From 10d173f9a579e4d5e1fed3b98d6f2f58ccc98649 Mon Sep 17 00:00:00 2001
From: Jakob Herlitz <jakob@dydx.exchange>
Date: Wed, 16 Aug 2023 10:46:42 -0700
Subject: [PATCH] remove use of min order base quantums

---
 v4-client-py/dydx4/clients/dydx_composite_client.py | 3 +--
 v4-client-py/dydx4/clients/helpers/chain_helpers.py | 6 +++---
 v4-client-py/pyproject.toml                         | 2 +-
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/v4-client-py/dydx4/clients/dydx_composite_client.py b/v4-client-py/dydx4/clients/dydx_composite_client.py
index bcf9efc5..3d5036e8 100644
--- a/v4-client-py/dydx4/clients/dydx_composite_client.py
+++ b/v4-client-py/dydx4/clients/dydx_composite_client.py
@@ -215,10 +215,9 @@ def place_order_message(
         atomic_resolution = market['atomicResolution']
         step_base_quantums = market['stepBaseQuantums']
         quantum_conversion_exponent = market['quantumConversionExponent']
-        min_order_base_quantums = market['minOrderBaseQuantums']
         subticks_per_tick = market['subticksPerTick']
         order_side = calculate_side(side)
-        quantums = calculate_quantums(size, atomic_resolution, step_base_quantums, min_order_base_quantums)
+        quantums = calculate_quantums(size, atomic_resolution, step_base_quantums)
         subticks = calculate_subticks(price, atomic_resolution, quantum_conversion_exponent, subticks_per_tick)
         order_flags = calculate_order_flags(type, time_in_force)
         time_in_force = calculate_time_in_force(type, time_in_force, execution, post_only)
diff --git a/v4-client-py/dydx4/clients/helpers/chain_helpers.py b/v4-client-py/dydx4/clients/helpers/chain_helpers.py
index 7f7493ad..0ab6b824 100644
--- a/v4-client-py/dydx4/clients/helpers/chain_helpers.py
+++ b/v4-client-py/dydx4/clients/helpers/chain_helpers.py
@@ -41,12 +41,12 @@ def round(
 def calculate_quantums(
     size: float, 
     atomic_resolution: int, 
-    step_base_quantums: int, 
-    min_order_base_quantums: int
+    step_base_quantums: int,
 ):
     raw_quantums = size * 10**(-1 * atomic_resolution)
     quantums = round(raw_quantums, step_base_quantums)
-    return max(quantums, min_order_base_quantums)
+    # step_base_quantums functions as the minimum order size
+    return max(quantums, step_base_quantums)
 
 def calculate_subticks(
     price: float,
diff --git a/v4-client-py/pyproject.toml b/v4-client-py/pyproject.toml
index c133c1ba..8719c0f0 100644
--- a/v4-client-py/pyproject.toml
+++ b/v4-client-py/pyproject.toml
@@ -5,7 +5,7 @@ package-dir = {"" = "dydx4"}
 
 [tool.poetry]
 name = "dydx4"
-version = "0.1.6"
+version = "0.1.7"
 description = "dYdX v4 Client"
 authors = ["John Huang <contact@dydx.exchange>"]
 license = "MIT"