From 02a65633d72b10dc02bd6c62d5decb6642749fa5 Mon Sep 17 00:00:00 2001
From: Bea LeLeveret <bea_leleveret@github.com>
Date: Tue, 28 Jan 2025 17:26:06 -0500
Subject: [PATCH] patch v5 coin amount decimal scaling

---
 src/json_rescue_v5_extract.rs | 8 ++++----
 src/schema_transaction.rs     | 6 +++---
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/json_rescue_v5_extract.rs b/src/json_rescue_v5_extract.rs
index 9a6c542..15be6d1 100644
--- a/src/json_rescue_v5_extract.rs
+++ b/src/json_rescue_v5_extract.rs
@@ -2,7 +2,7 @@ use crate::{
     scan::FrameworkVersion,
     schema_transaction::{
         EntryFunctionArgs, RelationLabel, WarehouseEvent, WarehouseTxMaster,
-        LEGACY_REBASE_MULTIPLIER,
+        COIN_DECIMAL_PRECISION, LEGACY_REBASE_MULTIPLIER,
     },
     unzip_temp::decompress_tar_archive,
 };
@@ -126,7 +126,7 @@ fn maybe_decode_v5_genesis_function(
             } => {
                 wtx.relation_label = RelationLabel::Transfer(
                     cast_legacy_account(destination)?,
-                    *unscaled_value * LEGACY_REBASE_MULTIPLIER,
+                    *unscaled_value * COIN_DECIMAL_PRECISION * LEGACY_REBASE_MULTIPLIER,
                 );
 
                 wtx.entry_function = Some(EntryFunctionArgs::V5(sf.to_owned()));
@@ -151,7 +151,7 @@ fn maybe_decode_v5_genesis_function(
             } => {
                 wtx.relation_label = RelationLabel::Onboarding(
                     cast_legacy_account(account)?,
-                    *unscaled_value * LEGACY_REBASE_MULTIPLIER,
+                    *unscaled_value * COIN_DECIMAL_PRECISION * LEGACY_REBASE_MULTIPLIER,
                 );
             }
             ScriptFunctionCallGenesis::CreateValidatorAccount {
@@ -202,7 +202,7 @@ fn maybe_decode_v520_function(
             } => {
                 wtx.relation_label = RelationLabel::Transfer(
                     cast_legacy_account(destination)?,
-                    *unscaled_value * LEGACY_REBASE_MULTIPLIER,
+                    *unscaled_value * COIN_DECIMAL_PRECISION * LEGACY_REBASE_MULTIPLIER,
                 );
 
                 wtx.entry_function = Some(EntryFunctionArgs::V520(sf.to_owned()));
diff --git a/src/schema_transaction.rs b/src/schema_transaction.rs
index 8d534bb..768b33e 100644
--- a/src/schema_transaction.rs
+++ b/src/schema_transaction.rs
@@ -17,7 +17,7 @@ use serde::{Deserialize, Serialize};
 pub const LEGACY_REBASE_MULTIPLIER: u64 = 35;
 /// Decimal precision
 // TODO: duplication, this is probably defined in libra-framework somewhere
-pub const COIN_DECIMAL_PRECISION: f64 = 1000000.0;
+pub const COIN_DECIMAL_PRECISION: u64 = 1000000;
 
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub enum RelationLabel {
@@ -59,13 +59,13 @@ impl RelationLabel {
         match &self {
             RelationLabel::Transfer(_, amount) => {
                 if *amount > 0 {
-                    let human = (*amount as f64) / COIN_DECIMAL_PRECISION;
+                    let human = (*amount as f64) / COIN_DECIMAL_PRECISION as f64;
                     return Some(human);
                 }
             }
             RelationLabel::Onboarding(_, amount) => {
                 if *amount > 0 {
-                    let human = (*amount as f64) / COIN_DECIMAL_PRECISION;
+                    let human = (*amount as f64) / COIN_DECIMAL_PRECISION as f64;
                     return Some(human);
                 }
             }