From 3fe2827080c805acacb8685bff6d14aa46425166 Mon Sep 17 00:00:00 2001
From: ThatBen <thatbenbierens@gmail.com>
Date: Fri, 2 May 2025 08:49:43 +0200
Subject: [PATCH] Adds randomness to price per byte per second and contract
 duration

---
 Tools/AutoClient/CodexWrapper.cs | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/Tools/AutoClient/CodexWrapper.cs b/Tools/AutoClient/CodexWrapper.cs
index e91c3cfa..02fcca3e 100644
--- a/Tools/AutoClient/CodexWrapper.cs
+++ b/Tools/AutoClient/CodexWrapper.cs
@@ -7,6 +7,7 @@ namespace AutoClient
     public class CodexWrapper
     {
         private readonly App app;
+        private static readonly Random r = new Random();
 
         public CodexWrapper(App app, ICodexNode node)
         {
@@ -26,11 +27,11 @@ namespace AutoClient
             var result = Node.Marketplace.RequestStorage(new StoragePurchaseRequest(cid)
             {
                 CollateralPerByte = app.Config.CollateralPerByte.TstWei(),
-                Duration = TimeSpan.FromMinutes(app.Config.ContractDurationMinutes),
+                Duration = GetDuration(),
                 Expiry = TimeSpan.FromMinutes(app.Config.ContractExpiryMinutes),
                 MinRequiredNumberOfNodes = Convert.ToUInt32(app.Config.NumHosts),
                 NodeFailureTolerance = Convert.ToUInt32(app.Config.HostTolerance),
-                PricePerBytePerSecond = app.Config.PricePerBytePerSecond.TstWei(),
+                PricePerBytePerSecond = GetPricePerBytePerSecond(),
                 ProofProbability = 15
             });
             return result;
@@ -40,5 +41,25 @@ namespace AutoClient
         {
             return Node.GetPurchaseStatus(pid);
         }
+
+        private TestToken GetPricePerBytePerSecond()
+        {
+            var i = app.Config.PricePerBytePerSecond;
+            i -= 100;
+            i += r.Next(0, 1000);
+
+            return i.TstWei();
+        }
+
+        private TimeSpan GetDuration()
+        {
+            var i = app.Config.ContractDurationMinutes;
+            var day = 60 * 24;
+            i -= day;
+            i -= 10; // We don't want to accidentally hit exactly 7 days because that's the limit of the storage node availabilities.
+            i += r.Next(0, day * 2);
+
+            return TimeSpan.FromMinutes(i);
+        }
     }
 }