a67810615a
update tests, helper methods, etc for changed interfaces linted and some tests updated... statediff tests failing on filesystem call locally undo changes to go.mod from rebase changed ref and repo to try old stack-orch with miner.etherbase arg turn off new tests yml for old tests with hack for old stack-orchestrator
998 B
998 B
Overview
This document will go through some notes on the database component of the statediff service.
Components
- Indexer: The indexer creates IPLD and DB models to insert to the Postgres DB. It performs the insert utilizing and atomic function.
- Builder: The builder constructs the statediff object that needs to be inserted.
- Known Gaps: Captures any gaps that might have occured and either writes them to the DB, local sql file, to prometeus, or a local error.
Making Code Changes
Adding a New Function to the Indexer
If you want to implement a new feature for adding data to the database. Keep the following in mind:
- You need to handle
sql,file, anddump.sql- Contains the code needed to write directly to thesqldb.file- Contains all the code required to write the SQL statements to a file.dump- Contains all the code for outputting events to the console.
- You will have to add it to the
interfaces.StateDiffIndexerinterface.