boost event

api/src/event.rs

@@ -1,5 +1,6 @@
 use bytemuck::{Pod, Zeroable};
 use ore_utils::*;
+use solana_program::pubkey::Pubkey;
 
 #[repr(C)]
 #[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
@@ -9,4 +10,11 @@ pub struct MineEvent {
     pub timing: i64,
 }
 
+#[repr(C)]
+#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
+pub struct BoostEvent {
+    pub mint: Pubkey,
+    pub reward: u64,
+}
 event!(MineEvent);
+event!(BoostEvent);

api/src/sdk.rs

@@ -59,18 +59,30 @@ pub fn close(signer: Pubkey) -> Instruction {
 }
 
 /// Builds a mine instruction.
-pub fn mine(signer: Pubkey, authority: Pubkey, bus: Pubkey, solution: Solution) -> Instruction {
+pub fn mine(
+    signer: Pubkey,
+    authority: Pubkey,
+    bus: Pubkey,
+    solution: Solution,
+    boost_accounts: Vec<Pubkey>,
+) -> Instruction {
     let proof = proof_pda(authority).0;
+    let accounts = vec![
+        AccountMeta::new(signer, true),
+        AccountMeta::new(bus, false),
+        AccountMeta::new_readonly(CONFIG_ADDRESS, false),
+        AccountMeta::new(proof, false),
+        AccountMeta::new_readonly(sysvar::instructions::id(), false),
+        AccountMeta::new_readonly(sysvar::slot_hashes::id(), false),
+    ];
+    let boost_accounts = boost_accounts
+        .into_iter()
+        .map(|pk| AccountMeta::new_readonly(pk, false))
+        .collect();
+    let accounts = [accounts, boost_accounts].concat();
     Instruction {
         program_id: crate::id(),
-        accounts: vec![
-            AccountMeta::new(signer, true),
-            AccountMeta::new(bus, false),
-            AccountMeta::new_readonly(CONFIG_ADDRESS, false),
-            AccountMeta::new(proof, false),
-            AccountMeta::new_readonly(sysvar::instructions::id(), false),
-            AccountMeta::new_readonly(sysvar::slot_hashes::id(), false),
-        ],
+        accounts,
         data: Mine {
             digest: solution.d,
             nonce: solution.n,