fix: exchange rate uses core api endpoint (#115)

Author: talvasconcelos

static/js/tpos.js

@@ -103,42 +103,42 @@ window.app = Vue.createApp({
     }
   },
   computed: {
-    amount: function () {
+    amount() {
       if (!this.stack.length) return 0.0
       if (this.currency == 'sats') return Number(this.stack.join(''))
       return (
         this.stack.reduce((acc, dig) => acc * 10 + dig, 0) *
         (this.currency == 'sats' ? 1 : 0.01)
       )
     },
-    amountFormatted: function () {
+    amountFormatted() {
       return this.formatAmount(this.amount, this.currency)
     },
     totalFormatted() {
       return this.formatAmount(this.total, this.currency)
     },
-    amountWithTipFormatted: function () {
+    amountWithTipFormatted() {
       return this.formatAmount(this.amount + this.tipAmount, this.currency)
     },
-    sat: function () {
+    sat() {
       if (!this.exchangeRate) return 0
       return Math.ceil(this.amount * this.exchangeRate)
     },
-    totalSat: function () {
+    totalSat() {
       if (!this.exchangeRate) return 0
       return Math.ceil(this.total * this.exchangeRate)
     },
-    tipAmountSat: function () {
+    tipAmountSat() {
       if (!this.exchangeRate) return 0
       return Math.ceil(this.tipAmount * this.exchangeRate)
     },
-    tipAmountFormatted: function () {
+    tipAmountFormatted() {
       return LNbits.utils.formatSat(this.tipAmountSat)
     },
-    fsat: function () {
+    fsat() {
       return LNbits.utils.formatSat(this.sat)
     },
-    totalfsat: function () {
+    totalfsat() {
       return LNbits.utils.formatSat(this.totalSat)
     },
     roundToSugestion() {
@@ -656,10 +656,9 @@ window.app = Vue.createApp({
         Quasar.Loading.hide()
       } else {
         LNbits.api
-          .request('GET', `/tpos/api/v1/rate/${this.currency}`)
+          .request('GET', `/api/v1/rate/${this.currency}`)
           .then(response => {
             this.exchangeRate = response.data.rate
-            console.log(this.exchangeRate)
             Quasar.Loading.hide()
           })
           .catch(e => console.error(e))

views_api.py

@@ -15,7 +15,6 @@
     require_admin_key,
     require_invoice_key,
 )
-from lnbits.utils.exchange_rates import get_fiat_rate_satoshis
 from lnurl import decode as decode_lnurl
 
 from .crud import (
@@ -104,7 +103,6 @@ async def api_tpos_delete(
     "/api/v1/tposs/{tpos_id}/invoices", status_code=HTTPStatus.CREATED
 )
 async def api_tpos_create_invoice(tpos_id: str, data: CreateTposInvoice) -> dict:
-
     tpos = await get_tpos(tpos_id)
 
     if not tpos:
@@ -337,16 +335,6 @@ async def api_tpos_create_withdraw(
     return {**lnurlcharge.dict(), **{"lnurl": lnurlcharge.lnurl(request)}}
 
 
-@tpos_api_router.get("/api/v1/rate/{currency}", status_code=HTTPStatus.OK)
-async def api_check_fiat_rate(currency):
-    try:
-        rate = await get_fiat_rate_satoshis(currency)
-    except AssertionError:
-        rate = None
-
-    return {"rate": rate}
-
-
 @tpos_api_router.put("/api/v1/tposs/{tpos_id}/items", status_code=HTTPStatus.CREATED)
 async def api_tpos_create_items(
     data: CreateUpdateItemData,