From 95854f0491695f477b433781f691f60d9d413215 Mon Sep 17 00:00:00 2001
From: Estereg <estereg000@gmail.com>
Date: Wed, 17 Dec 2025 21:16:28 -0300
Subject: [PATCH] fix(raydium-cpmm): Align account structures with IDL
 specification

- Add missing creator_fee_rate field to AmmConfig
- Update AmmConfig padding from [u64; 16] to [u64; 15]
- Add missing creator fee fields to PoolState (creator_fee_on, enable_creator_fee, padding1, creator_fees_token0, creator_fees_token1)
- Update PoolState padding from [u64; 31] to [u64; 28]
- Recalculate AMM_CONFIG_SIZE to 236 bytes
- Recalculate POOL_STATE_SIZE to 589 bytes

All structures now match the IDL specification exactly.
---
 .../event_parser/protocols/raydium_cpmm/types.rs   | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/streaming/event_parser/protocols/raydium_cpmm/types.rs b/src/streaming/event_parser/protocols/raydium_cpmm/types.rs
index 5b8e9fe..a046af6 100644
--- a/src/streaming/event_parser/protocols/raydium_cpmm/types.rs
+++ b/src/streaming/event_parser/protocols/raydium_cpmm/types.rs
@@ -24,10 +24,11 @@ pub struct AmmConfig {
     pub create_pool_fee: u64,
     pub protocol_owner: Pubkey,
     pub fund_owner: Pubkey,
-    pub padding: [u64; 16],
+    pub creator_fee_rate: u64,
+    pub padding: [u64; 15],
 }
 
-pub const AMM_CONFIG_SIZE: usize = 228;
+pub const AMM_CONFIG_SIZE: usize = 236;
 
 pub fn amm_config_decode(data: &[u8]) -> Option<AmmConfig> {
     if data.len() < AMM_CONFIG_SIZE {
@@ -81,10 +82,15 @@ pub struct PoolState {
     pub fund_fees_token1: u64,
     pub open_time: u64,
     pub recent_epoch: u64,
-    pub padding: [u64; 31],
+    pub creator_fee_on: u8,
+    pub enable_creator_fee: bool,
+    pub padding1: [u8; 6],
+    pub creator_fees_token0: u64,
+    pub creator_fees_token1: u64,
+    pub padding: [u64; 28],
 }
 
-pub const POOL_STATE_SIZE: usize = 629;
+pub const POOL_STATE_SIZE: usize = 589;
 
 pub fn pool_state_decode(data: &[u8]) -> Option<PoolState> {
     if data.len() < POOL_STATE_SIZE {