From 7e14e7bbea7d092242ac2e6ae03086fe5b9a9ebf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Bene=C5=A1?= <janbenes1234@gmail.com>
Date: Fri, 11 Aug 2023 10:46:06 +0200
Subject: [PATCH] refactor: removed `getPreimagesAt` (#1517)

Fixes #1502
---
 .../aztec-rpc/src/aztec_rpc_server/aztec_rpc_server.ts |  5 -----
 yarn-project/aztec.js/src/aztec_rpc_client/wallet.ts   |  3 ---
 yarn-project/types/src/interfaces/aztec_rpc.ts         | 10 ----------
 3 files changed, 18 deletions(-)

diff --git a/yarn-project/aztec-rpc/src/aztec_rpc_server/aztec_rpc_server.ts b/yarn-project/aztec-rpc/src/aztec_rpc_server/aztec_rpc_server.ts
index 9554e33c58b..f12fbb75757 100644
--- a/yarn-project/aztec-rpc/src/aztec_rpc_server/aztec_rpc_server.ts
+++ b/yarn-project/aztec-rpc/src/aztec_rpc_server/aztec_rpc_server.ts
@@ -143,11 +143,6 @@ export class AztecRPCServer implements AztecRPC {
     return Promise.resolve(result);
   }
 
-  public async getPreimagesAt(contract: AztecAddress, storageSlot: Fr) {
-    const noteSpendingInfo = await this.db.getNoteSpendingInfo(contract, storageSlot);
-    return noteSpendingInfo.map(d => d.notePreimage.items.map(item => item.value));
-  }
-
   public async getPublicStorageAt(contract: AztecAddress, storageSlot: Fr) {
     if ((await this.getContractData(contract)) === undefined) {
       throw new Error(`Contract ${contract.toString()} is not deployed`);
diff --git a/yarn-project/aztec.js/src/aztec_rpc_client/wallet.ts b/yarn-project/aztec.js/src/aztec_rpc_client/wallet.ts
index c6181b286e5..6a71a3490a4 100644
--- a/yarn-project/aztec.js/src/aztec_rpc_client/wallet.ts
+++ b/yarn-project/aztec.js/src/aztec_rpc_client/wallet.ts
@@ -56,9 +56,6 @@ export abstract class BaseWallet implements Wallet {
   getTxReceipt(txHash: TxHash): Promise<TxReceipt> {
     return this.rpc.getTxReceipt(txHash);
   }
-  getPreimagesAt(contract: AztecAddress, storageSlot: Fr): Promise<any> {
-    return this.rpc.getPreimagesAt(contract, storageSlot);
-  }
   getPublicStorageAt(contract: AztecAddress, storageSlot: Fr): Promise<any> {
     return this.rpc.getPublicStorageAt(contract, storageSlot);
   }
diff --git a/yarn-project/types/src/interfaces/aztec_rpc.ts b/yarn-project/types/src/interfaces/aztec_rpc.ts
index 9483505bae5..a12de8b246b 100644
--- a/yarn-project/types/src/interfaces/aztec_rpc.ts
+++ b/yarn-project/types/src/interfaces/aztec_rpc.ts
@@ -113,16 +113,6 @@ export interface AztecRPC {
    */
   getTxReceipt(txHash: TxHash): Promise<TxReceipt>;
 
-  /**
-   * Retrieves the preimage data at a specified contract address and storage slot.
-   * The returned data is an array of note preimage items, with each item containing its value.
-   *
-   * @param contract - The AztecAddress of the target contract.
-   * @param storageSlot - The Fr representing the storage slot to be fetched.
-   * @returns A promise that resolves to an array of note preimage items, each containing its value.
-   */
-  getPreimagesAt(contract: AztecAddress, storageSlot: Fr): Promise<bigint[][]>;
-
   /**
    * Retrieves the public storage data at a specified contract address and storage slot.
    * The returned data is data at the storage slot or throws an error if the contract is not deployed.