Feat/pancake swap v3 #247

vic-en · 2023-12-03T03:18:01Z

Before submitting this PR, please make sure:

Your code builds clean without any errors or warnings
You are using approved title ("feat/", "fix/", "docs/", "refactor/")

A description of the changes proposed in the pull request:

Add LP to Pancakeswap

Tests performed by the developer:

Curl test
Unit test
End-to-end testing with uniswapLp strategy on the client

Tips for QA testing:

Test as you would test uniswapLP, but replacing chain with binance-smart-chain and network with mainnet.

…nto feat/pancake_swap_v3

fengtality · 2023-12-04T02:41:34Z

@vic-en this PR introduces bad changes to yarn.lock like this:

"@ethersproject-xdc/address" "file:../../.cache/yarn/v6/npm-@ethersproject-xdc-abi-5.7.0-c99fb10e-6e34-4123-a945-38973cd5bd96-1701573291698/node_modules/@ethersproject-xdc/address"
    "@ethersproject-xdc/bignumber" "file:../../.cache/yarn/v6/npm-@ethersproject-xdc-abi-5.7.0-c99fb10e-6e34-4123-a945-38973cd5bd96-1701573291698/node_modules/@ethersproject-xdc/bignumber"
    "@ethersproject-xdc/bytes" "file:../../.cache/yarn/v6/npm-@ethersproject-xdc-abi-5.7.0-c99fb10e-6e34-4123-a945-38973cd5bd96-1701573291698/node_modules/@ethersproject-xdc/bytes"
    "@ethersproject-xdc/constants" "file:../../.cache/yarn/v6/npm-@ethersproject-xdc-abi-5.7.0-c99fb10e-6e34-4123-a945-38973cd5bd96-1701573291698/node_modules/@ethersproject-xdc/constants"
    "@ethersproject-xdc/hash" "file:../../.cache/yarn/v6/npm-@ethersproject-xdc-abi-5.7.0-c99fb10e-6e34-4123-a945-38973cd5bd96-1701573291698/node_modules/@ethersproject-xdc/hash"
    "@ethersproject-xdc/keccak256" "file:../../.cache/yarn/v6/npm-@ethersproject-xdc-abi-5.7.0-c99fb10e-6e34-4123-a945-38973cd5bd96-1701573291698/node_modules/@ethersproject-xdc/keccak256"
    "@ethersproject-xdc/logger" "file:../../.cache/yarn/v6/npm-@ethersproject-xdc-abi-5.7.0-c99fb10e-6e34-4123-a945-38973cd5bd96-1701573291698/node_modules/@ethersproject-xdc/logger"
    "@ethersproject-xdc/properties" "file:../../.cache/yarn/v6/npm-@ethersproject-xdc-abi-5.7.0-c99fb10e-6e34-4123-a945-38973cd5bd96-1701573291698/node_modules/@ethersproject-xdc/properties"
    "@ethersproject-xdc/strings" "file:../../.cache/yarn/v6/npm-@ethersproject-xdc-abi-5.7.0-c99fb10e-6e34-4123-a945-38973cd5bd96-1701573291698/node_modules/@ethersproject-xdc/strings"

I spent some time fixing development a few days ago for this issue, so please remove these changes

vic-en · 2023-12-04T18:52:37Z

@fengtality I'll do that soon.
Curious to know what issue it caused.
I noticed that change when I updated the typescript version inthe package.json file which is required by the pancake dependency.

vic-en · 2023-12-05T22:51:30Z

@fengtality @nikspz @rapcmia
I updated the yarn lock. Review can continue.

rapcmia

Setup this PR with latest development client
Pancakeswap LP must be tested on BSC mainnet
API test using Thunderclient
- GET/port ok
- GET/Wallet ok
- POST/add ok
- GET/connectors ok
API test using Curl
- curl -s -X GET -k --key $GATEWAY_KEY --cert $GATEWAY_CERT https://localhost:15888/ | jq ok
- curl -s -X GET -k --key $GATEWAY_KEY --cert $GATEWAY_CERT https://localhost:15888/chain/status | jq ok
- curl -s -X POST -k --key $GATEWAY_KEY --cert $GATEWAY_CERT -H "Content-Type: application/json" -d "$(envsubst < ./requests/add_bsc_key.json)" https://localhost:15888/wallet/add | jq ok
- curl -s -X POST -k --key $GATEWAY_KEY --cert $GATEWAY_CERT -H "Content-Type: application/json" -d "$(envsubst < ./requests/bsc_balances.json)" https://localhost:15888/chain/balances | jq ok
- curl -s -X POST -k --key $GATEWAY_KEY --cert $GATEWAY_CERT -H "Content-Type: application/json" -d "$(envsubst < ./requests/eth_uniswap_add_liquidity.json)" https://localhost:15888/amm/liquidity/add | jq ok
- curl -s -X POST -k --key $GATEWAY_KEY --cert $GATEWAY_CERT -H "Content-Type: application/json" -d "$(envsubst < ./requests/eth_uniswap_position.json)" https://localhost:15888/amm/liquidity/remove | jq ok

Ran tests using uniswap_v3_lp

Token approved for WBNB and CAKE
Liquidity added on position successfully
- When a position is closed, strategy proceeds with creating one again
- Stop strategy and start again, retrieve the active position from pancakeswapLP
- Stop and exit the client. Open, import and start strategy, successfully retrieved position with exact ID

rapcmia · 2023-12-08T12:45:00Z

Hi @vic-en github checks are still failing after 3/3 reruns 🙇🏼

vic-en · 2023-12-11T14:39:16Z

@rapcmia I'm still finding a good solution to the issue causing the workflow to fail.
I'll let you know as soon as I have something that works.
Thanks.

fengtality · 2023-12-13T00:11:32Z

@vic-en Don't worry about the workflow issues, as they appear to be related to the XRP chain and connector. I'll exclude them from the standard tests.

jellebuth · 2023-12-13T05:50:38Z

I ran a test for fetching the trading prices of a pool and the new codebase does not seem to fetch the prices from a V3 pool correctly.

Steps to replicate:

Set UseRouter -> True
Fetch price of ARV/WBNB pool for 1 ARV
Compare price with Pancakeswap interface (this should show a difference)
Customise the routing on Pancakeswap to only include V2 pools

5. Fetch price of ARV/WBNB pool for 1 ARV 6. Compare prices between PCS interface and Gateway price response (this should show a minimal difference)

Am I missing any steps in retrieving V3 prices compared to only V2 prices of a token?

In addition, I was unable to fetch prices for RITE/USDT V3 pool.

https://www.geckoterminal.com/bsc/pools/0x9b36e5b07eab82cd861aeb282235b95ee029164d

nikspz · 2023-12-14T09:10:17Z

@jellebuth
Changed rate_oracle_source to gate_io, seems able to get the price

gw247.zip

jellebuth · 2023-12-14T09:24:55Z

@nikspz

I was trying to get it for RITE (which only has a V3 Pool. But it returns that there is no pool for RITE.

https://www.geckoterminal.com/bsc/pools/0x9b36e5b07eab82cd861aeb282235b95ee029164d

I think that the price fetching feature does not have a V3 integration yet? If I look at the source code, it seems like the function that returns the price does not follow similar logic as the one for Uniswap (which does have a V3 integration).

But I might be wrong in this.

nikspz · 2023-12-14T13:16:56Z

I think that the price fetching feature does not have a V3 integration yet? If I look at the source code, it seems like the function that returns the price does not follow similar logic as the one for Uniswap (which does have a V3 integration).

But I might be wrong in this.

@vic-en Could you please check this comment?

nikspz · 2023-12-14T13:57:55Z

I was trying to get it for RITE (which only has a V3 Pool. But it returns that there is no pool for RITE.

To triage the issue, Could you confirm are you're using LP strategy /requests?
Could you please attach log/ config file as well?

vic-en · 2023-12-14T16:14:39Z

@jellebuth @nikspz
0x0F5D54b27bDb556823F96f2536496550f8816dC5, which is the token address for RITE isn't in the default Bsc mainnet token list(https://github.com/hummingbot/gateway/blob/main/src/templates/lists/bep20_tokens_mainnet.json).

So add the token and the issue shouldn't persist.

jellebuth · 2023-12-15T01:30:55Z

@vic-en @nikspz I have added this one already, but the issue persists.

@vic-en can you confirm that the V3 smart order router for price fetching is correctly integrated? And whether you are able to get the prices for the RITE-USDT V3 pool?

vic-en added 10 commits November 26, 2023 06:56

Add pancake v3

dbf6839

Update PancakeSwap contract addresses

8a58577

Update typescript version to 5.3.2

6ded875

Update UniswapLP Nft function parameter

23607e0

update Jest type declaration

2a16f04

Add 'pancakeswapLP' as a valid spender

e9da133

Update ttl value in pancakeswap.yml

15dea28

add unit tests

d9e13ac

Merge branch 'development' of https://github.com/hummingbot/gateway i…

cadf835

…nto feat/pancake_swap_v3

update yarn lock

cf2b05b

vic-en mentioned this pull request Dec 3, 2023

Vic en feat/pancake swap v3 #244

Closed

2 tasks

vic-en requested a review from fengtality December 3, 2023 03:31

rapcmia requested review from rapcmia and nikspz December 4, 2023 01:45

vic-en added 2 commits December 4, 2023 19:09

revert changes to yarn lock

a1f8adf

update yarn lock

1bcf36c

rapcmia approved these changes Dec 8, 2023

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fengtality approved these changes Dec 13, 2023

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fengtality merged commit 6bbec30 into hummingbot:development Dec 13, 2023
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fengtality mentioned this pull request Dec 13, 2023

feat/Osmosis Chain/Connector #237

Closed

nikspz mentioned this pull request Dec 13, 2023

PancakeV3 connector #195

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nikspz mentioned this pull request Dec 22, 2023

Sync Gateway / Gateway staging -> master for Hummingbot version 1.23.0 #258

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Feat/pancake swap v3 #247

Feat/pancake swap v3 #247

vic-en commented Dec 3, 2023 •

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Feat/pancake swap v3 #247

Feat/pancake swap v3 #247

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