cerc-io/watcher-ts
16
1
Fork 0
mirror of https://github.com/cerc-io/watcher-ts synced 2024-11-19 20:36:19 +00:00
Code Issues Packages Projects Releases Wiki Activity
7f37dac888
watcher-ts/packages
History
prathamesh0 7f37dac888
Support filters for array and derived type fields in plural GQL queries (#448) 
* Handle nested filters for array type fields

* Transform Decimal param values to strings for db queries

* Handle nested filters for derived fields

* Handle filters for array type fields
2023-11-03 12:14:32 +05:30
..
cache Support filtering by topics when fetching logs in rpc-eth-client (#441) 2023-10-26 17:25:56 +05:30
cli Implement fetch and save of filtered event logs and required blocks (#445) 2023-11-01 19:07:06 +05:30
codegen Implement fetch and save of filtered event logs and required blocks (#445) 2023-11-01 19:07:06 +05:30
graph-node Support nested filters for plural queries on subgraph entities (#446) 2023-11-02 10:37:33 +05:30
ipld-eth-client Support filtering by topics when fetching logs in rpc-eth-client (#441) 2023-10-26 17:25:56 +05:30
peer Support filtering by topics when fetching logs in rpc-eth-client (#441) 2023-10-26 17:25:56 +05:30
rpc-eth-client Support filtering by topics when fetching logs in rpc-eth-client (#441) 2023-10-26 17:25:56 +05:30
solidity-mapper Support filtering by topics when fetching logs in rpc-eth-client (#441) 2023-10-26 17:25:56 +05:30
test Support filtering by topics when fetching logs in rpc-eth-client (#441) 2023-10-26 17:25:56 +05:30
tracing-client Support filtering by topics when fetching logs in rpc-eth-client (#441) 2023-10-26 17:25:56 +05:30
util Support filters for array and derived type fields in plural GQL queries (#448) 2023-11-03 12:14:32 +05:30
README.md deduplicate the Customize section 2023-01-16 07:40:40 -05:00

README.md

Watchers Directory

Here contains all the publicly available watchers for your experimenting purposes. For general information on setting up the stack and the CLI commands used to interact with watchers, see the docs directory.

Customizing Watchers

  • Indexing on an event:

    • Edit the custom hook function handleEvent (triggered on an event) in 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 to save an initial State using the Indexer object.

    • Edit the custom hook function createStateDiff (triggered on a block) in 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 to save the state in a checkpoint State using the Indexer object.