Code review fixes

Cargo.toml

@@ -53,6 +53,7 @@ multiaddr = "0.18.1"
 near-jsonrpc-client = "0.8.0"
 near-jsonrpc-primitives = "0.20.0"
 near-primitives = "0.20.0"
+near-account-id = "1.0.0"
 near-sdk = "5.0.0"
 near-workspaces = "0.10.0"
 ouroboros = "0.18.3"

crates/sdk/libs/near/Cargo.toml

@@ -7,6 +7,7 @@ repository.workspace = true
 license.workspace = true
 
 [dependencies]
+near-account-id = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
 serde_json.workspace = true
 serde_with = {workspace = true, features = ["base64"]}

crates/sdk/libs/near/src/jsonrpc.rs

@@ -25,8 +25,8 @@ impl Client {
         *self.id.borrow_mut() += 1;
         let body = serde_json::to_vec(&Request {
             jsonrpc: "2.0",
-            id: self.id.borrow().to_string(),
-            method: method.to_string(),
+            id: &*self.id.borrow().to_string(),
+            method,
             params,
         })
         .map_err(|err| format!("Cannot serialize request: {:?}", err))?;
@@ -38,10 +38,10 @@ impl Client {
 }
 
 #[derive(Debug, Clone, Serialize)]
-pub struct Request<P: Serialize> {
-    pub jsonrpc: &'static str,
-    pub id: String,
-    pub method: String,
+struct Request<'a, P: Serialize> {
+    pub jsonrpc: &'a str,
+    pub id: &'a str,
+    pub method: &'a str,
 
     pub params: P,
 }

crates/sdk/libs/near/src/types.rs

@@ -2,8 +2,8 @@ use serde_with::base64::Base64;
 use serde_with::serde_as;
 
 pub type BlockHeight = u64;
-pub type BlockHash = String;
-pub type AccountId = String;
+pub type BlockHash = calimero_primitives::hash::Hash;
+pub type AccountId = near_account_id::AccountId;
 pub type StorageUsage = u64;
 pub type Nonce = u64;
 

crates/sdk/libs/near/src/views.rs

@@ -32,7 +32,7 @@ pub enum QueryRequest {
     },
     CallFunction {
         account_id: AccountId,
-        method_name: String,
+        method_name: Box<str>,
         #[serde(rename = "args_base64")]
         args: FunctionArgs,
     },
@@ -52,7 +52,7 @@ pub struct AccountView {
 pub struct ContractCodeView {
     #[serde(rename = "code_base64")]
     #[serde_as(as = "Base64")]
-    pub code: Vec<u8>,
+    pub code: Box<[u8]>,
     pub hash: String,
 }