lnrpc: expose PaymentStatus for ListPayments

Also make it optional to list non-succeeded payments.

lnrpc/rpc.pb.gw.go

@@ -558,10 +558,18 @@ func request_Lightning_DecodePayReq_0(ctx context.Context, marshaler runtime.Mar
 
 }
 
+var (
+	filter_Lightning_ListPayments_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
+)
+
 func request_Lightning_ListPayments_0(ctx context.Context, marshaler runtime.Marshaler, client LightningClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
 	var protoReq ListPaymentsRequest
 	var metadata runtime.ServerMetadata
 
+	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_Lightning_ListPayments_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
 	msg, err := client.ListPayments(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
 	return msg, metadata, err
 

lnrpc/rpc.proto

@@ -2158,9 +2158,21 @@ message Payment {
 
     /// The optional payment request being fulfilled.
     string payment_request = 9 [json_name = "payment_request"];
+
+    enum PaymentStatus {
+        UNKNOWN = 0;
+        IN_FLIGHT = 1;
+        SUCCEEDED = 2;
+        FAILED = 3;
+    }
+
+    // The status of the payment.
+    PaymentStatus status = 10 [json_name = "status"];
 }
 
 message ListPaymentsRequest {
+    /// Set to also return payments that are not (yet) succeeded.
+    bool non_succeeded = 1;
 }
 
 message ListPaymentsResponse {

lnrpc/rpc.swagger.json

@@ -938,6 +938,16 @@
             }
           }
         },
+        "parameters": [
+          {
+            "name": "non_succeeded",
+            "description": "/ Set to also return payments that are not (yet) succeeded.",
+            "in": "query",
+            "required": false,
+            "type": "boolean",
+            "format": "boolean"
+          }
+        ],
         "tags": [
           "Lightning"
         ]
@@ -1297,6 +1307,16 @@
       ],
       "default": "OPEN"
     },
+    "PaymentPaymentStatus": {
+      "type": "string",
+      "enum": [
+        "UNKNOWN",
+        "IN_FLIGHT",
+        "SUCCEEDED",
+        "FAILED"
+      ],
+      "default": "UNKNOWN"
+    },
     "PeerSyncType": {
       "type": "string",
       "enum": [
@@ -2835,6 +2855,10 @@
         "payment_request": {
           "type": "string",
           "description": "/ The optional payment request being fulfilled."
+        },
+        "status": {
+          "$ref": "#/definitions/PaymentPaymentStatus",
+          "description": "The status of the payment."
         }
       }
     },