@mochiswap/asdk/dist/asdk.cjs.production.min.js

🛠 An SDK for building applications on top of MochiSwap.

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e,n,r,o,i,u,a=t(require("jsbi")),s=t(require("tiny-invariant")),c=(t(require("tiny-warning")),require("@ethersproject/address")),l=t(require("big.js")),d=t(require("toformat")),p=t(require("decimal.js-light")),f=require("@ethersproject/solidity"),h=require("@ethersproject/contracts"),m=require("@ethersproject/networks"),v=require("@ethersproject/providers"),y=t(require("@mochiswap/core/build/IMochiPair.json"));(r=exports.Blockchain||(exports.Blockchain={}))[r.ETHEREUM=1]="ETHEREUM",r[r.BINANCE_SMART_CHAIN=2]="BINANCE_SMART_CHAIN",r[r.HARMONY=3]="HARMONY",r[r.AVAX=4]="AVAX",(o=exports.ChainId||(exports.ChainId={}))[o.MAINNET=43114]="MAINNET",o[o.AVAX=43114]="AVAX",(i=exports.TradeType||(exports.TradeType={}))[i.EXACT_INPUT=0]="EXACT_INPUT",i[i.EXACT_OUTPUT=1]="EXACT_OUTPUT",(u=exports.Rounding||(exports.Rounding={}))[u.ROUND_DOWN=0]="ROUND_DOWN",u[u.ROUND_HALF_UP=1]="ROUND_HALF_UP",u[u.ROUND_UP=2]="ROUND_UP";var 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0===r&&(r=!1),this.involvesToken(t)||s(!1),e.token.equals(this.liquidityToken)||s(!1),n.token.equals(this.liquidityToken)||s(!1),a.lessThanOrEqual(n.raw,e.raw)||s(!1),r){o||s(!1);var u=$(o);if(a.equal(u,k))i=e;else{var c=z(a.multiply(this.reserve0.raw,this.reserve1.raw)),l=z(u);if(a.greaterThan(c,l)){var d=a.multiply(e.raw,a.subtract(c,l)),p=a.add(a.multiply(c,b),l),f=a.divide(d,p);i=e.add(new wt(this.liquidityToken,f))}else i=e}}else i=e;return new wt(t,a.divide(a.multiply(n.raw,this.reserveOf(t).raw),i.raw))},U(t,[{key:"token0Price",get:function(){return new Tt(this.token0,this.token1,this.tokenAmounts[0].raw,this.tokenAmounts[1].raw)}},{key:"token1Price",get:function(){return new Tt(this.token1,this.token0,this.tokenAmounts[1].raw,this.tokenAmounts[0].raw)}},{key:"chainId",get:function(){return this.token0.chainId}},{key:"token0",get:function(){return this.tokenAmounts[0].token}},{key:"token1",get:function(){return this.tokenAmounts[1].token}},{key:"reserve0",get:function(){return this.tokenAmounts[0]}},{key:"reserve1",get:function(){return this.tokenAmounts[1]}}]),t}(),kt=function(){function t(t,e,n){t.length>0||s(!1),t.every((function(e){return e.chainId===t[0].chainId}))||s(!1),e instanceof it&&t[0].involvesToken(e)||e&&ot.includes(e)&&t[0].involvesToken(ct[t[0].chainId])||s(!1),void 0===n||n instanceof it&&t[t.length-1].involvesToken(n)||n&&ot.includes(n)&&t[t.length-1].involvesToken(ct[t[0].chainId])||s(!1);for(var r,o=[e instanceof it?e:ct[t[0].chainId]],i=V(t.entries());!(r=i()).done;){var u=r.value,a=u[1],c=o[u[0]];c.equals(a.token0)||c.equals(a.token1)||s(!1);var l=c.equals(a.token0)?a.token1:a.token0;o.push(l)}this.pairs=t,this.path=o,this.midPrice=Tt.fromRoute(this),this.input=e,this.output=null!=n?n:o[o.length-1]}return U(t,[{key:"chainId",get:function(){return this.pairs[0].chainId}}]),t}(),xt=new mt(E),It=function(t){function e(){return t.apply(this,arguments)||this}F(e,t);var n=e.prototype;return n.toSignificant=function(t,e,n){return void 0===t&&(t=5),this.multiply(xt).toSignificant(t,e,n)},n.toFixed=function(t,e,n){return void 0===t&&(t=2),this.multiply(xt).toFixed(t,e,n)},e}(mt);function Ot(t,e){return ut(t.inputAmount.currency,e.inputAmount.currency)||s(!1),ut(t.outputAmount.currency,e.outputAmount.currency)||s(!1),t.outputAmount.equalTo(e.outputAmount)?t.inputAmount.equalTo(e.inputAmount)?0:t.inputAmount.lessThan(e.inputAmount)?-1:1:t.outputAmount.lessThan(e.outputAmount)?1:-1}function bt(t,e){var n=Ot(t,e);return 0!==n?n:t.priceImpact.lessThan(e.priceImpact)?-1:t.priceImpact.greaterThan(e.priceImpact)?1:t.route.path.length-e.route.path.length}function qt(t,e){return t instanceof wt?t:t.currency&&ot.includes(t.currency)?new wt(ct[e],t.raw):void s(!1)}function Et(t,e){return t instanceof it?t:t&&ot.includes(t)?ct[e]:void s(!1)}var Pt=function(){function t(t,e,n){var r,o,i,u=new Array(t.path.length),a=new Array(t.pairs.length);if(n===exports.TradeType.EXACT_INPUT){ut(e.currency,t.input)||s(!1),u[0]=qt(e,t.chainId);for(var c=0;c<t.path.length-1;c++){var l=t.pairs[c].getOutputAmount(u[c]),d=l[1];u[c+1]=l[0],a[c]=d}}else{ut(e.currency,t.output)||s(!1),u[u.length-1]=qt(e,t.chainId);for(var p=t.path.length-1;p>0;p--){var f=t.pairs[p-1].getInputAmount(u[p]),h=f[1];u[p-1]=f[0],a[p-1]=h}}this.route=t,this.tradeType=n,this.inputAmount=n===exports.TradeType.EXACT_INPUT?e:t.input&&ot.includes(t.input)?yt.ether(u[0].raw):u[0],this.outputAmount=n===exports.TradeType.EXACT_OUTPUT?e:t.output&&ot.includes(t.output)?yt.ether(u[u.length-1].raw):u[u.length-1],this.executionPrice=new Tt(this.inputAmount.currency,this.outputAmount.currency,this.inputAmount.raw,this.outputAmount.raw),this.nextMidPrice=Tt.fromRoute(new kt(a,t.input)),this.priceImpact=(r=this.outputAmount,i=(o=t.midPrice.raw.multiply(this.inputAmount.raw)).subtract(r.raw).divide(o),new It(i.numerator,i.denominator))}t.exactIn=function(e,n){return new t(e,n,exports.TradeType.EXACT_INPUT)},t.exactOut=function(e,n){return new t(e,n,exports.TradeType.EXACT_OUTPUT)};var e=t.prototype;return e.minimumAmountOut=function(t){if(t.lessThan(k)&&s(!1),this.tradeType===exports.TradeType.EXACT_OUTPUT)return this.outputAmount;var e=new mt(x).add(t).invert().multiply(this.outputAmount.raw).quotient;return this.outputAmount instanceof wt?new wt(this.outputAmount.token,e):yt.ether(e)},e.maximumAmountIn=function(t){if(t.lessThan(k)&&s(!1),this.tradeType===exports.TradeType.EXACT_INPUT)return this.inputAmount;var e=new mt(x).add(t).multiply(this.inputAmount.raw).quotient;return this.inputAmount instanceof wt?new wt(this.inputAmount.token,e):yt.ether(e)},t.bestTradeExactIn=function(e,n,r,o,i,u,a){var c=void 0===o?{}:o,l=c.maxNumResults,d=void 0===l?3:l,p=c.maxHops,f=void 0===p?3:p;void 0===i&&(i=[]),void 0===u&&(u=n),void 0===a&&(a=[]),e.length>0||s(!1),f>0||s(!1),u===n||i.length>0||s(!1);var h=n instanceof wt?n.token.chainId:r instanceof it?r.chainId:void 0;void 0===h&&s(!1);for(var m=qt(n,h),v=Et(r,h),y=0;y<e.length;y++){var w=e[y];if((w.token0.equals(m.token)||w.token1.equals(m.token))&&!w.reserve0.equalTo(k)&&!w.reserve1.equalTo(k)){var T=void 0;try{T=w.getOutputAmount(m)[0]}catch(t){if(t.isInsufficientInputAmountError)continue;throw t}if(T.token.equals(v))G(a,new t(new kt([].concat(i,[w]),u.currency,r),u,exports.TradeType.EXACT_INPUT),d,bt);else if(f>1&&e.length>1){var A=e.slice(0,y).concat(e.slice(y+1,e.length));t.bestTradeExactIn(A,T,r,{maxNumResults:d,maxHops:f-1},[].concat(i,[w]),u,a)}}}return a},t.bestTradeExactOut=function(e,n,r,o,i,u,a){var c=void 0===o?{}:o,l=c.maxNumResults,d=void 0===l?3:l,p=c.maxHops,f=void 0===p?3:p;void 0===i&&(i=[]),void 0===u&&(u=r),void 0===a&&(a=[]),e.length>0||s(!1),f>0||s(!1),u===r||i.length>0||s(!1);var h=r instanceof wt?r.token.chainId:n instanceof it?n.chainId:void 0;void 0===h&&s(!1);for(var m=qt(r,h),v=Et(n,h),y=0;y<e.length;y++){var w=e[y];if((w.token0.equals(m.token)||w.token1.equals(m.token))&&!w.reserve0.equalTo(k)&&!w.reserve1.equalTo(k)){var T=void 0;try{T=w.getInputAmount(m)[0]}catch(t){if(t.isInsufficientReservesError)continue;throw t}if(T.token.equals(v))G(a,new t(new kt([w].concat(i),n,u.currency),u,exports.TradeType.EXACT_OUTPUT),d,bt);else if(f>1&&e.length>1){var A=e.slice(0,y).concat(e.slice(y+1,e.length));t.bestTradeExactOut(A,n,T,{maxNumResults:d,maxHops:f-1},[w].concat(i),u,a)}}}return a},t}();function Rt(t){return"0x"+t.raw.toString(16)}var Ct,Nt=function(){function t(){}return t.swapCallParameters=function(t,e){var n=t.inputAmount.currency&&ot.includes(t.inputAmount.currency),r=t.outputAmount.currency&&ot.includes(t.outputAmount.currency);n&&r&&s(!1),!("ttl"in e)||e.ttl>0||s(!1);var o,i,u,a=Q(e.recipient),c=Rt(t.maximumAmountIn(e.allowedSlippage)),l=Rt(t.minimumAmountOut(e.allowedSlippage)),d=t.route.path.map((function(t){return t.address})),p="ttl"in e?"0x"+(Math.floor((new Date).getTime()/1e3)+e.ttl).toString(16):"0x"+e.deadline.toString(16),f=Boolean(e.feeOnTransfer);switch(t.tradeType){case exports.TradeType.EXACT_INPUT:n?(o=f?"swapExactETHForTokensSupportingFeeOnTransferTokens":"swapExactETHForTokens",i=[l,d,a,p],u=c):r?(o=f?"swapExactTokensForETHSupportingFeeOnTransferTokens":"swapExactTokensForETH",i=[c,l,d,a,p],u="0x0"):(o=f?"swapExactTokensForTokensSupportingFeeOnTransferTokens":"swapExactTokensForTokens",i=[c,l,d,a,p],u="0x0");break;case exports.TradeType.EXACT_OUTPUT:f&&s(!1),n?(o="swapETHForExactTokens",i=[l,d,a,p],u=c):r?(o="swapTokensForExactETH",i=[l,c,d,a,p],u="0x0"):(o="swapTokensForExactTokens",i=[l,c,d,a,p],u="0x0")}return{methodName:o,args:i,value:u}},t}(),Ut=[{constant:!0,inputs:[],name:"decimals",outputs:[{name:"",type:"uint8"}],payable:!1,stateMutability:"view",type:"function"},{constant:!0,inputs:[{name:"",type:"address"}],name:"balanceOf",outputs:[{name:"",type:"uint256"}],payable:!1,stateMutability:"view",type:"function"}],_t=((Ct={})[exports.ChainId.MAINNET]={"0xE0B7927c4aF23765Cb51314A0E0521A9645F0E2A":9},Ct),Ft=function(){function t(){}return t.fetchTokenData=function(t,e,n,r,o){try{var i,u,a=function(n){return new it(t,e,n,r,o)};void 0===n&&(n=v.getDefaultProvider(m.getNetwork(t)));var s="number"==typeof(null===(i=_t)||void 0===i||null===(u=i[t])||void 0===u?void 0:u[e]);return Promise.resolve(s?a(_t[t][e]):Promise.resolve(new h.Contract(e,Ut,n).decimals().then((function(n){var r,o,i;return _t=_({},_t,((i={})[t]=_({},null===(r=_t)||void 0===r?void 0:r[t],((o={})[e]=n,o)),i)),n}))).then(a))}catch(t){return Promise.reject(t)}},t.fetchPairData=function(t,e,n){try{void 0===n&&(n=v.getDefaultProvider(m.getNetwork(t.chainId))),t.chainId!==e.chainId&&s(!1);var r=gt.getAddress(t,e);return Promise.resolve(new h.Contract(r,y.abi,n).getReserves()).then((function(n){var r=n[0],o=n[1],i=t.sortsBefore(e)?[r,o]:[o,r];return new gt(new wt(t,i[0]),new wt(e,i[1]))}))}catch(t){return Promise.reject(t)}},t}();exports.JSBI=a,exports.AVAX=nt,exports.Currency=tt,exports.CurrencyAmount=yt,exports.DEFAULT_CURRENCIES=ot,exports.ETHER=et,exports.FACTORY_ADDRESSES=T,exports.Fetcher=Ft,exports.Fraction=mt,exports.INIT_CODE_HASH=A,exports.InsufficientInputAmountError=Y,exports.InsufficientReservesError=W,exports.MINIMUM_LIQUIDITY=g,exports.MOCHI=rt,exports.Pair=gt,exports.Percent=It,exports.Price=Tt,exports.Route=kt,exports.Router=Nt,exports.Token=it,exports.TokenAmount=wt,exports.Trade=Pt,exports.WAVAX=lt,exports.WETH=ct,exports.currencyEquals=ut,exports.inputOutputComparator=Ot,exports.tradeComparator=bt;
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