feat/ Osmosis Chain/Connector

package.json

@@ -23,9 +23,11 @@
     "test:scripts": "jest -i --verbose ./test-scripts/*.test.ts"
   },
   "dependencies": {
+    "@cosmjs/amino": "^0.32.2",
     "@bancor/carbon-sdk": "^0.0.93-DEV",
     "@cosmjs/proto-signing": "^0.31.1",
     "@cosmjs/stargate": "^0.31.1",
+    "@cosmjs/tendermint-rpc": "^0.32.2",
     "@crocswap/sdk": "^2.4.5",
     "@ethersproject/abstract-provider": "5.7.0",
     "@ethersproject/address": "5.7.0",
@@ -37,6 +39,7 @@
     "@harmony-js/utils": "^0.1.56",
     "@improbable-eng/grpc-web": "^0.13.0",
     "@injectivelabs/sdk-ts": "^1.10.58",
+    "@osmonauts/math": "^1.11.3",
     "@pancakeswap/sdk": "^4.0.0",
     "@pancakeswap/smart-router": "^4.2.1",
     "@pancakeswap/swap-sdk-core": "^1.0.0",
@@ -92,6 +95,8 @@
     "minimist": "^1.2.6",
     "morgan": "^1.10.0",
     "near-api-js": "1.0.0",
+    "osmo-query": "16.5.2",
+    "osmojs": "16.5.1",
     "promise-retry": "^2.0.1",
     "quickswap-sdk": "^3.0.8",
     "quipuswap-v3-sdk": "^0.0.7",

src/amm/amm.controllers.ts

@@ -86,12 +86,18 @@ import { Algorand } from '../chains/algorand/algorand';
 import { Tinyman } from '../connectors/tinyman/tinyman';
 import { Plenty } from '../connectors/plenty/plenty';
 import { QuipuSwap } from '../connectors/quipuswap/quipuswap';
+import { Osmosis } from '../chains/osmosis/osmosis';
+import { AMOUNT_NOT_SUPPORTED_ERROR_CODE, ENDPOINT_NOT_SUPPORTED_ERROR_MESSAGE, HttpException } from '../services/error-handler';
 import { Carbonamm } from '../connectors/carbon/carbonAMM';
 
 export async function price(req: PriceRequest): Promise<PriceResponse> {
   const chain = await getInitializedChain<
-    Algorand | Ethereumish | Nearish | Tezosish
+    Algorand | Ethereumish | Nearish | Tezosish | Osmosis
   >(req.chain, req.network);
+  if (chain instanceof Osmosis){
+    return chain.controller.price(chain as unknown as Osmosis, req);
+  }
+
   const connector: Uniswapish | RefAMMish | Tinyman | Plenty | QuipuSwap =
     await getConnector<Uniswapish | RefAMMish | Tinyman | Plenty | QuipuSwap>(
       req.chain,
@@ -117,8 +123,12 @@ export async function price(req: PriceRequest): Promise<PriceResponse> {
 
 export async function trade(req: TradeRequest): Promise<TradeResponse> {
   const chain = await getInitializedChain<
-    Algorand | Ethereumish | Nearish | Tezosish
+    Algorand | Ethereumish | Nearish | Tezosish | Osmosis
   >(req.chain, req.network);
+  if (chain instanceof Osmosis){
+    return chain.controller.trade(chain as unknown as Osmosis, req);
+  }
+
   const connector: Uniswapish | RefAMMish | Tinyman | Plenty | QuipuSwap =
     await getConnector<Uniswapish | RefAMMish | Tinyman | Plenty | QuipuSwap>(
       req.chain,
@@ -145,7 +155,10 @@ export async function trade(req: TradeRequest): Promise<TradeResponse> {
 export async function addLiquidity(
   req: AddLiquidityRequest
 ): Promise<AddLiquidityResponse> {
-  const chain = await getInitializedChain<Ethereumish>(req.chain, req.network);
+  const chain = await getInitializedChain<Ethereumish | Osmosis>(req.chain, req.network);
+  if (chain instanceof Osmosis){
+    return chain.controller.addLiquidity(chain as unknown as Osmosis, req);
+  }
   const connector: UniswapLPish = await getConnector<UniswapLPish>(
     req.chain,
     req.network,
@@ -158,7 +171,10 @@ export async function addLiquidity(
 export async function reduceLiquidity(
   req: RemoveLiquidityRequest
 ): Promise<RemoveLiquidityResponse> {
-  const chain = await getInitializedChain<Ethereumish>(req.chain, req.network);
+  const chain = await getInitializedChain<Ethereumish | Osmosis>(req.chain, req.network);
+  if (chain instanceof Osmosis){
+    return chain.controller.removeLiquidity(chain as unknown as Osmosis, req);
+  }
   const connector: UniswapLPish = await getConnector<UniswapLPish>(
     req.chain,
     req.network,
@@ -171,7 +187,14 @@ export async function reduceLiquidity(
 export async function collectFees(
   req: CollectEarnedFeesRequest
 ): Promise<RemoveLiquidityResponse> {
-  const chain = await getInitializedChain<Ethereumish>(req.chain, req.network);
+  const chain = await getInitializedChain<Ethereumish | Osmosis>(req.chain, req.network);
+  if (chain instanceof Osmosis){
+    throw new HttpException(
+      500,
+      ENDPOINT_NOT_SUPPORTED_ERROR_MESSAGE,
+      AMOUNT_NOT_SUPPORTED_ERROR_CODE
+    );
+  }
   const connector: UniswapLPish = await getConnector<UniswapLPish>(
     req.chain,
     req.network,
@@ -183,7 +206,10 @@ export async function collectFees(
 export async function positionInfo(
   req: PositionRequest
 ): Promise<PositionResponse> {
-  const chain = await getInitializedChain<Ethereumish>(req.chain, req.network);
+  const chain = await getInitializedChain<Ethereumish | Osmosis>(req.chain, req.network);
+  if (chain instanceof Osmosis){
+    return chain.controller.poolPositions(chain as unknown as Osmosis, req);
+  }
   const connector: UniswapLPish = await getConnector<UniswapLPish>(
     req.chain,
     req.network,
@@ -195,7 +221,10 @@ export async function positionInfo(
 export async function poolPrice(
   req: PoolPriceRequest
 ): Promise<PoolPriceResponse> {
-  const chain = await getInitializedChain<Ethereumish>(req.chain, req.network);
+  const chain = await getInitializedChain<Ethereumish | Osmosis>(req.chain, req.network);
+  if (chain instanceof Osmosis){
+    return chain.controller.poolPrice(chain as unknown as Osmosis, req);
+  }
   const connector: UniswapLPish = await getConnector<UniswapLPish>(
     req.chain,
     req.network,
@@ -208,8 +237,12 @@ export async function estimateGas(
   req: NetworkSelectionRequest
 ): Promise<EstimateGasResponse> {
   const chain = await getInitializedChain<
-    Algorand | Ethereumish | Nearish | Tezosish
+    Algorand | Ethereumish | Nearish | Tezosish | Osmosis
   >(req.chain, req.network);
+  if (chain instanceof Osmosis){
+    return chain.controller.estimateGas(chain as unknown as Osmosis);
+  }
+
   const connector: Uniswapish | RefAMMish | Tinyman | Plenty | QuipuSwap =
     await getConnector<Uniswapish | RefAMMish | Plenty | QuipuSwap>(
       req.chain,

src/amm/amm.requests.ts

@@ -1,3 +1,4 @@
+import { CoinAndSymbol, SerializableExtendedPool as CosmosSerializableExtendedPool } from '../chains/osmosis/osmosis.types';
 import { PerpPosition } from '../connectors/perp/perp';
 import {
   NetworkSelectionRequest,
@@ -29,24 +30,27 @@ export interface PriceResponse {
   gasPrice: number;
   gasPriceToken: string;
   gasLimit: number;
-  gasCost: string;
+  gasCost: string; // also gasUsed for Cosmos prices
+  gasWanted?: string;
 }
 
 export interface PoolPriceRequest extends NetworkSelectionRequest {
   token0: string;
   token1: string;
-  fee: string;
-  period: number;
-  interval: number;
+  address?: string
+  fee?: string;
+  period?: number;
+  interval?: number;
 }
 
 export interface PoolPriceResponse {
   token0: string;
   token1: string;
-  fee: string;
-  period: number;
-  interval: number;
-  prices: string[];
+  fee?: string;
+  period?: number;
+  interval?: number;
+  prices?: string[];
+  pools?: CosmosSerializableExtendedPool[];
   network: string;
   timestamp: number;
   latency: number;
@@ -71,32 +75,37 @@ export interface TradeResponse {
   latency: number;
   base: string;
   quote: string;
-  amount: string;
+  amount: string; // traderequest.amount
+  finalAmountReceived?: string; // Cosmos
   rawAmount: string;
+  finalAmountReceived_basetoken?: string; // Cosmos
   expectedIn?: string;
-  expectedOut?: string;
-  price: string;
+  expectedOut?: string;  // Cosmos: expectedAmountReceived
+  expectedPrice?: string;  // Cosmos
+  price: string; // Cosmos: finalPrice
   gasPrice: number;
   gasPriceToken: string;
   gasLimit: number;
-  gasCost: string;
+  gasWanted?: string; // Cosmos
+  gasCost: string; // Cosmos: gasUsed
   nonce?: number;
   txHash: string | any | undefined;
 }
 
-export interface AddLiquidityRequest extends NetworkSelectionRequest {
+export interface AddLiquidityRequest extends NetworkSelectionRequest { // now also cosmos add swap position OR cosmos add LP position
   address: string;
   token0: string;
   token1: string;
   amount0: string;
   amount1: string;
-  fee: string;
-  lowerPrice: string; // integer as string
-  upperPrice: string; // integer as string
-  tokenId?: number;
+  fee?: string;
+  lowerPrice?: string; // integer as string  // COSMOS - using this != undefined then call addpositionLP(), else: addposition() 
+  upperPrice?: string; // integer as string
+  tokenId?: number; // COSMOS: poolId - will select one for you if not provided
   nonce?: number;
   maxFeePerGas?: string;
   maxPriorityFeePerGas?: string;
+  allowedSlippage?: string; // COSMOS: used to calc TokenMinAmount
 }
 
 export interface AddLiquidityResponse {
@@ -106,42 +115,51 @@ export interface AddLiquidityResponse {
   token0: string;
   token1: string;
   fee: string;
-  tokenId: number;
-  gasPrice: number;
+  tokenId: number; // COSMOS - this is poolId
+  gasPrice: number | string; // COSMOS: string
   gasPriceToken: string;
   gasLimit: number;
-  gasCost: string;
+  gasCost: string; // gasUsed for Cosmos
+  gasWanted?: string;
   nonce: number;
   txHash: string | undefined;
+  poolAddress?: string; // Cosmos only
+  poolShares?: string; // Cosmos only
+  token0FinalAmount?: string; // Cosmos only
+  token1FinalAmount?: string; // Cosmos only
 }
 
 export interface CollectEarnedFeesRequest extends NetworkSelectionRequest {
   address: string;
-  tokenId: number;
+  tokenId: number; // COSMOS - this is poolId
   nonce?: number;
   maxFeePerGas?: string;
   maxPriorityFeePerGas?: string;
 }
 
 export interface RemoveLiquidityRequest extends CollectEarnedFeesRequest {
   decreasePercent?: number;
+  allowedSlippage?: string;
 }
 
 export interface RemoveLiquidityResponse {
   network: string;
   timestamp: number;
   latency: number;
-  tokenId: number;
-  gasPrice: number;
+  tokenId: number; // COSMOS - this is poolId
+  gasPrice: number | string; // COSMOS: string
   gasPriceToken: string;
-  gasLimit: number;
-  gasCost: string;
-  nonce: number;
+  gasLimit: number | string;
+  gasCost: string; // gasUsed for Cosmos
+  nonce?: number;
   txHash: string | undefined;
+  gasWanted?: string;
+  balances?: CoinAndSymbol[];
 }
 
 export interface PositionRequest extends NetworkSelectionRequest {
-  tokenId: number;
+  tokenId?: number; // COSMOS - this is poolId. requried for both
+  address?: string; // COSMOS only/required (no idea how this works without address for others)
 }
 
 export interface PositionResponse extends LPPositionInfo {

src/amm/amm.validators.ts

@@ -11,11 +11,16 @@ import {
   validateChain,
   validateNetwork,
   validateNonce,
-  validateAddress,
   validateMaxFeePerGas,
   validateMaxPriorityFeePerGas,
+  isAddress as isEthereumAddress,
+  invalidAddressError,
 } from '../chains/ethereum/ethereum.validators';
 
+import {
+  isValidCosmosAddress
+} from '../chains/cosmos/cosmos.validators';
+
 import { FeeAmount } from '@uniswap/v3-sdk';
 
 export const invalidConnectorError: string =
@@ -63,6 +68,13 @@ export const validateConnector: Validator = mkValidator(
   (val) => typeof val === 'string'
 );
 
+// given a request, look for a key called address that is an Ethereum or Cosmos wallet
+export const validateAddress: Validator = mkValidator(
+  'address',
+  invalidAddressError,
+  (val) => typeof val === 'string' && (isEthereumAddress(val) || isValidCosmosAddress(val))
+);
+
 export const validateQuote: Validator = mkValidator(
   'quote',
   invalidQuoteError,
@@ -121,8 +133,7 @@ export const validateFee: Validator = mkValidator(
   'fee',
   invalidFeeTier,
   (val) =>
-    typeof val === 'string' &&
-    Object.keys(FeeAmount).includes(val.toUpperCase())
+  typeof val === 'string' && Object.keys(FeeAmount).includes(val.toUpperCase())
 );
 
 export const validateLowerPrice: Validator = mkValidator(
@@ -181,7 +192,7 @@ export const validateDecreasePercent: Validator = mkValidator(
 export const validateAllowedSlippage: Validator = mkValidator(
   'allowedSlippage',
   invalidAllowedSlippageError,
-  (val) => typeof val === 'string' && isFractionString(val),
+  (val) => typeof val === 'string' && (isFractionString(val) || val.includes('%')),
   true
 );
 
@@ -325,6 +336,7 @@ export const validatePositionRequest: RequestValidator = mkRequestValidator([
   validateChain,
   validateNetwork,
   validateTokenId,
+  validateAddress,
 ]);
 
 export const validatePoolPriceRequest: RequestValidator = mkRequestValidator([