feat: implemented zap split UI

src/components/Zap.tsx

@@ -12,14 +12,16 @@ import { toast } from 'react-toastify'
 import { MetadataController, ZapController } from '../controllers'
 import { useAppSelector, useDidMount } from '../hooks'
 import '../styles/popup.css'
-import { PaymentRequest } from '../types'
+import { PaymentRequest, UserProfile } from '../types'
 import {
   copyTextToClipboard,
   formatNumber,
+  getTagValue,
   getZapAmount,
   unformatNumber
 } from '../utils'
 import { LoadingSpinner } from './LoadingSpinner'
+import { FALLBACK_PROFILE_IMAGE } from 'constants.ts'
 
 type PresetAmountProps = {
   label: string
@@ -460,3 +462,405 @@ export const ZapPopUp = ({
     </>
   )
 }
+
+type ZapSplitProps = {
+  pubkey: string
+  eventId?: string
+  aTag?: string
+  setTotalZapAmount?: Dispatch<SetStateAction<number>>
+  setHasZapped?: Dispatch<SetStateAction<boolean>>
+  handleClose: () => void
+}
+
+export const ZapSplit = ({
+  pubkey,
+  eventId,
+  aTag,
+  setTotalZapAmount,
+  setHasZapped,
+  handleClose
+}: ZapSplitProps) => {
+  const [isLoading, setIsLoading] = useState(false)
+  const [loadingSpinnerDesc, setLoadingSpinnerDesc] = useState('')
+  const [amount, setAmount] = useState<number>(0)
+  const [message, setMessage] = useState('')
+  const [authorPercentage, setAuthorPercentage] = useState(95)
+  const [adminPercentage, setAdminPercentage] = useState(5)
+
+  const [author, setAuthor] = useState<UserProfile>()
+  const [admin, setAdmin] = useState<UserProfile>()
+
+  const userState = useAppSelector((state) => state.user)
+
+  const [invoices, setInvoices] = useState<Map<string, PaymentRequest>>()
+
+  useDidMount(async () => {
+    const metadataController = await MetadataController.getInstance()
+    metadataController.findMetadata(pubkey).then((res) => {
+      setAuthor(res)
+    })
+
+    metadataController.findAdminMetadata().then((res) => {
+      setAdmin(res)
+    })
+  })
+
+  const handleAuthorPercentageChange = (
+    e: React.ChangeEvent<HTMLInputElement>
+  ) => {
+    const newValue = parseInt(e.target.value)
+    setAuthorPercentage(newValue)
+    setAdminPercentage(100 - newValue)
+  }
+
+  const handleAdminPercentageChange = (
+    e: React.ChangeEvent<HTMLInputElement>
+  ) => {
+    const newValue = parseInt(e.target.value)
+    setAdminPercentage(newValue)
+    setAuthorPercentage(100 - newValue) // Update the other slider to maintain 100%
+  }
+
+  const handleAmountChange = (event: React.ChangeEvent<HTMLInputElement>) => {
+    const unformattedValue = unformatNumber(event.target.value)
+    setAmount(unformattedValue)
+  }
+
+  const generatePaymentInvoices = async () => {
+    if (!amount) return null
+
+    let userHexKey: string
+
+    setIsLoading(true)
+    setLoadingSpinnerDesc('Getting user pubkey')
+
+    if (userState.auth && userState.user?.pubkey) {
+      userHexKey = userState.user.pubkey as string
+    } else {
+      userHexKey = (await window.nostr?.getPublicKey()) as string
+    }
+
+    if (!userHexKey) {
+      setIsLoading(false)
+      toast.error('Could not get pubkey')
+      return null
+    }
+
+    const adminShare = Math.floor((amount * adminPercentage) / 100)
+    const authorShare = amount - adminShare
+
+    const zapController = ZapController.getInstance()
+
+    const invoices = new Map<string, PaymentRequest>()
+
+    if (authorShare > 0 && author?.pubkey && author?.lud16) {
+      setLoadingSpinnerDesc('Generating invoice for author')
+      const invoice = await zapController
+        .getLightningPaymentRequest(
+          author.lud16,
+          authorShare,
+          author.pubkey as string,
+          userHexKey,
+          message,
+          eventId,
+          aTag
+        )
+        .catch((err) => {
+          toast.error(err.message || err)
+          return null
+        })
+
+      if (invoice) {
+        invoices.set('author', invoice)
+      }
+    }
+
+    if (adminShare > 0 && admin?.pubkey && admin?.lud16) {
+      setLoadingSpinnerDesc('Generating invoice for site owner')
+      const invoice = await zapController
+        .getLightningPaymentRequest(
+          admin.lud16,
+          adminShare,
+          admin.pubkey as string,
+          userHexKey,
+          message,
+          eventId,
+          aTag
+        )
+        .catch((err) => {
+          toast.error(err.message || err)
+          return null
+        })
+
+      if (invoice) {
+        invoices.set('admin', invoice)
+      }
+    }
+
+    setIsLoading(false)
+
+    return invoices
+  }
+
+  const handleGenerateQRCode = async () => {
+    const paymentInvoices = await generatePaymentInvoices()
+
+    if (!paymentInvoices) return
+
+    setInvoices(paymentInvoices)
+  }
+
+  const handleSend = async () => {
+    const paymentInvoices = await generatePaymentInvoices()
+
+    if (!paymentInvoices) return
+
+    setIsLoading(true)
+    setLoadingSpinnerDesc('Sending payment!')
+
+    const zapController = ZapController.getInstance()
+
+    if (await zapController.isWeblnProviderExists()) {
+      const authorInvoice = paymentInvoices.get('author')
+      if (authorInvoice) {
+        setLoadingSpinnerDesc('Sending payment to author')
+
+        const sats = parseInt(getTagValue(authorInvoice, 'amount')![0]) / 1000
+
+        await zapController
+          .sendPayment(authorInvoice.pr)
+          .then(() => {
+            toast.success(`Successfully sent ${sats} sats to author!`)
+            if (setTotalZapAmount) {
+              setTotalZapAmount((prev) => prev + sats)
+
+              if (setHasZapped) setHasZapped(true)
+            }
+          })
+          .catch((err) => {
+            toast.error(err.message || err)
+          })
+      }
+
+      const adminInvoice = paymentInvoices.get('admin')
+      if (adminInvoice) {
+        setLoadingSpinnerDesc('Sending payment to site owner')
+
+        const sats = parseInt(getTagValue(adminInvoice, 'amount')![0]) / 1000
+
+        await zapController
+          .sendPayment(adminInvoice.pr)
+          .then(() => {
+            toast.success(`Successfully sent ${sats} sats to site owner!`)
+          })
+          .catch((err) => {
+            toast.error(err.message || err)
+          })
+      }
+
+      handleClose()
+    } else {
+      toast.warn('Webln is not present. Use QR code to send zap.')
+      setInvoices(paymentInvoices)
+    }
+  }
+
+  const removeInvoice = (key: string) => {
+    setInvoices((prev) => {
+      const newMap = new Map(prev)
+      newMap.delete(key)
+      return newMap
+    })
+  }
+
+  const displayQR = () => {
+    if (!invoices) return null
+
+    const authorInvoice = invoices.get('author')
+    if (authorInvoice) {
+      return (
+        <ZapQR
+          key={authorInvoice.pr}
+          paymentRequest={authorInvoice}
+          handleClose={() => removeInvoice('author')}
+          handleQRExpiry={() => removeInvoice('author')}
+          setTotalZapAmount={setTotalZapAmount}
+          setHasZapped={setHasZapped}
+        />
+      )
+    }
+
+    const adminInvoice = invoices.get('admin')
+    if (adminInvoice) {
+      return (
+        <ZapQR
+          key={adminInvoice.pr}
+          paymentRequest={adminInvoice}
+          handleClose={() => {
+            removeInvoice('admin')
+            handleClose()
+          }}
+          handleQRExpiry={() => removeInvoice('admin')}
+        />
+      )
+    }
+
+    return null
+  }
+
+  const authorName = author?.displayName || author?.name || '[name not set up]'
+  const adminName = admin?.displayName || admin?.name || '[name not set up]'
+
+  return (
+    <>
+      {isLoading && <LoadingSpinner desc={loadingSpinnerDesc} />}
+      <div className='popUpMain'>
+        <div className='ContainerMain'>
+          <div className='popUpMainCardWrapper'>
+            <div className='popUpMainCard popUpMainCardQR'>
+              <div className='popUpMainCardTop'>
+                <div className='popUpMainCardTopInfo'>
+                  <h3>Tip/Zap</h3>
+                </div>
+                <div className='popUpMainCardTopClose' onClick={handleClose}>
+                  <svg
+                    xmlns='http://www.w3.org/2000/svg'
+                    viewBox='-96 0 512 512'
+                    width='1em'
+                    height='1em'
+                    fill='currentColor'
+                    style={{ zIndex: 1 }}
+                  >
+                    <path d='M310.6 361.4c12.5 12.5 12.5 32.75 0 45.25C304.4 412.9 296.2 416 288 416s-16.38-3.125-22.62-9.375L160 301.3L54.63 406.6C48.38 412.9 40.19 416 32 416S15.63 412.9 9.375 406.6c-12.5-12.5-12.5-32.75 0-45.25l105.4-105.4L9.375 150.6c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0L160 210.8l105.4-105.4c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25l-105.4 105.4L310.6 361.4z' />
+                  </svg>
+                </div>
+              </div>
+              <div className='pUMCB_Zaps'>
+                <div className='pUMCB_ZapsInside'>
+                  <div className='pUMCB_ZapsInsideAmount'>
+                    <div className='inputLabelWrapperMain'>
+                      <label className='form-label labelMain'>
+                        Amount (Satoshis)
+                      </label>
+                      <input
+                        className='inputMain'
+                        type='text'
+                        inputMode='numeric'
+                        value={amount ? formatNumber(amount) : ''}
+                        onChange={handleAmountChange}
+                      />
+                    </div>
+                    <div className='pUMCB_ZapsInsideAmountOptions'>
+                      <ZapPresets setAmount={setAmount} />
+                    </div>
+                  </div>
+                  <div className='inputLabelWrapperMain'>
+                    <label className='form-label labelMain'>
+                      Message (optional)
+                    </label>
+                    <input
+                      type='text'
+                      className='inputMain'
+                      value={message}
+                      onChange={(e) => setMessage(e.target.value)}
+                    />
+                  </div>
+                  <div className='inputLabelWrapperMain'>
+                    <label className='form-label labelMain'>Tip Split</label>
+                    <div className='ZapSplitUserBox'>
+                      <div className='ZapSplitUserBoxUser'>
+                        <div
+                          className='ZapSplitUserBoxUserPic'
+                          style={{
+                            background: `url('${
+                              author?.image || FALLBACK_PROFILE_IMAGE
+                            }') center / cover no-repeat`
+                          }}
+                        ></div>
+                        <div className='ZapSplitUserBoxUserDetails'>
+                          <p className='ZapSplitUserBoxUserDetailsName'>
+                            {authorName}
+                          </p>
+                          {author?.nip05 && (
+                            <p className='ZapSplitUserBoxUserDetailsHandle'>
+                              {author.nip05}
+                            </p>
+                          )}
+                        </div>
+                      </div>
+                      <div className='ZapSplitUserBoxRange'>
+                        <input
+                          className='form-range inputRangeMain inputRangeMainZap'
+                          type='range'
+                          max='100'
+                          min='0'
+                          value={authorPercentage}
+                          onChange={handleAuthorPercentageChange}
+                          step='1'
+                          required
+                          name='ZapSplitName'
+                        />
+                        <p className='ZapSplitUserBoxRangeText'>
+                          {authorPercentage}%
+                        </p>
+                      </div>
+                      <p className='ZapSplitUserBoxText'>
+                        This goes to show your appreciation to the mod creator!
+                      </p>
+                    </div>
+                    <div className='ZapSplitUserBox'>
+                      <div className='ZapSplitUserBoxUser'>
+                        <div
+                          className='ZapSplitUserBoxUserPic'
+                          style={{
+                            background: `url('${
+                              admin?.image || FALLBACK_PROFILE_IMAGE
+                            }') center / cover no-repeat`
+                          }}
+                        ></div>
+                        <div className='ZapSplitUserBoxUserDetails'>
+                          <p className='ZapSplitUserBoxUserDetailsName'>
+                            {adminName}
+                          </p>
+                          {admin?.nip05 && (
+                            <p className='ZapSplitUserBoxUserDetailsHandle'></p>
+                          )}
+                        </div>
+                      </div>
+                      <div className='ZapSplitUserBoxRange'>
+                        <input
+                          className='form-range inputRangeMain inputRangeMainZap'
+                          type='range'
+                          max='100'
+                          min='0'
+                          value={adminPercentage}
+                          onChange={handleAdminPercentageChange}
+                          step='1'
+                          required
+                          name='ZapSplitName'
+                        />
+                        <p className='ZapSplitUserBoxRangeText'>
+                          {adminPercentage}%
+                        </p>
+                      </div>
+                      <p className='ZapSplitUserBoxText'>
+                        Help with the development, maintenance, management, and
+                        growth of DEG Mods.
+                      </p>
+                    </div>
+                  </div>
+                  <ZapButtons
+                    disabled={!amount}
+                    handleGenerateQRCode={handleGenerateQRCode}
+                    handleSend={handleSend}
+                  />
+                  {displayQR()}
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </>
+  )
+}

src/pages/mod/internal/zap/index.tsx

@@ -1,11 +1,10 @@
-import { LoadingSpinner } from 'components/LoadingSpinner'
-import { ZapButtons, ZapPopUp, ZapPresets, ZapQR } from 'components/Zap'
-import { MetadataController, RelayController, ZapController } from 'controllers'
+import { ZapSplit } from 'components/Zap'
+import { RelayController } from 'controllers'
 import { useAppSelector, useDidMount } from 'hooks'
-import { useCallback, useState } from 'react'
+import { useState } from 'react'
 import { toast } from 'react-toastify'
-import { ModDetails, PaymentRequest } from 'types'
-import { abbreviateNumber, formatNumber, unformatNumber } from 'utils'
+import { ModDetails } from 'types'
+import { abbreviateNumber } from 'utils'
 
 type ZapProps = {
   modDetails: ModDetails
@@ -65,192 +64,15 @@ export const Zap = ({ modDetails }: ZapProps) => {
         </div>
       </div>
       {isOpen && (
-        <ZapPopUp
-          title='Tip/Zap'
-          receiver={modDetails.author}
+        <ZapSplit
+          pubkey={modDetails.author}
           eventId={modDetails.id}
           aTag={modDetails.aTag}
-          handleClose={() => setIsOpen(false)}
-          lastNode={<ZapSite />}
-          notCloseAfterZap
           setTotalZapAmount={setTotalZappedAmount}
           setHasZapped={setHasZapped}
+          handleClose={() => setIsOpen(false)}
         />
       )}
     </>
   )
 }
-
-const ZapSite = () => {
-  const [isLoading, setIsLoading] = useState(false)
-  const [loadingSpinnerDesc, setLoadingSpinnerDesc] = useState('')
-
-  const [amount, setAmount] = useState(0)
-
-  const [paymentRequest, setPaymentRequest] = useState<PaymentRequest>()
-
-  const userState = useAppSelector((state) => state.user)
-
-  const handleAmountChange = (event: React.ChangeEvent<HTMLInputElement>) => {
-    const unformattedValue = unformatNumber(event.target.value)
-    setAmount(unformattedValue)
-  }
-
-  const handleClose = useCallback(() => {
-    setPaymentRequest(undefined)
-    setIsLoading(false)
-  }, [])
-
-  const handleQRExpiry = useCallback(() => {
-    setPaymentRequest(undefined)
-  }, [])
-
-  const generatePaymentRequest =
-    useCallback(async (): Promise<PaymentRequest | null> => {
-      let userHexKey: string
-
-      setIsLoading(true)
-      setLoadingSpinnerDesc('Getting user pubkey')
-
-      if (userState.auth && userState.user?.pubkey) {
-        userHexKey = userState.user.pubkey as string
-      } else {
-        userHexKey = (await window.nostr?.getPublicKey()) as string
-      }
-
-      if (!userHexKey) {
-        setIsLoading(false)
-        toast.error('Could not get pubkey')
-        return null
-      }
-
-      setLoadingSpinnerDesc('Getting admin metadata')
-      const metadataController = await MetadataController.getInstance()
-
-      const adminMetadata = await metadataController.findAdminMetadata()
-
-      if (!adminMetadata?.lud16) {
-        setIsLoading(false)
-        toast.error('Lighting address (lud16) is missing in admin metadata!')
-        return null
-      }
-
-      if (!adminMetadata?.pubkey) {
-        setIsLoading(false)
-        toast.error('pubkey is missing in admin metadata!')
-        return null
-      }
-
-      const zapController = ZapController.getInstance()
-
-      setLoadingSpinnerDesc('Creating zap request')
-      return await zapController
-        .getLightningPaymentRequest(
-          adminMetadata.lud16,
-          amount,
-          adminMetadata.pubkey as string,
-          userHexKey
-        )
-        .catch((err) => {
-          toast.error(err.message || err)
-          return null
-        })
-        .finally(() => {
-          setIsLoading(false)
-        })
-    }, [amount, userState])
-
-  const handleSend = useCallback(async () => {
-    const pr = await generatePaymentRequest()
-
-    if (!pr) return
-
-    setIsLoading(true)
-    setLoadingSpinnerDesc('Sending payment!')
-
-    const zapController = ZapController.getInstance()
-
-    if (await zapController.isWeblnProviderExists()) {
-      await zapController
-        .sendPayment(pr.pr)
-        .then(() => {
-          toast.success(`Successfully sent ${amount} sats!`)
-          handleClose()
-        })
-        .catch((err) => {
-          toast.error(err.message || err)
-        })
-    } else {
-      toast.warn('Webln is not present. Use QR code to send zap.')
-      setPaymentRequest(pr)
-    }
-
-    setIsLoading(false)
-  }, [amount, handleClose, generatePaymentRequest])
-
-  const handleGenerateQRCode = async () => {
-    const pr = await generatePaymentRequest()
-
-    if (!pr) return
-
-    setPaymentRequest(pr)
-  }
-
-  return (
-    <>
-      <div className='inputLabelWrapperMain'>
-        <label className='form-label labelMain'>
-          Tip DEG Mods too (Optional)
-        </label>
-        <div className='ZapSplitUserBox'>
-          <div className='ZapSplitUserBoxUser'>
-            <div
-              className='ZapSplitUserBoxUserPic'
-              style={{
-                background: `url('/assets/img/Logo%20with%20circle.png')
-            center / cover no-repeat`
-              }}
-            ></div>
-            <div className='ZapSplitUserBoxUserDetails'>
-              <p className='ZapSplitUserBoxUserDetailsName'>DEG Mods</p>
-              <p className='ZapSplitUserBoxUserDetailsHandle'>
-                degmods@degmods.com
-              </p>
-            </div>
-          </div>
-          <p className='ZapSplitUserBoxText'>
-            Help with the development, maintenance, management, and growth of
-            DEG Mods.
-          </p>
-          <div className='inputLabelWrapperMain'>
-            <label className='form-label labelMain'>Amount (Satoshis)</label>
-            <input
-              type='text'
-              className='inputMain'
-              inputMode='numeric'
-              placeholder='69 or 420? or 69,420?'
-              value={amount ? formatNumber(amount) : ''}
-              onChange={handleAmountChange}
-            />
-          </div>
-          <div className='pUMCB_ZapsInsideAmountOptions'>
-            <ZapPresets setAmount={setAmount} />
-          </div>
-          <ZapButtons
-            disabled={!amount}
-            handleGenerateQRCode={handleGenerateQRCode}
-            handleSend={handleSend}
-          />
-          {paymentRequest && (
-            <ZapQR
-              paymentRequest={paymentRequest}
-              handleClose={handleClose}
-              handleQRExpiry={handleQRExpiry}
-            />
-          )}
-        </div>
-      </div>
-      {isLoading && <LoadingSpinner desc={loadingSpinnerDesc} />}
-    </>
-  )
-}