[FEAT] Fiat event tickets (#10)

crud.py

@@ -9,7 +9,8 @@ from .models import CreateEvent, Event, Ticket
 
 
 async def create_ticket(
-    payment_hash: str, wallet: str, event: str, name: str, email: str) -> Ticket:
+    payment_hash: str, wallet: str, event: str, name: str, email: str
+) -> Ticket:
     await db.execute(
         """
         INSERT INTO events.ticket (id, wallet, event, name, email, registered, paid)
@@ -22,9 +23,12 @@ async def create_ticket(
     assert ticket, "Newly created ticket couldn't be retrieved"
     return ticket
 
+
 async def set_ticket_paid(payment_hash: str) -> Ticket:
     ticket = await get_ticket(payment_hash)
     assert ticket, "Ticket couldn't be retrieved"
+    if ticket.paid:
+        return ticket
 
     await db.execute(
         """
@@ -39,6 +43,7 @@ async def set_ticket_paid(payment_hash: str) -> Ticket:
 
     return ticket
 
+
 async def update_event_sold(event_id: str):
     event = await get_event(event_id)
     assert event, "Couldn't get event from ticket being paid"
@@ -87,8 +92,8 @@ async def create_event(data: CreateEvent) -> Event:
     event_id = urlsafe_short_hash()
     await db.execute(
         """
-        INSERT INTO events.events (id, wallet, name, info, closing_date, event_start_date, event_end_date, amount_tickets, price_per_ticket, sold)
+        INSERT INTO events.events (id, wallet, name, info, closing_date, event_start_date, event_end_date, currency, amount_tickets, price_per_ticket, sold)
-        VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+        VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
         """,
         (
             event_id,
@@ -98,6 +103,7 @@ async def create_event(data: CreateEvent) -> Event:
             data.closing_date,
             data.event_start_date,
             data.event_end_date,
+            data.currency,
             data.amount_tickets,
             data.price_per_ticket,
             0,

migrations.py

@@ -88,3 +88,68 @@ async def m003_add_register_timestamp(db):
     await db.execute(
         "ALTER TABLE events.ticket ADD COLUMN reg_timestamp TIMESTAMP;"
     )  # NULL means not registered, or old ticket
+
+
+async def m004_add_currency(db):
+    """
+    Add a currency table to allow fiat denomination
+    of tickets. Make price a float.
+    """
+    await db.execute("ALTER TABLE events.events RENAME TO events_old")
+    await db.execute(
+        """
+        CREATE TABLE events.events (
+            id TEXT PRIMARY KEY,
+            wallet TEXT NOT NULL,
+            name TEXT NOT NULL,
+            info TEXT NOT NULL,
+            closing_date TEXT NOT NULL,
+            event_start_date TEXT NOT NULL,
+            event_end_date TEXT NOT NULL,
+            currency TEXT NOT NULL,
+            amount_tickets INTEGER NOT NULL,
+            price_per_ticket REAL NOT NULL,
+            sold INTEGER NOT NULL,
+            time TIMESTAMP NOT NULL DEFAULT """
+        + db.timestamp_now
+        + """
+        );
+    """
+    )
+
+    for row in [
+        list(row) for row in await db.fetchall("SELECT * FROM events.events_old")
+    ]:
+        await db.execute(
+            """
+                    INSERT INTO events.events (
+                        id,
+                        wallet,
+                        name,
+                        info,
+                        closing_date,
+                        event_start_date,
+                        event_end_date,
+                        currency,
+                        amount_tickets,
+                        price_per_ticket,
+                        sold
+                    )
+                    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+                    """,
+            (
+                row[0],
+                row[1],
+                row[2],
+                row[3],
+                row[4],
+                row[5],
+                row[6],
+                "sat",
+                row[7],
+                row[8],
+                row[9],
+            ),
+        )
+
+    await db.execute("DROP TABLE events.events_old")

models.py

@@ -10,8 +10,9 @@ class CreateEvent(BaseModel):
     closing_date: str
     event_start_date: str
     event_end_date: str
+    currency: str = "sat"
     amount_tickets: int = Query(..., ge=0)
-    price_per_ticket: int = Query(..., ge=0)
+    price_per_ticket: float = Query(..., ge=0)
 
 
 class CreateTicket(BaseModel):
@@ -27,8 +28,9 @@ class Event(BaseModel):
     closing_date: str
     event_start_date: str
     event_end_date: str
+    currency: str
     amount_tickets: int
-    price_per_ticket: int
+    price_per_ticket: float
     sold: int
     time: int
 

tasks.py

@@ -24,6 +24,5 @@ async def on_invoice_paid(payment: Payment) -> None:
         and payment.extra.get("name")
         and payment.extra.get("email")
     ):
-    
         await set_ticket_paid(payment.payment_hash)
     return

templates/events/display.html

@@ -5,35 +5,22 @@
       <q-card-section class="q-pa-none">
         <h3 class="q-my-none">{{ event_name }}</h3>
         <br />
-        <h5 class="q-my-none">{{ event_info }}</h5>
+        <div v-html="formatDescription"></div>
         <br />
+      </q-card-section>
+    </q-card>
+    <q-card class="q-pa-lg">
+      <q-card-section class="q-pa-none">
+        <h5 class="q-mt-none">Buy Ticket</h5>
         <q-form @submit="Invoice()" class="q-gutter-md">
-          <q-input
+          <q-input filled dense v-model.trim="formDialog.data.name" type="name" label="Your name "></q-input>
-            filled
+          <q-input filled dense v-model.trim="formDialog.data.email" type="email" label="Your email "></q-input>
-            dense
-            v-model.trim="formDialog.data.name"
-            type="name"
-            label="Your name "
-          ></q-input>
-          <q-input
-            filled
-            dense
-            v-model.trim="formDialog.data.email"
-            type="email"
-            label="Your email "
-          ></q-input>
 
           <div class="row q-mt-lg">
-            <q-btn
+            <q-btn unelevated color="primary"
-              unelevated
+              :disable="formDialog.data.name == '' || formDialog.data.email == '' || Boolean(paymentReq)"
-              color="primary"
+              type="submit">Submit</q-btn>
-              :disable="formDialog.data.name == '' || formDialog.data.email == '' || paymentReq"
+            <q-btn @click="resetForm" flat color="grey" class="q-ml-auto">Cancel</q-btn>
-              type="submit"
-              >Submit</q-btn
-            >
-            <q-btn @click="resetForm" flat color="grey" class="q-ml-auto"
-              >Cancel</q-btn
-            >
           </div>
         </q-form>
       </q-card-section>
@@ -41,15 +28,8 @@
 
     <q-card v-show="ticketLink.show" class="q-pa-lg">
       <div class="text-center q-mb-lg">
-        <q-btn
+        <q-btn unelevated size="xl" :href="ticketLink.data.link" target="_blank" color="primary" type="a">Link to your
-          unelevated
+          ticket!</q-btn>
-          size="xl"
-          :href="ticketLink.data.link"
-          target="_blank"
-          color="primary"
-          type="a"
-          >Link to your ticket!</q-btn
-        >
         <br /><br />
         <p>You'll be redirected in a few moments...</p>
       </div>
@@ -57,27 +37,19 @@
   </div>
 
   <q-dialog v-model="receive.show" position="top" @hide="closeReceiveDialog">
-    <q-card
+    <q-card v-if="!receive.paymentReq" class="q-pa-lg q-pt-xl lnbits__dialog-card">
-      v-if="!receive.paymentReq"
-      class="q-pa-lg q-pt-xl lnbits__dialog-card"
-    >
     </q-card>
     <q-card v-else class="q-pa-lg q-pt-xl lnbits__dialog-card">
       <div class="text-center q-mb-lg">
         <a class="text-secondary" :href="'lightning:' + receive.paymentReq">
           <q-responsive :ratio="1" class="q-mx-xl">
-            <qrcode
+            <qrcode :value="'lightning:' + receive.paymentReq.toUpperCase()" :options="{width: 340}"
-              :value="'lightning:' + receive.paymentReq.toUpperCase()"
+              class="rounded-borders"></qrcode>
-              :options="{width: 340}"
-              class="rounded-borders"
-            ></qrcode>
           </q-responsive>
         </a>
       </div>
       <div class="row q-mt-lg">
-        <q-btn outline color="grey" @click="copyText(receive.paymentReq)"
+        <q-btn outline color="grey" @click="copyText(receive.paymentReq)">Copy invoice</q-btn>
-          >Copy invoice</q-btn
-        >
         <q-btn v-close-popup flat color="grey" class="q-ml-auto">Close</q-btn>
       </div>
     </q-card>
@@ -115,7 +87,15 @@
         }
       }
     },
-
+    created() {
+      this.info = '{{ event_info | tojson }}'
+      this.info = this.info.substring(1, this.info.length - 1)
+    },
+    computed: {
+      formatDescription() {
+        return LNbits.utils.convertMarkdown(this.info)
+      }
+    },
     methods: {
       resetForm: function (e) {
         e.preventDefault()
@@ -128,7 +108,7 @@
         dismissMsg()
 
         clearInterval(paymentChecker)
-        setTimeout(function () {}, 10000)
+        setTimeout(function () { }, 10000)
       },
       Invoice: function () {
         var self = this
@@ -136,11 +116,11 @@
 
           .get(
             '/events/api/v1/tickets/' +
-              '{{ event_id }}' +
+            '{{ event_id }}' +
-              '/' +
+            '/' +
-              self.formDialog.data.name +
+            self.formDialog.data.name +
-              '/' +
+            '/' +
-              self.formDialog.data.email
+            self.formDialog.data.email
           )
           .then(function (response) {
             self.paymentReq = response.data.payment_request
@@ -161,8 +141,8 @@
               axios
                 .post(
                   '/events/api/v1/tickets/' +
-                    '{{ event_id }}/' +
+                  '{{ event_id }}/' +
-                    self.paymentCheck,
+                  self.paymentCheck,
                   {
                     event: '{{ event_id }}',
                     event_name: '{{ event_name }}',

templates/events/index.html

@@ -4,9 +4,7 @@
   <div class="col-12 col-md-8 col-lg-7 q-gutter-y-md">
     <q-card>
       <q-card-section>
-        <q-btn unelevated color="primary" @click="formDialog.show = true"
+        <q-btn unelevated color="primary" @click="formDialog.show = true">New Event</q-btn>
-          >New Event</q-btn
-        >
       </q-card-section>
     </q-card>
 
@@ -17,19 +15,11 @@
             <h5 class="text-subtitle1 q-my-none">Events</h5>
           </div>
           <div class="col-auto">
-            <q-btn flat color="grey" @click="exporteventsCSV"
+            <q-btn flat color="grey" @click="exporteventsCSV">Export to CSV</q-btn>
-              >Export to CSV</q-btn
-            >
           </div>
         </div>
-        <q-table
+        <q-table dense flat :data="events" row-key="id" :columns="eventsTable.columns"
-          dense
+          :pagination.sync="eventsTable.pagination">
-          flat
-          :data="events"
-          row-key="id"
-          :columns="eventsTable.columns"
-          :pagination.sync="eventsTable.pagination"
-        >
           {% raw %}
           <template v-slot:header="props">
             <q-tr :props="props">
@@ -45,49 +35,20 @@
           <template v-slot:body="props">
             <q-tr :props="props">
               <q-td auto-width>
-                <q-btn
+                <q-btn unelevated dense size="xs" icon="link" :color="($q.dark.isActive) ? 'grey-7' : 'grey-5'" type="a"
-                  unelevated
+                  :href="props.row.displayUrl" target="_blank"></q-btn>
-                  dense
+                <q-btn unelevated dense size="xs" icon="how_to_reg" :color="($q.dark.isActive) ? 'grey-7' : 'grey-5'"
-                  size="xs"
+                  type="a" :href="'/events/register/' + props.row.id" target="_blank"></q-btn>
-                  icon="link"
-                  :color="($q.dark.isActive) ? 'grey-7' : 'grey-5'"
-                  type="a"
-                  :href="props.row.displayUrl"
-                  target="_blank"
-                ></q-btn>
-                <q-btn
-                  unelevated
-                  dense
-                  size="xs"
-                  icon="how_to_reg"
-                  :color="($q.dark.isActive) ? 'grey-7' : 'grey-5'"
-                  type="a"
-                  :href="'/events/register/' + props.row.id"
-                  target="_blank"
-                ></q-btn>
               </q-td>
               <q-td v-for="col in props.cols" :key="col.name" :props="props">
                 {{ col.value }}
               </q-td>
               <q-td auto-width>
-                <q-btn
+                <q-btn flat dense size="xs" @click="updateformDialog(props.row.id)" icon="edit"
-                  flat
+                  color="light-blue"></q-btn>
-                  dense
-                  size="xs"
-                  @click="updateformDialog(props.row.id)"
-                  icon="edit"
-                  color="light-blue"
-                ></q-btn>
               </q-td>
               <q-td auto-width>
-                <q-btn
+                <q-btn flat dense size="xs" @click="deleteEvent(props.row.id)" icon="cancel" color="pink"></q-btn>
-                  flat
-                  dense
-                  size="xs"
-                  @click="deleteEvent(props.row.id)"
-                  icon="cancel"
-                  color="pink"
-                ></q-btn>
               </q-td>
             </q-tr>
           </template>
@@ -103,19 +64,11 @@
             <h5 class="text-subtitle1 q-my-none">Tickets</h5>
           </div>
           <div class="col-auto">
-            <q-btn flat color="grey" @click="exportticketsCSV"
+            <q-btn flat color="grey" @click="exportticketsCSV">Export to CSV</q-btn>
-              >Export to CSV</q-btn
-            >
           </div>
         </div>
-        <q-table
+        <q-table dense flat :data="tickets" row-key="id" :columns="ticketsTable.columns"
-          dense
+          :pagination.sync="ticketsTable.pagination">
-          flat
-          :data="tickets"
-          row-key="id"
-          :columns="ticketsTable.columns"
-          :pagination.sync="ticketsTable.pagination"
-        >
           {% raw %}
           <template v-slot:header="props">
             <q-tr :props="props">
@@ -128,16 +81,9 @@
           <template v-slot:body="props">
             <q-tr :props="props">
               <q-td auto-width>
-                <q-btn
+                <q-btn unelevated dense size="xs" icon="local_activity"
-                  unelevated
+                  :color="($q.dark.isActive) ? 'grey-7' : 'grey-5'" type="a" :href="'/events/ticket/' + props.row.id"
-                  dense
+                  target="_blank"></q-btn>
-                  size="xs"
-                  icon="local_activity"
-                  :color="($q.dark.isActive) ? 'grey-7' : 'grey-5'"
-                  type="a"
-                  :href="'/events/ticket/' + props.row.id"
-                  target="_blank"
-                ></q-btn>
               </q-td>
 
               <q-td v-for="col in props.cols" :key="col.name" :props="props">
@@ -145,14 +91,7 @@
               </q-td>
 
               <q-td auto-width>
-                <q-btn
+                <q-btn flat dense size="xs" @click="deleteTicket(props.row.id)" icon="cancel" color="pink"></q-btn>
-                  flat
-                  dense
-                  size="xs"
-                  @click="deleteTicket(props.row.id)"
-                  icon="cancel"
-                  color="pink"
-                ></q-btn>
               </q-td>
             </q-tr>
           </template>
@@ -180,116 +119,72 @@
       <q-form @submit="sendEventData" class="q-gutter-md">
         <div class="row">
           <div class="col">
-            <q-input
+            <q-input filled dense v-model.trim="formDialog.data.name" type="name" label="Title of event "></q-input>
-              filled
-              dense
-              v-model.trim="formDialog.data.name"
-              type="name"
-              label="Title of event "
-            ></q-input>
           </div>
           <div class="col q-pl-sm">
-            <q-select
+            <q-select filled dense emit-value v-model="formDialog.data.wallet" :options="g.user.walletOptions"
-              filled
+              label="Wallet *">
-              dense
-              emit-value
-              v-model="formDialog.data.wallet"
-              :options="g.user.walletOptions"
-              label="Wallet *"
-            >
             </q-select>
           </div>
         </div>
 
-        <q-input
+        <q-input filled dense v-model.trim="formDialog.data.info" type="textarea" label="Info about the event"
-          filled
+          hint="Markdown supported"></q-input>
-          dense
-          v-model.trim="formDialog.data.info"
-          type="textarea"
-          label="Info about the event "
-        ></q-input>
         <div class="row">
           <div class="col-4">Ticket closing date</div>
           <div class="col-8">
-            <q-input
+            <q-input filled dense v-model.trim="formDialog.data.closing_date" type="date"></q-input>
-              filled
-              dense
-              v-model.trim="formDialog.data.closing_date"
-              type="date"
-            ></q-input>
           </div>
         </div>
 
         <div class="row">
           <div class="col-4">Event begins</div>
           <div class="col-8">
-            <q-input
+            <q-input filled dense v-model.trim="formDialog.data.event_start_date" type="date"></q-input>
-              filled
-              dense
-              v-model.trim="formDialog.data.event_start_date"
-              type="date"
-            ></q-input>
           </div>
         </div>
 
         <div class="row">
           <div class="col-4">Event ends</div>
           <div class="col-8">
-            <q-input
+            <q-input filled dense v-model.trim="formDialog.data.event_end_date" type="date"></q-input>
-              filled
-              dense
-              v-model.trim="formDialog.data.event_end_date"
-              type="date"
-            ></q-input>
           </div>
         </div>
 
-        <div class="row">
+        <div class="row q-col-gutter-sm">
           <div class="col">
-            <q-input
+            <q-select filled dense v-model="formDialog.data.currency" type="text" label="Unit"
-              filled
+              :options="currencies"></q-select>
-              dense
-              v-model.number="formDialog.data.amount_tickets"
-              type="number"
-              label="Amount of tickets "
-            ></q-input>
           </div>
-          <div class="col q-pl-sm">
+          <div class="col">
-            <q-input
+            <q-input filled dense v-model.number="formDialog.data.amount_tickets" type="number"
-              filled
+              label="Amount of tickets "></q-input>
-              dense
+          </div>
-              v-model.number="formDialog.data.price_per_ticket"
+          <div class="col">
-              type="number"
+            <q-input filled dense v-model.number="formDialog.data.price_per_ticket" type="number"
-              label="Sats per ticket "
+              :label="'Price (' + formDialog.data.currency + ') *'"
-            ></q-input>
+              :step="formDialog.data.currency != 'sat' ? '0.01' : '1'"
+              :mask="formDialog.data.currency != 'sat' ? '#.##' : '#'" fill-mask="0" reverse-fill-mask></q-input>
           </div>
         </div>
 
         <div class="row q-mt-lg">
-          <q-btn
+          <q-btn v-if="formDialog.data.id" unelevated color="primary" type="submit">Update Event</q-btn>
-            v-if="formDialog.data.id"
+          <q-btn v-else unelevated color="primary"
-            unelevated
-            color="primary"
-            type="submit"
-            >Update Event</q-btn
-          >
-          <q-btn
-            v-else
-            unelevated
-            color="primary"
             :disable="formDialog.data.wallet == null || formDialog.data.name == null || formDialog.data.info == null || formDialog.data.closing_date == null || formDialog.data.event_start_date == null || formDialog.data.event_end_date == null || formDialog.data.amount_tickets == null || formDialog.data.price_per_ticket == null"
-            type="submit"
+            type="submit">Create Event</q-btn>
-            >Create Event</q-btn
+          <q-btn v-close-popup flat color="grey" class="q-ml-auto">Cancel</q-btn>
-          >
-          <q-btn v-close-popup flat color="grey" class="q-ml-auto"
-            >Cancel</q-btn
-          >
         </div>
       </q-form>
     </q-card>
   </q-dialog>
 </div>
 {% endblock %} {% block scripts %} {{ window_vars(user) }}
+<style>
+  .q-field__native span {
+    overflow-x: hidden;
+  }
+</style>
 <script>
   var mapEvents = function (obj) {
     obj.date = Quasar.utils.date.formatDate(
@@ -308,11 +203,12 @@
       return {
         events: [],
         tickets: [],
+        currencies: [],
         eventsTable: {
           columns: [
-            {name: 'id', align: 'left', label: 'ID', field: 'id'},
+            { name: 'id', align: 'left', label: 'ID', field: 'id' },
-            {name: 'name', align: 'left', label: 'Name', field: 'name'},
+            { name: 'name', align: 'left', label: 'Name', field: 'name' },
-            {name: 'info', align: 'left', label: 'Info', field: 'info'},
+            { name: 'info', align: 'left', label: 'Info', field: 'info' },
             {
               name: 'event_start_date',
               align: 'left',
@@ -335,7 +231,15 @@
               name: 'price_per_ticket',
               align: 'left',
               label: 'Price',
-              field: 'price_per_ticket'
+              field: row => {
+                if (row.currency != 'sat') {
+                  return LNbits.utils.formatCurrency(
+                    row.price_per_ticket.toFixed(2),
+                    row.currency
+                  )
+                }
+                return row.price_per_ticket
+              }
             },
             {
               name: 'amount_tickets',
@@ -356,10 +260,10 @@
         },
         ticketsTable: {
           columns: [
-            {name: 'id', align: 'left', label: 'ID', field: 'id'},
+            { name: 'id', align: 'left', label: 'ID', field: 'id' },
-            {name: 'event', align: 'left', label: 'Event', field: 'event'},
+            { name: 'event', align: 'left', label: 'Event', field: 'event' },
-            {name: 'name', align: 'left', label: 'Name', field: 'name'},
+            { name: 'name', align: 'left', label: 'Name', field: 'name' },
-            {name: 'email', align: 'left', label: 'Email', field: 'email'},
+            { name: 'email', align: 'left', label: 'Email', field: 'email' },
             {
               name: 'registered',
               align: 'left',
@@ -394,7 +298,7 @@
       },
       deleteTicket: function (ticketId) {
         var self = this
-        var tickets = _.findWhere(this.tickets, {id: ticketId})
+        var tickets = _.findWhere(this.tickets, { id: ticketId })
 
         LNbits.utils
           .confirmDialog('Are you sure you want to delete this ticket')
@@ -403,7 +307,7 @@
               .request(
                 'DELETE',
                 '/events/api/v1/tickets/' + ticketId,
-                _.findWhere(self.g.user.wallets, {id: tickets.wallet}).inkey
+                _.findWhere(self.g.user.wallets, { id: tickets.wallet }).inkey
               )
               .then(function (response) {
                 self.tickets = _.reject(self.tickets, function (obj) {
@@ -432,6 +336,7 @@
             self.events = response.data.map(function (obj) {
               return mapEvents(obj)
             })
+            console.log(self.events)
           })
       },
       sendEventData: function () {
@@ -461,9 +366,9 @@
           })
       },
       updateformDialog: function (formId) {
-        var link = _.findWhere(this.events, {id: formId})
+        var link = _.findWhere(this.events, { id: formId })
 
-        this.formDialog.data = {...link}
+        this.formDialog.data = { ...link }
 
         this.formDialog.show = true
       },
@@ -491,7 +396,7 @@
       },
       deleteEvent: function (eventsId) {
         var self = this
-        var events = _.findWhere(this.events, {id: eventsId})
+        var events = _.findWhere(this.events, { id: eventsId })
 
         LNbits.utils
           .confirmDialog('Are you sure you want to delete this form link?')
@@ -500,7 +405,7 @@
               .request(
                 'DELETE',
                 '/events/api/v1/events/' + eventsId,
-                _.findWhere(self.g.user.wallets, {id: events.wallet}).inkey
+                _.findWhere(self.g.user.wallets, { id: events.wallet }).inkey
               )
               .then(function (response) {
                 self.events = _.reject(self.events, function (obj) {
@@ -514,13 +419,27 @@
       },
       exporteventsCSV: function () {
         LNbits.utils.exportCSV(this.eventsTable.columns, this.events)
+      },
+      async getCurrencies() {
+        try {
+          const { data } = await LNbits.api.request(
+            'GET',
+            '/events/api/v1/currencies',
+            this.inkey
+          )
+
+          this.currencies = ['sat', ...data]
+        } catch (error) {
+          LNbits.utils.notifyApiError(error)
+        }
       }
     },
 
-    created: function () {
+    created: async function () {
       if (this.g.user.wallets.length) {
         this.getTickets()
         this.getEvents()
+        await this.getCurrencies()
       }
     }
   })

views_api.py

@@ -6,6 +6,11 @@ from starlette.exceptions import HTTPException
 from lnbits.core.crud import get_standalone_payment, get_user
 from lnbits.core.services import create_invoice
 from lnbits.decorators import WalletTypeInfo, get_key_type
+from lnbits.utils.exchange_rates import (
+    currencies,
+    fiat_amount_as_satoshis,
+    get_fiat_rate_satoshis,
+)
 
 from . import events_ext
 from .crud import (
@@ -23,7 +28,7 @@ from .crud import (
     set_ticket_paid,
     update_event,
 )
-from .models import CreateEvent, CreateTicket
+from .models import CreateEvent
 
 # Events
 
@@ -103,12 +108,24 @@ async def api_ticket_make_ticket(event_id, name, email):
         raise HTTPException(
             status_code=HTTPStatus.NOT_FOUND, detail="Event does not exist."
         )
+
+    price = event.price_per_ticket
+    extra = {"tag": "events", "name": name, "email": email}
+
+    if event.currency != "sat":
+        price = await fiat_amount_as_satoshis(event.price_per_ticket, event.currency)
+
+        extra["fiat"] = True
+        extra["currency"] = event.currency
+        extra["fiatAmount"] = event.price_per_ticket
+        extra["rate"] = await get_fiat_rate_satoshis(event.currency)
+
     try:
         payment_hash, payment_request = await create_invoice(
             wallet_id=event.wallet,
-            amount=event.price_per_ticket,
+            amount=price,  # type: ignore
             memo=f"{event_id}",
-            extra={"tag": "events", "name": name, "email": email},
+            extra=extra,
         )
         await create_ticket(
             payment_hash=payment_hash,
@@ -137,10 +154,17 @@ async def api_ticket_send_ticket(event_id, payment_hash):
             status_code=HTTPStatus.NOT_FOUND,
             detail="Ticket could not be fetched.",
         )
-
     payment = await get_standalone_payment(payment_hash)
     assert payment
-    if not payment.pending and event.price_per_ticket * 1000 == payment.amount:
+    price = (
+        event.price_per_ticket * 1000
+        if event.currency == "sat"
+        else await fiat_amount_as_satoshis(event.price_per_ticket, event.currency)
+        * 1000
+    )
+    if (
+        not payment.pending and abs(price - payment.amount) < price * 0.01
+    ):  # allow 1% error
         await set_ticket_paid(payment_hash)
         return {"paid": True, "ticket_id": ticket.id}
 
@@ -193,3 +217,8 @@ async def api_event_register_ticket(ticket_id):
         )
 
     return [ticket.dict() for ticket in await reg_ticket(ticket_id)]
+
+
+@events_ext.get("/api/v1/currencies")
+async def api_list_currencies_available():
+    return list(currencies.keys())