remove unnecessary admin func

Author: moosecat2

programs/drift/src/instructions/lp_admin.rs

@@ -113,20 +113,6 @@ pub fn handle_initialize_lp_pool(
     Ok(())
 }
 
-pub fn handle_increase_lp_pool_max_aum(
-    ctx: Context<UpdateLpPoolParams>,
-    new_max_aum: u128,
-) -> Result<()> {
-    let mut lp_pool = ctx.accounts.lp_pool.load_mut()?;
-    msg!(
-        "lp pool max aum: {:?} -> {:?}",
-        lp_pool.max_aum,
-        new_max_aum
-    );
-    lp_pool.max_aum = new_max_aum;
-    Ok(())
-}
-
 pub fn handle_initialize_constituent<'info>(
     ctx: Context<'_, '_, '_, 'info, InitializeConstituent<'info>>,
     spot_market_index: u16,
@@ -399,6 +385,7 @@ pub struct LpPoolParams {
     pub volatility: Option<u64>,
     pub gamma_execution: Option<u8>,
     pub xi: Option<u8>,
+    pub max_aum: Option<u128>,
     pub whitelist_mint: Option<Pubkey>,
 }
 
@@ -445,6 +432,16 @@ pub fn handle_update_lp_pool_params<'info>(
         lp_pool.whitelist_mint = whitelist_mint;
     }
 
+    if let Some(max_aum) = lp_pool_params.max_aum {
+        validate!(
+            max_aum >= lp_pool.max_aum,
+            ErrorCode::DefaultError,
+            "new max_aum must be greater than or equal to current max_aum"
+        )?;
+        msg!("max_aum: {:?} -> {:?}", lp_pool.max_aum, max_aum);
+        lp_pool.max_aum = max_aum;
+    }
+
     Ok(())
 }
 

programs/drift/src/lib.rs

@@ -1851,13 +1851,6 @@ pub mod drift {
         )
     }
 
-    pub fn increase_lp_pool_max_aum(
-        ctx: Context<UpdateLpPoolParams>,
-        new_max_aum: u128,
-    ) -> Result<()> {
-        handle_increase_lp_pool_max_aum(ctx, new_max_aum)
-    }
-
     pub fn update_high_leverage_mode_config(
         ctx: Context<UpdateHighLeverageModeConfig>,
         max_users: u32,

sdk/src/adminClient.ts

@@ -5323,30 +5323,6 @@ export class AdminClient extends DriftClient {
 		];
 	}
 
-	public async increaseLpPoolMaxAum(
-		name: string,
-		newMaxAum: BN
-	): Promise<TransactionSignature> {
-		const ixs = await this.getIncreaseLpPoolMaxAumIx(name, newMaxAum);
-		const tx = await this.buildTransaction(ixs);
-		const { txSig } = await this.sendTransaction(tx, []);
-		return txSig;
-	}
-
-	public async getIncreaseLpPoolMaxAumIx(
-		name: string,
-		newMaxAum: BN
-	): Promise<TransactionInstruction> {
-		const lpPool = getLpPoolPublicKey(this.program.programId, encodeName(name));
-		return this.program.instruction.increaseLpPoolMaxAum(newMaxAum, {
-			accounts: {
-				admin: this.wallet.publicKey,
-				lpPool,
-				state: await this.getStatePublicKey(),
-			},
-		});
-	}
-
 	public async initializeConstituent(
 		lpPoolName: number[],
 		initializeConstituentParams: InitializeConstituentParams
@@ -5597,6 +5573,7 @@ export class AdminClient extends DriftClient {
 			gammaExecution?: number;
 			xi?: number;
 			whitelistMint?: PublicKey;
+			maxAum?: BN;
 		}
 	): Promise<TransactionSignature> {
 		const ixs = await this.getUpdateLpPoolParamsIx(
@@ -5616,6 +5593,7 @@ export class AdminClient extends DriftClient {
 			gammaExecution?: number;
 			xi?: number;
 			whitelistMint?: PublicKey;
+			maxAum?: BN;
 		}
 	): Promise<TransactionInstruction[]> {
 		const lpPool = getLpPoolPublicKey(this.program.programId, lpPoolName);
@@ -5628,6 +5606,7 @@ export class AdminClient extends DriftClient {
 						gammaExecution: null,
 						xi: null,
 						whitelistMint: null,
+						maxAum: null,
 					},
 					updateLpPoolParams
 				),