* Generate default derived state for Mapping type variables
* Update IPLDBlock in storage methods instead of using a private class variable
* Default state flag for indexer storage methods
* Helper functions to update state objects
* Add checkpoint flag in Contract table and corresponding changes in existing watchers
* Update codegen docs
* Add examples to generated docs
* Turn default state off by default
* Make state parameter to indexer storage methods default to none
* Add method to get prev. state in indexer
* Perf improvement TODOs
* Move watch contract to util package
* Get block progress from event instead of querying
* Use index field in event to check order of processing
* Use watched contract map to avoid querying database
* Use update query for blockProgress entity
Co-authored-by: Ashwin Phatak <ashwinpphatak@gmail.com>
* Remove fields no longer present in schema.
* Refactor code to work with log_cids change in eth-server.
* Refactor process event to save events from logs.
* Use constants for erc20 event names.
* Implement watch blocks in erc20-watcher similar to uni-watcher.
* Moved common methods to util.
* Implement eventsInRange query in erc20-watcher.
* Filter unknown event in database query.
* Change dependencies version to be same in all packages.
Co-authored-by: nabarun <nabarun@deepstacksoft.com>
* Implement eth_call for ERC20 totalSupply.
* Use eth_call for erc20-watcher.
* Implement fallback for ERC20 symbol method call.
* Implement fallback for ERC20 name and totalSupply.
* implement fallback for erc20 decimals method.
* Lint fixes.
Co-authored-by: nabarun <nabarun@deepstacksoft.com>
