fix: fiat tracking / updating wallet without reloads (#2891)

lnbits/core/crud/wallets.py

@@ -23,6 +23,7 @@ async def create_wallet(
         user=user_id,
         adminkey=uuid4().hex,
         inkey=uuid4().hex,
+        currency=settings.lnbits_default_accounting_currency or "USD",
     )
     await (conn or db).insert("wallets", wallet)
     return wallet

lnbits/core/templates/core/wallet.html

@@ -23,36 +23,119 @@
         <q-card
           :style="$q.screen.lt.md ? {
             background: $q.screen.lt.md ? 'none !important': ''
-          , boxShadow: $q.screen.lt.md ? 'none !important': ''
-          , margin: $q.screen.lt.md && mobileSimple ? 'auto !important': ''
-          , width: $q.screen.lt.md && mobileSimple ? '90% !important': ''
-        } : ''"
+            , boxShadow: $q.screen.lt.md ? 'none !important': ''
+            , width: $q.screen.lt.md && mobileSimple ? '90% !important': ''
+          } : ''"
         >
-          <q-card-section>
-            <h3 class="q-my-none text-no-wrap">
-              <strong v-text="formattedBalance"></strong>
-              <small> {{LNBITS_DENOMINATION}}</small>
-              <lnbits-update-balance
-                :wallet_id="this.g.wallet.id"
-                class="q-ml-md"
-              ></lnbits-update-balance>
-            </h3>
+          <q-card-section style="height: 130px">
             <div class="row">
-              <div class="col">
-                <div v-if="g.wallet.currency">
+              <div class="col-1" style="max-width: 30px">
+                <q-btn
+                  v-if="g.fiatTracking"
+                  @click="swapBalancePriority"
+                  style="height: 50px"
+                  class="q-mt-lg"
+                  flat
+                  dense
+                  icon="swap_vert"
+                ></q-btn>
+              </div>
+              <div class="col-11">
+                <div
+                  class="column"
+                  :class="{
+                        'q-pt-sm': g.fiatTracking,
+                        'q-pt-lg': !g.fiatTracking
+                      }"
+                  v-if="!isPrioritySwapped || !g.fiatTracking"
+                  style="height: 100px"
+                >
+                  <div class="col-7">
+                    <div class="row">
+                      <div class="col-auto">
+                        <div class="text-h3 q-my-none text-no-wrap">
+                          <strong v-text="formattedBalance"></strong>
+                          <small> {{LNBITS_DENOMINATION}}</small>
+                        </div>
+                      </div>
+                      <div class="col-auto">
+                        <lnbits-update-balance
+                          v-if="$q.screen.lt.lg"
+                          :wallet_id="this.g.wallet.id"
+                          :callback="updateBalanceCallback"
+                          :small_btn="true"
+                        ></lnbits-update-balance>
+                      </div>
+                    </div>
+                  </div>
+                  <div class="col-2">
+                    <div v-if="g.fiatTracking">
+                      <span
+                        class="text-h5 text-italic"
+                        v-text="formattedFiatAmount"
+                        style="opacity: 0.75"
+                      ></span>
+                    </div>
+                  </div>
+                </div>
+
+                <div
+                  class="column"
+                  v-if="isPrioritySwapped  && g.fiatTracking"
+                  :class="{
+                        'q-pt-sm': g.fiatTracking,
+                        'q-pt-lg': !g.fiatTracking
+                      }"
+                  style="height: 100px"
+                >
+                  <div class="col-7">
+                    <div class="row">
+                      <div class="col-auto">
+                        <div
+                          v-if="g.fiatTracking"
+                          class="text-h3 q-my-none text-no-wrap"
+                        >
+                          <strong v-text="formattedFiatAmount"></strong>
+                        </div>
+                      </div>
+                      <div class="col-auto">
+                        <lnbits-update-balance
+                          v-if="$q.screen.lt.lg"
+                          :wallet_id="this.g.wallet.id"
+                          :callback="updateBalanceCallback"
+                          :small_btn="true"
+                        ></lnbits-update-balance>
+                      </div>
+                    </div>
+                  </div>
+                  <div class="col-2">
+                    <span
+                      class="text-h5 text-italic"
+                      style="opacity: 0.75"
+                      v-text="formattedBalance + ' {{LNBITS_DENOMINATION}}'"
+                    >
+                    </span>
+                  </div>
+                </div>
+
+                <div
+                  class="absolute-right q-pa-md"
+                  v-if="$q.screen.gt.md && g.fiatTracking"
+                >
+                  <div class="text-bold text-italic">BTC Price</div>
                   <span
-                    class="text-h5 text-italic"
-                    v-text="formattedFiatBalance"
-                    style="opacity: 0.75"
+                    class="text-bold text-italic"
+                    v-text="formattedExchange"
                   ></span>
                 </div>
-              </div>
-              <div class="col">
                 <q-btn
+                  v-if="$q.screen.lt.md"
                   @click="simpleMobile()"
                   color="primary"
-                  class="float-right lt-md"
+                  class="q-ml-xl absolute-right"
+                  dense
                   size="sm"
+                  style="height: 20px; margin-top: 75px"
                   flat
                   :icon="mobileSimple ? 'unfold_more' : 'unfold_less'"
                   :label="mobileSimple ? $t('more') : $t('less')"
@@ -65,35 +148,32 @@
               <q-btn
                 unelevated
                 color="primary"
-                class="full-width"
+                class="q-mr-md"
                 @click="showParseDialog"
                 :label="$t('paste_request')"
               ></q-btn>
-            </div>
-            <div class="col">
               <q-btn
                 unelevated
                 color="primary"
-                class="full-width"
+                class="q-mr-md"
                 @click="showReceiveDialog"
                 :label="$t('create_invoice')"
               ></q-btn>
-            </div>
-            <div class="col">
-              <q-btn
-                unelevated
-                color="secondary"
-                icon="photo_camera"
-                @click="showCamera"
-                :label="$t('scan')"
-              >
+              <q-btn unelevated color="secondary" icon="qr_code_scanner">
                 <q-tooltip
                   ><span v-text="$t('camera_tooltip')"></span
                 ></q-tooltip>
               </q-btn>
+              <lnbits-update-balance
+                v-if="$q.screen.gt.md"
+                :wallet_id="this.g.wallet.id"
+                :callback="updateBalanceCallback"
+                :small_btn="false"
+              ></lnbits-update-balance>
             </div>
           </div>
         </q-card>
+
         <q-card
           :style="
           $q.screen.lt.md
@@ -109,7 +189,8 @@
             <payment-list
               :update="updatePayments"
               :mobile-simple="mobileSimple"
-            />
+              :expand-details="expandDetails"
+            ></payment-list>
           </q-card-section>
         </q-card>
         <div id="hiddenQrCodeContainer" style="display: none">
@@ -121,10 +202,7 @@
       {% if HIDE_API %}
       <div class="col-12 col-md-4 q-gutter-y-md">
         {% else %}
-        <div
-          v-if="!mobileSimple || $q.screen.gt.sm"
-          class="col-12 col-md-5 q-gutter-y-md"
-        >
+        <div v-if="!mobileSimple" class="col-12 col-md-5 q-gutter-y-md">
           <q-card>
             <q-card-section>
               <h6 class="text-subtitle1 q-mt-none q-mb-sm">
@@ -215,24 +293,27 @@
                   <q-card>
                     <q-card-section>
                       <div style="max-width: 360px">
-                        <q-select
-                          filled
-                          dense
-                          clearable
-                          v-model="update.currency"
-                          type="text"
-                          :label="$t('currency')"
-                          :options="receive.units.filter((u) => u !== 'sat')"
-                        ></q-select>
+                        <div class="row">
+                          <div class="col">
+                            <q-select
+                              filled
+                              dense
+                              v-model="update.currency"
+                              type="text"
+                              :disable="g.fiatTracking"
+                              :options="receive.units.filter((u) => u !== 'sat')"
+                            ></q-select>
+                          </div>
+                          <div class="col-auto">
+                            <q-btn
+                              color="primary"
+                              @click="handleFiatTracking()"
+                              :disable="update.currency == ''"
+                              :label="g.fiatTracking ? 'Remove' : 'Add'"
+                            ></q-btn>
+                          </div>
+                        </div>
                       </div>
-                      <q-btn
-                        :disable="!update.name.length"
-                        unelevated
-                        class="q-mt-sm"
-                        color="primary"
-                        :label="$t('update_currency')"
-                        @click="updateWallet({ currency: update.currency || '' })"
-                      ></q-btn>
                       <q-btn
                         v-if="g.user.admin"
                         class="absolute-top-right"

lnbits/static/js/base.js

@@ -444,6 +444,9 @@ if (!window.g) {
     extensions: [],
     user: null,
     wallet: {},
+    fiatBalance: 0,
+    exchangeRate: 0,
+    fiatTracking: false,
     wallets: [],
     payments: [],
     allowedThemes: null,
@@ -822,7 +825,12 @@ window.windowMixin = {
     await this.checkUsrInUrl()
     this.themeParams()
     this.walletFlip = this.$q.localStorage.getItem('lnbits.walletFlip')
-    this.mobileSimple = this.$q.localStorage.getItem('lnbits.mobileSimple')
+    if (
+      this.$q.screen.gt.sm ||
+      this.$q.localStorage.getItem('lnbits.mobileSimple') == false
+    ) {
+      this.mobileSimple = false
+    }
   },
   mounted() {
     if (this.g.user) {

lnbits/static/js/components.js

@@ -453,7 +453,7 @@ window.app.component('lnbits-dynamic-chips', {
 window.app.component('lnbits-update-balance', {
   template: '#lnbits-update-balance',
   mixins: [window.windowMixin],
-  props: ['wallet_id'],
+  props: ['wallet_id', 'small_btn'],
   computed: {
     denomination() {
       return LNBITS_DENOMINATION

lnbits/static/js/wallet.js

@@ -44,7 +44,6 @@ window.WalletPageLogic = {
         show: false,
         location: window.location
       },
-      fiatBalance: 0,
       update: {
         name: null,
         currency: null
@@ -53,6 +52,9 @@ window.WalletPageLogic = {
       adminkeyHidden: true,
       hasNfc: false,
       nfcReaderAbortController: null,
+      isPrioritySwapped: false,
+      formattedFiatAmount: 0,
+      formattedExchange: null,
       primaryColor: this.$q.localStorage.getItem('lnbits.primaryColor')
     }
   },
@@ -64,14 +66,6 @@ window.WalletPageLogic = {
         return LNbits.utils.formatSat(this.g.wallet.sat)
       }
     },
-    formattedFiatBalance() {
-      if (this.fiatBalance) {
-        return LNbits.utils.formatCurrency(
-          this.fiatBalance.toFixed(2),
-          this.g.wallet.currency
-        )
-      }
-    },
     canPay() {
       if (!this.parse.invoice) return false
       return this.parse.invoice.sat <= this.g.wallet.sat
@@ -94,6 +88,17 @@ window.WalletPageLogic = {
     }
   },
   methods: {
+    formatFiatAmount(amount, currency) {
+      this.update.currency = currency
+      this.formattedFiatAmount = LNbits.utils.formatCurrency(
+        amount.toFixed(2),
+        currency
+      )
+      this.formattedExchange = LNbits.utils.formatCurrency(
+        this.g.exchangeRate,
+        currency
+      )
+    },
     msatoshiFormat(value) {
       return LNbits.utils.formatSat(value / 1000)
     },
@@ -145,7 +150,6 @@ window.WalletPageLogic = {
       this.g.wallet.sat = this.g.wallet.sat + value
     },
     createInvoice() {
-      console.log('Creating invoice...')
       this.receive.status = 'loading'
       if (LNBITS_DENOMINATION != 'sats') {
         this.receive.data.amount = this.receive.data.amount * 100
@@ -498,7 +502,16 @@ window.WalletPageLogic = {
       LNbits.api
         .request('PATCH', '/api/v1/wallet', this.g.wallet.adminkey, data)
         .then(response => {
-          this.refreshRoute()
+          this.g.wallet = {...this.g.wallet, ...response.data}
+          const walletIndex = this.g.user.wallets.findIndex(
+            wallet => wallet.id === response.data.id
+          )
+          if (walletIndex !== -1) {
+            this.g.user.wallets[walletIndex] = {
+              ...this.g.user.wallets[walletIndex],
+              ...response.data
+            }
+          }
           Quasar.Notify.create({
             message: 'Wallet and user updated.',
             type: 'positive',
@@ -527,20 +540,35 @@ window.WalletPageLogic = {
             })
         })
     },
-    updateFiatBalance() {
-      if (!this.g.wallet.currency) return 0
+    updateFiatBalance(currency) {
+      // set rate from local storage to avoid clunky api calls
+      if (this.$q.localStorage.getItem('lnbits.exchangeRate.' + currency)) {
+        this.g.exchangeRate = this.$q.localStorage.getItem(
+          'lnbits.exchangeRate.' + currency
+        )
+        this.g.fiatBalance =
+          (this.g.exchangeRate / 100000000) * this.g.wallet.sat
+        this.formatFiatAmount(this.g.fiatBalance, currency)
+      }
       LNbits.api
-        .request('POST', `/api/v1/conversion`, null, {
-          amount: this.g.wallet.sat,
-          to: this.g.wallet.currency
-        })
+        .request('GET', `/api/v1/rate/` + currency, null)
         .then(response => {
-          this.fiatBalance = response.data[this.g.wallet.currency]
+          if (this.g.wallet.currency == currency) {
+            this.g.fiatBalance =
+              (response.data.price / 100000000) * this.g.wallet.sat
+            this.g.exchangeRate = response.data.price.toFixed(2)
+            this.g.fiatTracking = true
+            this.formatFiatAmount(this.g.fiatBalance, this.g.wallet.currency)
+            this.$q.localStorage.set(
+              'lnbits.exchangeRate.' + currency,
+              this.g.exchangeRate
+            )
+          }
         })
         .catch(e => console.error(e))
     },
     pasteToTextArea() {
-      this.$refs.textArea.focus() // Set cursor to textarea
+      this.$refs.textArea.focus()
       navigator.clipboard.readText().then(text => {
         this.parse.data.request = text.trim()
       })
@@ -641,11 +669,37 @@ window.WalletPageLogic = {
           LNbits.utils.notifyApiError(err)
         })
     },
+    swapBalancePriority() {
+      this.isPrioritySwapped = !this.isPrioritySwapped
+      this.$q.localStorage.setItem(
+        'lnbits.isPrioritySwapped',
+        this.isPrioritySwapped
+      )
+    },
+    handleFiatTracking() {
+      this.g.fiatTracking = !this.g.fiatTracking
+      if (!this.g.fiatTracking) {
+        this.$q.localStorage.setItem('lnbits.isPrioritySwapped', false)
+        this.isPrioritySwapped = false
+        this.update.currency = ''
+        this.g.wallet.currency = ''
+        this.updateWallet({currency: ''})
+      } else {
+        this.g.wallet.currency = this.update.currency
+        this.updateWallet({currency: this.update.currency})
+        this.updateFiatBalance(this.update.currency)
+      }
+    },
     createdTasks() {
       this.update.name = this.g.wallet.name
-      this.update.currency = this.g.wallet.currency
       this.receive.units = ['sat', ...window.currencies]
-      this.updateFiatBalance()
+      if (this.g.wallet.currency != '') {
+        this.g.fiatTracking = true
+        this.updateFiatBalance(this.g.wallet.currency)
+      } else {
+        this.update.currency = ''
+        this.g.fiatTracking = false
+      }
     }
   },
   created() {
@@ -656,9 +710,6 @@ window.WalletPageLogic = {
       this.decodeRequest()
       this.parse.show = true
     }
-    if (this.$q.screen.lt.md) {
-      this.mobileSimple = true
-    }
     this.createdTasks()
   },
   watch: {
@@ -668,7 +719,19 @@ window.WalletPageLogic = {
         this.receive.show = false
         this.receive.paymentHash = null
       }
-      this.updateFiatBalance()
+      if (
+        this.g.wallet.currency &&
+        this.$q.localStorage.getItem(
+          'lnbits.exchangeRate.' + this.g.wallet.currency
+        )
+      ) {
+        this.g.exchangeRate = this.$q.localStorage.getItem(
+          'lnbits.exchangeRate.' + this.g.wallet.currency
+        )
+        this.g.fiatBalance =
+          (this.g.exchangeRate / 100000000) * this.g.wallet.sat
+        this.formatFiatAmount(this.g.fiatBalance, this.g.wallet.currency)
+      }
     },
     '$q.screen.gt.sm'(value) {
       if (value == true) {
@@ -683,13 +746,19 @@ window.WalletPageLogic = {
     }
   },
   mounted() {
-    // show disclaimer
     if (!this.$q.localStorage.getItem('lnbits.disclaimerShown')) {
       this.disclaimerDialog.show = true
       this.$q.localStorage.set('lnbits.disclaimerShown', true)
-      // Turn on payment reactions by default
       this.$q.localStorage.set('lnbits.reactions', 'confettiTop')
     }
+    if (this.$q.localStorage.getItem('lnbits.isPrioritySwapped')) {
+      this.isPrioritySwapped = this.$q.localStorage.getItem(
+        'lnbits.isPrioritySwapped'
+      )
+    } else {
+      this.isPrioritySwapped = false
+      this.$q.localStorage.setItem('lnbits.isPrioritySwapped', false)
+    }
   }
 }
 

lnbits/templates/components.vue

@@ -518,7 +518,38 @@
 </template>
 
 <template id="lnbits-update-balance">
-  <q-btn v-if="admin" :label="$t('credit_debit')" color="secondary" size="sm">
+  <q-btn
+    v-if="admin && small_btn"
+    flat
+    round
+    color="primary"
+    size="sm"
+    icon="add"
+  >
+    <q-popup-edit class="bg-accent text-white" v-slot="scope" v-model="credit">
+      <q-input
+        filled
+        :label="$t('credit_label', {denomination: denomination})"
+        v-model="scope.value"
+        dense
+        autofocus
+        @keyup.enter="updateBalance(scope)"
+      >
+        <template v-slot:append>
+          <q-icon name="edit" />
+        </template>
+      </q-input>
+    </q-popup-edit>
+    <q-tooltip v-text="$t('credit_hint')"></q-tooltip>
+  </q-btn>
+
+  <q-btn
+    v-if="admin && !small_btn"
+    color="primary"
+    :label="$t('credit_debit')"
+    class="float-right q-mt-sm"
+    size="sm"
+  >
     <q-popup-edit class="bg-accent text-white" v-slot="scope" v-model="credit">
       <q-input
         filled