get cert count from cert meta

as said during RML18, it is better to get cert count from cert meta than indexer to be able to get the result without indexer

src/commands/identity.rs

@@ -193,7 +193,9 @@ struct IdtyView {
 	old_owner_key: Vec<AccountId>,
 	expire_on: BlockNumber,
 	cert_issued: Vec<String>,
+	cert_issued_count: u32,
 	cert_received: Vec<String>,
+	cert_received_count: u32,
 	smith: Option<SmithView>,
 	linked_account: Vec<AccountId>,
 }
@@ -210,16 +212,14 @@ impl std::fmt::Display for IdtyView {
 		writeln!(
 			f,
 			"Certifications: issued {}, received {}",
-			self.cert_issued.len(),
-			self.cert_received.len()
+			self.cert_issued_count, self.cert_received_count
 		)?;
 		if let Some(smith) = &self.smith {
 			writeln!(f, "Smith status:   {:?}", smith.status)?;
 			writeln!(
 				f,
 				"Smith certs:    issued {}, received {}",
-				smith.cert_issued.len(),
-				smith.cert_received.len()
+				smith.cert_issued_count, smith.cert_received_count
 			)?;
 		}
 		let a = self.linked_account.len();
@@ -234,7 +234,9 @@ impl std::fmt::Display for IdtyView {
 struct SmithView {
 	status: SmithStatus,
 	cert_issued: Vec<String>,
+	cert_issued_count: usize,
 	cert_received: Vec<String>,
+	cert_received_count: usize,
 }
 
 /// get identity
@@ -281,6 +283,19 @@ pub async fn get_identity(
 		"<no indexer>".to_string()
 	});
 
+	// get cert meta
+	let cert_meta = client
+		.storage()
+		.at_latest()
+		.await?
+		.fetch(
+			&runtime::storage()
+				.certification()
+				.storage_idty_cert_meta(index),
+		)
+		.await?
+		.expect("expected cert meta");
+
 	// get certs if possible
 	let (cert_issued, cert_received, linked_account, smith_cert_issued, smith_cert_received) =
 		if let Some(indexer) = &indexer {
@@ -315,7 +330,9 @@ pub async fn get_identity(
 	let smith = get_smith(client, index).await?;
 	let smith = smith.map(|s| SmithView {
 		status: s.status,
+		cert_issued_count: s.issued_certs.len(),
 		cert_issued: smith_cert_issued,
+		cert_received_count: s.received_certs.len(),
 		cert_received: smith_cert_received,
 	});
 
@@ -328,7 +345,9 @@ pub async fn get_identity(
 		old_owner_key: vec![],           // TODO fetch history of owner key change
 		expire_on: value.next_scheduled, // TODO if zero use membership instead
 		cert_issued,
+		cert_issued_count: cert_meta.issued_count,
 		cert_received,
+		cert_received_count: cert_meta.received_count,
 		smith,
 		linked_account,
 	};