wasm tx: pass current delegations instead of those at proposal start

wasm/tx_vote_proposal/src/lib.rs

@@ -1,7 +1,6 @@
 //! A tx to vote on a proposal
 
 use namada_tx_prelude::action::{Action, GovAction, Write};
-use namada_tx_prelude::gov_storage::keys::get_voting_start_epoch_key;
 use namada_tx_prelude::proof_of_stake::find_delegation_validators;
 use namada_tx_prelude::*;
 
@@ -23,22 +22,15 @@ fn apply_tx(ctx: &mut Ctx, tx_data: Tx) -> TxResult {
         voter: tx_data.voter.clone(),
     }))?;
 
-    let voting_start_epoch_key = get_voting_start_epoch_key(tx_data.id);
-    let proposal_start_epoch = ctx.read(&voting_start_epoch_key)?;
-    let proposal_start_epoch = if let Some(epoch) = proposal_start_epoch {
-        epoch
-    } else {
-        return Err(Error::new_alloc(format!(
-            "Proposal id {} doesn't have a start epoch",
-            tx_data.id
-        )));
-    };
-
     debug_log!("apply_tx called to vote a governance proposal");
 
-    let delegations_targets =
-        find_delegation_validators(ctx, &tx_data.voter, &proposal_start_epoch)?;
+    // Pass in all target validators to the proposal vote. Whether or not the
+    // vote will be counted based on the validator state will be determined
+    // when tallying the votes and executing the proposal.
+    let current_epoch = ctx.get_block_epoch()?;
+    let delegation_targets =
+        find_delegation_validators(ctx, &tx_data.voter, &current_epoch)?;
 
-    governance::vote_proposal(ctx, tx_data, active_delegations_targets)
+    governance::vote_proposal(ctx, tx_data, delegation_targets)
         .wrap_err("Failed to vote on governance proposal")
 }