Move away from prisma v1 for node-watcher.

paritytech / polkassembly

Polkassembly now has a new home:

https://github.com/Premiurly/polkassembly

Apache License 2.0

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Move away from prisma v1 for node-watcher. #1037

Open Tbaut opened 4 years ago

Tbaut commented 4 years ago

Prisma 1 is accumulating security vulnerabilities, without any proper path for migration to v2 (subscriptions not available and not planned for the near future cf https://github.com/prisma/prisma/issues/298).

The harvester should move to hasura, this also removes the need for open-server. An alternative, because SQL is now supported by hasura, there could be a hasura on top of a SQL DB (built by the python lib from Polkascan?).

Tbaut commented 4 years ago

Although we have experience with hasura, I just saw that Polkastat has such a back-end that we can get inspired by https://github.com/Colm3na/polkastats-backend-v3