@multiversx/sdk-dapp-swap
Version:
A library to hold the main logic for swapping between tokens on the MultiversX blockchain
249 lines (243 loc) • 37.1 kB
JavaScript
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balance
decimals
name
identifier
ticker
owner
assets {
website
description
status
pngUrl
svgUrl
}
price
type
previous24hPrice
previous7dPrice
`;i();i();i();var Te=`
assets {
website
description
status
pngUrl
svgUrl
}
decimals
name
collection
ticker
`;var Ir=`
address
lockedToken {
${Te}
}
lpProxyToken {
${Te}
}
farmProxyToken {
${Te}
}
intermediatedPairs
intermediatedFarms
`;var Er=`
address
firstToken {
${k}
}
secondToken {
${k}
}
type
feesAPR
totalFeePercent
specialFeePercent
lockedTokensInfo {
lockingSC {
${Ir}
}
unlockEpoch
}
`;i();var Z=`
value
receiver
gasPrice
gasLimit
data
chainID
version
`;i();var ie=`
defaultSlippage
slippageValues
minSlippage
maxSlippage
minSwapAmount
`;i();var $t=`
__typename
valueUSD
`,Ne=`
${k}
${$t}
`;i();i();var _e=require("@apollo/client");var $e="TRANSACTIONS_PLACEHOLDER",Mt=`
transactions {
${Z}
}
`,Ar=`
query swapPackageSwapRoute (
$amountIn: String
$amountOut: String
$tokenInID: String!
$tokenOutID: String!
$tolerance: Float!
) {
swap(
amountIn: $amountIn
amountOut: $amountOut
tokenInID: $tokenInID
tokenOutID: $tokenOutID
tolerance: $tolerance
) {
amountIn
tokenInID
tokenInPriceUSD
tokenInExchangeRateDenom
amountOut
tokenOutID
tokenOutPriceUSD
tokenOutExchangeRateDenom
fees
swapType
tokenRoute
pricesImpact
maxPriceDeviationPercent
tokensPriceDeviationPercent
intermediaryAmounts
pairs {
${Er}
}
${$e}
}
}
`,Gt=_e.gql`
${Ar.replace($e,Mt)}
`,Qt=_e.gql`
${Ar.replace($e,"")}
`;i();i();var se=require("@apollo/client");var Sr=se.gql`
query swapPackageTokens ($identifiers: [String!], $enabledSwaps: Boolean) {
tokens(identifiers: $identifiers, enabledSwaps: $enabledSwaps) {
${k}
}
wrappingInfo {
wrappedToken {
${k}
}
}
factory {
${ie}
}
}
`,Wt=se.gql`
query swapPackageFilteredTokens ($enabledSwaps: Boolean, $pagination: ConnectionArgs, $searchInput: String, $identifiers: [String!]) {
filteredTokens (pagination: $pagination, filters: {searchToken: $searchInput, enabledSwaps: $enabledSwaps, identifiers: $identifiers}) {
edges {
node {
${k}
}
cursor
}
pageInfo {
hasNextPage
}
pageData {
count
}
}
wrappingInfo {
wrappedToken {
${k}
}
}
factory {
${ie}
}
}
`,kr=se.gql`
query swapPackageTokensWithBalance ($identifiers: [String!], $offset: Int, $limit: Int, $enabledSwaps: Boolean) {
tokens(identifiers: $identifiers, enabledSwaps: $enabledSwaps) {
${k}
}
userTokens (offset: $offset, limit: $limit) {
${Ne}
}
wrappingInfo {
wrappedToken {
${k}
}
}
factory {
${ie}
}
}
`,Vt=se.gql`
query swapPackageFilteredTokensWithBalance ($identifiers: [String!], $pagination: ConnectionArgs, $searchInput: String, $offset: Int, $limit: Int, $enabledSwaps: Boolean) {
filteredTokens (pagination: $pagination, filters: {searchToken: $searchInput, enabledSwaps: $enabledSwaps, identifiers: $identifiers}) {
edges {
node {
${k}
}
cursor
}
pageInfo {
hasNextPage
}
pageData {
count
}
}
userTokens (offset: $offset, limit: $limit) {
${Ne}
}
wrappingInfo {
wrappedToken {
${k}
}
}
factory {
${ie}
}
}
`;i();i();var Fr=require("@apollo/client");var br=Fr.gql`
query swapPackageWrapEgld ($wrappingAmount: String!) {
wrapEgld(amount: $wrappingAmount) {
${Z}
}
}
`;i();var Dr=require("@apollo/client");var Pr=Dr.gql`
query swapPackageUnwrapEgld ($wrappingAmount: String!) {
unwrapEgld(amount: $wrappingAmount) {
${Z}
}
}
`;i();i();var Ur=require("@apollo/client"),zt=Ur.gql`
query swapPackageMaintenance {
factory {
maintenance
}
}
`;i();i();var jt=U(require("bignumber.js"));i();i();var J="EGLD";i();i();var F=require("@multiversx/sdk-core");i();i();var D=require("@multiversx/sdk-dapp/out/constants");i();var qt=require("@multiversx/sdk-dapp/out/types/enums.types");i();var Br=require("@multiversx/sdk-dapp/out/utils/decoders/base64Utils");i();var vr=require("@multiversx/sdk-dapp/out/store/store"),Or=require("@multiversx/sdk-dapp/out/store/selectors/accountSelectors");i();var Me=require("@multiversx/sdk-dapp-utils/out/constants"),ge=require("@multiversx/sdk-dapp-utils/out/helpers/formatAmount"),xe=require("@multiversx/sdk-dapp-utils/out/helpers/parseAmount"),Ge=require("@multiversx/sdk-dapp-utils/out/helpers/stringIsFloat"),Cr=require("@multiversx/sdk-dapp-utils/out/helpers/stringIsInteger");i();i();i();i();i();var Kt=U(require("bignumber.js"));i();i();i();i();i();i();i();i();i();i();i();i();i();i();i();var Xt=U(require("bignumber.js"));i();i();var Yt=U(require("bignumber.js"));i();var Lr=U(require("bignumber.js"));var Qe=({tokens:t,wrappedEgld:e})=>t.sort((r,n)=>r.identifier===J?-1:n.identifier===J?1:r.identifier===(e==null?void 0:e.identifier)?-1:n.identifier===(e==null?void 0:e.identifier)?1:new Lr.default(n.valueUSD).minus(r.valueUSD).toNumber());i();var Zt=U(require("bignumber.js"));i();i();var Vr=require("@apollo/client");i();i();i();var we=require("react");var ae=({query:t,queryOptions:e})=>{let{client:r}=B(),[n,o]=(0,we.useState)(),[s,a]=(0,we.useState)(),[m,l]=(0,we.useState)();return{isLoading:n,isError:s,error:m,execute:h=>ke(void 0,null,function*(){var g,A;let d=(g=h==null?void 0:h.onCompleted)!=null?g:e==null?void 0:e.onCompleted,w=(A=h==null?void 0:h.variables)!=null?A:e==null?void 0:e.variables;try{o(!0);let E=yield r==null?void 0:r.query({query:t,variables:w}),W=E==null?void 0:E.data,_=E==null?void 0:E.errors;return _&&_.length>0&&(a(!0),l(_[0].message)),W&&(a(!1),l(void 0),d==null||d(W)),o(!1),W}catch(E){o(!1),a(!0),console.error(E);return}})}};i();var We=require("react"),en=U(require("bignumber.js"));i();var _r=require("react");i();var Ee=require("react");i();var ue=require("react"),$r=require("@apollo/client");var Ie=({query:t,queryOptions:e,refetchTrigger:r,isPollingEnabled:n=!1,isRefetchEnabled:o=!1})=>{let s=Mr(),{client:a}=B(),P=(0,$r.useQuery)(t,O({client:a,notifyOnNetworkStatusChange:!0,fetchPolicy:"no-cache",nextFetchPolicy:"no-cache"},e)),{error:m,loading:l,previousData:y,data:h=y,refetch:d,stopPolling:w,startPolling:g}=P,A=Xe(P,["error","loading","previousData","data","refetch","stopPolling","startPolling"]),E=(0,ue.useCallback)(()=>{s&&n&&!m?g(6e3):w()},[s,n,m,e]);(0,ue.useEffect)(()=>(E(),()=>{w()}),[E]),(0,ue.useEffect)(()=>{!o||r===0||(d(),E())},[r,o]);let W=h==null&&l,_=Boolean(m);return O({data:_?void 0:h,error:m,isError:_,isLoading:W,isRefetching:l,refetch:d},A)};i();i();var ee=require("react"),Gr=()=>typeof document===void 0?!0:document.visibilityState==="visible",Mr=()=>{let[t,e]=(0,ee.useState)(Gr()),r=(0,ee.useCallback)(()=>{e(Gr())},[e]);return(0,ee.useEffect)(()=>{if(typeof document!==void 0)return document.addEventListener("visibilitychange",r),()=>document.removeEventListener("visibilitychange",r)},[r]),t};i();var Ae=require("react");i();var nn=require("react");i();var Wr=require("react");i();var on=require("react"),sn=U(require("bignumber.js"));i();var Qr=require("react");i();var an=require("react");var Ve=({skip:t=!1,isPollingEnabled:e=!1})=>{let r=Vr.gql`
query swapPackageTokenPrices {
tokens(enabledSwaps: true) {
price
identifier
}
}
`,{data:n,isError:o,isLoading:s}=Ie({isPollingEnabled:e,query:r,queryOptions:{skip:t}});return{tokenPrices:n==null?void 0:n.tokens,isTokenPricesError:o,isTokenPricesLoading:s}};var un=0,pn=500,cn=!0,fn=!1,ln=[],mn=t=>{var _;let{client:e,isAuthenticated:r}=B();if(!e)throw new Error("Swap GraphQL client not initialized");let n=(_=t==null?void 0:t.pricePolling)!=null?_:fn,[o,s]=(0,re.useState)([]),[a,m]=(0,re.useState)(),[l,y]=(0,re.useState)(),{tokenPrices:h}=Ve({isPollingEnabled:n}),d=x=>{if(!x)return;let{tokens:P,wrappingInfo:v,userTokens:Q,factory:te}=x;te&&y(te);let ne=v&&v.length?v[0].wrappedToken:void 0;if(m(ne),!P){s([]);return}let zr=P.map(ze=>{var qe,He;let H=Q==null?void 0:Q.find(({identifier:Hr})=>Hr===ze.identifier);return j(O({},ze),{balance:(qe=H==null?void 0:H.balance)!=null?qe:"0",valueUSD:(He=H==null?void 0:H.valueUSD)!=null?He:"0"})}),qr=Qe({tokens:zr,wrappedEgld:ne});s(qr)},{isError:w,isLoading:g,execute:A}=ae({query:r?kr:Sr,queryOptions:{client:e,onCompleted:d}}),E=x=>{var v,Q,te,ne;let P={limit:(v=x==null?void 0:x.limit)!=null?v:pn,offset:(Q=x==null?void 0:x.offset)!=null?Q:un,identifiers:(te=x==null?void 0:x.identifiers)!=null?te:ln,enabledSwaps:(ne=x==null?void 0:x.enabledSwaps)!=null?ne:cn};A({variables:P})},W=(0,re.useMemo)(()=>o.map(x=>{var v;let P=(v=h==null?void 0:h.find(({identifier:Q})=>Q===x.identifier))==null?void 0:v.price;return j(O({},x),{price:P!=null?P:x.price})}),[o,h]);return{swapConfig:l,wrappedEgld:a,isTokensError:w,isTokensLoading:g,tokens:W,getTokens:E,refetch:A}};0&&(module.exports={useTokens});
/*!
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh <https://feross.org>
* @license MIT
*/
/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh <https://feross.org/opensource> */
//# sourceMappingURL=useTokens.js.map