feature_request: add more info on last payments

README.md

@@ -7,7 +7,7 @@
 
 [![OpenSats Supported](https://img.shields.io/badge/OpenSats-Supported-orange?logo=bitcoin&logoColor=white)](https://opensats.org)
 [![License: MIT](https://img.shields.io/badge/License-MIT-success?logo=open-source-initiative&logoColor=white)](./LICENSE)
-[![Built for LNbits](https://img.shields.io/badge/Built%20for-LNbits-4D4DFF?logo=lightning&logoColor=white)](https://github.com/lnbits/lnbits)
+[![Built for LNbits](https://img.shields.io/badge/Built%20for-LNbits-4D4DFF?logo=lightning&logoColor=white)](https://github.com/lnbits/lnbits) [![tip-hero](https://img.shields.io/badge/TipJar-LNBits%20Hero-9b5cff?labelColor=6b7280&logo=lightning&logoColor=white)](https://demo.lnbits.com/tipjar/DwaUiE4kBX6mUW6pj3X5Kg)
 [![Explore LNbits TPoS](https://img.shields.io/badge/Explore-LNbits%20TPoS-10B981?logo=puzzle-piece&logoColor=white&labelColor=065F46)](https://extensions.lnbits.com/tpos/)
 [![Stripe Tap-to-Pay Wrapper](https://img.shields.io/badge/Stripe%20Tap--to--Pay-Wrapper-635BFF?logo=stripe&logoColor=white&labelColor=312E81)](https://github.com/lnbits/TPoS-Stripe-Tap-to-Pay-Wrapper)
 
@@ -29,9 +29,11 @@ _For video content about the TPoS extension, watch the [official demo](https://w
 - [Overview](#overview)
 - [Usage](#usage)
 - [Receiving Tips](#receiving-tips)
+- [LN Address Funding](#ln-address-funding)
 - [Adding Items to PoS](#adding-items-to-pos)
 - [OTC ATM Functionality](#otc-atm-functionality)
 - [Tax Settings](#tax-settings)
+- [Powered by LNbits](#powered-by-lnbits)
 
 ## Features
 
@@ -94,6 +96,36 @@ TPoS lets you take Lightning payments right from the browser. Every TPoS runs is
 
    <img src="https://github.com/user-attachments/assets/b8fa8344-f164-4bd8-869d-6ca8d342ef9a" alt="Tip distribution" width="720">
 
+## LN Address Funding
+
+Some deployments require sharing revenue from every payment made through a TPoS.  
+This feature allows you to automatically forward a defined percentage of each received payment  
+to a specific Lightning Address.
+
+This is especially useful when:
+
+- **You host an LNbits server** and give a TPoS to a vendor, and you want to receive a **host fee / revenue share**, or
+- **Two participants share one TPoS**, and a portion of each incoming payment should automatically go to a partner, co-owner, or collaborator.
+
+In these cases, the function helps identify the **initial TPoS initiator** and forward their share without manual reconciliation.
+
+### How it works
+
+1. Open or edit a TPoS.
+2. Enable **LN Address Funding**.
+3. Enter:
+   - **Lightning Address** of the recipient (e.g., `[email protected]`)
+   - **Percentage share** (e.g., `10` for 10%)  
+     <img width="504" height="426" alt="Bildschirmfoto 2025-11-25 um 04 02 20" src="https://github.com/user-attachments/assets/4e4eb317-96bc-4094-9a9d-8dea69748d55" />
+
+When a customer pays:
+
+- TPoS receives the full Lightning payment.
+- The extension splits the amount automatically.
+- The defined percentage is forwarded to the configured Lightning Address.
+
+This happens instantly, with no extra setup and no additional wallets required.
+
 ## Adding Items to PoS
 
 You can add items to a TPoS and use an item list for sales.
@@ -198,4 +230,4 @@ LNbits empowers developers and merchants with modular, open-source tools for bui
 [![Visit LNbits Shop](https://img.shields.io/badge/Visit-LNbits%20Shop-7C3AED?logo=shopping-cart&logoColor=white&labelColor=5B21B6)](https://shop.lnbits.com/)
 [![Try myLNbits SaaS](https://img.shields.io/badge/Try-myLNbits%20SaaS-2563EB?logo=lightning&logoColor=white&labelColor=1E40AF)](https://my.lnbits.com/login)
 [![Read LNbits News](https://img.shields.io/badge/Read-LNbits%20News-F97316?logo=rss&logoColor=white&labelColor=C2410C)](https://news.lnbits.com/)
-[![Explore LNbits Extensions](https://img.shields.io/badge/Explore-LNbits%20Extensions-10B981?logo=puzzle-piece&logoColor=white&labelColor=065F46)](https://extensions.lnbits.com/)
+[![Explore LNbits Extensions](https://img.shields.io/badge/Explore-LNbits%20Extensions-10B981?logo=puzzle-piece&logoColor=white&labelColor=065F46)](https://extensions.lnbits.com/) [![tip-hero](https://img.shields.io/badge/TipJar-LNBits%20Hero-9b5cff?labelColor=7c3aed&logo=lightning&logoColor=white)](https://demo.lnbits.com/tipjar/DwaUiE4kBX6mUW6pj3X5Kg)

config.json

@@ -5,7 +5,7 @@
   "repo": "https://github.com/lnbits/tpos",
   "short_description": "A shareable PoS terminal!",
   "tile": "/tpos/static/image/tpos.png",
-  "min_lnbits_version": "1.3.0",
+  "min_lnbits_version": "1.4.0",
   "contributors": [
     {
       "name": "Ben Arc",

static/js/tpos.js

@@ -119,6 +119,7 @@ window.app = Vue.createApp({
       addedAmount: 0,
       enablePrint: false,
       receiptData: null,
+      paymentDetails: null,
       currency_choice: false,
       _currencyResolver: null,
       _withdrawing: false,
@@ -885,7 +886,11 @@ window.app = Vue.createApp({
               obj.dateFrom = moment(obj.time).fromNow()
               if (obj.currency != LNBITS_DENOMINATION) {
                 obj.amountFiat = this.formatAmount(
-                  obj.amount / 1000 / this.exchangeRate,
+                  obj.amount / 1000 / (obj.exchange_rate || this.exchangeRate),
+                  this.currency
+                )
+                obj.amountFiatNow = this.formatAmount(
+                  Math.abs(obj.amount) / 1000 / this.exchangeRate,
                   this.currency
                 )
               }
@@ -956,22 +961,45 @@ window.app = Vue.createApp({
       }
     },
     formatDate(timestamp) {
-      return LNbits.utils.formatDate(timestamp / 1000)
+      return LNbits.utils.formatTimestamp(timestamp / 1000)
     },
     showComplete() {
       this.complete.show = true
       if (this.$q.screen.lt.lg && this.cartDrawer) {
         this.cartDrawer = false
       }
     },
-    async printReceipt(paymentHash) {
-      this.receiptData = null
+    async showDetails(paymentHash) {
       try {
         const {data} = await LNbits.api.request(
           'GET',
           `/tpos/api/v1/tposs/${this.tposId}/invoices/${paymentHash}?extra=true`
         )
         this.receiptData = data
+        if (data.extra && data.extra.details) {
+          this.paymentDetails = {}
+          this.paymentDetails.items = data.extra.details.items || []
+          this.paymentDetails.currency = data.extra.details.currency
+          this.paymentDetails.exchangeRate = data.extra.details.exchangeRate
+        }
+        return
+      } catch (error) {
+        console.error('Error fetching receipt data:', error)
+        Quasar.Notify.create({
+          type: 'negative',
+          message: 'Error fetching receipt data.'
+        })
+      }
+    },
+    async printReceipt(paymentHash) {
+      try {
+        if (!this.receiptData) {
+          const {data} = await LNbits.api.request(
+            'GET',
+            `/tpos/api/v1/tposs/${this.tposId}/invoices/${paymentHash}?extra=true`
+          )
+          this.receiptData = data
+        }
 
         this.$q
           .dialog({

templates/tpos/dialogs.html

@@ -152,41 +152,94 @@ <h5 class="q-mt-none q-mb-sm">
             <q-item-label class="text-bold">No paid invoices</q-item-label>
           </q-item-section>
         </q-item>
-        <q-item v-for="(payment, idx) in lastPaymentsDialog.data" :key="idx">
-          <q-item-section>
-            <q-item-label
-              v-if="payment.amountFiat"
-              class="text-bold"
-              v-text="payment.amountFiat"
-            >
-            </q-item-label>
-            <q-item-label
-              class="text-bold"
-              v-text="formatBalance(payment.amount  / 1000)"
-            >
-            </q-item-label>
-            <q-item-label caption>
-              <q-icon
-                class="q-mr-sm"
-                size="sm"
-                name="check"
-                color="green"
-              ></q-icon>
-              <span v-text="payment.dateFrom"></span>
-            </q-item-label>
-            <q-item-label caption lines="2"
-              >Hash: ${payment.checking_id.slice(0, 30)}...</q-item-label
+        <q-expansion-item
+          @show="payment.amount > 0 ? showDetails(payment.checking_id) : null"
+          @before-hide="paymentDetails = null"
+          group="paymentList"
+          v-for="(payment, idx) in lastPaymentsDialog.data"
+          :key="idx"
+          dense
+        >
+          <template v-slot:header>
+            <q-item-section>
+              <q-item-label v-if="payment.amountFiat">
+                <span class="text-bold" v-text="payment.amountFiat"></span>
+                <span
+                  class="text-italic q-ml-sm"
+                  v-text="`(${payment.amountFiatNow})`"
+                >
+                </span>
+                <q-tooltip>
+                  Amount at payment time vs current amount
+                </q-tooltip>
+              </q-item-label>
+              <q-item-label
+                class="text-bold"
+                v-text="formatBalance(payment.amount  / 1000)"
+              >
+              </q-item-label>
+              <q-item-label caption>
+                <q-icon
+                  class="q-mr-sm"
+                  size="sm"
+                  name="check"
+                  color="green"
+                ></q-icon>
+                <span v-text="payment.dateFrom"></span>
+              </q-item-label>
+              <q-item-label
+                caption
+                lines="2"
+                v-text="`Hash: ${payment.checking_id.slice(0, 30)}...`"
+              ></q-item-label>
+            </q-item-section>
+          </template>
+          <q-card class="q-ma-md">
+            <q-card-section v-if="paymentDetails && paymentDetails.items">
+              <q-list separator dense>
+                <q-item
+                  v-for="(item, index) in paymentDetails.items"
+                  :key="index"
+                >
+                  <q-item-section>
+                    <q-item-label
+                      v-text="`${item.quantity} x ${item.title}`"
+                    ></q-item-label>
+                    <q-item-label
+                      caption
+                      v-text="formatAmount(item.price * item.quantity, currency)"
+                    ></q-item-label>
+                  </q-item-section>
+                </q-item>
+                <q-item>
+                  <q-item-section>
+                    <q-item-label class="text-bold">Total</q-item-label>
+                  </q-item-section>
+                  <q-item-section side>
+                    <q-item-label
+                      class="text-bold"
+                      v-text="payment.amountFiat"
+                    ></q-item-label>
+                  </q-item-section>
+                </q-item>
+              </q-list>
+            </q-card-section>
+            <q-inner-loading :showing="!paymentDetails">
+              <q-spinner-gears size="30px" color="primary"></q-spinner-gears>
+            </q-inner-loading>
+            <q-card-actions
+              align="right"
+              v-if="enablePrint && payment.amount > 0"
             >
-          </q-item-section>
-          <q-item-section side v-if="enablePrint && payment.amount > 0">
-            <q-btn
-              round
-              icon="print"
-              color="primary"
-              @click="printReceipt(payment.checking_id)"
-            ></q-btn>
-          </q-item-section>
-        </q-item>
+              <q-btn
+                round
+                icon="print"
+                color="primary"
+                @click.stop="printReceipt(payment.checking_id)"
+              ></q-btn>
+            </q-card-actions>
+          </q-card>
+        </q-expansion-item>
       </q-list>
     </q-card>
   </q-dialog>

views_api.py

@@ -174,24 +174,22 @@ async def api_tpos_create_invoice(tpos_id: str, data: CreateTposInvoice) -> Paym
 @tpos_api_router.get("/api/v1/tposs/{tpos_id}/invoices")
 async def api_tpos_get_latest_invoices(tpos_id: str):
     payments = await get_latest_payments_by_extension(ext_name="tpos", ext_id=tpos_id)
-
-    details = payments[0].extra.get("details", None)
-    exchange_rate = None
-    currency = None
-    if details:
-        exchange_rate = details.get("exchange_rate", None)
+    result = []
+    for payment in payments:
+        details = payment.extra.get("details", {})
         currency = details.get("currency", None)
-    return [
-        {
-            "checking_id": payment.checking_id,
-            "amount": payment.amount,
-            "time": payment.time,
-            "pending": payment.pending,
-            "currency": currency,
-            "exchange_rate": exchange_rate,
-        }
-        for payment in payments
-    ]
+        exchange_rate = details.get("exchangeRate") or payment.extra.get("exchangeRate")
+        result.append(
+            {
+                "checking_id": payment.checking_id,
+                "amount": payment.amount,
+                "time": payment.time,
+                "pending": payment.pending,
+                "currency": currency,
+                "exchange_rate": exchange_rate,
+            }
+        )
+    return result
 
 
 @tpos_api_router.post(