From 5b7a317333097051b43212c8a54c7ed739b5ea13 Mon Sep 17 00:00:00 2001
From: 257Byte <257byte@gmail.com>
Date: Tue, 25 Jun 2024 21:11:36 +0300
Subject: [PATCH] Omit zero cursor offset

---
 .../Repositories/OperationRepository.Originations.cs     | 9 +++++++++
 .../Repositories/OperationRepository.Transactions.cs     | 9 +++++++++
 2 files changed, 18 insertions(+)

diff --git a/Tzkt.Api/Repositories/OperationRepository.Originations.cs b/Tzkt.Api/Repositories/OperationRepository.Originations.cs
index 0d6aa840..61e3144a 100644
--- a/Tzkt.Api/Repositories/OperationRepository.Originations.cs
+++ b/Tzkt.Api/Repositories/OperationRepository.Originations.cs
@@ -379,6 +379,9 @@ public async Task<IEnumerable<OriginationOperation>> GetOriginations(
             bool includeBigmaps = false)
         {
             #region opts
+            if (offset?.Cr == 0 && (sort == null || sort.Asc == "id" || sort.Asc == "level"))
+                offset.Cr = null;
+
             if (ImplicitSortByLevel)
             {
                 if ((level != null || timestamp != null) && offset?.Cr == null)
@@ -579,6 +582,9 @@ public async Task<object[][]> GetOriginations(
                 joins.Add(@"LEFT JOIN ""Accounts"" as c ON c.""Id"" = o.""ContractId""");
 
             #region opts
+            if (offset?.Cr == 0 && (sort == null || sort.Asc == "id" || sort.Asc == "level"))
+                offset.Cr = null;
+
             if (ImplicitSortByLevel)
             {
                 if ((level != null || timestamp != null) && offset?.Cr == null)
@@ -866,6 +872,9 @@ public async Task<object[]> GetOriginations(
                 joins.Add(@"LEFT JOIN ""Accounts"" as c ON c.""Id"" = o.""ContractId""");
 
             #region opts
+            if (offset?.Cr == 0 && (sort == null || sort.Asc == "id" || sort.Asc == "level"))
+                offset.Cr = null;
+
             if (ImplicitSortByLevel)
             {
                 if ((level != null || timestamp != null) && offset?.Cr == null)
diff --git a/Tzkt.Api/Repositories/OperationRepository.Transactions.cs b/Tzkt.Api/Repositories/OperationRepository.Transactions.cs
index 1b0c3be6..237ace40 100644
--- a/Tzkt.Api/Repositories/OperationRepository.Transactions.cs
+++ b/Tzkt.Api/Repositories/OperationRepository.Transactions.cs
@@ -349,6 +349,9 @@ public async Task<IEnumerable<TransactionOperation>> GetTransactions(
             bool includeBigmaps = false)
         {
             #region opts
+            if (offset?.Cr == 0 && (sort == null || sort.Asc == "id" || sort.Asc == "level"))
+                offset.Cr = null;
+
             if (ImplicitSortByLevel)
             {
                 if ((level != null || timestamp != null) && offset?.Cr == null)
@@ -554,6 +557,9 @@ public async Task<object[][]> GetTransactions(
                 return Array.Empty<object[]>();
 
             #region opts
+            if (offset?.Cr == 0 && (sort == null || sort.Asc == "id" || sort.Asc == "level"))
+                offset.Cr = null;
+
             if (ImplicitSortByLevel)
             {
                 if ((level != null || timestamp != null) && offset?.Cr == null)
@@ -848,6 +854,9 @@ public async Task<object[]> GetTransactions(
                 return Array.Empty<object>();
 
             #region opts
+            if (offset?.Cr == 0 && (sort == null || sort.Asc == "id" || sort.Asc == "level"))
+                offset.Cr = null;
+
             if (ImplicitSortByLevel)
             {
                 if ((level != null || timestamp != null) && offset?.Cr == null)