Merge pull request #27 from adm-metaex/mtg-572-delegate-changing

[mtg-572] delegate changing

programs/voter-stake-registry/src/instructions/change_delegate.rs

@@ -116,8 +116,8 @@ pub fn change_delegate(ctx: Context<ChangeDelegate>, deposit_entry_index: u8) ->
             MplStakingError::InvalidMining
         );
         target.delegate = delegate_voter.voter_authority;
-        target.delegate_last_update_ts = curr_ts;
     }
+    target.delegate_last_update_ts = curr_ts;
 
     let reward_pool = ctx.accounts.reward_pool.to_account_info();
     let mining = ctx.accounts.deposit_mining.to_account_info();

programs/voter-stake-registry/src/instructions/stake.rs

@@ -1,4 +1,4 @@
-use crate::{cpi_instructions, Stake};
+use crate::{clock_unix_timestamp, cpi_instructions, Stake};
 use anchor_lang::prelude::*;
 use mplx_staking_states::{error::MplStakingError, state::LockupKind};
 
@@ -60,6 +60,7 @@ pub fn stake(
         .amount_deposited_native
         .checked_add(amount)
         .ok_or(MplStakingError::ArithmeticOverflow)?;
+    target.delegate_last_update_ts = clock_unix_timestamp();
 
     let reward_pool = ctx.accounts.reward_pool.to_account_info();
     let mining = ctx.accounts.deposit_mining.to_account_info();

programs/voter-stake-registry/tests/test_change_delegate.rs

@@ -212,14 +212,13 @@ async fn change_from_own_delegate_to_new_delegate() -> Result<(), TransportError
         )
         .await?;
 
-    advance_clock_by_ts(&mut context.solana.context.borrow_mut(), 5 * 86400).await;
-
     let (old_delegate_mining, _) = find_deposit_mining_addr(
         &context.rewards.program_id,
         &voter.authority.pubkey(),
         &rewards_pool,
     );
 
+    advance_clock_by_ts(&mut context.solana.context.borrow_mut(), 5 * 86400 + 1).await;
     context
         .addin
         .change_delegate(
@@ -442,6 +441,7 @@ async fn stake_is_too_little() -> Result<(), TransportError> {
         &voter.authority.pubkey(),
         &rewards_pool,
     );
+    advance_clock_by_ts(&mut context.solana.context.borrow_mut(), 5 * 86400 + 1).await;
     context
         .addin
         .change_delegate(
@@ -594,6 +594,7 @@ async fn delegate_is_the_same() -> Result<(), TransportError> {
         &voter.authority.pubkey(),
         &rewards_pool,
     );
+    advance_clock_by_ts(&mut context.solana.context.borrow_mut(), 5 * 86400 + 1).await;
     context
         .addin
         .change_delegate(
@@ -818,7 +819,7 @@ async fn change_from_own_delegate_to_new_delegate_and_back_with_cooldown(
         &voter.authority.pubkey(),
         &rewards_pool,
     );
-
+    advance_clock_by_ts(&mut context.solana.context.borrow_mut(), 5 * 86400 + 1).await;
     context
         .addin
         .change_delegate(
@@ -832,7 +833,6 @@ async fn change_from_own_delegate_to_new_delegate_and_back_with_cooldown(
         .await?;
 
     advance_clock_by_ts(&mut context.solana.context.borrow_mut(), 5 * 86400 + 1).await;
-
     context
         .addin
         .change_delegate(
@@ -1057,6 +1057,7 @@ async fn change_from_own_delegate_to_new_delegate_and_back_instantly() -> Result
         &rewards_pool,
     );
 
+    advance_clock_by_ts(&mut context.solana.context.borrow_mut(), 5 * 86400 + 1).await;
     context
         .addin
         .change_delegate(