Feat/evm backend

.env.telos

@@ -55,6 +55,17 @@ HAPI_RE_CAPTCHA_PROJECT_ID=
 HAPI_PUBLIC_RE_CAPTCHA_KEY=
 HAPI_CREATE_ACCOUNT_ACTION_NAME=
 
+# hapi-evm
+HAPI_EVM_SERVER_PORT=9090
+HAPI_EVM_SERVER_ADDRESS=hapi-evm
+HAPI_EVM_ENDPOINT=https://testnet.telos.net/evm
+HAPI_EVM_API_ENDPOINTS=["https://telos.greymass.com","https://telos.eosphere.io","telos.caleos.io","mainnet.telosusa.io"]
+HAPI_EVM_NETWORK_CHAIN_ID=4667b205c6838ef70ff7988f6e8257e8be0e1284a2f59699054a018f743b1d11
+HAPI_EVM_EOS_EVM_ACCOUNT=eosio.evm
+HAPI_EVM_HASURA_URL=http://hasura:8080/v1/graphql/evm
+HAPI_EVM_HASURA_ADMIN_SECRET=myadminsecretkey
+HAPI_BLOCK_INTERVAL_SEC=0.3
+
 #webapp
 PORT=3000
 REACT_APP_VERSION=dev

docker-compose.yaml

@@ -72,6 +72,27 @@ services:
       HAPI_EOS_MAX_CPU_BLOCK: '${HAPI_EOS_MAX_CPU_BLOCK}'
       HAPI_EOS_MAX_NET_BLOCK: '${HAPI_EOS_MAX_NET_BLOCK}'
       HAPI_EOS_MISSED_BLOCKS_ENABLED: '${HAPI_EOS_MISSED_BLOCKS_ENABLED}'
+  hapi-evm:
+    container_name: '${STAGE}-${APP_NAME}-hapi-evm'
+    build: ./hapi-evm
+    ports:
+      - '9091:9090'
+    volumes:
+      - type: bind
+        source: ./hapi-evm
+        target: /app
+    working_dir: /app
+    command: bash -c "yarn && yarn start:dev"
+    environment:
+      HAPI_EVM_SERVER_PORT: '${HAPI_EVM_SERVER_PORT}'
+      HAPI_EVM_SERVER_ADDRESS: '${HAPI_EVM_SERVER_ADDRESS}'
+      HAPI_EVM_ENDPOINT: '${HAPI_EVM_ENDPOINT}'
+      HAPI_EVM_API_ENDPOINTS: '${HAPI_EVM_API_ENDPOINTS}'
+      HAPI_EVM_NETWORK_CHAIN_ID: '${HAPI_EVM_NETWORK_CHAIN_ID}'
+      HAPI_EVM_EOS_EVM_ACCOUNT: '${HAPI_EVM_EOS_EVM_ACCOUNT}'
+      HAPI_EVM_HASURA_URL: '${HAPI_EVM_HASURA_URL}'
+      HAPI_EVM_HASURA_ADMIN_SECRET: '${HAPI_EVM_HASURA_ADMIN_SECRET}'
+      HAPI_BLOCK_INTERVAL_SEC: '${HAPI_BLOCK_INTERVAL_SEC}'
   hasura:
     container_name: '${STAGE}-${APP_NAME}-hasura'
     image: hasura/graphql-engine:v2.16.0.cli-migrations-v3

hapi-evm/.dockerignore

@@ -0,0 +1,5 @@
+node_modules/
+.git/
+.gitignore
+.eslintrc
+Dockerfile

hapi-evm/.eslintignore

@@ -0,0 +1,2 @@
+node_modules
+dist

hapi-evm/.eslintrc

@@ -0,0 +1,16 @@
+{
+  // "root": true,
+  "parser": "@typescript-eslint/parser",
+  "plugins": [
+    "@typescript-eslint"
+  ],
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:prettier/recommended"
+  ],
+  "parserOptions": {
+    "ecmaVersion": 2020
+  }
+}

hapi-evm/.gitignore

@@ -0,0 +1,11 @@
+# See https://help.github.com/ignore-files/ for more about ignoring files.
+
+# dependencies
+node_modules
+
+yarn-debug.log*
+yarn-error.log*
+
+resources/**/*
+# yarn
+dist

hapi-evm/.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+cd hapi && yarn lint-staged

hapi-evm/.prettierrc

@@ -0,0 +1,8 @@
+{
+  "trailingComma": "none",
+  "endOfLine": "auto",
+  "tabWidth": 2,
+  "singleQuote": true,
+  "semi": false,
+  "arrowParens": "avoid"
+}

hapi-evm/Dockerfile

@@ -0,0 +1,16 @@
+# ---------- Base ----------
+FROM node:16.20.0 as base
+WORKDIR /app
+
+# ---------- Builder ----------
+FROM base AS builder
+COPY package.json yarn.lock ./
+RUN yarn --ignore-optional
+COPY ./src ./src
+
+# ---------- Release ----------
+FROM base AS release
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/src ./src
+USER node
+CMD ["node", "./src/index.js"]

hapi-evm/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 EOS Costa Rica
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

hapi-evm/makefile

@@ -0,0 +1,42 @@
+include ../utils/meta.mk ../utils/help.mk
+
+LATEST_TAG ?= latest
+
+install: ##@local Install all dependencies
+install:
+	@npm install
+
+clean-install: ##@local Reinstalls all dependencies
+clean-install:
+	@rm -Rf node_modules
+	@npm install
+
+run: ##@local Run the project locally (without docker)
+run: node_modules
+	@$(SHELL_EXPORT) npm run dev
+
+build-docker: ##@devops Build the docker image
+build-docker: ./Dockerfile
+	@docker pull $(DOCKER_REGISTRY)/$(IMAGE_NAME_HAPI):$(VERSION) || true
+	@docker build \
+		--target release \
+		-t $(DOCKER_REGISTRY)/$(IMAGE_NAME_HAPI):$(VERSION) \
+		-t $(DOCKER_REGISTRY)/$(IMAGE_NAME_HAPI):$(LATEST_TAG) \
+		.
+
+pull-image: ##@devops Pull the latest image from registry for caching
+pull-image:
+	@docker pull $(DOCKER_REGISTRY)/$(IMAGE_NAME_HAPI):$(LATEST_TAG) || true
+
+build-docker-cached: ##@devops Build the docker image using cached layers
+build-docker-cached: ./Dockerfile
+	@docker build \
+		--target prod-stage \
+		--cache-from $(DOCKER_REGISTRY)/$(IMAGE_NAME_HAPI):$(LATEST_TAG) \
+		-t $(DOCKER_REGISTRY)/$(IMAGE_NAME_HAPI):$(VERSION) \
+		-t $(DOCKER_REGISTRY)/$(IMAGE_NAME_HAPI):$(LATEST_TAG) \
+		.
+
+push-image: ##@devops Push the freshly built image and tag with release or latest tag
+push-image:
+	@docker push $(DOCKER_REGISTRY)/$(IMAGE_NAME_HAPI):$(VERSION)

hapi-evm/nodemon.json

@@ -0,0 +1,6 @@
+{
+  "watch": ["src"],
+  "ext": ".ts,.js",
+  "ignore": [],
+  "exec": "ts-node ./src/index.ts"
+}

hapi-evm/package.json

@@ -0,0 +1,49 @@
+{
+  "name": "evm-backend",
+  "version": "1.0.0",
+  "description": "EVM Dashbaord Backend Service",
+  "main": "dist/index.js",
+  "author": "edenia.com",
+  "license": "MIT",
+  "scripts": {
+    "build": "tsc",
+    "start": "tsc && node dist/index.js",
+    "start:dev": "nodemon",
+    "prepare": "cd .. && husky install hapi/.husky"
+  },
+  "lint-staged": {
+    "*.ts": [
+      "eslint . --ext .ts",
+      "prettier --write"
+    ]
+  },
+  "dependencies": {
+    "@hapi/boom": "^10.0.1",
+    "@hapi/hapi": "^21.3.2",
+    "@types/web3": "^1.2.2",
+    "axios": "^1.4.0",
+    "eosjs": "^22.1.0",
+    "eosjs-api": "^7.0.4",
+    "graphql": "16",
+    "graphql-request": "^6.0.0",
+    "joi": "^17.9.2",
+    "moment": "^2.29.4",
+    "node-fetch": "^3.3.1",
+    "web3": "^4.0.3",
+    "websocket": "^1.0.34"
+  },
+  "devDependencies": {
+    "@types/node": "^20.1.5",
+    "@typescript-eslint/eslint-plugin": "^6.0.0",
+    "@typescript-eslint/parser": "^6.0.0",
+    "eslint": "^8.40.0",
+    "eslint-config-prettier": "^8.8.0",
+    "eslint-plugin-prettier": "^5.0.0",
+    "husky": "^8.0.3",
+    "lint-staged": "^13.2.2",
+    "nodemon": "^3.0.1",
+    "prettier": "^3.0.0",
+    "ts-node": "^10.9.1",
+    "typescript": "^5.0.4"
+  }
+}

hapi-evm/src/config/hasura.config.ts

@@ -0,0 +1,8 @@
+export const url =
+  process.env.HAPI_HASURA_URL || 'http://hasura:8080/v1/graphql'
+export const adminSecret =
+  process.env.HAPI_HASURA_ADMIN_SECRET || 'myadminsecretkey'
+
+if (!url || !adminSecret) {
+  throw new Error('Missing required hasura env variables')
+}

hapi-evm/src/config/hyperion.config.ts

@@ -0,0 +1,4 @@
+export const api =
+  process.env.HAPI_HYPERION_API || 'https://test.telos.eosusa.io'
+export const startAt =
+  process.env.HAPI_HYPERION_START_AT || '2021-06-02T00:00:00.000+00:00'

hapi-evm/src/config/index.ts

@@ -0,0 +1,4 @@
+export * as serverConfig from './server.config'
+export * as hasuraConfig from './hasura.config'
+export * as networkConfig from './network.config'
+export * as hyperionConfig from './hyperion.config'

hapi-evm/src/config/network.config.ts

@@ -0,0 +1,9 @@
+export const evmEndpoint =
+  process.env.HAPI_EVM_ENDPOINT || 'http://localhost/evm'
+export const chainId = process.env.HAPI_NETWORK_CHAIN_ID || 'chainid1'
+export const evmAccount = process.env.HAPI_EVM_EOS_EVM_ACCOUNT || 'eosio.evm'
+export const eosEndpoints =
+  process.env.HAPI_EVM_EOS_EVM_ACCOUNT?.split(',') || []
+export const blockIntervalSec = parseFloat(
+  process.env.HAPI_BLOCK_INTERVAL_SEC || '0.5'
+)

hapi-evm/src/config/server.config.ts

@@ -0,0 +1,2 @@
+export const port = process.env.HAPI_EVM_SERVER_PORT
+export const host = process.env.HAPI_EVM_SERVER_ADDRESS

hapi-evm/src/index.ts

@@ -0,0 +1,36 @@
+import Hapi from '@hapi/hapi'
+import { Server } from '@hapi/hapi'
+
+import routes from './routes'
+import { serverConfig } from './config'
+import workerService from './services/worker'
+
+const init = async () => {
+  const server: Server = Hapi.server({
+    port: serverConfig.port,
+    host: serverConfig.host,
+    routes: {
+      cors: { origin: ['*'] }
+    },
+    debug: { request: ['handler'] }
+  })
+
+  routes(server)
+
+  await server.start()
+
+  workerService.init()
+
+  console.log(`🚀 Server ready at ${server.info.uri}`)
+  server.table().forEach(route => console.log(`${route.method}\t${route.path}`))
+}
+
+process.on('uncaughtException', (err, origin) => {
+  console.log('Uncaught Exception:', err, 'Exception origin:', origin)
+})
+
+process.on('unhandledRejection', (reason, promise) => {
+  console.log('Unhandled Rejection:', promise, 'reason:', reason)
+})
+
+init()

hapi-evm/src/models/block/index.ts

@@ -0,0 +1,2 @@
+export * as interfaces from './interfaces'
+export * as queries from './queries'

hapi-evm/src/models/block/interfaces.ts

@@ -0,0 +1,9 @@
+import { TransactionHash, TransactionInfo } from 'web3-types'
+
+export interface CappedBlock {
+  hash: string
+  gas_used: number
+  transactions: TransactionHash[] | TransactionInfo[]
+  number: number
+  timestamp: Date
+}