Environment Variables

To run this project, you will need to add the following environment variables to your .env file

PORT: server port, ex: 4000

HTTP_PROVIDER_HOST: JSON-RPC node URL, ex: http://172.17.0.1:8545

MONGODB_URI: MongoDB instance URL, ex: mongodb://host.docker.internal:27017

Build

$ DOCKER_DEFAULT_PLATFORM=linux/amd64 docker build -t aymantaybi/eth-logs-indexer-mongodb:latest .

Run

$ docker run -p 4000:4000 --name indexer -e PORT=4000 -e MONGODB_URI=mongodb://host.docker.internal:27017 -e HTTP_PROVIDER_HOST=http://172.17.0.1:8545 -d aymantaybi/eth-logs-indexer-mongodb

Changelog

[1.4.5] - 2023-01-08

Added

• setOptions Mutation.
• executeAggregation Query.
• autoStart Option.

Changed

• executeQuery Mutation: remove chainId & filterId from required mutation arguments.

[1.4.4] - 2023-01-03

Added

• Create logs collection compound & unique index { 'transaction.blockNumber': 1, 'transaction.transactionIndex': 1, logIndex: 1 } at server startup.

Changed

• Use bulkWrite with replaceOne operations instead of insertMany for logs saving, useful if you want to restart the indexer at an earlier block number and avoid adding duplicate logs.

Removed

• Set options at server startup.

[1.4.5] - 2023-02-15

Added

• Allow passing custom timeout argument for stop mutation.