Merge branch '38-a-privacy-friendly-referral-program' into main

.env-sample

@@ -89,6 +89,10 @@ FIAT_EXCHANGE_DURATION = 24
 PROPORTIONAL_ROUTING_FEE_LIMIT = 0.0002
 # Base flat limit fee for routing in Sats (used only when proportional is lower than this)
 MIN_FLAT_ROUTING_FEE_LIMIT = 10
+MIN_FLAT_ROUTING_FEE_LIMIT_REWARD = 2
+
+# Reward tip. Reward for every finished trade in the referral program (Satoshis)
+REWARD_TIP = 100
 
 # Username for HTLCs escrows
 ESCROW_USERNAME = 'admin'

api/admin.py

@@ -103,6 +103,7 @@ class UserProfileAdmin(AdminChangeLinksMixin, admin.ModelAdmin):
         "avatar_tag",
         "id",
         "user_link",
+        "is_referred",
         "telegram_enabled",
         "total_contracts",
         "platform_rating",

api/lightning/node.py

@@ -222,15 +222,15 @@ class LNNode:
         return payout
 
     @classmethod
-    def pay_invoice(cls, invoice, num_satoshis):
-        """Sends sats to buyer"""
+    def pay_invoice(cls, lnpayment):
+        """Sends sats. Used for rewards payouts"""
 
         fee_limit_sat = int(
             max(
-                num_satoshis * float(config("PROPORTIONAL_ROUTING_FEE_LIMIT")),
-                float(config("MIN_FLAT_ROUTING_FEE_LIMIT")),
+                lnpayment.num_satoshis * float(config("PROPORTIONAL_ROUTING_FEE_LIMIT")),
+                float(config("MIN_FLAT_ROUTING_FEE_LIMIT_REWARD")),
             ))  # 200 ppm or 10 sats
-        request = routerrpc.SendPaymentRequest(payment_request=invoice,
+        request = routerrpc.SendPaymentRequest(payment_request=lnpayment.invoice,
                                                fee_limit_sat=fee_limit_sat,
                                                timeout_seconds=60)
 
@@ -238,15 +238,15 @@ class LNNode:
                                                      metadata=[("macaroon",
                                                                 MACAROON.hex())
                                                                ]):
-            print(response)
-            print(response.status)
 
-            # TODO ERROR HANDLING
             if response.status == 0:  # Status 0 'UNKNOWN'
+                # Not sure when this status happens
                 pass
+
             if response.status == 1:  # Status 1 'IN_FLIGHT'
                 return True, "In flight"
-            if response.status == 3:  # 4 'FAILED' ??
+
+            if response.status == 3:  # Status 3 'FAILED'
                 """0	Payment isn't failed (yet).
                 1	There are more routes to try, but the payment timeout was exceeded.
                 2	All possible routes were tried and failed permanently. Or were no routes to the destination at all.
@@ -256,12 +256,10 @@ class LNNode:
                 """
                 context = cls.payment_failure_context[response.failure_reason]
                 return False, context
+
             if response.status == 2:  # STATUS 'SUCCEEDED'
                 return True, None
 
-            # How to catch the errors like:"grpc_message":"invoice is already paid","grpc_status":6}
-            # These are not in the response only printed to commandline
-
         return False
 
     @classmethod

api/logics.py

@@ -384,8 +384,10 @@ class Logics:
 
         fee_sats = order.last_satoshis * fee_fraction
 
+        reward_tip = int(config('REWARD_TIP')) if user.profile.is_referred else 0
+
         if cls.is_buyer(order, user):
-            invoice_amount = round(order.last_satoshis - fee_sats)  # Trading fee to buyer is charged here.
+            invoice_amount = round(order.last_satoshis - fee_sats - reward_tip)  # Trading fee to buyer is charged here.
 
         return True, {"invoice_amount": invoice_amount}
 
@@ -399,10 +401,12 @@ class Logics:
         elif user == order.taker:
             fee_fraction = FEE * (1 - MAKER_FEE_SPLIT)
 
-        fee_sats = order.last_satoshis * fee_fraction
+        fee_sats = order.last_satoshis * fee_fraction 
+
+        reward_tip = int(config('REWARD_TIP')) if user.profile.is_referred else 0
 
         if cls.is_seller(order, user):
-            escrow_amount = round(order.last_satoshis + fee_sats)  # Trading fee to seller is charged here.
+            escrow_amount = round(order.last_satoshis + fee_sats + reward_tip)  # Trading fee to seller is charged here.
 
         return True, {"escrow_amount": escrow_amount}
 
@@ -1029,12 +1033,19 @@ class Logics:
                     cls.return_bond(order.taker_bond)
                     cls.return_bond(order.maker_bond)
                     ##### !!! KEY LINE - PAYS THE BUYER INVOICE !!!
-                    ##### Backgroun process "follow_invoices" will try to pay this invoice until success
+                    ##### Background process "follow_invoices" will try to pay this invoice until success
                     order.status = Order.Status.PAY
                     order.payout.status = LNPayment.Status.FLIGHT
                     order.payout.save()
                     order.save()
                     send_message.delay(order.id,'trade_successful')
+
+                    # Add referral rewards (safe)
+                    try:
+                        Logics.add_rewards(order)
+                    except:
+                        pass
+
                     return True, None
 
         else:
@@ -1082,3 +1093,57 @@ class Logics:
         user.profile.save()
         return True, None
 
+    @classmethod
+    def add_rewards(cls, order):
+        '''
+        This function is called when a trade is finished. 
+        If participants of the order were referred, the reward is given to the referees.
+        '''
+
+        if order.maker.profile.is_referred:
+            profile = order.maker.profile.referred_by
+            profile.pending_rewards += int(config('REWARD_TIP'))
+            profile.save()
+            
+        if order.taker.profile.is_referred:
+            profile = order.taker.profile.referred_by
+            profile.pending_rewards += int(config('REWARD_TIP'))
+            profile.save()
+
+        return
+
+    @classmethod
+    def withdraw_rewards(cls, user, invoice):
+
+        # only a user with positive withdraw balance can use this
+
+        if user.profile.earned_rewards < 1:
+            return False, {"bad_invoice": "You have not earned rewards"}
+
+        num_satoshis = user.profile.earned_rewards
+        reward_payout = LNNode.validate_ln_invoice(invoice, num_satoshis)
+
+        if not reward_payout["valid"]:
+            return False, reward_payout["context"]
+
+        lnpayment = LNPayment.objects.create(
+            concept= LNPayment.Concepts.WITHREWA,
+            type= LNPayment.Types.NORM,
+            sender= User.objects.get(username=ESCROW_USERNAME),
+            status= LNPayment.Status.VALIDI,
+            receiver=user,
+            invoice= invoice,
+            num_satoshis= num_satoshis,
+            description= reward_payout["description"],
+            payment_hash= reward_payout["payment_hash"],
+            created_at= reward_payout["created_at"],
+            expires_at= reward_payout["expires_at"],
+        )
+
+        if LNNode.pay_invoice(lnpayment):
+            user.profile.earned_rewards = 0
+            user.profile.claimed_rewards += num_satoshis
+            user.profile.save()
+
+        return True, None
+

api/models.py

@@ -60,6 +60,7 @@ class LNPayment(models.Model):
         TAKEBOND = 1, "Taker bond"
         TRESCROW = 2, "Trade escrow"
         PAYBUYER = 3, "Payment to buyer"
+        WITHREWA = 4, "Withdraw rewards"
 
     class Status(models.IntegerChoices):
         INVGEN = 0, "Generated"
@@ -405,6 +406,32 @@ class Profile(models.Model):
         default=False, 
         null=False
     )
+
+    # Referral program
+    is_referred = models.BooleanField(
+        default=False, 
+        null=False
+    )
+    referred_by = models.ForeignKey(
+        'self',
+        related_name="referee",
+        on_delete=models.SET_NULL,
+        null=True,
+        default=None,
+        blank=True,
+    )
+    referral_code = models.CharField(
+        max_length=15,
+        null=True,
+        blank=True
+    )
+    # Recent rewards from referred trades that will be "earned" at a later point to difficult spionage.
+    pending_rewards = models.PositiveIntegerField(null=False, default=0)
+    # Claimable rewards
+    earned_rewards = models.PositiveIntegerField(null=False, default=0)
+    # Total claimed rewards
+    claimed_rewards = models.PositiveIntegerField(null=False, default=0)
+
     # Disputes
     num_disputes = models.PositiveIntegerField(null=False, default=0)
     lost_disputes = models.PositiveIntegerField(null=False, default=0)

api/serializers.py

@@ -66,3 +66,9 @@ class UpdateOrderSerializer(serializers.Serializer):
         allow_blank=True,
         default=None,
     )
+
+class ClaimRewardSerializer(serializers.Serializer):
+    invoice = serializers.CharField(max_length=2000,
+                                    allow_null=True,
+                                    allow_blank=True,
+                                    default=None)

api/tasks.py

@@ -17,9 +17,11 @@ def users_cleansing():
     queryset = User.objects.filter(~Q(last_login__range=active_time_range))
     queryset = queryset.filter(is_staff=False)  # Do not delete staff users
 
-    # And do not have an active trade or any past contract.
+    # And do not have an active trade, any past contract or any reward.
     deleted_users = []
     for user in queryset:
+        if user.profile.pending_rewards > 0 or user.profile.earned_rewards > 0 or user.profile.claimed_rewards > 0:
+            continue
         if not user.profile.total_contracts == 0:
             continue
         valid, _, _ = Logics.validate_already_maker_or_taker(user)
@@ -33,6 +35,28 @@ def users_cleansing():
     }
     return results
 
+@shared_task(name="give_rewards")
+def users_cleansing():
+    """
+    Referral rewards go from pending to earned.
+    Happens asynchronously so the referral program cannot be easily used to spy.
+    """
+    from api.models import Profile
+
+    # Users who's last login has not been in the last 6 hours
+    queryset = Profile.objects.filter(pending_rewards__gt=0)
+
+    # And do not have an active trade, any past contract or any reward.
+    results = {}
+    for profile in queryset:
+        given_reward = profile.pending_rewards
+        profile.earned_rewards += given_reward
+        profile.pending_rewards = 0
+        profile.save()
+
+        results[profile.user.username] = {'given_reward':given_reward,'earned_rewards':profile.earned_rewards}
+
+    return results
 
 @shared_task(name="follow_send_payment")
 def follow_send_payment(lnpayment):
@@ -45,6 +69,7 @@ def follow_send_payment(lnpayment):
 
     from api.lightning.node import LNNode, MACAROON
     from api.models import LNPayment, Order
+    from api.logics import Logics
 
     fee_limit_sat = int(
         max(

api/urls.py

@@ -1,11 +1,9 @@
 from django.urls import path
-from .views import MakerView, OrderView, UserView, BookView, InfoView
+from .views import MakerView, OrderView, UserView, BookView, InfoView, RewardView
 
 urlpatterns = [
     path("make/", MakerView.as_view()),
-    path(
-        "order/",
-        OrderView.as_view({
+    path("order/",OrderView.as_view({
             "get": "get",
             "post": "take_update_confirm_dispute_cancel"
         }),
@@ -14,4 +12,5 @@ urlpatterns = [
     path("book/", BookView.as_view()),
     # path('robot/') # Profile Info
     path("info/", InfoView.as_view()),
+    path("reward/", RewardView.as_view()),
 ]

api/views.py

@@ -1,6 +1,6 @@
 import os
 from re import T
-from django.db.models import query
+from django.db.models import Sum
 from rest_framework import status, viewsets
 from rest_framework.generics import CreateAPIView, ListAPIView
 from rest_framework.views import APIView
@@ -9,10 +9,11 @@ from rest_framework.response import Response
 from django.contrib.auth import authenticate, login, logout
 from django.contrib.auth.models import User
 
-from api.serializers import ListOrderSerializer, MakeOrderSerializer, UpdateOrderSerializer
-from api.models import LNPayment, MarketTick, Order, Currency
+from api.serializers import ListOrderSerializer, MakeOrderSerializer, UpdateOrderSerializer, ClaimRewardSerializer
+from api.models import LNPayment, MarketTick, Order, Currency, Profile
 from api.logics import Logics
 from api.messages import Telegram
+from secrets import token_urlsafe
 from api.utils import get_lnd_version, get_commit_robosats, compute_premium_percentile
 
 from .nick_generator.nick_generator import NickGenerator
@@ -445,7 +446,6 @@ class OrderView(viewsets.ViewSet):
 
 
 class UserView(APIView):
-    lookup_url_kwarg = "token"
     NickGen = NickGenerator(lang="English",
                             use_adv=False,
                             use_adj=True,
@@ -475,12 +475,8 @@ class UserView(APIView):
                     "bad_request"] = f"You are already logged in as {request.user} and have an active order"
                 return Response(context, status.HTTP_400_BAD_REQUEST)
 
-            # Does not allow this 'mistake' if the last login was sometime ago (5 minutes)
-            # if request.user.last_login < timezone.now() - timedelta(minutes=5):
-            #     context['bad_request'] = f'You are already logged in as {request.user}'
-            #     return Response(context, status.HTTP_400_BAD_REQUEST)
-
-        token = request.GET.get(self.lookup_url_kwarg)
+        token = request.GET.get("token")
+        ref_code = request.GET.get("ref_code")
 
         # Compute token entropy
         value, counts = np.unique(list(token), return_counts=True)
@@ -514,14 +510,27 @@ class UserView(APIView):
             with open(image_path, "wb") as f:
                 rh.img.save(f, format="png")
 
+        
+
         # Create new credentials and login if nickname is new
         if len(User.objects.filter(username=nickname)) == 0:
             User.objects.create_user(username=nickname,
                                      password=token,
                                      is_staff=False)
             user = authenticate(request, username=nickname, password=token)
-            user.profile.avatar = "static/assets/avatars/" + nickname + ".png"
             login(request, user)
+
+            context['referral_code'] = token_urlsafe(8)
+            user.profile.referral_code = context['referral_code']
+            user.profile.avatar = "static/assets/avatars/" + nickname + ".png"
+
+            # If the ref_code was created by another robot, this robot was referred.
+            queryset = Profile.objects.filter(referral_code=ref_code)
+            if len(queryset) == 1:
+                user.profile.is_referred = True
+                user.profile.referred_by = queryset[0]
+            
+            user.profile.save()
             return Response(context, status=status.HTTP_201_CREATED)
 
         else:
@@ -635,6 +644,8 @@ class InfoView(ListAPIView):
         context["num_public_sell_orders"] = len(
             Order.objects.filter(type=Order.Types.SELL,
                                  status=Order.Status.PUB))
+        context["book_liquidity"] = Order.objects.filter(status=Order.Status.PUB).aggregate(Sum('last_satoshis'))['last_satoshis__sum']
+        context["book_liquidity"] = 0 if context["book_liquidity"] == None else context["book_liquidity"]
 
         # Number of active users (logged in in last 30 minutes)
         today = datetime.today()
@@ -679,11 +690,45 @@ class InfoView(ListAPIView):
         context["maker_fee"] = float(config("FEE"))*float(config("MAKER_FEE_SPLIT"))
         context["taker_fee"] = float(config("FEE"))*(1 - float(config("MAKER_FEE_SPLIT")))
         context["bond_size"] = float(config("BOND_SIZE"))
+
         if request.user.is_authenticated:
             context["nickname"] = request.user.username
+            context["referral_link"] = str(config('HOST_NAME'))+'/ref/'+str(request.user.profile.referral_code)
+            context["earned_rewards"] = request.user.profile.earned_rewards
             has_no_active_order, _, order = Logics.validate_already_maker_or_taker(
                 request.user)
             if not has_no_active_order:
                 context["active_order_id"] = order.id
 
         return Response(context, status.HTTP_200_OK)
+
+
+class RewardView(CreateAPIView):
+    serializer_class = ClaimRewardSerializer
+
+    def post(self, request):
+        serializer = self.serializer_class(data=request.data)
+
+        if not request.user.is_authenticated:
+            return Response(
+                {
+                    "bad_request":
+                    "Woops! It seems you do not have a robot avatar"
+                },
+                status.HTTP_400_BAD_REQUEST,
+            )
+
+        if not serializer.is_valid():
+            return Response(status=status.HTTP_400_BAD_REQUEST)
+
+        invoice = serializer.data.get("invoice")
+
+        valid, context = Logics.withdraw_rewards(request.user, invoice)
+
+        if not valid:
+            context['successful_withdrawal'] = False
+            return Response(context, status.HTTP_400_BAD_REQUEST)
+
+
+        
+        return Response({"successful_withdrawal": True}, status.HTTP_200_OK)

frontend/src/components/BottomBar.js

@@ -1,5 +1,5 @@
 import React, { Component } from 'react'
-import {Badge, Tooltip, TextField, ListItemAvatar, Avatar,Paper, Grid, IconButton, Typography, Select, MenuItem, List, ListItemText, ListItem, ListItemIcon, ListItemButton, Divider, Dialog, DialogContent} from "@mui/material";
+import {Chip, CircularProgress, Badge, Tooltip, TextField, ListItemAvatar, Button, Avatar,Paper, Grid, IconButton, Typography, Select, MenuItem, List, ListItemText, ListItem, ListItemIcon, ListItemButton, Divider, Dialog, DialogContent} from "@mui/material";
 import MediaQuery from 'react-responsive'
 import { Link } from 'react-router-dom'
 
@@ -21,14 +21,37 @@ import PasswordIcon from '@mui/icons-material/Password';
 import ContentCopy from "@mui/icons-material/ContentCopy";
 import DnsIcon from '@mui/icons-material/Dns';
 import WebIcon from '@mui/icons-material/Web';
+import BookIcon from '@mui/icons-material/Book';
+import PersonAddAltIcon from '@mui/icons-material/PersonAddAlt';
+import EmojiEventsIcon from '@mui/icons-material/EmojiEvents';
 
 // pretty numbers
 function pn(x) {
-    var parts = x.toString().split(".");
-    parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ",");
-    return parts.join(".");
+    if(x == null){
+        return 'null'
+    }else{
+        var parts = x.toString().split(".");
+        parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ",");
+        return parts.join(".");
+    }
 }
 
+function getCookie(name) {
+    let cookieValue = null;
+    if (document.cookie && document.cookie !== '') {
+        const cookies = document.cookie.split(';');
+        for (let i = 0; i < cookies.length; i++) {
+            const cookie = cookies[i].trim();
+            // Does this cookie string begin with the name we want?
+            if (cookie.substring(0, name.length + 1) === (name + '=')) {
+                cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
+                break;
+            }
+        }
+    }
+    return cookieValue;
+  }
+
 export default class BottomBar extends Component {
     constructor(props) {
         super(props);
@@ -36,8 +59,10 @@ export default class BottomBar extends Component {
             openStatsForNerds: false,
             openCommuniy: false,
             openExchangeSummary:false,
+            openClaimRewards: false,
             num_public_buy_orders: 0,
             num_public_sell_orders: 0,
+            book_liquidity: 0,
             active_robots_today: 0,
             maker_fee: 0,
             taker_fee: 0,
@@ -49,6 +74,12 @@ export default class BottomBar extends Component {
             profileShown: false,
             alternative_site: 'robosats...',
             node_id: '00000000',
+            referral_link: 'No referral link',
+            earned_rewards: 0,
+            rewardInvoice: null,
+            badInvoice: false,
+            showRewardsSpinner: false,
+            withdrawn: false,
         };
         this.getInfo();
       }
@@ -215,6 +246,30 @@ export default class BottomBar extends Component {
         this.setState({openProfile: false});
     };
 
+    handleSubmitInvoiceClicked=()=>{
+        this.setState({
+            badInvoice:false,
+            showRewardsSpinner: true,
+        });
+  
+        const requestOptions = {
+            method: 'POST',
+            headers: {'Content-Type':'application/json', 'X-CSRFToken': getCookie('csrftoken'),},
+            body: JSON.stringify({
+              'invoice': this.state.rewardInvoice,
+            }),
+        };
+        fetch('/api/reward/', requestOptions)
+        .then((response) => response.json())
+        .then((data) => console.log(data) & this.setState({
+            badInvoice:data.bad_invoice, 
+            openClaimRewards: data.successful_withdrawal ? false : true,
+            earned_rewards: data.successful_withdrawal ? 0 : this.state.earned_rewards,
+            withdrawn: data.successful_withdrawal ? true : false,
+            showRewardsSpinner: false,
+        }));
+    }
+
     dialogProfile =() =>{
         return(
         <Dialog
@@ -241,6 +296,7 @@ export default class BottomBar extends Component {
                         />
                     </ListItemAvatar>
                 </ListItem>
+
                 <Divider/>
                 {this.state.active_order_id ? 
                 // TODO Link to router and do this.props.history.push
@@ -258,6 +314,7 @@ export default class BottomBar extends Component {
                     <ListItemText primary="No active orders" secondary="Your current order"/>
                 </ListItem>
                 }
+                
                 <ListItem>
                     <ListItemIcon>
                         <PasswordIcon/>
@@ -266,21 +323,97 @@ export default class BottomBar extends Component {
                     {this.props.token ?  
                     <TextField
                         disabled
-                        label='Store safely'
+                        label='Store Safely'
                         value={this.props.token }
                         variant='filled'
                         size='small'
                         InputProps={{
                             endAdornment:
-                            <IconButton onClick= {()=>navigator.clipboard.writeText(this.props.token)}>
-                                <ContentCopy />
-                            </IconButton>,
+                            <Tooltip disableHoverListener enterTouchDelay="0" title="Copied!">
+                                <IconButton onClick= {()=>navigator.clipboard.writeText(this.props.token)}>
+                                    <ContentCopy />
+                                </IconButton>
+                            </Tooltip>,
                             }}
                         />
                     : 
                     'Cannot remember'}
-              </ListItemText>
+                </ListItemText>
                 </ListItem>
+                
+                <Divider><Chip label='Earn Sats'/></Divider>
+                <ListItem>
+                    <ListItemIcon>
+                        <PersonAddAltIcon/>
+                    </ListItemIcon>
+                    <ListItemText secondary="Share to earn 100 Sats per trade">
+                    <TextField
+                        label='Your Referral Link'
+                        value={this.state.referral_link}
+                        // variant='filled'
+                        size='small'
+                        InputProps={{
+                            endAdornment:
+                            <Tooltip disableHoverListener enterTouchDelay="0" title="Copied!">
+                                <IconButton onClick= {()=>navigator.clipboard.writeText(this.state.referral_link)}>
+                                    <ContentCopy />
+                                </IconButton>
+                            </Tooltip>,
+                            }}
+                        />
+                </ListItemText>
+                </ListItem>
+                
+                <ListItem>
+                    <ListItemIcon>
+                        <EmojiEventsIcon/>
+                    </ListItemIcon>
+                    {!this.state.openClaimRewards ?
+                    <ListItemText secondary="Your earned rewards">
+                        <Grid container xs={12}>
+                            <Grid item xs={9}>
+                                <Typography>{this.state.earned_rewards+" Sats"}</Typography>
+                            </Grid>
+                            <Grid item xs={3}>
+                                <Button disabled={this.state.earned_rewards==0? true : false} onClick={() => this.setState({openClaimRewards:true})} variant="contained" size="small">Claim</Button>
+                            </Grid>
+                        </Grid>
+                    </ListItemText>
+                    :
+                    <form style={{maxWidth: 270}}>
+                        <Grid containter alignItems="stretch" style={{ display: "flex"}} align="center">
+                            <Grid item alignItems="stretch" style={{ display: "flex" }} align="center">
+                            <TextField
+                                error={this.state.badInvoice}
+                                helperText={this.state.badInvoice ? this.state.badInvoice : "" }
+                                label={"Invoice for " + this.state.earned_rewards + " Sats"}
+                                //variant="standard"
+                                size="small"
+                                value={this.state.rewardInvoice}
+                                onChange={e => {
+                                this.setState({ rewardInvoice: e.target.value });
+                                }}
+                            />
+                            </Grid>
+                            <Grid item alignItems="stretch" style={{ display: "flex" }}>
+                                <Button sx={{maxHeight:38}} onClick={this.handleSubmitInvoiceClicked} variant="contained" color="primary" size="small" > Submit </Button>
+                            </Grid>
+                        </Grid>
+                    </form>
+                    }
+                </ListItem>
+
+                {this.state.showRewardsSpinner?
+                <div style={{display: 'flex', justifyContent: 'center'}}>
+                    <CircularProgress/>
+                </div>
+                :""}
+                
+                {this.state.withdrawn?
+                <div style={{display: 'flex', justifyContent: 'center'}}>
+                    <Typography color="primary" variant="body2"><b>There it goes, thank you!🥇</b></Typography>
+                </div>
+                :""}
 
             </List>
             </DialogContent>
@@ -465,6 +598,18 @@ bottomBarDesktop =()=>{
                 </ListItem>
                 <Divider/>
 
+                <ListItem >
+                    <ListItemIcon size="small">
+                        <BookIcon/>
+                    </ListItemIcon>
+                    <ListItemText 
+                        primaryTypographyProps={{fontSize: '14px'}} 
+                        secondaryTypographyProps={{fontSize: '12px'}} 
+                        primary={pn(this.state.book_liquidity)+" Sats"} 
+                        secondary="Book liquidity" />
+                </ListItem>
+                <Divider/>
+
                 <ListItem >
                     <ListItemIcon size="small">
                         <SmartToyIcon/>

frontend/src/components/HomePage.js

@@ -30,7 +30,8 @@ export default class HomePage extends Component {
               <Router >
                   <div className='appCenter'>
                     <Switch>
-                        <Route exact path='/' render={(props) => <UserGenPage {...this.state} setAppState={this.setAppState}/>}/>
+                        <Route exact path='/' render={(props) => <UserGenPage {...props} {...this.state} setAppState={this.setAppState}/>}/>
+                        <Route path='/ref/:refCode' render={(props) => <UserGenPage {...props} {...this.state} setAppState={this.setAppState}/>}/>
                         <Route path='/make' component={MakerPage}/>
                         <Route path='/book' component={BookPage}/>
                         <Route path="/order/:orderId" component={OrderPage}/>

frontend/src/components/MakerPage.js

@@ -1,5 +1,5 @@
 import React, { Component } from 'react';
-import { Tooltip, Paper, Button , Grid, Typography, TextField, Select, FormHelperText, MenuItem, FormControl, Radio, FormControlLabel, RadioGroup, dividerClasses} from "@mui/material"
+import { Tooltip, Paper, Button , Grid, Typography, TextField, Select, FormHelperText, MenuItem, FormControl, Radio, FormControlLabel, RadioGroup} from "@mui/material"
 import { Link } from 'react-router-dom'
 import getFlags from './getFlags'
 

frontend/src/components/TradeBox.js

@@ -815,17 +815,17 @@ handleRatingRobosatsChange=(e)=>{
             🎉Trade finished!🥳
           </Typography>
         </Grid>
-        <Grid item xs={12} align="center">
+        {/* <Grid item xs={12} align="center">
           <Typography component="body2" variant="body2" align="center">
             What do you think of ⚡<b>{this.props.data.is_maker ? this.props.data.taker_nick : this.props.data.maker_nick}</b>⚡?
           </Typography>
         </Grid>
         <Grid item xs={12} align="center">
           <Rating name="size-large" defaultValue={0} size="large" onChange={this.handleRatingUserChange} />
-        </Grid>
+        </Grid> */}
         <Grid item xs={12} align="center">
           <Typography component="body2" variant="body2" align="center">
-            What do you think of 🤖<b>RoboSats</b>🤖?
+            What do you think of 🤖<b>RoboSats</b>⚡?
           </Typography>
         </Grid>
         <Grid item xs={12} align="center">
@@ -834,7 +834,7 @@ handleRatingRobosatsChange=(e)=>{
         {this.state.rating_platform==5 ?
         <Grid item xs={12} align="center">
           <Typography component="body2" variant="body2" align="center">
-            <p>Thank you! RoboSats loves you too ❤️</p>
+            <p><b>Thank you! RoboSats loves you too ❤️</b></p>
             <p>RoboSats gets better with more liquidity and users. Tell a bitcoiner friend about Robosats!</p>
           </Typography>
         </Grid>
@@ -842,8 +842,9 @@ handleRatingRobosatsChange=(e)=>{
         {this.state.rating_platform!=5 & this.state.rating_platform!=null ?
         <Grid item xs={12} align="center">
           <Typography component="body2" variant="body2" align="center">
-            Thank you for using Robosats! Let us know what you did not like and how the platform could improve 
-            (<a href="https://t.me/robosats">Telegram</a> / <a href="https://github.com/Reckless-Satoshi/robosats/issues">Github</a>)
+            <p><b>Thank you for using Robosats!</b></p> 
+            <p>Let us know how the platform could improve
+            (<a href="https://t.me/robosats">Telegram</a> / <a href="https://github.com/Reckless-Satoshi/robosats/issues">Github</a>)</p>
           </Typography>
         </Grid>
         : null}
@@ -902,7 +903,9 @@ handleRatingRobosatsChange=(e)=>{
           </Grid>
           <Grid item xs={12} align="center">
             <Typography component="body2" variant="body2" align="center">
-              Your invoice has expires or more than 3 payments attempts have been made.
+              Your invoice has expired or more than 3 payment attempts have been made. 
+              Muun is not recommended, <a href="https://github.com/Reckless-Satoshi/robosats/issues/44">check the list of
+              compatible wallets</a>
             </Typography>
           </Grid>
           <Grid item xs={12} align="center">

frontend/src/components/UserGenPage.js

@@ -32,7 +32,7 @@ export default class UserGenPage extends Component {
       tokenHasChanged: false,
     };
 
-    //this.props.setAppState({avatarLoaded: false, nickname: null, token: null});
+    this.refCode = this.props.match.params.refCode;
 
     // Checks in parent HomePage if there is already a nick and token
     // Displays the existing one
@@ -40,7 +40,7 @@ export default class UserGenPage extends Component {
       this.state = {
         nickname: this.props.nickname,
         token: this.props.token? this.props.token : null,
-        avatar_url: 'static/assets/avatars/' + this.props.nickname + '.png',
+        avatar_url: '/static/assets/avatars/' + this.props.nickname + '.png',
         loadingRobot: false
       }
     }
@@ -65,13 +65,13 @@ export default class UserGenPage extends Component {
   }
 
   getGeneratedUser=(token)=>{
-    fetch('/api/user' + '?token=' + token)
+    fetch('/api/user' + '?token=' + token + '&ref_code=' + this.refCode)
       .then((response) => response.json())
       .then((data) => {
         this.setState({
             nickname: data.nickname,
             bit_entropy: data.token_bits_entropy,
-            avatar_url: 'static/assets/avatars/' + data.nickname + '.png',
+            avatar_url: '/static/assets/avatars/' + data.nickname + '.png',
             shannon_entropy: data.token_shannon_entropy,
             bad_request: data.bad_request,
             found: data.found,

frontend/static/frontend/main.js.LICENSE.txt

@@ -758,6 +758,10 @@
   !*** ./node_modules/@mui/icons-material/ContentCopy.js ***!
   \*********************************************************/
 
+/*!*********************************************************!*\
+  !*** ./node_modules/@mui/icons-material/EmojiEvents.js ***!
+  \*********************************************************/
+
 /*!*********************************************************!*\
   !*** ./node_modules/@mui/icons-material/PriceChange.js ***!
   \*********************************************************/
@@ -838,6 +842,10 @@
   !*** ./node_modules/@mui/base/utils/appendOwnerState.js ***!
   \**********************************************************/
 
+/*!**********************************************************!*\
+  !*** ./node_modules/@mui/icons-material/PersonAddAlt.js ***!
+  \**********************************************************/
+
 /*!**********************************************************!*\
   !*** ./node_modules/@mui/material/Alert/alertClasses.js ***!
   \**********************************************************/

frontend/urls.py

@@ -2,11 +2,9 @@ from django.urls import path
 from .views import index
 
 urlpatterns = [
-    path("", index),
-    path("info/", index),
-    path("login/", index),
     path("make/", index),
     path("book/", index),
     path("order/<int:orderId>", index),
-    path("wait/", index),
+    path("", index),
+    path("ref/<refCode>", index),
 ]

robosats/celery/__init__.py

@@ -31,9 +31,13 @@ app.conf.beat_scheduler = "django_celery_beat.schedulers:DatabaseScheduler"
 
 # Configure the periodic tasks
 app.conf.beat_schedule = {
-    "users-cleansing": {  # Cleans abandoned users every 6 hours
+    "users-cleansing": {  # Cleans abandoned users at midnight
         "task": "users_cleansing",
-        "schedule": timedelta(hours=6),
+        "schedule": crontab(hour=0, minute=0),
+    },
+    "give-rewards": {  # Referral rewards go from 'pending' to 'earned' at midnight
+        "task": "give_rewards",
+        "schedule": crontab(hour=0, minute=0),
     },
     "cache-market-prices": {  # Cache market prices every minutes for now.
         "task": "cache_external_market_prices",