mirror of
https://github.com/cerc-io/watcher-ts
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199 lines
6.1 KiB
Markdown
199 lines
6.1 KiB
Markdown
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# Uniswap
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## Scripts
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* **generate:schema**
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Generate schema for uniswap subgraph in graphql format. The `get-graphql-schema` tool is used to generate the schema (https://github.com/prisma-labs/get-graphql-schema). The uniswap subgraph graphql endpoint is provided in the script to generate the schema.
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* **lint:schema**
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Lint schema graphql files.
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```bash
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$ yarn lint:schema frontend-schema.graphql
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```
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## View Methods in Uniswap V3 Core
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* https://github.com/Uniswap/uniswap-v3-core/blob/main/contracts/NoDelegateCall.sol
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- checkNotDelegateCall (private)
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* https://github.com/Uniswap/uniswap-v3-core/blob/main/contracts/UniswapV3Pool.sol#L158
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- _blockTimestamp (internal)
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- balance0 (private)
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- balance1 (private)
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- snapshotCumulativesInside (external)
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- observe (external)
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* https://github.com/Uniswap/uniswap-v3-core/blob/main/contracts/libraries/Oracle.sol
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- binarySearch (private)
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- getSurroundingObservations (private)
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- observeSingle (internal)
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- observe (internal)
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* https://github.com/Uniswap/uniswap-v3-core/blob/main/contracts/libraries/Position.sol
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- get (internal)
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* https://github.com/Uniswap/uniswap-v3-core/blob/main/contracts/libraries/Tick.sol
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- getFeeGrowthInside (internal)
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* https://github.com/Uniswap/uniswap-v3-core/blob/main/contracts/libraries/TickBitmap.sol
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- nextInitializedTickWithinOneWord (internal)
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## Queries in Uniswap subgraph frontend
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Actual queries are listed in [queries](./queries.md) file.
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- uniswap-v3 endpoint (https://api.thegraph.com/subgraphs/name/ianlapham/uniswap-v3-alt)
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* PoolDayData
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- poolDayDatas (https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/pools/chartData.ts)
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* Pool
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- pools
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* https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/pools/poolData.ts
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* https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/pools/topPools.ts
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* https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/search/index.ts
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* https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/tokens/poolsForToken.ts
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- pool
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* https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/pools/tickData.ts
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* Tick
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- tick (https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/pools/tickData.ts)
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* Mint
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- mints
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* https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/pools/transactions.ts
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* https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/tokens/transactions.ts
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* UniswapDayData
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- uniswapDayDatas (https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/protocol/chart.ts)
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* Factory
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- factories (https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/protocol/overview.ts)
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* Transaction
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- transactions (https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/protocol/transactions.ts)
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* Token
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- tokens
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* https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/search/index.ts
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* (queried by block) https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/tokens/tokenData.ts
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* https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/tokens/topTokens.ts
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- token queried by block (https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/tokens/priceData.ts)
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* TokenDayData
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- tokenDayDatas (https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/tokens/chartData.ts)
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* Bundle
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- bundle queried by block (https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/tokens/priceData.ts)
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- bundles (https://github.com/Uniswap/uniswap-v3-info/blob/master/src/hooks/useEthPrices.ts)
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* TokenHourData
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- tokenHourDatas (https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/tokens/priceData.ts)
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* Swap
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- swaps (https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/tokens/transactions.ts)
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* Burn
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- burns (https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/tokens/transactions.ts)
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- ethereum-blocks endpoint (https://api.thegraph.com/subgraphs/name/blocklytics/ethereum-blocks)
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t${timestamp}:blocks (https://github.com/Uniswap/uniswap-v3-info/blob/master/src/hooks/useBlocksFromTimestamps.ts)
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- Checking subgraph health (https://thegraph.com/docs/deploy-a-subgraph#checking-subgraph-health)
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https://github.com/Uniswap/uniswap-v3-info/blob/master/src/data/application/index.ts#L5
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## Mapping Event handlers in Uniswap subgraph
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* handlePoolCreated (Factory contract - PoolCreated event)
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- Data from event
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- Entities
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* Factory
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* Bundle
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* Pool
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* Token
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- Contract calls
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* ERC20 (symbol, name, totalSupply, decimals)
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* ERC20SymbolBytes (symbol)
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* ERC20NameBytes (name)
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- Create new Template contract (Pool)
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* NonfungiblePositionManager contract
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- Handlers (Similar code)
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* handleIncreaseLiquidity (IncreaseLiquidity event)
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* handleDecreaseLiquidity (DecreaseLiquidity event)
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* handleCollect (Collect event)
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* handleTransfer (Transfer event)
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- Data from event
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- Entities
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* Position
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* Transaction
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* Token
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- Contract calls
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* NonfungiblePositionManager (positions)
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* Factory (getPool)
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* handleInitialize (Pool contract - Initialize event)
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- Data from event
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- Entities
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* Pool
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* Token
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* Bundle
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* PoolDayData
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* PoolHourData
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* handleSwap (Pool contract - Swap event)
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- Data from event
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- Entities
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* Bundle
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* Factory
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* Pool
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* Token
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* Transaction
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* Swap
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* UniswapDayData
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* PoolDayData
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* PoolHourData
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* TokenDayData
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* TokenHourData
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- Contract calls
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* Pool (feeGrowthGlobal0X128, feeGrowthGlobal1X128)
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* handleMint (Pool contract - Mint event)
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- Data from event
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- Entities
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* Bundle
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* Pool
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* Factory
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* Token
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* Transaction
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* Mint
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* Tick
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* UniswapDayData
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* PoolDayData
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* PoolHourData
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* TokenDayData
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* TokenHourData
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* handleBurn (Pool contract - Burn event)
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- Data from event
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- Entities
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* Bundle
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* Pool
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* Factory
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* Token
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* Burn
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* Tick
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* UniswapDayData
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* PoolDayData
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* PoolHourData
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* TokenDayData
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* TokenHourData
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- Extra methods
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* store.remove (remove Tick entity)
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## References
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* https://github.com/Uniswap/uniswap-v3-core
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