* Move graph-database from graph-node to util
* Refactor and remove graph-node dependency from cli package
* Modify dependencies using depcheck
* Implement CLI refactoring changes in other watchers
* Review changes to remove eden comment and fix local import in util
* Import GraphDatabase from util instead of graph-node
* Move graph-node non assemblyscript code to util package
* Implement CLI refactoring changes in codegen
* Fix graph-node tests after refactoring
* Move fromStateEntityValues to graph state utils
* Use watch-contract CLI from cli package in codegen
* Use reset CLIs from cli package in codegen
* Use create checkpoint CLI from cli package in codegen
* Use inspect-cid CLI from cli package in codegen
* Use import state CLI from cli package in codegen
* Use export-state and verify-checkpoint CLI from cli package in codegen
* Use server CLI from cli package in codegen
* Use job-runner CLI from cli package in codegen
* Use index-block CLI from cli package in codegen
* Use fill CLI from cli package in codegen
* Minor codegen fixes
* Update watcher instructions to run job-runner before server
* Refactor fill CLI to cli package
* Refactor method to fill-state to graph-node
* Refactor fill-state CLI to cli package
* Move subgraph state utils to a separate file
* Refactor subgraph state helper methods to graph-node
* Update mock indexer
* Move watcher job-runner to util
* Remove mock server and data from erc20-watcher
* Import watcher job-runner from util
* Refactor reset CLIs to cli package
* Use reset CLIs from cli package in watchers
* Fix method to canonicalize latest entities
* Use composition with common code for refactored CLIs
* Refactor watch-contract CLI to cli package
* Use watch-contract from cli in eden and erc721 watchers
* Use watch-contract from cli in all watchers
* Pass an object containing clients to refactored CLI
Co-authored-by: nabarun <nabarun@deepstacksoft.com>
* Ignore watch contract jobs in event processing complete handler
* Update job-queue config and handle errors on job completion hook
* Update graph decimal implementation
* Return generic type from method to read watcher config
* Export fill prefetch batch size default value
* Upgrade apollo server to v3 in eden-watcher
* Upgrade apollo server to v3 in other watchers and codegen
* Refactor common server code to util
* Pass express application object in the method to create server
* Remove unnecessary import
* Add flag to load relations sequentially or concurrently
* Fix database init in graph-node test
* Fix graph-node watcher query method and add changes to codegen
* Reset watcher to previous indexed block before start
* Implement changes in other watchers
* Save successfully fetched blocks and events to prefetch cache
* Add unique query for transaction table
* Check db for blocks before fetching from eth-server
* Show all mismatches at a block
Co-authored-by: prathamesh0 <prathamesh.musale0@gmail.com>
* Avoid refetching block while fetching events
* Prefetch a batch of blocks with events while indexing
* Update mock indexer used in graph-node testing
* Process available blocks while prefetching
* Refactor events fetching to a method in util
* Move method to get GQL event query result to util
* Remove support for pushing state to IPFS
* Move job handlers for state creation to util
* Rename state creation related methods and objects
* Update mock indexer used in graph-node testing
* Fetch and merge diffs in batches while creating a state checkpoint
* Fix timing logs while for state checkpoint creation
* Refactor method to get state query result to util
* Accept contracts for state verification in compare CLI config
* Make method to update state status map synchronous
* Clear cache of latest entities on event processing error
* Remove lighthouse-watcher and update ethersjs version
* Handle GraphDecimal type in state entity
* Add option for comparing all entities using paginate
* Clear pruned cached entities at intervals
* Move ipld-demo to graph-node package and remove reset-dbs script
* Implement changes in all watchers and codegen
* Prefetch blocks along with events in memory
* Fix prefetched block destructuring
* Wait while blocks are being prefetched
* Retry only if block not returned by upstream eth-server
* Log time taken to prefetch blocks
* Avoid creating a separate job for prefetching blocks
* Skip syncStatus check while fetching blocks
* Convert block number string to number for comparison
* Prefetch blocks in a batch only when required
* Keep existing pattern for watchers in this repo
* Fix logging while fetching a batch of blocks
* Changes to use util from uniswap-watcher
* Refactor ResultIPLDBlock to util
* Verify state in compare CLI for uniswap multiple queries
* Prepare watcher-ts for publishing packages
* Fix verify state in compare CLI for multiple entities query
* Fix codegen util imports
* Load relations according to GQL query
* Implement cache for latest entities to used in mapping code
* Add metrics for cache hit and fix caching pruned entities
* Changes in codegen and graph-test-watcher
* Remove entity load counter reset to zero
* Import entities from checkpoint
* Fix IPLD state when updating subgraph entity
* Changes in codegen and other watchers
* Update IPLD state with all Block entities
* Add verify and create sub commands to checkpoint
* Add option for specifying snapshot block in export state CLI
* Check endBlock greater than chainHeadBlock in fill blocks CLI
* Load relations for single entity with limit 100
* Use single tx query runner for entity GQL query
* Remove assert for CLI input checks
* Add a CLI to fill state for a given range
* Refactor code
* Add a CLI to reset IPLD state
* Replace ORDER BY clause in the query to get latest IPLD block
* Optimize delete query in CLI to reset IPLD state
* Add an option to decouple subgraph state creation from mapping code
* Use a raw SQL query to delete IPLD blocks in a block range
* Accomodate changes in codegen
* Prefetch block size from eth_blockByHash
* Fix updating of blockSizeMapLatestHeight
* Move block size caching to separate file
* Remove timer logs from graph-node store set and get
* Implement graceful shutdown in job-runner
* Improve reset CLI delete query
* Exit job-runner immediately in development
* Implement changes in other watchers
* Update fill prefetch CLI to accept env variables
* Clean up assets before building util package
* Accomodate change in other watchers and codegen
* Add logs for debugging failing test in CI
* Implement query for multiple entities in eden-watcher
* Implement nested relation queries
* Implement GQL query params first, skip, orderBy, orderDirection
* Add blockNumber index to subgraph entities
* Add logs for timing eth-calls and storage calls
* Add prometheus metrics to monitor GQL queries
* Fix default limit and order of 1-N related field in GQL entitiy query
* Add timer logs for block processing
* Run transpiled js in all watchers
Co-authored-by: prathamesh0 <prathamesh.musale0@gmail.com>
* Compare IPLD state entity without derived fields
* Apply default limit to array relation fields in IPLD state entity
* Mark block as complete after processing of block handler
* Avoid re processing of block handler
* Use LIMIT 1 in the query to get latest IPLD block
* Replace eth_calls in eden-watcher with getStorageValue
* Add checkpoint verification to export state CLI
* Fix get diff blocks query when creating checkpoint
* Fix subgraph staker sort and remove entities sequentially in reset CLI
Co-authored-by: prathamesh0 <prathamesh.musale0@gmail.com>
* Add test package
* Add a separate command to perform an eth-call
* Add snapshot test suite
* Add eth-calls for UniswapV2 Pair, USDC, Compound, Dai contracts
* Add args for Uniswap and USDC contracts
* Add args for Compound and Dai contracts
* Add getStorageAt calls to the test suite
* Refactor code and add documentation
* Loop over test slots for getStorageAt calls
* Add support for individual calls
* Use debug for logging
* Change compare CLI to verify only updated entities
* Implement IPLD state verification in compare CLI
* Changes to IPLD state to match with GQL result entity
* Implement storage call in subgraph mapping code
* Add test for mapping type variable storage call
* Use vulcanize graph-ts
* Revert to graph-ts version 0.22.1
* Make sumStaked variable local in eden network mapping
* Implement compare CLI to fetch and query by ids
* Set filterLogs to true for eden-watcher
* Use varchar for bigint array type in eden-watcher
* Store subgraph entities by id in IPLD state
* Store bigint vales as string in IPLD state
* Update eden watcher hook to store single Block entity in IPLD checkpoint
* Fix entity enum type property
* Fix parsing big numbers in event params
* Fix event bigint params parsing in all watchers
* Set default limit to query result and process block after events
* Add prometheus metrics endpoint in watcher
* Add event, sync status and DB size metrics
* Fix subgraph watchers DB entities directory path
* Make watcher metrics optional using config
* Update codegen with index-block CLI and remove graph-node
* Add filter logs by contract flag
* Skip generating GQL API for immutable variables
* Add config for maxEventsBlockRange
* Add new flags in existing watchers
* Remove using graph-node from mobymask-watcher
* Parse batched transactions for MobyMask events
* Update to use same ethers package version
* Add CLI for processing block out of order
* Fix job-runner for already processed blocks out of order
* Use stack-orchestrator for erc721-watcher demo
* Run all services in stack-orchestrator with auto mining of blocks
* Add step to check docker-compose version
* Update demo for IPLD blocks
* Add update for custom properties in state diff
* Implement custom update of transfer counter in state diff
* Comment code for updating custom state prop
* Separate markdown for erc721-watcher Demo
* Run workflow on main branch commit
* Implement data source templates
* Remove optional param from wasm instantiate
* Add all types for solidity to typescript mapping
* Set contract address in context for data source templates
* Implement block handlers for data source templates
* Implement ethereum ABI encode in subgraph
* Implement ethereum ABI decoding host API
* Implement ABI encode decode for array type
* Implement ABI encode decode for bytes type
* Parse events for multiple contracts in the generated code
* Use contract wise artifacts in the generated indexer methods
* Update codegen docs to use config file to generate a watcher
* Add watcher generation config to eden-watcher
* Test case for wasm out of memory error
* Restart wasm instance after N blocks
* Handle out of memory error and re instantiate WASM
* Remove old instance from map before reinstantiating WASM
* Avoid fetching contracts while creating a checkpoint
* Use enum for state kind and cache ipld status
* Avoid fetching block twice while finalizing a staged diff IPLDBlock
* Create checkpoints at fixed block numbers and refactor checkpointing code
* Avoid calling block handler until start block is reached
* Use delete while finalizing staged diff IPLDBlocks
* Add a check to ensure hooks job is created only once
* Avoid check for initial state while creating a checkpoint
* Process hooks for the first block in the watchers
* Store initial state from a hook in an IPLDBlock for eden-watcher
* Extract watcher method to prepare IPLDBlocks in util
* Extract common IPLDBlocks related code in util
* Move IPFSClient to util
* Use constants for state kind
* Use typeof to distinguish between BigInt and BigDecimal in store get API
* Use entity column type map to create entity in store get API
* Add entity column type map in eden-watcher
* Add test cases for bigInt host APIs
* Add test cases for bigDecimal fromString, plus and minus host APIs
* Add test cases for bigDecimal times and divideBy host APIs
* Throw an error on underflow or overflow in bigDecimal toString host API
* Avoid rounding of out of range bigDecimal values
* Use big number's byte size to set storage size of bigInt
* Add test cases for errors in bigDecimal host API
* Implement host api for bigint operations
* Implement type conversion APIs
* Avoid use of exports as variable name for conflict
* Implement log API with debug and levels
* Fix job-runnner hook error after stopping and starting chain
* Handle BigNumber event params in watchers
* Customize decimal according to limits of IEEE-754 decimal128
* Add definition for custom scalar BigDecimal
* Handle subgraph schema field with derivedFrom directive
* Handle derivedFrom directive in eden-watcher
* Fix 1 to N relation error by removing limit from query
* Order by id for derivedFrom relations to match graph-node
* Refactor example subgraph schema entities
* Fix watcher queries to return correct relation field values
* Fix hierarchical query for getting two entities at same block
* Handle negative bigInt in store host API
* Increase size of bigInt in fromString API to support UInt256
* Implement bigDecimal divideBy host API
* Implement bigDecimal plus, minus and times host API
* Implement bigInt dividedByDecimal and mod host API
* Change BN js version to that used by ethers js
* Create checkpoint using CLI after the hooks have been processed
* Push checkpoints created while exporting state to IPFS
* Clear subgraph entities on reset state
* Remove unnecessary staged IPLD blocks created while importing state
* Add CLI to compare entities from two GQL endpoints
* Print out result diffs in compare-entity CLI
* Get the colorized result diff in compare-entity CLI
* Read query dir from config file or as an arg
* Make config file arg required
* Make queries in Example schema similar to that in graph-node
* Get non-colorized output on choosing raw-json diff option
* Make queries in eden-watcher similar to that in graph-node
* Handle tuple return type in ethereum host API
* Update graph-cli version to fix eth_call error
* Handle all types in struct based on abi
Co-authored-by: prathamesh0 <prathamesh.musale0@gmail.com>
* Add implementation for one to one relation
* Implement one to many relation in gql queries
* Make changes for gql relation queries in eden-watcher
* Implement subgraph gql relation queries with joins
* Handle relation entities in subgraph
* Modify eden-watcher entities to handle subgraph schema data types
* Modify schema gql to match eden subgraph gql shape
* Handle array type fields in subgraph schema
* Fix store get api for array type fields in subgraph entities
* Handle array type in eden-watcher and format await used in params
* Rename Block, Transaction types and add block query in eden-watcher schema
* Handle field name conflicts in eden subgraph entities
* Resolve entity field name conflicts while sending data for auto-diff
* Add a watcher for EdenNetwork contract
* Add events from MerkleDistributor contract to eden-watcher
* Add ERC721 Transfer and Approval events to eden-watcher schema
* Add artifacts for DistributorGovernance and MerkleDistributor contracts
* Fix packages build
* Add support for boolean type in subgraph schema
* Add BigDecimal fromString and toString implementation
* Add implementation for subgraph Bytes type
* Implement enum type for subgraph schema
* Add implementation for subgraph schema BigDecimal type
* JSON stringify and parse entity data for auto-diff
* Add a test case to eden test to call the block handler
* Add a block handler in example subgraph and call it in a watcher
* Use an array map to call all the block handlers for a contract
* Await on all the promises returned by block handlers map
* Add subgraph schema types to the generated schema
* Add queries for subgraph entities
* Add entity generation for subgraph entities
* Call subgraph event handler in indexer
* Refactor subgraph schema and entity generation
* Add resolvers generation for subgraph entities
* Get event signature in the event
* Add NonNullType check for field type in entity generation
* Auto-diff based on store set
* Use contract address from data source in loader
* Change subgraph-schema arg to subgraph-path arg
* Implement store get api without blockHash and blockNumber
* Pass database instance to GraphWatcher
* Implement store set without block data
* Store blockHash and blockNumber in database entity table
* Implement getting entity in subgraph from store.get
* Add block data present in postgraphile
* Pass db and context to instantiate method in tests
* GQL API in graph-test-watcher to test store.set
* Remove contract address from subgraph file
* Fix block in dummy event data
* Pass just blockHash to get an entity from the database
* Review changes and add TODOs
Co-authored-by: prathamesh <prathamesh.musale0@gmail.com>
* Invoke subgraph handler in watcher event processing
* Fix error when invoking subgraph handler
* Parse events using event signature specified in subgraph yaml
* Use contract abi to parse event params
* Invoke event handler based on event signature
* Fill event with block and transaction data
* Comment missing fields in block and transaction data
* Invoke handlers based on watcher-ts events
* Read subgraph yaml and listen to events from watcher-ts
* Create GraphWatcher class to use in generated example contract watcher
* Call graph-node event handler from generated watcher
* Test case for calling EdenNetwork event handler
* Test cases for calling EdenNetwork event handlers
* Test cases for calling event handlers in EdenNetworkDistribution
* Test cases for calling event handlers in EdenNetworkGovernance
* Perform eth-calls according to contract name in param
* Pass function params in eth-call host API
* Return value from eth-call to wasm
* Add instructions for running tests
* Install assemblyscript from github packages
* Add instrcutions for installing private github packages
* Use vulcanize assemblyscript package
* Perform eth_call and get result in js import
* Use dummy value for eth_call
* Called handler in wasm with event param
* Implement passing event to subgraph handler function
* Use generated event class Test for passing to handler
* Pass event params to handler
Co-authored-by: nabarun <nabarun@deepstacksoft.com>
* Implement host api typeConversion.bytesToHex
* Complete host api bigIntToString.
* Create TypeId for assemblyscript loader.
* Implement host apis bigInt fromString, plus and minus
* Code for running wasm file.
* Add test for wasm exported function.
* Use target names for build files.
Co-authored-by: nabarun <nabarun@deepstacksoft.com>
* Add export-watcher CLI generation
* Export snapshot block and add import-watcher CLI gen
* Update codegen docs with export and import commands
* Use different function to get latest checkpoint in export CLI
* Update generated watcher docs with import state instructions
* Push IPLDBlocks to IPFS
* Change ts type for data column to Buffer
* Add checkpoint hook
* Push CLI checkpoint to IPFS
* Fix latest IPLDBlock query to filter out irrelevant blocks
* Add CLI to inspect a CID
* Decode data before exporting
* Encode data in JSON for getState GQL API
* Use go-ipfs and export cbor-encoded buffer
* Remove empty post-block methods from existing watchers
* Call hooks and checkpoint job complete handlers in fill
* Remove subscription to hooks queue from existing watchers
* Remove checkpoint option for state param. to indexer methods
* Change state param. to indexer methods to boolean
* Use hierarchical query to get the last checkpoint of a contract
* Filter out blocks before prev checkpoint for a new checkpoint
* Add checkpointing job on completion of chain pruning
* Update codegen docs with reset commands
* Create initial checkpoint in the checkpoint queue
* Handle initial checkpoint along with other checkpoints
* Create initial checkpoint job in indexer
* Create IPLDBlocks only in the pruned region
* Create staged diff IPLDBlock for default state
* 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
* Subscribe to hooks queue in existing watchers
* Change naming strategy for generated get and save functions
* Push checkpointing job after post-block hook job completed
* Using hooks status to ensure their chronological execution
* Add default indices to IPLDBlock table
* Add kind parameter to getState GQL API
* Add checkpoint CLI
* Add blockHash arg to checkpoint CLI and update codegen docs
* Print out block hash for checkpoint CLI
* Use log from debug for logging
* Filter using contract at start in hierarchical query
* Make kind argument to prepare IPLDBlock required
* Add ipld-blocks entity generation
* Populate ipld-blocks table
* Rename ipld-block entity and update after each event
* Move ipld-hook to hooks.ts
* Change IPLD block structure
* Add cid field in blocks
* Fetch prev. IPLDBlock for a contract
* GQL API to query IPLDBlock by CID
* Save cid in blocks in existing watchers
* Update codegen docs
* GQL API for getting last derived state (#3)
* GQL API for getting last derived state
* Rename query to getState
* Change query names to getState and getStateByCid
* Save BigInt as string
* Move function to prepare IPLDBlock to indexer
* Refactor IPLDBlock hook
* Add genesis hook
* Call post-block hook after a block is marked as complete
* Add IPLDBlock checkpointing
* Use queryRunner instead of a new repo for queries
* Add a query to get block in ipld-eth-client
* Get latest checkpoints for all contracts for checkpointing.
* Call post-block hook in a queue
* Pass server config to Indexer in watch-contract cli
Co-authored-by: nikugogoi <nabarun@deepstacksoft.com>
* Fix fill cli to work with watcher server
* Add createdAt column and insert events in batches
* Implement prefetch to fill block and events in parallel
* Fix getPrevEntity and increase fill prefetch default batch size
* Fix watcher creating mulitple jobs for a block
* Improvement TODOs
* Get parent and current block in single query
* Remove block progress queries and events query
* Reduce queries in fetching batch events by using query builder
* Implement changes in codegen package
* Avoid database query by passing event directly to job-queue
* Avoid block progress query by returning from update query
* Process batch of events for a block in a single job
* Fix smoke test for subscribed events and use teamSize for job queue
* 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>
* Add a GraphDecimal class to replace Decimal with
* Replace Decimal in uni-info-watcher with GraphDecimal
* Add definition for custom scalar BigDecimal in uni-info-watcher
* Use pg-type numeric and transformer for bigint columns in typeorm entities
* Implement pull based watcher for uni-watcher
* Fix same block processed multiple times
* Implement wait time for fetching block from config
* Use blockProgress event to fetch and process next block
* Rename utils index to misc
* Implement clean jobs CLI in watchers
* Pull common code cleanJobs to util
* Implement commands for reset job-queue and state
* Reset command for job-queues and watcher state
* Reset sync status on reset state
* Fix using cli from built js
* Implement skipCheck to reset syncStatus table and skip complete handler on fail
* Check for block isComplete on reset state
* Set default value for force param to update syncStatus to false
* Reset tables in erc20 watcher
* Push job in fill after previos block is complete
