From 1eb631a8d70185e8e2094f605d6286885d3b5027 Mon Sep 17 00:00:00 2001
From: Noah Prince <chewinglass123@gmail.com>
Date: Thu, 9 Jan 2025 10:59:50 -0800
Subject: [PATCH] Do not try to deserialize genesis end epoch info in Accounts

---
 .../delegation/extend_expiration_ts_v0.rs     | 90 +++++++++++--------
 1 file changed, 51 insertions(+), 39 deletions(-)

diff --git a/programs/helium-sub-daos/src/instructions/delegation/extend_expiration_ts_v0.rs b/programs/helium-sub-daos/src/instructions/delegation/extend_expiration_ts_v0.rs
index 5203dc68c..173269285 100644
--- a/programs/helium-sub-daos/src/instructions/delegation/extend_expiration_ts_v0.rs
+++ b/programs/helium-sub-daos/src/instructions/delegation/extend_expiration_ts_v0.rs
@@ -72,9 +72,7 @@ pub struct ExtendExpirationTsV0<'info> {
   )]
   pub closing_time_sub_dao_epoch_info: Box<Account<'info, SubDaoEpochInfoV0>>,
   #[account(
-    init_if_needed,
-    payer = payer,
-    space = SubDaoEpochInfoV0::SIZE,
+    mut,
     seeds = [
       "sub_dao_epoch_info".as_bytes(), 
       sub_dao.key().as_ref(),
@@ -91,7 +89,8 @@ pub struct ExtendExpirationTsV0<'info> {
     ],
     bump,
   )]
-  pub genesis_end_sub_dao_epoch_info: Box<Account<'info, SubDaoEpochInfoV0>>,
+  /// CHECK: Verified when needed in the inner instr
+  pub genesis_end_sub_dao_epoch_info: UncheckedAccount<'info>,
   pub proxy_config: Box<Account<'info, ProxyConfigV0>>,
   pub system_program: Program<'info, System>,
 }
@@ -180,43 +179,56 @@ pub fn handler(ctx: Context<ExtendExpirationTsV0>) -> Result<()> {
     closing_time_sdei.exit(&id())?;
   }
 
-  // Always update genesis_end_sdei
-  ctx.accounts.genesis_end_sub_dao_epoch_info.reload()?;
-  let genesis_end_sdei = &mut ctx.accounts.genesis_end_sub_dao_epoch_info;
-  if genesis_end_sdei.epoch > epoch {
-    msg!(
-      "Subtracting vehnt info from genesis end sdei {:?}",
-      vehnt_info_old
-    );
-    genesis_end_sdei.vehnt_in_closing_positions = genesis_end_sdei
-      .vehnt_in_closing_positions
-      .checked_sub(vehnt_info_old.genesis_end_vehnt_correction)
-      .unwrap();
-    genesis_end_sdei.fall_rates_from_closing_positions = genesis_end_sdei
-      .fall_rates_from_closing_positions
-      .checked_sub(vehnt_info_old.genesis_end_fall_rate_correction)
-      .unwrap();
-    msg!(
-      "Post subtraction genesis end sdei {} {}",
-      genesis_end_sdei.vehnt_in_closing_positions,
-      genesis_end_sdei.fall_rates_from_closing_positions
-    );
+  let genesis_end_is_closing = ctx.accounts.genesis_end_sub_dao_epoch_info.key()
+    == ctx.accounts.closing_time_sub_dao_epoch_info.key();
+  if !ctx.accounts.genesis_end_sub_dao_epoch_info.data_len() == 0 {
+    let mut parsed: Account<SubDaoEpochInfoV0>;
+    let genesis_end_sdei: &mut Account<SubDaoEpochInfoV0> = if genesis_end_is_closing {
+      &mut ctx.accounts.closing_time_sub_dao_epoch_info
+    } else {
+      parsed = Account::try_from(
+        &ctx
+          .accounts
+          .genesis_end_sub_dao_epoch_info
+          .to_account_info(),
+      )?;
+      &mut parsed
+    };
+    if genesis_end_sdei.epoch > epoch {
+      msg!(
+        "Subtracting vehnt info from genesis end sdei {:?}",
+        vehnt_info_old
+      );
+      genesis_end_sdei.vehnt_in_closing_positions = genesis_end_sdei
+        .vehnt_in_closing_positions
+        .checked_sub(vehnt_info_old.genesis_end_vehnt_correction)
+        .unwrap();
+      genesis_end_sdei.fall_rates_from_closing_positions = genesis_end_sdei
+        .fall_rates_from_closing_positions
+        .checked_sub(vehnt_info_old.genesis_end_fall_rate_correction)
+        .unwrap();
+      msg!(
+        "Post subtraction genesis end sdei {} {}",
+        genesis_end_sdei.vehnt_in_closing_positions,
+        genesis_end_sdei.fall_rates_from_closing_positions
+      );
 
-    genesis_end_sdei.vehnt_in_closing_positions = genesis_end_sdei
-      .vehnt_in_closing_positions
-      .checked_add(vehnt_info_new.genesis_end_vehnt_correction)
-      .unwrap();
-    genesis_end_sdei.fall_rates_from_closing_positions = genesis_end_sdei
-      .fall_rates_from_closing_positions
-      .checked_add(vehnt_info_new.genesis_end_fall_rate_correction)
-      .unwrap();
-    msg!(
-      "Post addition genesis end sdei {} {}",
-      genesis_end_sdei.vehnt_in_closing_positions,
-      genesis_end_sdei.fall_rates_from_closing_positions
-    );
+      genesis_end_sdei.vehnt_in_closing_positions = genesis_end_sdei
+        .vehnt_in_closing_positions
+        .checked_add(vehnt_info_new.genesis_end_vehnt_correction)
+        .unwrap();
+      genesis_end_sdei.fall_rates_from_closing_positions = genesis_end_sdei
+        .fall_rates_from_closing_positions
+        .checked_add(vehnt_info_new.genesis_end_fall_rate_correction)
+        .unwrap();
+      msg!(
+        "Post addition genesis end sdei {} {}",
+        genesis_end_sdei.vehnt_in_closing_positions,
+        genesis_end_sdei.fall_rates_from_closing_positions
+      );
 
-    genesis_end_sdei.exit(&id())?;
+      genesis_end_sdei.exit(&id())?;
+    }
   }
 
   Ok(())