Parse internal calls (#915)

Author: matias-gonz

rpc_state_reader/src/lib.rs

@@ -926,6 +926,7 @@ mod tests {
                 ]),
             }
         );
+        assert_eq!(tx_trace.validate_invocation.internal_calls.len(), 1);
 
         assert_eq!(
             tx_trace.function_invocation.calldata,
@@ -965,6 +966,19 @@ mod tests {
                 ]),
             }
         );
+        assert_eq!(tx_trace.function_invocation.internal_calls.len(), 1);
+        assert_eq!(
+            tx_trace.function_invocation.internal_calls[0]
+                .internal_calls
+                .len(),
+            1
+        );
+        assert_eq!(
+            tx_trace.function_invocation.internal_calls[0].internal_calls[0]
+                .internal_calls
+                .len(),
+            7
+        );
 
         assert_eq!(
             tx_trace.fee_transfer_invocation.calldata,
@@ -989,5 +1003,6 @@ mod tests {
                 ]),
             }
         );
+        assert_eq!(tx_trace.fee_transfer_invocation.internal_calls.len(), 1);
     }
 }

src/execution/mod.rs

@@ -265,10 +265,20 @@ impl<'de> Deserialize<'de> for CallInfo {
         let calldata_value = value["calldata"].clone();
         let calldata = parse_felt_array(calldata_value.as_array().unwrap());
 
+        // Parse internal calls
+        let internal_calls_value = value["internal_calls"].clone();
+        let mut internal_calls = vec![];
+
+        for call in internal_calls_value.as_array().unwrap() {
+            internal_calls
+                .push(serde_json::from_value(call.clone()).map_err(serde::de::Error::custom)?);
+        }
+
         Ok(CallInfo {
             execution_resources,
             retdata,
             calldata,
+            internal_calls,
             ..Default::default()
         })
     }