inlineSourceMap": true, /* Emit a single file with source maps instead of having a separate file. */
// "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
/* Experimental Options */
"experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */
// "emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */
/* Advanced Options */
"skipLibCheck": true, /* Skip type checking of declaration files. */
"forceConsistentCasingInFileNames": true, /* Disallow inconsistently-cased references to the same file. */
"resolveJsonModule": true /* Enabling the option allows importing JSON, and validating the types in that JSON file. */
},
"include": ["src/**/*"]
}

2
packages/sushiswap-watcher/environments/local.toml
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@ -93,7 +93,7 @@
blockDelayInMilliSecs = 2000 blockDelayInMilliSecs = 2000
# Number of blocks by which block processing lags behind head # Number of blocks by which block processing lags behind head
blockProcessingOffset = 16 blockProcessingOffset = 0
# Boolean to switch between modes of processing events when starting the server. # Boolean to switch between modes of processing events when starting the server.
# Setting to true will fetch filtered events and required blocks in a range of blocks and then process them. # Setting to true will fetch filtered events and required blocks in a range of blocks and then process them.

10
packages/sushiswap-watcher/package.json
View File

@ -39,11 +39,11 @@
"homepage": "https://github.com/cerc-io/watcher-ts#readme", "homepage": "https://github.com/cerc-io/watcher-ts#readme",
"dependencies": { "dependencies": {
"@apollo/client": "^3.3.19", "@apollo/client": "^3.3.19",
"@cerc-io/cli": "^0.2.97", "@cerc-io/cli": "^0.2.98",
"@cerc-io/ipld-eth-client": "^0.2.97", "@cerc-io/ipld-eth-client": "^0.2.98",
"@cerc-io/solidity-mapper": "^0.2.97", "@cerc-io/solidity-mapper": "^0.2.98",
"@cerc-io/util": "^0.2.97", "@cerc-io/util": "^0.2.98",
"@cerc-io/graph-node": "^0.2.97", "@cerc-io/graph-node": "^0.2.98",
"@ethersproject/providers": "^5.4.4", "@ethersproject/providers": "^5.4.4",
"debug": "^4.3.1", "debug": "^4.3.1",
"decimal.js": "^10.3.1", "decimal.js": "^10.3.1",

2
packages/v2-watcher/environments/local.toml
View File

@ -93,7 +93,7 @@
blockDelayInMilliSecs = 2000 blockDelayInMilliSecs = 2000
# Number of blocks by which block processing lags behind head # Number of blocks by which block processing lags behind head
blockProcessingOffset = 16 blockProcessingOffset = 0
# Boolean to switch between modes of processing events when starting the server. # Boolean to switch between modes of processing events when starting the server.
# Setting to true will fetch filtered events and required blocks in a range of blocks and then process them. # Setting to true will fetch filtered events and required blocks in a range of blocks and then process them.

10
packages/v2-watcher/package.json
View File

@ -39,11 +39,11 @@
"homepage": "https://github.com/cerc-io/watcher-ts#readme", "homepage": "https://github.com/cerc-io/watcher-ts#readme",
"dependencies": { "dependencies": {
"@apollo/client": "^3.3.19", "@apollo/client": "^3.3.19",
"@cerc-io/cli": "^0.2.97", "@cerc-io/cli": "^0.2.98",
"@cerc-io/ipld-eth-client": "^0.2.97", "@cerc-io/ipld-eth-client": "^0.2.98",
"@cerc-io/solidity-mapper": "^0.2.97", "@cerc-io/solidity-mapper": "^0.2.98",
"@cerc-io/util": "^0.2.97", "@cerc-io/util": "^0.2.98",
"@cerc-io/graph-node": "^0.2.97", "@cerc-io/graph-node": "^0.2.98",
"@ethersproject/providers": "^5.4.4", "@ethersproject/providers": "^5.4.4",
"debug": "^4.3.1", "debug": "^4.3.1",
"decimal.js": "^10.3.1", "decimal.js": "^10.3.1",

2
packages/v3-watcher/environments/local.toml
View File

@ -94,7 +94,7 @@
blockDelayInMilliSecs = 2000 blockDelayInMilliSecs = 2000
# Number of blocks by which block processing lags behind head # Number of blocks by which block processing lags behind head
blockProcessingOffset = 16 blockProcessingOffset = 0
# Boolean to switch between modes of processing events when starting the server. # Boolean to switch between modes of processing events when starting the server.
# Setting to true will fetch filtered events and required blocks in a range of blocks and then process them. # Setting to true will fetch filtered events and required blocks in a range of blocks and then process them.

10
packages/v3-watcher/package.json
View File

@ -39,11 +39,11 @@
"homepage": "https://github.com/cerc-io/watcher-ts#readme", "homepage": "https://github.com/cerc-io/watcher-ts#readme",
"dependencies": { "dependencies": {
"@apollo/client": "^3.3.19", "@apollo/client": "^3.3.19",
"@cerc-io/cli": "^0.2.97", "@cerc-io/cli": "^0.2.98",
"@cerc-io/ipld-eth-client": "^0.2.97", "@cerc-io/ipld-eth-client": "^0.2.98",
"@cerc-io/solidity-mapper": "^0.2.97", "@cerc-io/solidity-mapper": "^0.2.98",
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196
yarn.lock
View File

@ -194,10 +194,10 @@
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@ -205,19 +205,19 @@
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@ -264,31 +264,14 @@
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@ -411,7 +394,7 @@
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@ -441,6 +424,36 @@
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