fix: tip function sent unwanted amount and expected wrong response

coffee_core/src/coffee.rs

@@ -1,14 +1,14 @@
 //! Coffee mod implementation
 use std::collections::HashMap;
 use std::fmt::Debug;
 use std::vec::Vec;
 use tokio::fs;
 
 use async_trait::async_trait;
 use clightningrpc_common::client::Client;
 use clightningrpc_common::json_utils;
 use clightningrpc_conf::{CLNConf, SyncCLNConf};
 use log;
 use serde::de::DeserializeOwned;
 use serde::{Deserialize, Serialize};
 use serde_json::json;
@@ -586,15 +586,23 @@
                 }),
             )
             .await?;
-        let tip: CoffeeTip = self
+        let pay: PayResponse = self
             .cln(
                 "pay",
                 json!({
                     "bolt11": invoice.invoice,
-                    "amount_msat": amount_msat,
                 }),
             )
             .await?;
+        let tip = CoffeeTip {
+            for_plugin: plugin.name(),
+            invoice: invoice.invoice,
+            status: pay.status,
+            destination: pay.destination,
+            amount_msat: pay.amount_msat,
+            amount_sent_msat: pay.amount_sent_msat,
+            warning_partial_completion: pay.warning_partial_completion,
+        };
         Ok(tip)
     }
 

coffee_lib/src/types/mod.rs

@@ -258,4 +258,17 @@ pub mod response {
         pub amount_sent_msat: u64,
         pub warning_partial_completion: Option<String>,
     }
+
+    #[derive(Clone, Debug, Serialize, Deserialize)]
+    pub struct PayResponse {
+        pub payment_preimage: String,
+        pub destination: Option<String>,
+        pub payment_hash: String,
+        pub created_at: f64,
+        pub parts: u32,
+        pub amount_msat: u64,
+        pub amount_sent_msat: u64,
+        pub warning_partial_completion: Option<String>,
+        pub status: String,
+    }
 }