@frak-labs/core-sdk/dist/actions.js

Core SDK of the Frak wallet, low level library to interact directly with the frak ecosystem.

import*as e from"viem";import*as t from"viem/siwe";class n{_promise;_resolve;_reject;constructor(){this._promise=new Promise((e,t)=>{this._resolve=e,this._reject=t})}get promise(){return this._promise}resolve=e=>{this._resolve?.(e)};reject=e=>{this._reject?.(e)}}function r(e,t){if(!t)return e.request({method:"frak_listenToWalletStatus"}).then(e=>(a(e.interactionToken),e));let r=new n,o=!1;return e.listenerRequest({method:"frak_listenToWalletStatus"},e=>{t(e),a(e.interactionToken),o||(r.resolve(e),o=!0)}).then(()=>r.promise)}function a(e){"undefined"!=typeof window&&(e?window.sessionStorage.setItem("frak-wallet-interaction-token",e):window.sessionStorage.removeItem("frak.interaction-token"))}async function o(t,{productId:n,interaction:r,validation:a}){let o=n??function({domain:t}){let n=(t??window.location.host).replace("www.","");return(0,e.keccak256)((0,e.toHex)(n))}(t.config);return await t.request({method:"frak_sendInteraction",params:[o,r,a]})}async function i(e,{steps:t,metadata:n}){return await e.request({method:"frak_displayModal",params:[t,n,e.config.metadata]})}async function s(e,t){return await e.request({method:"frak_displayEmbeddedWallet",params:[t,e.config.metadata]})}async function c(e,t){let{metadata:n,customizations:r}=e.config;await e.request({method:"frak_sso",params:[t,n.name,r?.css]})}async function l(e){return await e.request({method:"frak_getProductInformation"})}async function u(e){if("undefined"==typeof window){console.warn("[Frak] No window found, can't track purchase");return}let t=window.sessionStorage.getItem("frak-wallet-interaction-token");if(!t){console.warn("[Frak] No frak session found, skipping purchase check");return}await fetch("https://backend.frak.id/interactions/listenForPurchase",{method:"POST",headers:{Accept:"application/json","Content-Type":"application/json","x-wallet-sdk-auth":t},body:JSON.stringify(e)})}async function f(e,{siwe:n,metadata:r}){let a=e.config?.domain??window.location.host,o=n?.statement??`I confirm that I want to use my Frak wallet on: ${e.config.metadata.name}`,s={...n,statement:o,nonce:n?.nonce??(0,t.generateSiweNonce)(),uri:n?.uri??`https://${a}`,version:n?.version??"1",domain:a};return(await i(e,{metadata:r,steps:{login:{},siweAuthenticate:{siwe:s}}})).siweAuthenticate}async function d(e,{tx:t,metadata:n}){return(await i(e,{metadata:n,steps:{login:{},sendTransaction:{tx:t}}})).sendTransaction}function w(e,{metadata:t,login:n,openSession:r}){return function e(t,n){async function r(e){return e&&(n.metadata=e(n.metadata??{})),await i(t,n)}return{params:n,sendTx:function(r){return e(t,{...n,steps:{...n.steps,sendTransaction:r}})},reward:function(r){return e(t,{...n,steps:{...n.steps,final:{...r,action:{key:"reward"}}}})},sharing:function(r,a){return e(t,{...n,steps:{...n.steps,final:{...a,action:{key:"sharing",options:r}}}})},display:r}}(e,{steps:{login:n??{},openSession:r??{}},metadata:t})}let p="fCtx";function h({url:t}){if(!t)return null;let n=new URL(t).searchParams.get(p);return n?function(t){if(t&&0!==t.length)try{let n=function(e){let t=e.length%4;return Uint8Array.from(atob(e.replace(/-/g,"+").replace(/_/g,"/").padEnd(e.length+(0===t?0:4-t),"=")),e=>e.charCodeAt(0))}(t);return{r:(0,e.bytesToHex)(n,{size:20})}}catch(e){console.error("Error decompressing Frak context",{e,context:t})}}(n):null}let m={parse:h,replaceUrl:function({url:t,context:n}){let r;if(!window.location?.href||"undefined"==typeof window){console.error("No window found, can't update context");return}let a=t??window.location.href;(r=null!==n?function({url:t,context:n}){if(!t)return null;let r=h({url:t}),a=r?{...r,...n}:n;if(!a.r)return null;let o=function(t){if(t?.r)try{var n;return n=(0,e.hexToBytes)(t.r),btoa(Array.from(n,e=>String.fromCharCode(e)).join("")).replace(/\+/g,"-").replace(/\//g,"_").replace(/=+$/,"")}catch(e){console.error("Error compressing Frak context",{e,context:t})}}(a);if(!o)return null;let i=new URL(t);return i.searchParams.set(p,o),i.toString()}({url:a,context:n}):function(e){let t=new URL(e);return t.searchParams.delete(p),t.toString()}(a))&&window.history.replaceState(null,"",r.toString())}},g="0x010cc3b9",y="0xb2c0f17c",k={dapp:1,press:2,webshop:3,retail:4,referral:30,purchase:31};Object.entries(k).reduce((e,[t,n])=>(e[t]=BigInt(1)<<BigInt(n),e),{});let S={createLink:()=>({handlerTypeDenominator:(0,e.toHex)(k.referral),interactionData:y}),referred({referrer:t}){let n=(0,e.concatHex)([g,(0,e.pad)(t,{size:32})]);return{handlerTypeDenominator:(0,e.toHex)(k.referral),interactionData:n}}};class x extends Error{code;data;constructor(e,t,n){super(t),this.code=e,this.data=n}}let _={walletNotConnected:-32005,serverErrorForInteractionDelegation:-32006};async function v(e,{walletStatus:t,frakContext:n,modalConfig:r,productId:a,options:i}){let s=!1;async function c(){if(!s)return s=!0,T(e,{modalConfig:{...r,loggedIn:{action:{key:"referred"}}},walletStatus:t})}async function l(t){let n=S.referred({referrer:t});await o(e,{productId:a,interaction:n})}try{let{status:e,currentWallet:r}=await I({initialWalletStatus:t,getFreshWalletStatus:c,pushReferralInteraction:l,frakContext:n});return m.replaceUrl({url:window.location?.href,context:i?.alwaysAppendUrl?{r:r}:null}),e}catch(e){return console.log("Error processing referral",{error:e}),m.replaceUrl({url:window.location?.href,context:i?.alwaysAppendUrl?{r:t?.wallet}:null}),function(e){if(e instanceof x)switch(e.code){case _.walletNotConnected:return"no-wallet";case _.serverErrorForInteractionDelegation:return"no-session"}return"error"}(e)}}async function I({initialWalletStatus:t,getFreshWalletStatus:n,pushReferralInteraction:r,frakContext:a}){let o=t?.wallet;return a?.r?(o||(o=await n()),o&&(0,e.isAddressEqual)(a.r,o))?{status:"self-referral",currentWallet:o}:(t?.interactionSession||(o=await n()),await r(a.r),{status:"success",currentWallet:o}):{status:"no-referrer",currentWallet:o}}async function T(e,{modalConfig:t,walletStatus:n}){if(!n?.interactionSession){let n=await s(e,t??{});return n?.wallet??void 0}return n.wallet??void 0}async function b(e,{productId:t,modalConfig:n,options:a}={}){let o=m.parse({url:window.location.href}),i=await r(e);try{return await v(e,{walletStatus:i,frakContext:o,modalConfig:n,productId:t,options:a})}catch(e){console.warn("Error processing referral",{error:e})}}export{s as displayEmbeddedWallet,i as displayModal,l as getProductInformation,w as modalBuilder,c as openSso,v as processReferral,b as referralInteraction,o as sendInteraction,d as sendTransaction,f as siweAuthenticate,u as trackPurchaseStatus,r as watchWalletStatus};