From 4d0c62734cd042f23f6576bfc088c5780dc89b83 Mon Sep 17 00:00:00 2001
From: Reckless_Satoshi <reckless.satoshi@protonmail.com>
Date: Sun, 23 Jan 2022 13:56:26 -0800
Subject: [PATCH] Add preliminary routing failure frontend components

---
 api/models.py                       |  8 +++--
 frontend/src/components/TradeBox.js | 52 +++++++++++++++++++++++++++--
 2 files changed, 55 insertions(+), 5 deletions(-)

diff --git a/api/models.py b/api/models.py
index e82f0226..c40457d0 100644
--- a/api/models.py
+++ b/api/models.py
@@ -37,7 +37,7 @@ class Currency(models.Model):
 class LNPayment(models.Model):
 
     class Types(models.IntegerChoices):
-        NORM = 0, 'Regular invoice' # Only outgoing buyer payment will be a regular invoice (Non-hold)
+        NORM = 0, 'Regular invoice'
         HOLD = 1, 'hold invoice'
 
     class Concepts(models.IntegerChoices):
@@ -62,7 +62,6 @@ class LNPayment(models.Model):
     type = models.PositiveSmallIntegerField(choices=Types.choices, null=False, default=Types.HOLD)
     concept = models.PositiveSmallIntegerField(choices=Concepts.choices, null=False, default=Concepts.MAKEBOND)
     status = models.PositiveSmallIntegerField(choices=Status.choices, null=False, default=Status.INVGEN)
-    routing_retries = models.PositiveSmallIntegerField(null=False, default=0)
     
     # payment info
     payment_hash = models.CharField(max_length=100, unique=True, default=None, blank=True, primary_key=True)
@@ -73,6 +72,10 @@ class LNPayment(models.Model):
     created_at = models.DateTimeField()
     expires_at = models.DateTimeField()
     
+    # routing
+    routing_attempts = models.PositiveSmallIntegerField(null=False, default=0)
+    last_routing_time = models.DateTimeField(null=True, default=None, blank=True)
+
     # involved parties
     sender = models.ForeignKey(User, related_name='sender', on_delete=models.CASCADE, null=True, default=None)
     receiver = models.ForeignKey(User, related_name='receiver', on_delete=models.CASCADE, null=True, default=None)
@@ -156,7 +159,6 @@ class Order(models.Model):
     maker_bond = models.OneToOneField(LNPayment, related_name='order_made', on_delete=models.SET_NULL, null=True, default=None, blank=True)
     taker_bond = models.OneToOneField(LNPayment, related_name='order_taken', on_delete=models.SET_NULL, null=True, default=None, blank=True)
     trade_escrow = models.OneToOneField(LNPayment, related_name='order_escrow', on_delete=models.SET_NULL, null=True, default=None, blank=True)
-
     # buyer payment LN invoice
     buyer_invoice = models.OneToOneField(LNPayment, related_name='order_paid', on_delete=models.SET_NULL, null=True, default=None, blank=True)
 
diff --git a/frontend/src/components/TradeBox.js b/frontend/src/components/TradeBox.js
index ee1b814d..79f86a2c 100644
--- a/frontend/src/components/TradeBox.js
+++ b/frontend/src/components/TradeBox.js
@@ -644,6 +644,51 @@ handleRatingChange=(e)=>{
     )
   }
 
+  showSendingPayment(){
+    return(
+      <Grid container spacing={1}>
+        <Grid item xs={12} align="center">
+          <Typography component="h6" variant="h6">
+            Attempting Lightning Payment
+          </Typography>
+        </Grid>
+        <Grid item xs={12} align="center">
+          <Typography component="body2" variant="body2" align="center">
+            RoboSats is trying to pay your lightning invoice. Remember that lightning nodes must
+            be online in order to receive payments.
+          </Typography>
+        </Grid>
+      </Grid>
+    )
+  }
+
+  showRoutingFailed(){
+
+    // TODO If it has failed 3 times, ask for a new invoice.
+    
+    return(
+      <Grid container spacing={1}>
+        <Grid item xs={12} align="center">
+          <Typography component="h6" variant="h6">
+            Lightning Routing Failed
+          </Typography>
+        </Grid>
+        <Grid item xs={12} align="center">
+          <Typography component="body2" variant="body2" align="center">
+            RoboSats will retry pay your invoice 3 times every 5 minutes. If it keeps failing, you
+            will be able to submit a new invoice. Check whether you have enough inboud liquidity.
+            Remember that lightning nodes must be online in order to receive payments.
+          </Typography>
+          <List>
+            <ListItemText secondary="Next attempt in">
+              <Countdown date={new Date(this.props.data.next_retry_time)} renderer={this.countdownRenderer} />
+            </ListItemText>
+          </List>
+        </Grid>
+      </Grid>
+    )
+  }
+
   render() {
     return (
       <Grid container spacing={1} style={{ width:330}}>
@@ -672,11 +717,14 @@ handleRatingChange=(e)=>{
               {this.props.data.status == 9 || this.props.data.status == 10 ? this.showChat(): ""}
 
             {/* Trade Finished */}
-              {(this.props.data.is_seller & this.props.data.status > 12 & this.props.data.status < 15) ? this.showRateSelect()  : ""}
+              {(this.props.data.is_seller & [13,14,15].includes(this.props.data.status)) ? this.showRateSelect()  : ""}
               {(this.props.data.is_buyer & this.props.data.status == 14) ? this.showRateSelect()  : ""}
 
             {/* Trade Finished - Payment Routing Failed */}
-              {this.props.data.is_buyer & this.props.data.status == 15 ? this.showUpdateInvoice()  : ""}
+              {this.props.data.is_buyer & this.props.data.status == 13 ? this.showSendingPayment()  : ""}
+
+            {/* Trade Finished - Payment Routing Failed */}
+            {this.props.data.is_buyer & this.props.data.status == 15 ? this.showRoutingFailed()  : ""}
 
             {/* Trade Finished - TODO Needs more planning */}
             {this.props.data.status == 11 ? this.showInDisputeStatement() : ""}