Fixes

Author: hoffmabc

arch-indexer-microservices/api-server/src/api/handlers.rs

@@ -21,7 +21,6 @@ use crate::{db::models::{Block, Transaction, BlockWithTransactions}, indexer::Bl
 use crate::arch_rpc::ArchRpcClient;
 use std::collections::HashSet;
 use axum::http::StatusCode as AxStatusCode;
-use sqlx::Row as _;
 
 #[derive(serde::Serialize)]
 pub struct TokenListRow {
@@ -322,45 +321,6 @@ pub async fn get_token_detail(
     Ok(Json(json!({"error":"not_found"})))
 }
 
-// Backfill token_metadata for existing mints by scanning token_mints and decoding on-chain metadata PDAs when available.
-// For now, we opportunistically copy name/symbol/uri from any existing token_metadata rows or leave nulls if not present.
-pub async fn backfill_token_metadata(
-    State(pool): State<Arc<PgPool>>,
-) -> Result<Json<serde_json::Value>, ApiError> {
-    // If tables are missing, exit gracefully
-    let has_mints: bool = sqlx::query_scalar("SELECT to_regclass('public.token_mints') IS NOT NULL")
-        .fetch_one(&*pool).await.unwrap_or(false);
-    let has_metadata: bool = sqlx::query_scalar("SELECT to_regclass('public.token_metadata') IS NOT NULL")
-        .fetch_one(&*pool).await.unwrap_or(false);
-    if !has_mints || !has_metadata {
-        return Ok(Json(json!({"updated": 0, "skipped": true})));
-    }
-
-    // Upsert metadata rows for all known mints with placeholders where needed
-    let mints: Vec<(String, Option<String>)> = sqlx::query(
-        r#"
-        SELECT tm.mint_address, md.mint_address AS has_md
-        FROM token_mints tm
-        LEFT JOIN token_metadata md ON md.mint_address = tm.mint_address
-        "#
-    )
-    .fetch_all(&*pool)
-    .await
-    .map(|rows| rows.into_iter().map(|r| (r.get::<String, _>("mint_address"), r.try_get::<Option<String>, _>("has_md").ok().flatten())).collect())
-    .unwrap_or_default();
-
-    let mut updated: i64 = 0;
-    for (mint, has_md) in mints {
-        if has_md.is_some() { continue; }
-        let _ = sqlx::query("SELECT upsert_token_metadata($1, COALESCE((SELECT program_id FROM token_mints WHERE mint_address = $1), ''), NULL, NULL, NULL, NULL)")
-            .bind(&mint)
-            .execute(&*pool)
-            .await;
-        updated += 1;
-    }
-    Ok(Json(json!({"updated": updated})))
-}
-
 fn key_to_bytes(v: &serde_json::Value) -> Option<Vec<u8>> {
     if let Some(arr) = v.as_array() {
         return Some(arr.iter().filter_map(|x| x.as_i64().map(|n| n as u8)).collect());
@@ -484,6 +444,7 @@ fn fallback_program_name_from_b58(b58: &str) -> Option<String> {
         "ComputeBudget111111111111111111111111111111" => Some("Compute Budget Program".to_string()),
         "AplToken111111111111111111111111" => Some("APL Token Program".to_string()),
         "AssociatedTokenAccount1111111111" => Some("APL Associated Token Account Program".to_string()),
+        "ArchTokenMetadata111111111111111" => Some("APL Token Metadata Program".to_string()),
 
         // Accept legacy/base58 forms for friendly label
         "7ZMyUmgbNckx7G5BCrdmX2XUasjDAk5uhcMpDbUDxHQ3" => Some("APL Token".to_string()),
@@ -512,6 +473,7 @@ fn fallback_program_name_from_hex(hex_id: &str) -> Option<String> {
                 "ComputeBudget111111111111111111111111111111" => return Some("Compute Budget Program".to_string()),
                 "AplToken111111111111111111111111" => return Some("APL Token Program".to_string()),
                 "AssociatedTokenAccount1111111111" => return Some("APL Associated Token Account Program".to_string()),
+                "ArchTokenMetadata111111111111111" => return Some("APL Token Metadata Program".to_string()),
                 _ => {}
             }
         }

arch-indexer-microservices/api-server/src/api/program_ids.rs

@@ -11,6 +11,7 @@ pub const COMPUTE_BUDGET: &str = "ComputeBudget111111111111111111111111111111";
 // Arch token programs (fixed canonical IDs)
 pub const APL_TOKEN_PROGRAM: &str = "AplToken111111111111111111111111";
 pub const APL_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM: &str = "AssociatedTokenAccount1111111111";
+pub const APL_TOKEN_METADATA_PROGRAM: &str = "ArchTokenMetadata111111111111111";
 
 // Legacy Solana program IDs we may still see in historical/interop data
 pub const SOL_LOADER: &str = "Loader1111111111111111111111111111111";
@@ -50,7 +51,26 @@ pub fn get_program_name(base58_id: &str) -> Option<&'static str> {
         APL_TOKEN_PROGRAM_BASE58 => Some("APL Token Program"),
         APL_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM_BASE58 => Some("APL Associated Token Account Program"),
 
-        _ => None,
+        _ => {
+            // Fallback: some Arch program IDs are ASCII labels padded to 32 bytes and then base58-encoded.
+            // Decode and recognize those labels here without having to precompute base58 constants.
+            if let Ok(bytes) = bs58::decode(base58_id).into_vec() {
+                if let Ok(label) = std::str::from_utf8(&bytes) {
+                    return match label {
+                        "VoteProgram111111111111111111111" => Some("Vote Program"),
+                        "StakeProgram11111111111111111111" => Some("Stake Program"),
+                        "BpfLoader11111111111111111111111" => Some("BPF Loader"),
+                        "NativeLoader11111111111111111111" => Some("Native Loader"),
+                        "ComputeBudget111111111111111111111111111111" => Some("Compute Budget Program"),
+                        "AplToken111111111111111111111111" => Some("APL Token Program"),
+                        "AssociatedTokenAccount1111111111" => Some("APL Associated Token Account Program"),
+                        "ArchTokenMetadata111111111111111" => Some("APL Token Metadata Program"),
+                        _ => None,
+                    };
+                }
+            }
+            None
+        },
     }
 }
 

arch-indexer-microservices/api-server/src/api/routes.rs

@@ -68,7 +68,6 @@ pub fn create_router(pool: Arc<PgPool>) -> Router {
             "/api/tokens/leaderboard",
             get(handlers::get_token_leaderboard),
         )
-        .route("/api/tokens/backfill-metadata", get(handlers::backfill_token_metadata))
         .route("/api/tokens", get(handlers::list_tokens))
         .route("/api/tokens/:mint", get(handlers::get_token_detail))
         // Accounts

arch-indexer-microservices/db-init/22_canonical_program_id.sql

@@ -42,6 +42,8 @@ BEGIN
             RETURN normalize_program_id('TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA');
         ELSIF label LIKE 'apl-token%' OR label LIKE 'apl_token%' THEN
             RETURN normalize_program_id('AplToken111111111111111111111111');
+        ELSIF label LIKE 'apl-token-metadata%' OR label LIKE 'apl_token_metadata%' OR label LIKE 'arch-token-metadata%' OR label LIKE 'arch_token_metadata%' THEN
+            RETURN normalize_program_id('ArchTokenMetadata111111111111111');
         ELSIF label LIKE 'spl-associated-token-account%' OR label LIKE 'spl_associated_token_account%' THEN
             RETURN normalize_program_id('ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL');
         ELSIF label LIKE 'apl-associated-token-account%' OR label LIKE 'apl_associated_token_account%' THEN

arch-indexer-microservices/frontend/pages/programs/[id].tsx

@@ -24,6 +24,7 @@ const MAPPED: Record<string, string> = {
   // base58 -> mapped label used in routes
   'AplToken111111111111111111111111': 'AplToken111111111111111111111111',
   'AplAssociatedTokenAccount11111111111111111': 'AplAssociatedTokenAccount11111111111111111',
+  'ArchTokenMetadata111111111111111': 'ArchTokenMetadata111111111111111',
 };
 
 export default function ProgramDetailPage() {