From 6816fa2165b4fdd0103c512a075b22b9c1796ae5 Mon Sep 17 00:00:00 2001
From: eaxeax <xoreaxeax777@gmail.com>
Date: Thu, 28 Apr 2022 19:27:19 +0300
Subject: [PATCH 1/2] fix(provider): make ethers transaction record once

---
 src/providers.ts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/providers.ts b/src/providers.ts
index 63ccc54..eff7c49 100644
--- a/src/providers.ts
+++ b/src/providers.ts
@@ -6,10 +6,14 @@ import { EthereumProvider, EIP1193Provider, RequestArguments } from "hardhat/typ
  */
 export class EGRDataCollectionProvider extends ProviderWrapper {
   private mochaConfig: any;
+  private txs: Set<string>;
+  private txsBlock: number;
 
   constructor(provider: EIP1193Provider, mochaConfig) {
     super(provider);
     this.mochaConfig = mochaConfig
+    this.txs = new Set();
+    this.txsBlock = 0;
   }
 
   public async request(args: RequestArguments): Promise<unknown> {
@@ -21,6 +25,16 @@ export class EGRDataCollectionProvider extends ProviderWrapper {
           method: "eth_getTransactionByHash",
           params: [receipt.transactionHash]
         });
+
+        if (this.txsBlock != receipt.blockNumber) {
+            this.txsBlock = receipt.blockNumber;
+            this.txs.clear();
+        }
+
+        if (this.txs.has(receipt.transactionHash)) {
+            this.txs.add(receipt.transactionHash);
+            await this.mochaConfig.attachments.recordTransaction(receipt, tx);
+        }
         await this.mochaConfig.attachments.recordTransaction(receipt, tx);
       }
       return receipt;

From 0420349648d4d13c947356194f813a64e577e833 Mon Sep 17 00:00:00 2001
From: eaxeax <xoreaxeax777@gmail.com>
Date: Thu, 28 Apr 2022 19:29:16 +0300
Subject: [PATCH 2/2] unnecessary record removed

---
 src/providers.ts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/providers.ts b/src/providers.ts
index eff7c49..3434cc9 100644
--- a/src/providers.ts
+++ b/src/providers.ts
@@ -35,7 +35,6 @@ export class EGRDataCollectionProvider extends ProviderWrapper {
             this.txs.add(receipt.transactionHash);
             await this.mochaConfig.attachments.recordTransaction(receipt, tx);
         }
-        await this.mochaConfig.attachments.recordTransaction(receipt, tx);
       }
       return receipt;