fix: use i64 for correlation ID (#89)

Author: heilhead

relay_rpc/src/rpc.rs

@@ -529,7 +529,7 @@ impl ServiceRequest for BatchReceiveMessages {
 #[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct AnalyticsData {
-    pub correlation_id: Option<Arc<str>>,
+    pub correlation_id: Option<i64>,
     pub chain_id: Option<Arc<str>>,
     pub rpc_methods: Option<Vec<Arc<str>>>,
     pub tx_hashes: Option<Vec<Arc<str>>>,

relay_rpc/src/rpc/tests.rs

@@ -12,7 +12,7 @@ fn request() {
             tag: 0,
             prompt: false,
             analytics: Some(AnalyticsData {
-                correlation_id: Some("correlation_id".into()),
+                correlation_id: Some(123456789),
                 chain_id: Some("chain_id".into()),
                 rpc_methods: Some(vec!["rpc_method".into()]),
                 tx_hashes: Some(vec!["tx_hash".into()]),
@@ -25,7 +25,7 @@ fn request() {
 
     assert_eq!(
         &serialized,
-        r#"{"id":1,"jsonrpc":"2.0","method":"irn_publish","params":{"topic":"topic","message":"payload","attestation":"attestation_payload","ttl":12,"tag":0,"correlationId":"correlation_id","chainId":"chain_id","rpcMethods":["rpc_method"],"txHashes":["tx_hash"],"contractAddresses":["contract_address"]}}"#
+        r#"{"id":1,"jsonrpc":"2.0","method":"irn_publish","params":{"topic":"topic","message":"payload","attestation":"attestation_payload","ttl":12,"tag":0,"correlationId":123456789,"chainId":"chain_id","rpcMethods":["rpc_method"],"txHashes":["tx_hash"],"contractAddresses":["contract_address"]}}"#
     );
 
     let deserialized: Payload = serde_json::from_str(&serialized).unwrap();