fix: Fix computation of genesisSlot time range and fix test

iotaledger · Feb 9, 2024 · 3aa8544 · 3aa8544
1 parent 2b32c89
commit 3aa8544
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/client/src/helpers/nova/novaTimeUtils.spec.ts b/client/src/helpers/nova/novaTimeUtils.spec.ts
@@ -78,8 +78,8 @@ describe("slotIndexToUnixTimestamp", () => {
     test("should return genesis slot timestamp when passed a slotIndex lower than genesisSlot", () => {
         let target = genesisSlot - 1; // 4
         const expectedGenesisTimestampRange = {
-            from: genesisUnixTimestamp,
-            to: genesisUnixTimestamp + slotDurationInSeconds,
+            from: genesisUnixTimestamp - slotDurationInSeconds,
+            to: genesisUnixTimestamp,
         };
 
         let slotIndex = slotIndexToUnixTimeRange(target);

diff --git a/client/src/helpers/nova/novaTimeUtils.ts b/client/src/helpers/nova/novaTimeUtils.ts
@@ -19,13 +19,13 @@ export function unixTimestampToSlotIndexConverter(protocolInfo: ProtocolInfo): (
 export function slotIndexToUnixTimeRangeConverter(protocolInfo: ProtocolInfo): (targetSlotIndex: number) => { from: number; to: number } {
     return (targetSlotIndex: number) => {
         const genesisSlot = protocolInfo.parameters.genesisSlot;
-        const genesisUnixTimestamp = protocolInfo.parameters.genesisUnixTimestamp;
+        const genesisUnixTimestamp = Number(protocolInfo.parameters.genesisUnixTimestamp);
         const slotDurationInSeconds = protocolInfo.parameters.slotDurationInSeconds;
 
         if (targetSlotIndex < genesisSlot) {
             return {
-                from: Number(genesisUnixTimestamp),
-                to: Number(genesisUnixTimestamp) + slotDurationInSeconds,
+                from: genesisUnixTimestamp - slotDurationInSeconds,
+                to: genesisUnixTimestamp,
             };
         }