migration

api/src/state/config.rs

@@ -1,6 +1,6 @@
 use steel::*;
 
-use crate::state::config_pda;
+use crate::state::{config_pda, OreAccountOLD};
 
 use super::OreAccount;
 
@@ -25,6 +25,25 @@ pub struct Config {
     pub fee_rate: u64,
 }
 
+#[repr(C)]
+#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
+pub struct ConfigOLD {
+    // The address that can set the admin.
+    pub admin: Pubkey,
+
+    // The block duration in slots.
+    pub block_duration: u64,
+
+    // The duration in slots for which the sniper fee is applied.
+    pub sniper_fee_duration: u64,
+
+    // The address that receives fees.
+    pub fee_collector: Pubkey,
+
+    // The fee rate taken for each swap.
+    pub fee_rate: u64,
+}
+
 impl Config {
     pub fn pda() -> (Pubkey, u8) {
         config_pda()
@@ -32,3 +51,4 @@ impl Config {
 }
 
 account!(OreAccount, Config);
+account!(OreAccountOLD, ConfigOLD);