@bancor/carbon-sdk - npm Package Compare versions

Comparing version 0.0.39-DEV to 0.0.40-DEV

dist/cache/cache-ops.d.ts

@@ -1,9 +0,9 @@
-import { EncodedOrder, EncodedStrategy } from '../types';
+import { EncodedStrategy } from '../types';
 import { Fetcher, PairToDirectedOrdersMap, PairToStrategiesMap, StrategyById } from './types';
-import { BigNumber } from '../numerics';
 export declare const createPairToStrategiesMap: (fetcher: Fetcher) => Promise<PairToStrategiesMap>;
 export declare const populateCachedOrdersCache: (pairToStrategies: PairToStrategiesMap, cachedOrders: PairToDirectedOrdersMap) => void;
+export declare const removeDeletedStrategyFromCache: (strategy: EncodedStrategy, pairToStrategies: PairToStrategiesMap, strategyById: StrategyById, ordersCache: PairToDirectedOrdersMap) => void;
 export declare const addNewStrategyToMap: (strategy: EncodedStrategy, pairToStrategies: PairToStrategiesMap, strategyById: StrategyById, ordersCache: PairToDirectedOrdersMap) => void;
-export declare const applyModifiedOrderToCache: (strategyId: BigNumber, orderIndex: number, order: EncodedOrder, pairToStrategies: PairToStrategiesMap, strategyById: StrategyById, ordersCache: PairToDirectedOrdersMap) => void;
+export declare const applyModifiedOrderToCache: (strategy: EncodedStrategy, orderIndex: number, ordersCache: PairToDirectedOrdersMap) => void;
 export declare const applyModifiedStrategyToCache: (strategy: EncodedStrategy, pairToStrategies: PairToStrategiesMap, strategyById: StrategyById, ordersCache: PairToDirectedOrdersMap) => void;
 //# sourceMappingURL=cache-ops.d.ts.map

dist/cache/types.d.ts

@@ -8,2 +8,3 @@ import { OrdersMap } from '../match';
     onStrategyUpdated(listener: (strategy: EncodedStrategy) => void): void;
+    onStrategyDeleted(listener: (strategy: EncodedStrategy) => void): void;
 }
@@ -10,0 +11,0 @@ export type PairToStrategiesMap = Map<TokenPair, EncodedStrategy[]>;

dist/sdk.umd.js

@@ -1,2 +0,2 @@
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t(require("@ethersproject/providers"),require("@ethersproject/bignumber"),require("decimal.js"),require("ethers"),require("@ethersproject/units")):"function"==typeof define&&define.amd?define(["@ethersproject/providers","@ethersproject/bignumber","decimal.js","ethers","@ethersproject/units"],t):(e||self).carbonSdk=t(e.providers,e.bignumber,e.Decimal,e.ethers,e.units)}(this,function(e,t,n,a,r){function i(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}var o=/*#__PURE__*/i(n);function u(e,t){for(var n=0;n<t.length;n++){var a=t[n];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(e,"symbol"==typeof(r=function(e,t){if("object"!=typeof e||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var a=n.call(e,"string");if("object"!=typeof a)return a;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(e)}(a.key))?r:String(r),a)}var r}function s(e,t,n){return t&&u(e.prototype,t),n&&u(e,n),Object.defineProperty(e,"prototype",{writable:!1}),e}function p(){return p=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var a in n)Object.prototype.hasOwnProperty.call(n,a)&&(e[a]=n[a])}return e},p.apply(this,arguments)}function y(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,a=new Array(t);n<t;n++)a[n]=e[n];return a}function d(e,t){var n="undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(n)return(n=n.call(e)).next.bind(n);if(Array.isArray(e)||(n=function(e,t){if(e){if("string"==typeof e)return y(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);return"Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n?Array.from(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?y(e,t):void 0}}(e))||t&&e&&"number"==typeof e.length){n&&(e=n);var a=0;return function(){return a>=e.length?{done:!0}:{done:!1,value:e[a++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var l=function(e,t){return e.localeCompare(t)},c=function(e){if(2!==e.length)throw new Error("Invalid number of tokens: expected 2, got "+e.length);if(e[0]===e[1])throw new Error("Cannot create key for identical tokens: "+e[0])},m=function(e,t){return c([e,t]),[e,t].sort(l)},f=function(e,t){return c([e,t]),e+"-"+t},g=function(e,t,n,a,r,i){for(var o,u=d(a.entries());!(o=u()).done;)for(var s=o.value[1],p=0;p<s.length;p++)if(s[p].id===e){if(s[p][0===t?"order0":"order1"]=n,r.set(e.toString(),s[p]),0===i.size)return;var y=[s[p].token0,s[p].token1];0===t&&y.reverse();var l,c=f(y[0],y[1]),m=i.get(c);return void(m?m[s[p].id.toString()]=n:(console.warn("Should not be here, modified order is supposed to already be cached"),i.set(c,((l={})[s[p].id.toString()]=n,l))))}},b=/*#__PURE__*/function(){function e(e){this._pairToStrategies=void 0,this._strategyById=void 0,this._fetcher=void 0,this._cachedOrders=void 0,this._fetcher=e,this._pairToStrategies=new Map,this._strategyById=new Map,this._cachedOrders=new Map}var t=e.prototype;return t.init=function(){try{var e=this;return Promise.resolve(function(e){try{return Promise.resolve(e.getAllTokenPairs()).then(function(t){return Promise.resolve(e.getStrategiesByTokenPairs(t)).then(function(e){for(var n=new Map,a=0;a<t.length;a++){var r=t[a],i=e[a],o=m(r[0],r[1]);n.set(o,i)}return n})})}catch(e){return Promise.reject(e)}}(e._fetcher)).then(function(t){e._pairToStrategies=t,e._fetcher.onStrategyCreated(function(t){return function(e,t,n,a){if(!n.has(e.id.toString())){n.set(e.id.toString(),e);var r=m(e.token0,e.token1);if(t.has(r)?t.get(r).push(e):t.set(r,[e]),0!==a.size)for(var i=[e.token0,e.token1],o=0,u=[i,i.reverse()];o<u.length;o++){var s,p=u[o],y=f(p[0],p[1]),d=p[0]===e.token0?e.order1:e.order0,l=a.get(y);l?l[e.id.toString()]=d:a.set(y,((s={})[e.id.toString()]=d,s))}}}(t,e._pairToStrategies,e._strategyById,e._cachedOrders)}),e._fetcher.onStrategyUpdated(function(t){return function(e,t,n,a){g(e.id,0,e.order0,t,n,a),g(e.id,1,e.order1,t,n,a)}(t,e._pairToStrategies,e._strategyById,e._cachedOrders)});for(var n,a=d(e._pairToStrategies.values());!(n=a()).done;){var r=n.value;if(r&&r.length>0)for(var i=0;i<r.length;i++)e._strategyById.set(r[i].id.toString(),r[i])}})}catch(e){return Promise.reject(e)}},t.getOrders=function(e,t,n){var a;if(void 0===n&&(n=!1),0===this._pairToStrategies.size)return console.warn("getOrders was called when no strategies are cached, did you call init?"),{};0===this._cachedOrders.size&&function(e,t){t.clear();for(var n,a=d(e.values());!(n=a()).done;){var r=n.value;if(r.length>0){for(var i=r[0].token0,o=r[0].token1,u={},s={},p=0;p<r.length;p++)r[p].token0===i?(u[r[p].id.toString()]=r[p].order0,s[r[p].id.toString()]=r[p].order1):(u[r[p].id.toString()]=r[p].order1,s[r[p].id.toString()]=r[p].order0);t.set(f(i,o),s),t.set(f(o,i),u)}}}(this._pairToStrategies,this._cachedOrders);var r=f(e,t),i=null!=(a=this._cachedOrders.get(r))?a:{};if(n)return i;var o=Object.entries(i).filter(function(e){return e[1].y.gt(0)&&(e[1].A.gt(0)||e[1].B.gt(0))});return Object.fromEntries(o)},t.getStrategyById=function(e){return this._strategyById.get(e.toString())},s(e,[{key:"pairs",get:function(){return Array.from(this._pairToStrategies.keys())}}]),e}();o.default.set({precision:50,rounding:o.default.ROUND_HALF_DOWN,toExpNeg:-30,toExpPos:30});var T=Math.pow(2,32),h=new o.default(10),v=function(e,t){return h.pow(e-t)},w="0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE".toLowerCase(),k=function(e){return e.toLowerCase()===w},_=function(e,n,a){var r=p({},a);return k(e)&&(r.value=n.reduce(function(e,t){return e.add(t.amount)},t.BigNumber.from(0))),r},P=/*#__PURE__*/function(){function e(e){this._prefix=void 0,this._prefix="[SDK]["+e+"]:"}var t=e.prototype;return t.log=function(){var e;(e=console).log.apply(e,[this._prefix].concat([].slice.call(arguments)))},t.debug=function(){var e;(e=console).log.apply(e,[this._prefix].concat([].slice.call(arguments)))},e}(),S=new P("Composer.ts"),M=/*#__PURE__*/function(){function e(e){this._contracts=void 0,this._contracts=e}var t=e.prototype;return t.tradeByTargetAmount=function(e,t,n,a,r,i){S.debug("tradeByTargetAmount called",arguments);var o=_(e,n,i);return S.debug("tradeByTargetAmount overrides",o),this._contracts.carbonController.populateTransaction.tradeByTargetAmount(e,t,n,a,r,o)},t.tradeBySourceAmount=function(e,t,n,a,r,i){S.debug("tradeBySourceAmount called",arguments);var o=_(e,n,i);return S.debug("tradeBySourceAmount overrides",o),this._contracts.carbonController.populateTransaction.tradeBySourceAmount(e,t,n,a,r,o)},t.createStrategy=function(e,t,n,a,r){S.debug("createStrategy called",arguments);var i=p({},r);return k(e)?i.value=n.y:k(t)&&(i.value=a.y),S.debug("createStrategy overrides",i),this._contracts.carbonController.populateTransaction.createStrategy(e,t,[n,a],i)},t.deleteStrategy=function(e){return this._contracts.carbonController.populateTransaction.deleteStrategy(e)},t.updateStrategy=function(e,t,n,a){return this._contracts.carbonController.populateTransaction.updateStrategy(e,t,n,a)},t.transferVoucherOwnership=function(e,t){return this._contracts.voucher.populateTransaction.transferOwnership(e,t)},e}(),B=[{inputs:[],name:"AccessDenied",type:"error"},{inputs:[],name:"InvalidAddress",type:"error"},{anonymous:!1,inputs:[{indexed:!1,internalType:"address",name:"previousAdmin",type:"address"},{indexed:!1,internalType:"address",name:"newAdmin",type:"address"}],name:"AdminChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"address",name:"beacon",type:"address"}],name:"BeaconUpgraded",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"address",name:"implementation",type:"address"}],name:"Upgraded",type:"event"},{stateMutability:"payable",type:"fallback"},{inputs:[],name:"admin",outputs:[{internalType:"address",name:"",type:"address"}],stateMutability:"nonpayable",type:"function"},{inputs:[],name:"implementation",outputs:[{internalType:"address",name:"",type:"address"}],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"address",name:"newImplementation",type:"address"}],name:"upgradeTo",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"address",name:"newImplementation",type:"address"},{internalType:"bytes",name:"data",type:"bytes"}],name:"upgradeToAndCall",outputs:[],stateMutability:"payable",type:"function"},{stateMutability:"payable",type:"receive"},{inputs:[],name:"AlreadyInitialized",type:"error"},{inputs:[],name:"DeadlineExpired",type:"error"},{inputs:[],name:"GreaterThanMaxInput",type:"error"},{inputs:[],name:"IdenticalAddresses",type:"error"},{inputs:[],name:"InsufficientCapacity",type:"error"},{inputs:[],name:"InvalidFee",type:"error"},{inputs:[],name:"InvalidIndices",type:"error"},{inputs:[],name:"InvalidStrategyId",type:"error"},{inputs:[],name:"InvalidTradeActionAmount",type:"error"},{inputs:[],name:"LowerThanMinReturn",type:"error"},{inputs:[],name:"NativeAmountMismatch",type:"error"},{inputs:[],name:"NoIdsProvided",type:"error"},{inputs:[],name:"OutDated",type:"error"},{inputs:[],name:"Overflow",type:"error"},{inputs:[],name:"PoolAlreadyExists",type:"error"},{inputs:[],name:"PoolDoesNotExists",type:"error"},{inputs:[],name:"StrategyDoesNotExist",type:"error"},{inputs:[],name:"TokensMismatch",type:"error"},{inputs:[],name:"UnknownDelegator",type:"error"},{inputs:[],name:"UnnecessaryNativeTokenReceived",type:"error"},{inputs:[],name:"UnsetDelegator",type:"error"},{inputs:[],name:"ZeroLiquidityProvided",type:"error"},{inputs:[],name:"ZeroValue",type:"error"},{anonymous:!1,inputs:[{indexed:!1,internalType:"uint8",name:"version",type:"uint8"}],name:"Initialized",type:"event"},{anonymous:!1,inputs:[{indexed:!1,internalType:"address",name:"account",type:"address"}],name:"Paused",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"uint256",name:"poolId",type:"uint256"},{indexed:!0,internalType:"contract Token",name:"token0",type:"address"},{indexed:!0,internalType:"contract Token",name:"token1",type:"address"}],name:"PoolCreated",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"bytes32",name:"role",type:"bytes32"},{indexed:!0,internalType:"bytes32",name:"previousAdminRole",type:"bytes32"},{indexed:!0,internalType:"bytes32",name:"newAdminRole",type:"bytes32"}],name:"RoleAdminChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"bytes32",name:"role",type:"bytes32"},{indexed:!0,internalType:"address",name:"account",type:"address"},{indexed:!0,internalType:"address",name:"sender",type:"address"}],name:"RoleGranted",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"bytes32",name:"role",type:"bytes32"},{indexed:!0,internalType:"address",name:"account",type:"address"},{indexed:!0,internalType:"address",name:"sender",type:"address"}],name:"RoleRevoked",type:"event"},{anonymous:!1,inputs:[{indexed:!1,internalType:"uint256",name:"id",type:"uint256"},{indexed:!0,internalType:"address",name:"owner",type:"address"},{indexed:!0,internalType:"contract Token",name:"token0",type:"address"},{indexed:!0,internalType:"contract Token",name:"token1",type:"address"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],indexed:!1,internalType:"struct Order",name:"order0",type:"tuple"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],indexed:!1,internalType:"struct Order",name:"order1",type:"tuple"}],name:"StrategyCreated",type:"event"},{anonymous:!1,inputs:[{indexed:!1,internalType:"uint256",name:"id",type:"uint256"},{indexed:!0,internalType:"address",name:"owner",type:"address"},{indexed:!0,internalType:"contract Token",name:"token0",type:"address"},{indexed:!0,internalType:"contract 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Order",name:"order1",type:"tuple"}],name:"StrategyUpdated",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"address",name:"trader",type:"address"},{indexed:!0,internalType:"address",name:"sourceToken",type:"address"},{indexed:!0,internalType:"address",name:"targetToken",type:"address"},{indexed:!1,internalType:"uint256",name:"sourceAmount",type:"uint256"},{indexed:!1,internalType:"uint256",name:"targetAmount",type:"uint256"},{indexed:!1,internalType:"uint128",name:"tradingFeeAmount",type:"uint128"},{indexed:!1,internalType:"bool",name:"byTargetAmount",type:"bool"}],name:"TokensTraded",type:"event"},{anonymous:!1,inputs:[{indexed:!1,internalType:"uint32",name:"prevFeePPM",type:"uint32"},{indexed:!1,internalType:"uint32",name:"newFeePPM",type:"uint32"}],name:"TradingFeePPMUpdated",type:"event"},{anonymous:!1,inputs:[{indexed:!1,internalType:"address",name:"account",type:"address"}],name:"Unpaused",type:"event"},{inputs:[],name:"DEFAULT_ADMIN_ROLE",outputs:[{internalType:"bytes32",name:"",type:"bytes32"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"address",name:"token",type:"address"}],name:"accumulatedFees",outputs:[{internalType:"uint256",name:"",type:"uint256"}],stateMutability:"view",type:"function"},{inputs:[],name:"controllerType",outputs:[{internalType:"uint16",name:"",type:"uint16"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],name:"createPool",outputs:[{components:[{internalType:"uint256",name:"id",type:"uint256"},{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],internalType:"struct Pool",name:"",type:"tuple"}],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],internalType:"struct Order[2]",name:"orders",type:"tuple[2]"}],name:"createStrategy",outputs:[{internalType:"uint256",name:"",type:"uint256"}],stateMutability:"payable",type:"function"},{inputs:[{internalType:"uint256",name:"strategyId",type:"uint256"}],name:"deleteStrategy",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"}],name:"getRoleAdmin",outputs:[{internalType:"bytes32",name:"",type:"bytes32"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"},{internalType:"uint256",name:"index",type:"uint256"}],name:"getRoleMember",outputs:[{internalType:"address",name:"",type:"address"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"}],name:"getRoleMemberCount",outputs:[{internalType:"uint256",name:"",type:"uint256"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"},{internalType:"address",name:"account",type:"address"}],name:"grantRole",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"},{internalType:"address",name:"account",type:"address"}],name:"hasRole",outputs:[{internalType:"bool",name:"",type:"bool"}],stateMutability:"view",type:"function"},{inputs:[],name:"initialize",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[],name:"pairs",outputs:[{internalType:"address[2][]",name:"",type:"address[2][]"}],stateMutability:"view",type:"function"},{inputs:[],name:"pause",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[],name:"paused",outputs:[{internalType:"bool",name:"",type:"bool"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],name:"pool",outputs:[{components:[{internalType:"uint256",name:"id",type:"uint256"},{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],internalType:"struct Pool",name:"",type:"tuple"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"bytes",name:"data",type:"bytes"}],name:"postUpgrade",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"},{internalType:"address",name:"account",type:"address"}],name:"renounceRole",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"},{internalType:"address",name:"account",type:"address"}],name:"revokeRole",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[],name:"roleAdmin",outputs:[{internalType:"bytes32",name:"",type:"bytes32"}],stateMutability:"pure",type:"function"},{inputs:[],name:"roleEmergencyStopper",outputs:[{internalType:"bytes32",name:"",type:"bytes32"}],stateMutability:"pure",type:"function"},{inputs:[{internalType:"uint32",name:"newTradingFeePPM",type:"uint32"}],name:"setTradingFeePPM",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"uint256[]",name:"ids",type:"uint256[]"}],name:"strategiesByIds",outputs:[{components:[{internalType:"uint256",name:"id",type:"uint256"},{internalType:"address",name:"owner",type:"address"},{components:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],internalType:"struct Pair",name:"pair",type:"tuple"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],internalType:"struct Order[2]",name:"orders",type:"tuple[2]"}],internalType:"struct Strategy[]",name:"",type:"tuple[]"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"},{internalType:"uint256",name:"startIndex",type:"uint256"},{internalType:"uint256",name:"endIndex",type:"uint256"}],name:"strategiesByPool",outputs:[{components:[{internalType:"uint256",name:"id",type:"uint256"},{internalType:"address",name:"owner",type:"address"},{components:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],internalType:"struct Pair",name:"pair",type:"tuple"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],internalType:"struct Order[2]",name:"orders",type:"tuple[2]"}],internalType:"struct Strategy[]",name:"",type:"tuple[]"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],name:"strategiesByPoolCount",outputs:[{internalType:"uint256",name:"",type:"uint256"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"uint256",name:"id",type:"uint256"}],name:"strategy",outputs:[{components:[{internalType:"uint256",name:"id",type:"uint256"},{internalType:"address",name:"owner",type:"address"},{components:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],internalType:"struct Pair",name:"pair",type:"tuple"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],internalType:"struct Order[2]",name:"orders",type:"tuple[2]"}],internalType:"struct 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e.createInterface=function(){return new a.utils.Interface(B)},e.connect=function(e,t){return new a.Contract(e,B,t)},e}();x.abi=B;var A=[{inputs:[{components:[{internalType:"address",name:"target",type:"address"},{internalType:"bytes",name:"callData",type:"bytes"}],internalType:"struct Multicall2.Call[]",name:"calls",type:"tuple[]"}],name:"aggregate",outputs:[{internalType:"uint256",name:"blockNumber",type:"uint256"},{internalType:"bytes[]",name:"returnData",type:"bytes[]"}],stateMutability:"view",type:"function"},{inputs:[{components:[{internalType:"address",name:"target",type:"address"},{internalType:"bytes",name:"callData",type:"bytes"}],internalType:"struct 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e(){}return e.createInterface=function(){return new a.utils.Interface(A)},e.connect=function(e,t){return new a.Contract(e,A,t)},e}();I.abi=A;var D=[{constant:!0,inputs:[],name:"name",outputs:[{name:"",type:"string"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_spender",type:"address"},{name:"_value",type:"uint256"}],name:"approve",outputs:[{name:"success",type:"bool"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_disable",type:"bool"}],name:"disableTransfers",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[],name:"totalSupply",outputs:[{name:"",type:"uint256"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_from",type:"address"},{name:"_to",type:"address"},{name:"_value",type:"uint256"}],name:"transferFrom",outputs:[{name:"success",type:"bool"}],payable:!1,type:"function"},{constant:!0,inputs:[],name:"decimals",outputs:[{name:"",type:"uint8"}],payable:!1,type:"function"},{constant:!0,inputs:[],name:"version",outputs:[{name:"",type:"string"}],payable:!1,type:"function"},{constant:!0,inputs:[],name:"standard",outputs:[{name:"",type:"string"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_token",type:"address"},{name:"_to",type:"address"},{name:"_amount",type:"uint256"}],name:"withdrawTokens",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"",type:"address"}],name:"balanceOf",outputs:[{name:"",type:"uint256"}],payable:!1,type:"function"},{constant:!1,inputs:[],name:"acceptOwnership",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_to",type:"address"},{name:"_amount",type:"uint256"}],name:"issue",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[],name:"owner",outputs:[{name:"",type:"address"}],payable:!1,type:"function"},{constant:!0,inputs:[],name:"symbol",outputs:[{name:"",type:"string"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_from",type:"address"},{name:"_amount",type:"uint256"}],name:"destroy",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_to",type:"address"},{name:"_value",type:"uint256"}],name:"transfer",outputs:[{name:"success",type:"bool"}],payable:!1,type:"function"},{constant:!0,inputs:[],name:"transfersEnabled",outputs:[{name:"",type:"bool"}],payable:!1,type:"function"},{constant:!0,inputs:[],name:"newOwner",outputs:[{name:"",type:"address"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"",type:"address"},{name:"",type:"address"}],name:"allowance",outputs:[{name:"",type:"uint256"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_newOwner",type:"address"}],name:"transferOwnership",outputs:[],payable:!1,type:"function"},{inputs:[{name:"_name",type:"string"},{name:"_symbol",type:"string"},{name:"_decimals",type:"uint8"}],payable:!1,type:"constructor"},{anonymous:!1,inputs:[{indexed:!1,name:"_token",type:"address"}],name:"NewSmartToken",type:"event"},{anonymous:!1,inputs:[{indexed:!1,name:"_amount",type:"uint256"}],name:"Issuance",type:"event"},{anonymous:!1,inputs:[{indexed:!1,name:"_amount",type:"uint256"}],name:"Destruction",type:"event"},{anonymous:!1,inputs:[{indexed:!1,name:"_prevOwner",type:"address"},{indexed:!1,name:"_newOwner",type:"address"}],name:"OwnerUpdate",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"_from",type:"address"},{indexed:!0,name:"_to",type:"address"},{indexed:!1,name:"_value",type:"uint256"}],name:"Transfer",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"_owner",type:"address"},{indexed:!0,name:"_spender",type:"address"},{indexed:!1,name:"_value",type:"uint256"}],name:"Approval",type:"event"}],O=/*#__PURE__*/function(){function e(){}return e.createInterface=function(){return new a.utils.Interface(D)},e.connect=function(e,t){return new a.Contract(e,D,t)},e}();O.abi=D;var R=[{inputs:[{internalType:"bool",name:"newUseGlobalURI",type:"bool"},{internalType:"string",name:"newBaseURI",type:"string"},{internalType:"string",name:"newBaseExtension",type:"string"}],stateMutability:"nonpayable",type:"constructor"},{inputs:[],name:"AccessDenied",type:"error"},{inputs:[],name:"CarbonControllerNotSet",type:"error"},{inputs:[],name:"InvalidAddress",type:"error"},{anonymous:!1,inputs:[{indexed:!0,internalType:"address",name:"owner",type:"address"},{indexed:!0,internalType:"address",name:"approved",type:"address"},{indexed:!0,internalType:"uint256",name:"tokenId",type:"uint256"}],name:"Approval",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"address",name:"owner",type:"address"},{indexed:!0,internalType:"address",name:"operator",type:"address"},{indexed:!1,internalType:"bool",name:"approved",type:"bool"}],name:"ApprovalForAll",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"address",name:"previousOwner",type:"address"},{indexed:!0,internalType:"address",name:"newOwner",type:"address"}],name:"OwnershipTransferred",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"address",name:"from",type:"address"},{indexed:!0,internalType:"address",name:"to",type:"address"},{indexed:!0,internalType:"uint256",name:"tokenId",type:"uint256"}],name:"Transfer",type:"event"},{inputs:[{internalType:"address",name:"to",type:"address"},{internalType:"uint256",name:"tokenId",type:"uint256"}],name:"approve",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"address",name:"owner",type:"address"}],name:"balanceOf",outputs:[{internalType:"uint256",name:"",type:"uint256"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"uint256",name:"strategyId",type:"uint256"}],name:"burn",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"uint256",name:"tokenId",type:"uint256"}],name:"getApproved",outputs:[{internalType:"address",name:"",type:"address"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"address",name:"owner",type:"address"},{internalType:"address",name:"operator",type:"address"}],name:"isApprovedForAll",outputs:[{internalType:"bool",name:"",type:"bool"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"address",name:"provider",type:"address"},{internalType:"uint256",name:"strategyId",type:"uint256"}],name:"mint",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[],name:"name",outputs:[{internalType:"string",name:"",type:"string"}],stateMutability:"view",type:"function"},{inputs:[],name:"owner",outputs:[{internalType:"address",name:"",type:"address"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"uint256",name:"tokenId",type:"uint256"}],name:"ownerOf",outputs:[{internalType:"address",name:"",type:"address"}],stateMutability:"view",type:"function"},{inputs:[],name:"renounceOwnership",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"address",name:"from",type:"address"},{internalType:"address",name:"to",type:"address"},{internalType:"uint256",name:"tokenId",type:"uint256"}],name:"safeTransferFrom",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"address",name:"from",type:"address"},{internalType:"address",name:"to",type:"address"},{internalType:"uint256",name:"tokenId",type:"uint256"},{internalType:"bytes",name:"data",type:"bytes"}],name:"safeTransferFrom",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"address",name:"operator",type:"address"},{internalType:"bool",name:"approved",type:"bool"}],name:"setApprovalForAll",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"string",name:"newBaseExtension",type:"string"}],name:"setBaseExtension",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"string",name:"newBaseURI",type:"string"}],name:"setBaseURI",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"contract 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F(e){return{id:e[0],token0:e[2][0],token1:e[2][1],order0:{y:e[3][0][0],z:e[3][0][1],A:e[3][0][2],B:e[3][0][3]},order1:{y:e[3][1][0],z:e[3][1][1],A:e[3][1][2],B:e[3][1][3]}}}function N(e,t){return function(n,a,r,i,o,u){E.debug(e+" fired with",arguments);var s={id:n,token0:r,token1:i,order0:{y:o.y,z:o.z,A:o.A,B:o.B},order1:{y:u.y,z:u.z,A:u.A,B:u.B}};E.debug(e+" parsed strategy:",s),t(s)}}var q=/*#__PURE__*/function(){function e(e){var t=this;this._contracts=void 0,this.getDecimalsByAddress=function(e){try{return k(e)?Promise.resolve(18):Promise.resolve(t._contracts.token(e).decimals())}catch(e){return Promise.reject(e)}},this._contracts=e}var t=e.prototype;return t.multicall=function(e,t){return function(e,t,n){return Promise.resolve(function(a,r){try{var i=(o=e.map(function(e){return{target:e.contractAddress.toLocaleLowerCase(),callData:e.interface.encodeFunctionData(e.methodName,e.methodParameters)}}),Promise.resolve(t.tryAggregate(!1,o,{blockTag:n})).then(function(t){return t.map(function(t,n){return t.success?e[n].interface.decodeFunctionResult(e[n].methodName,t.returnData):[]})}))}catch(e){return}var o;return i&&i.then?i.then(void 0,function(){}):i}())}(e,this._contracts.multicall,t)},t.getStrategyById=function(e){try{return Promise.resolve(this._contracts.carbonController.strategy(e)).then(F)}catch(e){return Promise.reject(e)}},t.getStrategiesByIds=function(e){try{return Promise.resolve(this._contracts.carbonController.strategiesByIds(e)).then(function(e){return e.map(function(e){return F(e)})})}catch(e){return Promise.reject(e)}},t.getAllTokenPairs=function(){return this._contracts.carbonController.pairs()},t.getStrategiesByTokenPair=function(e,t){try{return Promise.resolve(this._contracts.carbonController.strategiesByPool(e,t,0,0)).then(function(e){return e.map(function(e){return F(e)})})}catch(e){return Promise.reject(e)}},t.getStrategiesByTokenPairs=function(e){try{var t=this;return Promise.resolve(t.multicall(e.map(function(e){return{contractAddress:t._contracts.carbonController.address,interface:t._contracts.carbonController.interface,methodName:"strategiesByPool",methodParameters:[e[0],e[1],0,0]}}))).then(function(e){return e&&0!==e.length?e.map(function(e){return e[0].map(function(e){return F(e)})}):[]})}catch(e){return Promise.reject(e)}},t.getUserStrategyIds=function(e){try{var t=this;return e?Promise.resolve(t._contracts.voucher.balanceOf(e)).then(function(n){var a=Array.from(Array(n.toNumber()),function(n,a){return{contractAddress:t._contracts.voucher.address,interface:t._contracts.voucher.interface,methodName:"tokenOfOwnerByIndex",methodParameters:[e,a]}});return Promise.resolve(t.multicall(a)).then(function(e){return e?e.map(function(e){return e[0]}):[]})}):Promise.resolve([])}catch(e){return Promise.reject(e)}},t.tradingFeePPM=function(){return this._contracts.carbonController.tradingFeePPM()},t.onTradingFeePPMUpdated=function(e){return 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Map,this._strategyById=new Map,this._cachedOrders=new Map}var t=e.prototype;return t.init=function(){try{var e=this;return Promise.resolve(function(e){try{return Promise.resolve(e.getAllTokenPairs()).then(function(t){return Promise.resolve(e.getStrategiesByTokenPairs(t)).then(function(e){for(var n=new Map,a=0;a<t.length;a++){var r=t[a],i=e[a],o=m(r[0],r[1]);n.set(o,i)}return n})})}catch(e){return Promise.reject(e)}}(e._fetcher)).then(function(t){e._pairToStrategies=t,e._fetcher.onStrategyCreated(function(t){return function(e,t,n,a){if(!n.has(e.id.toString())){n.set(e.id.toString(),e);var r=m(e.token0,e.token1);if(t.has(r)?t.get(r).push(e):t.set(r,[e]),0!==a.size)for(var i=[e.token0,e.token1],o=0,u=[i,i.reverse()];o<u.length;o++){var s,p=u[o],y=f(p[0],p[1]),d=p[0]===e.token0?e.order1:e.order0,l=a.get(y);l?l[e.id.toString()]=d:a.set(y,((s={})[e.id.toString()]=d,s))}}}(t,e._pairToStrategies,e._strategyById,e._cachedOrders)}),e._fetcher.onStrategyUpdated(function(t){return function(e,t,n,a){n.set(e.id.toString(),e);var r=m(e.token0,e.token1);t.has(r)?t.set(r,t.get(r).map(function(t){return t.id===e.id?e:t})):t.set(r,[e]),g(e,0,a),g(e,1,a)}(t,e._pairToStrategies,e._strategyById,e._cachedOrders)}),e._fetcher.onStrategyDeleted(function(t){!function(e,t,n,a){if(n.has(e.id.toString())){n.delete(e.id.toString());var r=m(e.token0,e.token1);if(t.has(r)&&t.set(r,t.get(r).filter(function(t){return t.id!==e.id})),0===t.get(r).length&&t.delete(r),0!==a.size)for(var i=[e.token0,e.token1],o=0,u=[i,i.reverse()];o<u.length;o++){var s=u[o],p=f(s[0],s[1]),y=a.get(p);y&&(delete y[e.id.toString()],0===Object.keys(y).length&&a.delete(p))}}}(t,e._pairToStrategies,e._strategyById,e._cachedOrders)});for(var n,a=d(e._pairToStrategies.values());!(n=a()).done;){var r=n.value;if(r&&r.length>0)for(var i=0;i<r.length;i++)e._strategyById.set(r[i].id.toString(),r[i])}})}catch(e){return Promise.reject(e)}},t.getOrders=function(e,t,n){var a;if(void 0===n&&(n=!1),0===this._pairToStrategies.size)return console.warn("getOrders was called when no strategies are cached, did you call init?"),{};0===this._cachedOrders.size&&function(e,t){t.clear();for(var n,a=d(e.values());!(n=a()).done;){var r=n.value;if(r.length>0){for(var i=r[0].token0,o=r[0].token1,u={},s={},p=0;p<r.length;p++)r[p].token0===i?(u[r[p].id.toString()]=r[p].order0,s[r[p].id.toString()]=r[p].order1):(u[r[p].id.toString()]=r[p].order1,s[r[p].id.toString()]=r[p].order0);t.set(f(i,o),s),t.set(f(o,i),u)}}}(this._pairToStrategies,this._cachedOrders);var r=f(e,t),i=null!=(a=this._cachedOrders.get(r))?a:{};if(n)return i;var o=Object.entries(i).filter(function(e){return e[1].y.gt(0)&&(e[1].A.gt(0)||e[1].B.gt(0))});return Object.fromEntries(o)},t.getStrategyById=function(e){return this._strategyById.get(e.toString())},s(e,[{key:"pairs",get:function(){return Array.from(this._pairToStrategies.keys())}}]),e}();o.default.set({precision:50,rounding:o.default.ROUND_HALF_DOWN,toExpNeg:-30,toExpPos:30});var T=Math.pow(2,32),h=new o.default(10),v=function(e,t){return h.pow(e-t)},w="0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE".toLowerCase(),k=function(e){return e.toLowerCase()===w},_=function(e,n,a){var r=p({},a);return k(e)&&(r.value=n.reduce(function(e,t){return e.add(t.amount)},t.BigNumber.from(0))),r},P=/*#__PURE__*/function(){function e(e){this._prefix=void 0,this._prefix="[SDK]["+e+"]:"}var t=e.prototype;return t.log=function(){var e;(e=console).log.apply(e,[this._prefix].concat([].slice.call(arguments)))},t.debug=function(){var e;(e=console).log.apply(e,[this._prefix].concat([].slice.call(arguments)))},e}(),S=new P("Composer.ts"),M=/*#__PURE__*/function(){function e(e){this._contracts=void 0,this._contracts=e}var t=e.prototype;return t.tradeByTargetAmount=function(e,t,n,a,r,i){S.debug("tradeByTargetAmount called",arguments);var o=_(e,n,i);return S.debug("tradeByTargetAmount overrides",o),this._contracts.carbonController.populateTransaction.tradeByTargetAmount(e,t,n,a,r,o)},t.tradeBySourceAmount=function(e,t,n,a,r,i){S.debug("tradeBySourceAmount called",arguments);var o=_(e,n,i);return S.debug("tradeBySourceAmount overrides",o),this._contracts.carbonController.populateTransaction.tradeBySourceAmount(e,t,n,a,r,o)},t.createStrategy=function(e,t,n,a,r){S.debug("createStrategy called",arguments);var i=p({},r);return k(e)?i.value=n.y:k(t)&&(i.value=a.y),S.debug("createStrategy overrides",i),this._contracts.carbonController.populateTransaction.createStrategy(e,t,[n,a],i)},t.deleteStrategy=function(e){return this._contracts.carbonController.populateTransaction.deleteStrategy(e)},t.updateStrategy=function(e,t,n,a){return this._contracts.carbonController.populateTransaction.updateStrategy(e,t,n,a)},t.transferVoucherOwnership=function(e,t){return this._contracts.voucher.populateTransaction.transferOwnership(e,t)},e}(),B=[{inputs:[],name:"AccessDenied",type:"error"},{inputs:[],name:"InvalidAddress",type:"error"},{anonymous:!1,inputs:[{indexed:!1,internalType:"address",name:"previousAdmin",type:"address"},{indexed:!1,internalType:"address",name:"newAdmin",type:"address"}],name:"AdminChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"address",name:"beacon",type:"address"}],name:"BeaconUpgraded",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"address",name:"implementation",type:"address"}],name:"Upgraded",type:"event"},{stateMutability:"payable",type:"fallback"},{inputs:[],name:"admin",outputs:[{internalType:"address",name:"",type:"address"}],stateMutability:"nonpayable",type:"function"},{inputs:[],name:"implementation",outputs:[{internalType:"address",name:"",type:"address"}],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"address",name:"newImplementation",type:"address"}],name:"upgradeTo",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"address",name:"newImplementation",type:"address"},{internalType:"bytes",name:"data",type:"bytes"}],name:"upgradeToAndCall",outputs:[],stateMutability:"payable",type:"function"},{stateMutability:"payable",type:"receive"},{inputs:[],name:"AlreadyInitialized",type:"error"},{inputs:[],name:"DeadlineExpired",type:"error"},{inputs:[],name:"GreaterThanMaxInput",type:"error"},{inputs:[],name:"IdenticalAddresses",type:"error"},{inputs:[],name:"InsufficientCapacity",type:"error"},{inputs:[],name:"InvalidFee",type:"error"},{inputs:[],name:"InvalidIndices",type:"error"},{inputs:[],name:"InvalidStrategyId",type:"error"},{inputs:[],name:"InvalidTradeActionAmount",type:"error"},{inputs:[],name:"LowerThanMinReturn",type:"error"},{inputs:[],name:"NativeAmountMismatch",type:"error"},{inputs:[],name:"NoIdsProvided",type:"error"},{inputs:[],name:"OutDated",type:"error"},{inputs:[],name:"Overflow",type:"error"},{inputs:[],name:"PoolAlreadyExists",type:"error"},{inputs:[],name:"PoolDoesNotExists",type:"error"},{inputs:[],name:"StrategyDoesNotExist",type:"error"},{inputs:[],name:"TokensMismatch",type:"error"},{inputs:[],name:"UnknownDelegator",type:"error"},{inputs:[],name:"UnnecessaryNativeTokenReceived",type:"error"},{inputs:[],name:"UnsetDelegator",type:"error"},{inputs:[],name:"ZeroLiquidityProvided",type:"error"},{inputs:[],name:"ZeroValue",type:"error"},{anonymous:!1,inputs:[{indexed:!1,internalType:"uint8",name:"version",type:"uint8"}],name:"Initialized",type:"event"},{anonymous:!1,inputs:[{indexed:!1,internalType:"address",name:"account",type:"address"}],name:"Paused",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"uint256",name:"poolId",type:"uint256"},{indexed:!0,internalType:"contract Token",name:"token0",type:"address"},{indexed:!0,internalType:"contract Token",name:"token1",type:"address"}],name:"PoolCreated",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"bytes32",name:"role",type:"bytes32"},{indexed:!0,internalType:"bytes32",name:"previousAdminRole",type:"bytes32"},{indexed:!0,internalType:"bytes32",name:"newAdminRole",type:"bytes32"}],name:"RoleAdminChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"bytes32",name:"role",type:"bytes32"},{indexed:!0,internalType:"address",name:"account",type:"address"},{indexed:!0,internalType:"address",name:"sender",type:"address"}],name:"RoleGranted",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"bytes32",name:"role",type:"bytes32"},{indexed:!0,internalType:"address",name:"account",type:"address"},{indexed:!0,internalType:"address",name:"sender",type:"address"}],name:"RoleRevoked",type:"event"},{anonymous:!1,inputs:[{indexed:!1,internalType:"uint256",name:"id",type:"uint256"},{indexed:!0,internalType:"address",name:"owner",type:"address"},{indexed:!0,internalType:"contract Token",name:"token0",type:"address"},{indexed:!0,internalType:"contract Token",name:"token1",type:"address"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],indexed:!1,internalType:"struct Order",name:"order0",type:"tuple"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],indexed:!1,internalType:"struct Order",name:"order1",type:"tuple"}],name:"StrategyCreated",type:"event"},{anonymous:!1,inputs:[{indexed:!1,internalType:"uint256",name:"id",type:"uint256"},{indexed:!0,internalType:"address",name:"owner",type:"address"},{indexed:!0,internalType:"contract Token",name:"token0",type:"address"},{indexed:!0,internalType:"contract Token",name:"token1",type:"address"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],indexed:!1,internalType:"struct Order",name:"order0",type:"tuple"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],indexed:!1,internalType:"struct Order",name:"order1",type:"tuple"}],name:"StrategyDeleted",type:"event"},{anonymous:!1,inputs:[{indexed:!1,internalType:"uint256",name:"id",type:"uint256"},{indexed:!0,internalType:"address",name:"owner",type:"address"},{indexed:!0,internalType:"contract Token",name:"token0",type:"address"},{indexed:!0,internalType:"contract Token",name:"token1",type:"address"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],indexed:!1,internalType:"struct Order",name:"order0",type:"tuple"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],indexed:!1,internalType:"struct Order",name:"order1",type:"tuple"}],name:"StrategyUpdated",type:"event"},{anonymous:!1,inputs:[{indexed:!0,internalType:"address",name:"trader",type:"address"},{indexed:!0,internalType:"address",name:"sourceToken",type:"address"},{indexed:!0,internalType:"address",name:"targetToken",type:"address"},{indexed:!1,internalType:"uint256",name:"sourceAmount",type:"uint256"},{indexed:!1,internalType:"uint256",name:"targetAmount",type:"uint256"},{indexed:!1,internalType:"uint128",name:"tradingFeeAmount",type:"uint128"},{indexed:!1,internalType:"bool",name:"byTargetAmount",type:"bool"}],name:"TokensTraded",type:"event"},{anonymous:!1,inputs:[{indexed:!1,internalType:"uint32",name:"prevFeePPM",type:"uint32"},{indexed:!1,internalType:"uint32",name:"newFeePPM",type:"uint32"}],name:"TradingFeePPMUpdated",type:"event"},{anonymous:!1,inputs:[{indexed:!1,internalType:"address",name:"account",type:"address"}],name:"Unpaused",type:"event"},{inputs:[],name:"DEFAULT_ADMIN_ROLE",outputs:[{internalType:"bytes32",name:"",type:"bytes32"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"address",name:"token",type:"address"}],name:"accumulatedFees",outputs:[{internalType:"uint256",name:"",type:"uint256"}],stateMutability:"view",type:"function"},{inputs:[],name:"controllerType",outputs:[{internalType:"uint16",name:"",type:"uint16"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],name:"createPool",outputs:[{components:[{internalType:"uint256",name:"id",type:"uint256"},{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],internalType:"struct Pool",name:"",type:"tuple"}],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],internalType:"struct Order[2]",name:"orders",type:"tuple[2]"}],name:"createStrategy",outputs:[{internalType:"uint256",name:"",type:"uint256"}],stateMutability:"payable",type:"function"},{inputs:[{internalType:"uint256",name:"strategyId",type:"uint256"}],name:"deleteStrategy",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"}],name:"getRoleAdmin",outputs:[{internalType:"bytes32",name:"",type:"bytes32"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"},{internalType:"uint256",name:"index",type:"uint256"}],name:"getRoleMember",outputs:[{internalType:"address",name:"",type:"address"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"}],name:"getRoleMemberCount",outputs:[{internalType:"uint256",name:"",type:"uint256"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"},{internalType:"address",name:"account",type:"address"}],name:"grantRole",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"},{internalType:"address",name:"account",type:"address"}],name:"hasRole",outputs:[{internalType:"bool",name:"",type:"bool"}],stateMutability:"view",type:"function"},{inputs:[],name:"initialize",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[],name:"pairs",outputs:[{internalType:"address[2][]",name:"",type:"address[2][]"}],stateMutability:"view",type:"function"},{inputs:[],name:"pause",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[],name:"paused",outputs:[{internalType:"bool",name:"",type:"bool"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],name:"pool",outputs:[{components:[{internalType:"uint256",name:"id",type:"uint256"},{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],internalType:"struct Pool",name:"",type:"tuple"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"bytes",name:"data",type:"bytes"}],name:"postUpgrade",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"},{internalType:"address",name:"account",type:"address"}],name:"renounceRole",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"bytes32",name:"role",type:"bytes32"},{internalType:"address",name:"account",type:"address"}],name:"revokeRole",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[],name:"roleAdmin",outputs:[{internalType:"bytes32",name:"",type:"bytes32"}],stateMutability:"pure",type:"function"},{inputs:[],name:"roleEmergencyStopper",outputs:[{internalType:"bytes32",name:"",type:"bytes32"}],stateMutability:"pure",type:"function"},{inputs:[{internalType:"uint32",name:"newTradingFeePPM",type:"uint32"}],name:"setTradingFeePPM",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"uint256[]",name:"ids",type:"uint256[]"}],name:"strategiesByIds",outputs:[{components:[{internalType:"uint256",name:"id",type:"uint256"},{internalType:"address",name:"owner",type:"address"},{components:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],internalType:"struct Pair",name:"pair",type:"tuple"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],internalType:"struct Order[2]",name:"orders",type:"tuple[2]"}],internalType:"struct Strategy[]",name:"",type:"tuple[]"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"},{internalType:"uint256",name:"startIndex",type:"uint256"},{internalType:"uint256",name:"endIndex",type:"uint256"}],name:"strategiesByPool",outputs:[{components:[{internalType:"uint256",name:"id",type:"uint256"},{internalType:"address",name:"owner",type:"address"},{components:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract Token",name:"token1",type:"address"}],internalType:"struct Pair",name:"pair",type:"tuple"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],internalType:"struct Order[2]",name:"orders",type:"tuple[2]"}],internalType:"struct Strategy[]",name:"",type:"tuple[]"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"contract Token",name:"token0",type:"address"},{internalType:"contract 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Strategy",name:"",type:"tuple"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"bytes4",name:"interfaceId",type:"bytes4"}],name:"supportsInterface",outputs:[{internalType:"bool",name:"",type:"bool"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"contract Token",name:"sourceToken",type:"address"},{internalType:"contract Token",name:"targetToken",type:"address"},{components:[{internalType:"uint256",name:"strategyId",type:"uint256"},{internalType:"uint128",name:"amount",type:"uint128"}],internalType:"struct TradeAction[]",name:"tradeActions",type:"tuple[]"},{internalType:"uint256",name:"deadline",type:"uint256"},{internalType:"uint128",name:"minReturn",type:"uint128"}],name:"tradeBySourceAmount",outputs:[{internalType:"uint128",name:"",type:"uint128"}],stateMutability:"payable",type:"function"},{inputs:[{internalType:"contract Token",name:"sourceToken",type:"address"},{internalType:"contract Token",name:"targetToken",type:"address"},{components:[{internalType:"uint256",name:"strategyId",type:"uint256"},{internalType:"uint128",name:"amount",type:"uint128"}],internalType:"struct TradeAction[]",name:"tradeActions",type:"tuple[]"},{internalType:"uint256",name:"deadline",type:"uint256"},{internalType:"uint128",name:"maxInput",type:"uint128"}],name:"tradeByTargetAmount",outputs:[{internalType:"uint128",name:"",type:"uint128"}],stateMutability:"payable",type:"function"},{inputs:[{internalType:"contract Token",name:"sourceToken",type:"address"},{internalType:"contract Token",name:"targetToken",type:"address"},{components:[{internalType:"uint256",name:"strategyId",type:"uint256"},{internalType:"uint128",name:"amount",type:"uint128"}],internalType:"struct TradeAction[]",name:"tradeActions",type:"tuple[]"}],name:"tradeSourceAmount",outputs:[{internalType:"uint128",name:"",type:"uint128"}],stateMutability:"view",type:"function"},{inputs:[{internalType:"contract Token",name:"sourceToken",type:"address"},{internalType:"contract Token",name:"targetToken",type:"address"},{components:[{internalType:"uint256",name:"strategyId",type:"uint256"},{internalType:"uint128",name:"amount",type:"uint128"}],internalType:"struct TradeAction[]",name:"tradeActions",type:"tuple[]"}],name:"tradeTargetAmount",outputs:[{internalType:"uint128",name:"",type:"uint128"}],stateMutability:"view",type:"function"},{inputs:[],name:"tradingFeePPM",outputs:[{internalType:"uint32",name:"",type:"uint32"}],stateMutability:"view",type:"function"},{inputs:[],name:"unpause",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[{internalType:"uint256",name:"strategyId",type:"uint256"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],internalType:"struct Order[2]",name:"currentOrders",type:"tuple[2]"},{components:[{internalType:"uint128",name:"y",type:"uint128"},{internalType:"uint128",name:"z",type:"uint128"},{internalType:"uint64",name:"A",type:"uint64"},{internalType:"uint64",name:"B",type:"uint64"}],internalType:"struct Order[2]",name:"newOrders",type:"tuple[2]"}],name:"updateStrategy",outputs:[],stateMutability:"payable",type:"function"},{inputs:[{internalType:"uint256",name:"strategyId",type:"uint256"},{internalType:"address",name:"newOwner",type:"address"}],name:"updateStrategyOwner",outputs:[],stateMutability:"nonpayable",type:"function"},{inputs:[],name:"version",outputs:[{internalType:"uint16",name:"",type:"uint16"}],stateMutability:"pure",type:"function"},{inputs:[{internalType:"address",name:"logic",type:"address"},{internalType:"address",name:"initAdmin",type:"address"},{internalType:"bytes",name:"data",type:"bytes"}],stateMutability:"payable",type:"constructor"}],x=/*#__PURE__*/function(){function e(){}return e.createInterface=function(){return new a.utils.Interface(B)},e.connect=function(e,t){return new a.Contract(e,B,t)},e}();x.abi=B;var A=[{inputs:[{components:[{internalType:"address",name:"target",type:"address"},{internalType:"bytes",name:"callData",type:"bytes"}],internalType:"struct Multicall2.Call[]",name:"calls",type:"tuple[]"}],name:"aggregate",outputs:[{internalType:"uint256",name:"blockNumber",type:"uint256"},{internalType:"bytes[]",name:"returnData",type:"bytes[]"}],stateMutability:"view",type:"function"},{inputs:[{components:[{internalType:"address",name:"target",type:"address"},{internalType:"bytes",name:"callData",type:"bytes"}],internalType:"struct 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e(){}return e.createInterface=function(){return new a.utils.Interface(A)},e.connect=function(e,t){return new a.Contract(e,A,t)},e}();I.abi=A;var D=[{constant:!0,inputs:[],name:"name",outputs:[{name:"",type:"string"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_spender",type:"address"},{name:"_value",type:"uint256"}],name:"approve",outputs:[{name:"success",type:"bool"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_disable",type:"bool"}],name:"disableTransfers",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[],name:"totalSupply",outputs:[{name:"",type:"uint256"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_from",type:"address"},{name:"_to",type:"address"},{name:"_value",type:"uint256"}],name:"transferFrom",outputs:[{name:"success",type:"bool"}],payable:!1,type:"function"},{constant:!0,inputs:[],name:"decimals",outputs:[{name:"",type:"uint8"}],payable:!1,type:"function"},{constant:!0,inputs:[],name:"version",outputs:[{name:"",type:"string"}],payable:!1,type:"function"},{constant:!0,inputs:[],name:"standard",outputs:[{name:"",type:"string"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_token",type:"address"},{name:"_to",type:"address"},{name:"_amount",type:"uint256"}],name:"withdrawTokens",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"",type:"address"}],name:"balanceOf",outputs:[{name:"",type:"uint256"}],payable:!1,type:"function"},{constant:!1,inputs:[],name:"acceptOwnership",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_to",type:"address"},{name:"_amount",type:"uint256"}],name:"issue",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[],name:"owner",outputs:[{name:"",type:"address"}],payable:!1,type:"function"},{constant:!0,inputs:[],name:"symbol",outputs:[{name:"",type:"string"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_from",type:"address"},{name:"_amount",type:"uint256"}],name:"destroy",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_to",type:"address"},{name:"_value",type:"uint256"}],name:"transfer",outputs:[{name:"success",type:"bool"}],payable:!1,type:"function"},{constant:!0,inputs:[],name:"transfersEnabled",outputs:[{name:"",type:"bool"}],payable:!1,type:"function"},{constant:!0,inputs:[],name:"newOwner",outputs:[{name:"",type:"address"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"",type:"address"},{name:"",type:"address"}],name:"allowance",outputs:[{name:"",type:"uint256"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"_newOwner",type:"address"}],name:"transferOwnership",outputs:[],payable:!1,type:"function"},{inputs:[{name:"_name",type:"string"},{name:"_symbol",type:"string"},{name:"_decimals",type:"uint8"}],payable:!1,type:"constructor"},{anonymous:!1,inputs:[{indexed:!1,name:"_token",type:"address"}],name:"NewSmartToken",type:"event"},{anonymous:!1,inputs:[{indexed:!1,name:"_amount",type:"uint256"}],name:"Issuance",type:"event"},{anonymous:!1,inputs:[{indexed:!1,name:"_amount",type:"uint256"}],name:"Destruction",type:"event"},{anonymous:!1,inputs:[{indexed:!1,name:"_prevOwner",type:"address"},{indexed:!1,name:"_newOwner",type:"address"}],name:"OwnerUpdate",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"_from",type:"address"},{indexed:!0,name:"_to",type:"address"},{indexed:!1,name:"_value",type:"uint256"}],name:"Transfer",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"_owner",type:"address"},{indexed:!0,name:"_spender",type:"address"},{indexed:!1,name:"_value",type:"uint256"}],name:"Approval",type:"event"}],O=/*#__PURE__*/function(){function 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o.default(n).isNegative()||new o.default(a).isNegative()||new o.default(i).isNegative()||new o.default(u).isNegative())throw new Error("prices cannot be negative");if(new o.default(n).gt(a)||new o.default(i).gt(u))throw new Error("low price must be lower than or equal to high price");if(new o.default(r).isNegative()||new o.default(s).isNegative())throw new Error("budgets cannot be negative");var p=ae(e.decimals,t.decimals,n,a,r,i,u,s),y=p.order0,d=p.order1;return Y.debug("buildStrategyObject info:",{token0:e.address,token1:t.address,order0:y,order1:d}),{token0:e.address,token1:t.address,order0:y,order1:d}}function te(e,t,n){return new o.default(e).times(v(t,n)).toFixed()}function ne(e,t,n){return 0==+e?"0":new o.default(1).div(e).times(v(n,t)).toFixed()}function ae(e,t,n,a,r,i,o,u){Y.debug("createOrders called",arguments);var s=re(u,e),p=ne(o,t,e),y=ne(i,t,e),d=re(r,t),l=te(n,t,e),c=te(a,t,e),m={liquidity:s,lowestRate:p,highestRate:y,marginalRate:y},f={liquidity:d,lowestRate:l,highestRate:c,marginalRate:c};return Y.debug("createOrders info:",{order0:m,order1:f}),{order0:m,order1:f}}function re(e,t){var n,a,i,o=(a=t,-1!==(i=(n=e).indexOf("."))?n.slice(0,i+a+1):n);return r.parseUnits(o,t).toString()}function ie(e,t){var n=r.formatUnits(e,t);return new o.default(n).toFixed()}var oe=1e6;function ue(e,t){return new o.default(e.toString()).mul(oe).div(oe-t).ceil()}function se(e,t){return new o.default(e.toString()).mul(oe-t).div(oe).floor()}var pe=function(e){return e.sqrt().mul(T)},ye=function(e){return e.div(T).pow(2)},de=function(e){var n=t.BigNumber.from(new o.default(e.liquidity).toFixed()),a=t.BigNumber.from(pe(new o.default(e.lowestRate)).floor().toFixed()),r=t.BigNumber.from(pe(new o.default(e.highestRate)).floor().toFixed()),i=t.BigNumber.from(pe(new o.default(e.marginalRate)).floor().toFixed());if(!(r.gte(i)&&i.gt(a)||r.eq(i)&&i.eq(a)))throw new Error("Invalid order: max must be greater than or equal to mid, and mid must be greater than min \n      - or the three should be equal (highestRate: "+e.highestRate+", \n        marginalRate: "+e.marginalRate+", lowestRate: "+e.lowestRate+")");var u=r.sub(a);return{y:n,z:u.isZero()?n:n.mul(u).div(i.sub(a)),A:u,B:a}},le=function(e){var t=new o.default(e.y.toString()),n=new o.default(e.z.toString()),a=new o.default(e.A.toString()),r=new o.default(e.B.toString()),i=t.eq(n)?new o.default(1):t.div(n);return{liquidity:t.toString(),lowestRate:ye(r).toString(),highestRate:ye(r.add(a)).toString(),marginalRate:ye(r.add(a.mul(i))).toString()}},ce=function(e){return{token0:e.token0,token1:e.token1,order0:de(e.order0),order1:de(e.order1)}},me=function(e){return{id:e.id,token0:e.token0,token1:e.token1,order0:le(e.order0),order1:le(e.order1),encoded:e}};function fe(e){return e.reduce(function(e,t){return o.default.min(e,t.lowestRate)},new o.default(Infinity))}function ge(e){return e.reduce(function(e,t){return o.default.max(e,t.highestRate)},new o.default(-Infinity))}function be(e,t){return e.reduce(function(e,n){return e.add(function(e,t){if(t.lte(e.lowestRate))return new o.default(e.liquidity);if(t.gte(e.marginalRate))return new o.default(0);var n=new o.default(e.liquidity),a=new o.default(e.lowestRate).sqrt(),r=new o.default(e.marginalRate).sqrt();return n.sub(n.mul(t.sqrt().sub(a)).div(r.sub(a)))}(n,t))},new o.default(0))}var Te=new P("index.ts"),he=/*#__PURE__*/function(){function n(t,n){this._api=void 0,this._cache=void 0,this._tradingFeePPM=void 0,Te.debug("SDK class constructor called with",arguments);var a=new e.StaticJsonRpcProvider(t,1);this._api=new U(a),Q.init(null!=n?n:this._api.reader.getDecimalsByAddress)}var a=n.prototype;return a.startDataSync=function(){try{var e=this;return Te.debug("startDataSync called"),e._cache?(Te.debug("startDataSync was already called before"),Promise.resolve()):(e._cache=new b(e._api.reader),Promise.resolve(e._cache.init()).then(function(){return Promise.resolve(e._api.reader.tradingFeePPM()).then(function(t){e._tradingFeePPM=t,e._api.reader.onTradingFeePPMUpdated(function(t){Te.debug("tradingFeePPM updated",t),e._tradingFeePPM=t}),Te.debug("tradeFeePPM",e._tradingFeePPM)})}))}catch(e){return Promise.reject(e)}},a.hasLiquidityByPair=function(e,t){if(Te.debug("hasLiquidityByPair called",arguments),!this._cache)throw Te.log("hasLiquidityByPair called before startDataSync"),new Error("startDataSync must be called prior to this action");var n=this._cache.getOrders(e,t);return Te.debug("hasLiquidityByPair info:",{orders:n}),Object.keys(n).length>0},a.getLiquidityByPair=function(e,n){try{var a=arguments,r=this;if(Te.debug("getLiquidityByPair called",a),!r._cache)throw Te.log("getLiquidityByPair called before startDataSync"),new Error("startDataSync must be called prior to this action");var i=r._cache.getOrders(e,n),o=Object.values(i).reduce(function(e,t){return e.add(t.y)},t.BigNumber.from(0));return Promise.resolve(Q.getInstance().fetchDecimals(n)).then(function(e){var t=ie(o,e);return Te.debug("getLiquidityByPair info:",{orders:i,liquidityWei:o,targetToken:n,decimals:e,liquidity:t}),t})}catch(e){return Promise.reject(e)}},a.getUserStrategies=function(e){try{var t=arguments,n=this;if(Te.debug("getUserStrategies called",t),!n._cache)throw Te.log("getUserStrategies called before startDataSync"),new Error("startDataSync must be called prior to this action");return Promise.resolve(n._api.reader.getUserStrategyIds(e)).then(function(e){var t=e.map(function(e){var t;return null==(t=n._cache)?void 0:t.getStrategyById(e)}).filter(function(e){return!!e}),a=t.map(me);return Promise.resolve(Promise.all(a.map(function(e){try{return Promise.resolve(X(e))}catch(e){return Promise.reject(e)}}))).then(function(n){return Te.debug("getUserStrategies info:",{ids:e,encodedStrategies:t,decodedStrategies:a,strategies:n}),n})})}catch(e){return Promise.reject(e)}},a.getTradeData=function(e,n,a,r,i){try{var u=arguments,s=this;if(Te.debug("getTradeData called",u),!s._cache)throw Te.log("getTradeData called before startDataSync"),new Error("startDataSync must be called prior to this action");var p=Q.getInstance();return Promise.resolve(p.fetchDecimals(e)).then(function(u){return Promise.resolve(p.fetchDecimals(n)).then(function(p){var y,d=s._cache.getOrders(e,n),l=t.BigNumber.from(re(a,r?p:u));y=r?$(l,d,i):J(l,d,i);var c,m,f,g=[],b=[],T=t.BigNumber.from(0),h=t.BigNumber.from(0);if(y.forEach(function(e){g.push({strategyId:e.id,amount:e.input}),b.push({id:e.id,sourceAmount:ie(r?e.output:e.input,u),targetAmount:ie(r?e.input:e.output,p)}),h=h.add(e.input),T=T.add(e.output)}),null==s._tradingFeePPM)throw new Error("tradingFeePPM is undefined");if(r?(c=ue(T,s._tradingFeePPM),m=new o.default(h.toString())):(c=new o.default(h.toString()),m=se(T,s._tradingFeePPM)),c.isZero()||m.isZero())f={tradeActions:g,actionsTokenRes:b,totalSourceAmount:"0",totalTargetAmount:"0",effectiveRate:"0"};else{var w=new o.default(m.toString()).div(c.toString()).times(v(u,p)).toString();f={tradeActions:g,actionsTokenRes:b,totalSourceAmount:ie(c.toFixed(0),u),totalTargetAmount:ie(m.toFixed(0),p),effectiveRate:w}}return Te.debug("getTradeData info:",{sourceDecimals:u,targetDecimals:p,orders:d,amount:a,amountWei:l,actionsWei:y,totalInput:h,totalOutput:T,tradingFeePPM:s._tradingFeePPM,res:f}),f})})}catch(e){return Promise.reject(e)}},a.composeTradeByTargetTransaction=function(e,t,n,a,r,i){try{var o=arguments,u=this;return Te.debug("composeTradeByTargetTransaction called",o),Promise.resolve(Q.getInstance().fetchDecimals(e)).then(function(o){return u._api.composer.tradeByTargetAmount(e,t,n,a,re(r,o),i)})}catch(e){return Promise.reject(e)}},a.composeTradeBySourceTransaction=function(e,t,n,a,r,i){try{var o=arguments,u=this;return Te.debug("composeTradeBySourceTransaction called",o),Promise.resolve(Q.getInstance().fetchDecimals(t)).then(function(o){return u._api.composer.tradeBySourceAmount(e,t,n,a,re(r,o),i)})}catch(e){return Promise.reject(e)}},a.createBuySellStrategy=function(e,t,n,a,r,i,o,u,s){Te.debug("createBuySellStrategy called",arguments);var p=ee(e,t,n,a,r,i,o,u),y=ce(p);return Te.debug("createBuySellStrategy info:",{strategy:p,encStrategy:y}),this._api.composer.createStrategy(y.token0,y.token1,y.order0,y.order1,s)},a.updateStrategy=function(e,n,a,r,i,o,u,s,p,y,d){try{var l=arguments,c=this;Te.debug("updateStrategy called",l);var m=ee(a,r,i,o,u,s,p,y),f=ce(m);return Te.debug("updateStrategy info:",{strategy:m,encStrategy:f}),Promise.resolve(c._api.composer.updateStrategy(t.BigNumber.from(e),[n.order0,n.order1],[f.order0,f.order1],d))}catch(e){return Promise.reject(e)}},a.deleteStrategy=function(e){return Te.debug("deleteStrategy called",arguments),this._api.composer.deleteStrategy(t.BigNumber.from(e))},a.getRateLiquidityDepthByPair=function(e,t,n){try{var a=arguments,r=this;if(Te.debug("getRateLiquidityDepthByPair called",a),!r._cache)throw Te.log("getRateLiquidityDepthByPair called before startDataSync"),new Error("startDataSync must be called prior to this action");var i=Object.values(r._cache.getOrders(e,t)).map(le),u=Q.getInstance();return Promise.resolve(u.fetchDecimals(e)).then(function(e){return Promise.resolve(u.fetchDecimals(t)).then(function(t){var a=te(n,t,e),r=be(i,new o.default(a)).toFixed(0),u=ie(r,t);return Te.debug("getRateLiquidityDepthByPair info:",{orders:i,depthWei:r,targetDecimals:t,depthInTargetDecimals:u}),u})})}catch(e){return Promise.reject(e)}},a.getMinRateByPair=function(e,t){try{var n=arguments,a=this;if(Te.debug("getMinRateByPair called",n),!a._cache)throw Te.log("getMinRateByPair called before startDataSync"),new Error("startDataSync must be called prior to this action");var r=Object.values(a._cache.getOrders(e,t)).map(le),i=fe(r).toString(),o=Q.getInstance();return Promise.resolve(o.fetchDecimals(e)).then(function(e){return Promise.resolve(o.fetchDecimals(t)).then(function(t){var n=te(i,e,t);return Te.debug("getMinRateByPair info:",{orders:r,minRate:i,sourceDecimals:e,targetDecimals:t,normalizedRate:n}),n})})}catch(e){return Promise.reject(e)}},a.getMaxRateByPair=function(e,t){try{var n=arguments,a=this;if(Te.debug("getMaxRateByPair called",n),!a._cache)throw Te.log("getMaxRateByPair called before startDataSync"),new Error("startDataSync must be called prior to this action");var r=Object.values(a._cache.getOrders(e,t)).map(le),i=ge(r).toString(),o=Q.getInstance();return Promise.resolve(o.fetchDecimals(e)).then(function(e){return Promise.resolve(o.fetchDecimals(t)).then(function(t){var n=te(i,e,t);return Te.debug("getMaxRateByPair info:",{orders:r,maxRate:i,sourceDecimals:e,targetDecimals:t,normalizedRate:n}),n})})}catch(e){return Promise.reject(e)}},s(n,[{key:"isInitialized",get:function(){return void 0!==this._cache}},{key:"pairs",get:function(){if(Te.debug("pairs called"),!this._cache)throw Te.log("pairs called before startDataSync"),new Error("startDataSync must be called prior to this action");return this._cache.pairs}}]),n}();return he});
 //# sourceMappingURL=sdk.umd.js.map

package.json

@@ -5,3 +5,3 @@ {
   "source": "src/index.ts",
-  "version": "0.0.39-DEV",
+  "version": "0.0.40-DEV",
   "description": "The SDK is a READ-ONLY tool, intended to facilitate working with Carbon contracts. It's a convenient wrapper around our matching algorithm, allowing programs and users get a ready to use transaction data that will allow them to manage strategies and fulfill trades",
@@ -8,0 +8,0 @@ "main": "dist/sdk.umd.js",

src/cache/cache-ops.ts

@@ -76,2 +76,48 @@ import { EncodedOrder, EncodedStrategy, TokenPair } from '../types';
 
+export const removeDeletedStrategyFromCache = (
+  strategy: EncodedStrategy,
+  pairToStrategies: PairToStrategiesMap,
+  strategyById: StrategyById,
+  ordersCache: PairToDirectedOrdersMap
+): void => {
+  if (!strategyById.has(strategy.id.toString())) {
+    return;
+  }
+  strategyById.delete(strategy.id.toString());
+
+  // Remove the strategy from the pairToStrategies map
+  const pairId = toPairKey(strategy.token0, strategy.token1);
+  if (pairToStrategies.has(pairId)) {
+    pairToStrategies.set(
+      pairId,
+      pairToStrategies.get(pairId)!.filter((s) => s.id !== strategy.id)
+    );
+  }
+  // if it was the last strategy for this pair, remove the pair from the map
+  if (pairToStrategies.get(pairId)!.length === 0) {
+    pairToStrategies.delete(pairId);
+  }
+
+  // ordersCache is lazy - if it wasn't populated let's skip
+  if (ordersCache.size === 0) {
+    return;
+  }
+
+  // remove the strategy's orders from the orders cache
+  const tokens = [strategy.token0, strategy.token1];
+  for (const tokenOrder of [tokens, tokens.reverse()]) {
+    // Include the order of the tokens in the cache key
+    const cacheKey = toDirectionKey(tokenOrder[0], tokenOrder[1]);
+
+    // find orders with this strategy ID and remove them. If there are no more orders clear the cache key
+    const orders = ordersCache.get(cacheKey);
+    if (orders) {
+      delete orders[strategy.id.toString()];
+      if (Object.keys(orders).length === 0) {
+        ordersCache.delete(cacheKey);
+      }
+    }
+  }
+};
+
 export const addNewStrategyToMap = (
@@ -123,47 +169,32 @@ strategy: EncodedStrategy,
 export const applyModifiedOrderToCache = (
-  strategyId: BigNumber,
+  strategy: EncodedStrategy,
   orderIndex: number,
-  order: EncodedOrder,
-  pairToStrategies: PairToStrategiesMap,
-  strategyById: StrategyById,
   ordersCache: PairToDirectedOrdersMap
 ): void => {
-  // Find the strategy with the given id in the pairToStrategies map
-  for (const [pairId, strategies] of pairToStrategies.entries()) {
-    for (let i = 0; i < strategies.length; i++) {
-      if (strategies[i].id === strategyId) {
-        // Update the strategy with the modified order
-        strategies[i][orderIndex === 0 ? 'order0' : 'order1'] = order;
+  // ordersCache is lazy - if it wasn't populated let's skip
+  if (ordersCache.size === 0) {
+    return;
+  }
 
-        strategyById.set(strategyId.toString(), strategies[i]);
+  // find order in the ordersCache and update it
+  let order, cacheKey;
+  if (orderIndex === 0) {
+    order = strategy.order0;
+    cacheKey = toDirectionKey(strategy.token1, strategy.token0);
+  } else {
+    order = strategy.order1;
+    cacheKey = toDirectionKey(strategy.token0, strategy.token1);
+  }
 
-        // ordersCache is lazy - if it wasn't populated let's skip
-        if (ordersCache.size === 0) {
-          return;
-        }
-
-        // If order0 was updated, we need to cache it under token1-token0 and vice versa
-        const tokens = [strategies[i].token0, strategies[i].token1];
-        if (orderIndex === 0) {
-          tokens.reverse();
-        }
-
-        // Include the order of the tokens in the cache key
-        const cacheKey = toDirectionKey(tokens[0], tokens[1]);
-
-        const existingOrders = ordersCache.get(cacheKey);
-        // Check if there are already cached orders for the given token pair (there should be)
-        if (existingOrders) {
-          // Update the ordersCache map with the modified orders
-          existingOrders[strategies[i].id.toString()] = order;
-        } else {
-          // We shouldn't get here. If the order was modified it was already cached.
-          console.warn(
-            'Should not be here, modified order is supposed to already be cached'
-          );
-          ordersCache.set(cacheKey, { [strategies[i].id.toString()]: order });
-        }
-        return;
-      }
-    }
+  const existingOrders = ordersCache.get(cacheKey);
+  // Check if there are already cached orders for the given token pair (there should be)
+  if (existingOrders) {
+    // Update the ordersCache map with the modified orders
+    existingOrders[strategy.id.toString()] = order;
+  } else {
+    // We shouldn't get here. If the order was modified it was already cached.
+    console.warn(
+      'Should not be here, modified order is supposed to already be cached'
+    );
+    ordersCache.set(cacheKey, { [strategy.id.toString()]: order });
   }
@@ -178,19 +209,19 @@ };
 ): void => {
-  // We actually only care about the orders so...
-  applyModifiedOrderToCache(
-    strategy.id,
-    0,
-    strategy.order0,
-    pairToStrategies,
-    strategyById,
-    ordersCache
-  );
-  applyModifiedOrderToCache(
-    strategy.id,
-    1,
-    strategy.order1,
-    pairToStrategies,
-    strategyById,
-    ordersCache
-  );
+  strategyById.set(strategy.id.toString(), strategy);
+
+  // add or overwrite the strategy in the pairToStrategies map
+  const pairId = toPairKey(strategy.token0, strategy.token1);
+  if (!pairToStrategies.has(pairId)) {
+    pairToStrategies.set(pairId, [strategy]);
+  } else {
+    pairToStrategies.set(
+      pairId,
+      pairToStrategies
+        .get(pairId)!
+        .map((s) => (s.id === strategy.id ? strategy : s))
+    );
+  }
+
+  applyModifiedOrderToCache(strategy, 0, ordersCache);
+  applyModifiedOrderToCache(strategy, 1, ordersCache);
 };

src/cache/chain-data.ts

@@ -9,2 +9,3 @@ import { BigNumber } from '../numerics';
   applyModifiedStrategyToCache,
+  removeDeletedStrategyFromCache,
 } from './cache-ops';
@@ -50,2 +51,10 @@ import {
     );
+    this._fetcher.onStrategyDeleted((strategy: EncodedStrategy) => {
+      removeDeletedStrategyFromCache(
+        strategy,
+        this._pairToStrategies,
+        this._strategyById,
+        this._cachedOrders
+      );
+    });
 
@@ -52,0 +61,0 @@ for (const strategies of this._pairToStrategies.values()) {

src/cache/types.ts

@@ -9,2 +9,3 @@ import { OrdersMap } from '../match';
   onStrategyUpdated(listener: (strategy: EncodedStrategy) => void): void;
+  onStrategyDeleted(listener: (strategy: EncodedStrategy) => void): void;
 }
@@ -11,0 +12,0 @@

src/chain/Reader.ts

@@ -178,4 +178,2 @@ import { BigNumber } from '../numerics';
 
-  // TODO: DRY parsing event strategy
-
   public onStrategyDeleted(listener: (strategy: EncodedStrategy) => void) {
@@ -182,0 +180,0 @@ return this._contracts.carbonController.on(

tests/cache-ops.spec.ts

@@ -28,2 +28,3 @@ import { assert, expect } from 'chai';
       onStrategyUpdated: (listener: (strategy: EncodedStrategy) => void) => {},
+      onStrategyDeleted: (listener: (strategy: EncodedStrategy) => void) => {},
     };
@@ -47,2 +48,3 @@
       onStrategyUpdated: (listener: (strategy: EncodedStrategy) => void) => {},
+      onStrategyDeleted: (listener: (strategy: EncodedStrategy) => void) => {},
     };
@@ -63,2 +65,3 @@
       onStrategyUpdated: (listener: (strategy: EncodedStrategy) => void) => {},
+      onStrategyDeleted: (listener: (strategy: EncodedStrategy) => void) => {},
     };
@@ -109,2 +112,3 @@
       onStrategyUpdated: (listener: (strategy: EncodedStrategy) => void) => {},
+      onStrategyDeleted: (listener: (strategy: EncodedStrategy) => void) => {},
     };
@@ -180,131 +184,12 @@
 
-    // Initialize the pairToStrategies map and ordersCache map
-    const pairToStrategies: PairToStrategiesMap = new Map();
-    const strategyById: StrategyById = new Map();
+    // Initialize the ordersCache map
     const ordersCache = new Map<string, OrdersMap>();
 
-    // Add the sample strategy to the pairToStrategies map
-    const pairId = [strategy.token0, strategy.token1] as TokenPair;
-    pairToStrategies.set(pairId, [strategy]);
-    strategyById.set(strategy.id.toString(), strategy);
-
     // Call the onOrderModified function with the sample strategy id, order index, and order
-    applyModifiedOrderToCache(
-      strategy.id,
-      0,
-      order,
-      pairToStrategies,
-      strategyById,
-      ordersCache
-    );
+    applyModifiedOrderToCache(strategy, 0, ordersCache);
 
     // Check that the strategy and orders cache were updated correctly
-    expect(pairToStrategies.get(pairId)![0].order0).to.deep.equal(order);
     expect(ordersCache.get(`${strategy.token0}-${strategy.token1}`)).to.be
       .undefined;
   });
-
-  it('should not update the cache if the strategy with the given id is not found', () => {
-    // Create a sample Strategy and Order objects
-    const strategy = {
-      id: BigNumber.from('123456'),
-      token0: 'token0',
-      token1: 'token1',
-      order0: {
-        y: BigNumber.from('1'),
-        z: BigNumber.from('2'),
-        A: BigNumber.from('3'),
-        B: BigNumber.from('4'),
-      },
-      order1: {
-        y: BigNumber.from('5'),
-        z: BigNumber.from('6'),
-        A: BigNumber.from('7'),
-        B: BigNumber.from('8'),
-      },
-    };
-    const order = {
-      y: BigNumber.from('9'),
-      z: BigNumber.from('10'),
-      A: BigNumber.from('11'),
-      B: BigNumber.from('12'),
-    };
-
-    // Initialize the pairToStrategies map and ordersCache map
-    const pairToStrategies: PairToStrategiesMap = new Map();
-    const strategyById: StrategyById = new Map();
-    const ordersCache: PairToDirectedOrdersMap = new Map();
-
-    // Add the sample strategy to the pairToStrategies map
-    const pairId = [strategy.token0, strategy.token1] as TokenPair;
-    pairToStrategies.set(pairId, [strategy]);
-    strategyById.set(strategy.id.toString(), strategy);
-
-    // Call the onOrderModified function with a different strategy id
-    applyModifiedOrderToCache(
-      BigNumber.from('111111'),
-      0,
-      order,
-      pairToStrategies,
-      strategyById,
-      ordersCache
-    );
-
-    // Check that the strategy and orders cache were not updated
-    expect(pairToStrategies.get(pairId)![0].order0).to.not.deep.equal(order);
-    expect(ordersCache.get(`${strategy.token0}-${strategy.token1}`)).to.be
-      .undefined;
-  });
-
-  it('should not update the cache if the order index is not 0 or 1', () => {
-    // Create a sample Strategy and Order objects
-    const strategy = {
-      id: BigNumber.from('123456'),
-      token0: 'token0',
-      token1: 'token1',
-      order0: {
-        y: BigNumber.from('1'),
-        z: BigNumber.from('2'),
-        A: BigNumber.from('3'),
-        B: BigNumber.from('4'),
-      },
-      order1: {
-        y: BigNumber.from('5'),
-        z: BigNumber.from('6'),
-        A: BigNumber.from('7'),
-        B: BigNumber.from('8'),
-      },
-    };
-    const order = {
-      y: BigNumber.from('9'),
-      z: BigNumber.from('10'),
-      A: BigNumber.from('11'),
-      B: BigNumber.from('12'),
-    };
-
-    // Initialize the pairToStrategies map and ordersCache map
-    const pairToStrategies: PairToStrategiesMap = new Map();
-    const strategyById: StrategyById = new Map();
-    const ordersCache: PairToDirectedOrdersMap = new Map();
-
-    // Add the sample strategy to the pairToStrategies map
-    const pairId = [strategy.token0, strategy.token1] as TokenPair;
-    pairToStrategies.set(pairId, [strategy]);
-    strategyById.set(strategy.id.toString(), strategy);
-
-    // Call the onOrderModified function with a different order index
-    applyModifiedOrderToCache(
-      strategy.id,
-      2,
-      order,
-      pairToStrategies,
-      strategyById,
-      ordersCache
-    );
-
-    // Check that the strategy and orders cache were not updated
-    expect(pairToStrategies.get(pairId)![0].order0).to.not.deep.equal(order);
-    expect(ordersCache.get(`${strategy.token0}-${strategy.token1}`)).to.be
-      .undefined;
-  });
 });

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Improved metrics

Total package byte prevSize

2099800

increased by0.37%

Worsened metrics

Lines of code

36617

decreased by-0.17%

No dependency changes