cerc-io/watcher-ts
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Nabarun Gogoi 836fe45aa5
Add metrics for GQL query duration (#516) 
* Record GQL query durations by operation name

* Use try finally for timer metric

* Export watcher repo URL in metrics

* Remove unnecessary prefix from repo link

* Update repository label name

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Co-authored-by: Prathamesh Musale <prathamesh.musale0@gmail.com>
2024-06-06 13:57:33 +05:30
..
cache Use ethers.js replace util for errors in bytesToString host API (#515) 2024-06-04 11:41:54 +05:30
cli Use ethers.js replace util for errors in bytesToString host API (#515) 2024-06-04 11:41:54 +05:30
codegen Add metrics for GQL query duration (#516) 2024-06-06 13:57:33 +05:30
graph-node Use ethers.js replace util for errors in bytesToString host API (#515) 2024-06-04 11:41:54 +05:30
ipld-eth-client Use ethers.js replace util for errors in bytesToString host API (#515) 2024-06-04 11:41:54 +05:30
peer Use ethers.js replace util for errors in bytesToString host API (#515) 2024-06-04 11:41:54 +05:30
rpc-eth-client Use ethers.js replace util for errors in bytesToString host API (#515) 2024-06-04 11:41:54 +05:30
solidity-mapper Use ethers.js replace util for errors in bytesToString host API (#515) 2024-06-04 11:41:54 +05:30
test Use ethers.js replace util for errors in bytesToString host API (#515) 2024-06-04 11:41:54 +05:30
tracing-client Use ethers.js replace util for errors in bytesToString host API (#515) 2024-06-04 11:41:54 +05:30
util Add metrics for GQL query duration (#516) 2024-06-06 13:57:33 +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.