perf: optimize api request

src/components/App.tsx

@@ -67,14 +67,14 @@ export default function App() {
   }, [clearCurrentWallet])
 
   const reloadWalletInfo = useCallback(
-    (delay: Milliseconds) => {
+    ({ delay, force }: { delay: Milliseconds; force: boolean }) => {
       setReloadingWalletInfoCounter((current) => current + 1)
       console.info('Reloading wallet info...')
       return new Promise<WalletInfo>((resolve, reject) =>
         setTimeout(() => {
+          const reload = force ? reloadCurrentWalletInfo.reloadAllForce : reloadCurrentWalletInfo.reloadAll
           const abortCtrl = new AbortController()
-          reloadCurrentWalletInfo
-            .reloadAll({ signal: abortCtrl.signal })
+          reload({ signal: abortCtrl.signal })
             .then((result) => resolve(result))
             .catch((error) => reject(error))
             .finally(() => {
@@ -286,7 +286,7 @@ const MAX_RECURSIVE_WALLET_INFO_RELOADS = 10
 
 interface WalletInfoAutoReloadProps {
   currentWallet: CurrentWallet | null
-  reloadWalletInfo: (delay: Milliseconds) => Promise<WalletInfo>
+  reloadWalletInfo: ({ delay, force }: { delay: Milliseconds; force: boolean }) => Promise<WalletInfo>
 }
 
 /**
@@ -316,7 +316,7 @@ const WalletInfoAutoReload = ({ currentWallet, reloadWalletInfo }: WalletInfoAut
     function reloadAfterUnlock() {
       if (!currentWallet) return
 
-      reloadWalletInfo(RELOAD_WALLET_INFO_DELAY.AFTER_UNLOCK).catch((err) => console.error(err))
+      reloadWalletInfo({ delay: RELOAD_WALLET_INFO_DELAY.AFTER_UNLOCK, force: true }).catch((err) => console.error(err))
     },
     [currentWallet, reloadWalletInfo],
   )
@@ -335,14 +335,14 @@ const WalletInfoAutoReload = ({ currentWallet, reloadWalletInfo }: WalletInfoAut
         callCounter: number = 0,
       ) => {
         if (callCounter >= maxCalls) return
-        const info = await reloadWalletInfo(delay)
+        const info = await reloadWalletInfo({ delay, force: false })
         const newBalance = info.balanceSummary.calculatedTotalBalanceInSats
         if (newBalance > currentBalance) {
           await reloadWhileBalanceChangesRecursively(newBalance, delay, maxCalls, callCounter++)
         }
       }
 
-      reloadWalletInfo(RELOAD_WALLET_INFO_DELAY.AFTER_RESCAN)
+      reloadWalletInfo({ delay: RELOAD_WALLET_INFO_DELAY.AFTER_RESCAN, force: false })
         .then((info) =>
           reloadWhileBalanceChangesRecursively(
             info.balanceSummary.calculatedTotalBalanceInSats,

src/components/Earn.tsx

@@ -276,7 +276,15 @@ const EarnForm = ({
   }
 
   return (
-    <Formik initialValues={initialValues} validate={validate} onSubmit={onSubmit}>
+    <Formik
+      initialValues={initialValues}
+      validate={validate}
+      onSubmit={onSubmit}
+      validateOnMount={true}
+      initialTouched={{
+        minsize: true,
+      }}
+    >
       {(props) => {
         const { handleSubmit, setFieldValue, handleBlur, values, touched, errors, isSubmitting } = props
         const minsizeField = props.getFieldProps<AmountValue>('minsize')

src/context/WalletContext.tsx

@@ -1,4 +1,4 @@
-import { createContext, useEffect, useCallback, useState, useContext, PropsWithChildren, useMemo } from 'react'
+import { createContext, useEffect, useCallback, useState, useContext, PropsWithChildren, useMemo, useRef } from 'react'
 import { getSession, setSession } from '../session'
 import * as fb from '../components/fb/utils'
 import * as Api from '../libs/JmWalletApi'
@@ -143,6 +143,7 @@ interface WalletContextEntry<T extends CurrentWallet> {
   currentWalletInfo: WalletInfo | undefined
   reloadCurrentWalletInfo: {
     reloadAll: ({ signal }: { signal: AbortSignal }) => Promise<WalletInfo>
+    reloadAllForce: ({ signal }: { signal: AbortSignal }) => Promise<WalletInfo>
     reloadUtxos: ({ signal }: { signal: AbortSignal }) => Promise<UtxosResponse>
   }
 }
@@ -280,7 +281,7 @@ const WalletProvider = ({ children }: PropsWithChildren<any>) => {
     [fetchDisplay],
   )
 
-  const reloadAll = useCallback(
+  const reloadAllForce = useCallback(
     ({ signal }: { signal: AbortSignal }): Promise<WalletInfo> =>
       Promise.all([reloadUtxos({ signal }), reloadDisplay({ signal })])
         .then((data) => toCombinedRawData(data[0], data[1]))
@@ -298,12 +299,44 @@ const WalletProvider = ({ children }: PropsWithChildren<any>) => {
     return toWalletInfo(combinedRawData)
   }, [combinedRawData])
 
+  const currentWalletInfoRef = useRef(currentWalletInfo)
+
+  useEffect(() => {
+    currentWalletInfoRef.current = currentWalletInfo
+  }, [currentWalletInfoRef, currentWalletInfo])
+
+  const reloadAllIfNecessary = useCallback(
+    ({ signal }: { signal: AbortSignal }): Promise<WalletInfo> =>
+      reloadUtxos({ signal }).then((utxoResponse) => {
+        const needsDisplayReload =
+          currentWalletInfoRef.current === undefined ||
+          !!utxoResponse.utxos.find(
+            (utxo) =>
+              // reload "display" data if:
+              // no address summary could be found for a returned UTXO...
+              currentWalletInfoRef.current!.addressSummary[utxo.address] === undefined ||
+              // ...or if the address is still considered "new"
+              currentWalletInfoRef.current!.addressSummary[utxo.address].status === 'new',
+          )
+
+        if (!needsDisplayReload) {
+          return currentWalletInfoRef.current!
+        }
+
+        return reloadDisplay({ signal })
+          .then((displayResponse) => toCombinedRawData(utxoResponse, displayResponse))
+          .then((raw) => toWalletInfo(raw))
+      }),
+    [currentWalletInfoRef, reloadUtxos, reloadDisplay],
+  )
+
   const reloadCurrentWalletInfo = useMemo(
     () => ({
-      reloadAll,
+      reloadAll: reloadAllIfNecessary,
+      reloadAllForce,
       reloadUtxos,
     }),
-    [reloadAll, reloadUtxos],
+    [reloadAllIfNecessary, reloadUtxos, reloadAllForce],
   )
 
   useEffect(() => {

src/index.tsx

@@ -7,25 +7,32 @@ import { WebsocketProvider } from './context/WebsocketContext'
 import { ServiceInfoProvider } from './context/ServiceInfoContext'
 import { WalletProvider } from './context/WalletContext'
 import { ServiceConfigProvider } from './context/ServiceConfigContext'
+import { isDevMode } from './constants/debugFeatures'
 
 import 'bootstrap/dist/css/bootstrap.min.css'
 import './index.css'
 import './i18n/config'
 
+const ENBALE_STRICT_MODE = isDevMode()
+
 const container = document.getElementById('root')
 const root = createRoot(container!)
 root.render(
-  <StrictMode>
-    <SettingsProvider>
-      <WalletProvider>
-        <ServiceConfigProvider>
-          <WebsocketProvider>
-            <ServiceInfoProvider>
-              <App />
-            </ServiceInfoProvider>
-          </WebsocketProvider>
-        </ServiceConfigProvider>
-      </WalletProvider>
-    </SettingsProvider>
-  </StrictMode>,
+  (() => {
+    const children = (
+      <SettingsProvider>
+        <WalletProvider>
+          <ServiceConfigProvider>
+            <WebsocketProvider>
+              <ServiceInfoProvider>
+                <App />
+              </ServiceInfoProvider>
+            </WebsocketProvider>
+          </ServiceConfigProvider>
+        </WalletProvider>
+      </SettingsProvider>
+    )
+
+    return ENBALE_STRICT_MODE ? <StrictMode>{children}</StrictMode> : children
+  })(),
 )