Axelar Relayer for MultiversX blockchain.

Based on Amplifier API Docs: https://bright-ambert-2bd.notion.site/Amplifier-API-Docs-EXTERNAL-7c56c143852147cd95b1c4a949121851

Quick start

1. Run npm install in the project directory
2. Copy .env.example file to .env file and update the values
3. Run docker-compose up -d
4. Run npm start or npm start:axelar-event-processor

Dependencies

1. Redis Server is required to be installed docs.
2. PostgreSQL is required to be installed docs.

In this repo there is a docker-compose.yml file providing these services so you can run them easily using docker-compose up -d

Tests

# unit tests
$ npm run test

# e2e tests
$ npm run test:e2e

# test coverage
$ npm run test:cov

Regenerating gRPC Typescript interfaces from proto file

Make sure to have protoc installed https://grpc.io/docs/protoc-installation/.

Then you can compile the files using:

TS_ARGS=('lowerCaseServiceMethods=true'
    'outputEncodeMethods=false'
    'outputJsonMethods=false'
    'outputClientImpl=false'
    'snakeToCamel=true')
protoc --plugin=./node_modules/.bin/protoc-gen-ts_proto\
    --ts_proto_out=./libs/common/src/grpc/entities\
    --proto_path=./libs/common/src/assets\
    --ts_proto_opt="$(IFS=, ; echo "${TS_ARGS[*]}")"\
    ./libs/common/src/assets/amplifier.proto

Check out these resources for more information:

• https://github.com/stephenh/ts-proto/blob/main/NESTJS.markdown
• https://blog.stackademic.com/nestjs-grpc-typescript-codegen-9a342bbd32f9