Migrate to DayJs for seconds parsing

src/utils/dateUtils.test.ts

@@ -0,0 +1,17 @@
+import * as utils from "./dateUtils";
+
+describe("secondsToMinuteString utility function", () => {
+  it.each<[number, string]>([
+    [0, "00:00"],
+    [59, "00:59"],
+    [60, "01:00"],
+    [61, "01:01"],
+    [119, "01:59"],
+    [120, "02:00"],
+    [121, "02:01"],
+    [300, "05:00"],
+    [3599, "59:59"],
+  ])("should handle format %p seconds to %p", (seconds, expected) => {
+    expect(utils.secondsToMinuteString(seconds)).toBe(expected);
+  });
+});

src/utils/dateUtils.ts

@@ -1,9 +1,11 @@
 import dayjs from "dayjs";
 import utc from "dayjs/plugin/utc";
 import timezone from "dayjs/plugin/timezone";
+import duration from "dayjs/plugin/duration";
 
 dayjs.extend(utc);
 dayjs.extend(timezone);
+dayjs.extend(duration);
 
 /**
  * Format a date string to a specified pattern
@@ -32,3 +34,13 @@ export const FormatDate = (
     return fallbackValue;
   }
 };
+
+/**
+ * Parses a number of seconds into a string formatted as "mm:ss".
+ *
+ * @note Supports up to 59 minutes and 59 seconds.
+ * @param seconds The number of seconds to convert.
+ * @returns A string formatted as "mm:ss".
+ */
+export const secondsToMinuteString = (seconds: number) =>
+  dayjs.duration(seconds, "seconds").format("mm:ss");

src/utils/stringUtils.test.ts

@@ -486,19 +486,3 @@ describe("formatName utility function", () => {
     expect(utils.formatName(123 as unknown as string, 456 as unknown as string)).toBe("");
   });
 });
-
-describe("secondsToMinuteString utility function", () => {
-  it.each<[number, string]>([
-    [0, "00:00"],
-    [59, "00:59"],
-    [60, "01:00"],
-    [61, "01:01"],
-    [119, "01:59"],
-    [120, "02:00"],
-    [121, "02:01"],
-    [300, "05:00"],
-    [3599, "59:59"],
-  ])("should handle format %p seconds to %p", (seconds, expected) => {
-    expect(utils.secondsToMinuteString(seconds)).toBe(expected);
-  });
-});

src/utils/stringUtils.ts

@@ -220,13 +220,3 @@ export const formatName = (firstName?: string, lastName?: string): string => {
   }
   return "";
 };
-
-/**
- * Parses a number of seconds into a string formatted as "mm:ss".
- *
- * @note Supports a maximum of 59 minutes and 59 seconds.
- * @param seconds The number of seconds to convert.
- * @returns A string formatted as "mm:ss".
- */
-export const secondsToMinuteString = (seconds: number) =>
-  new Date(seconds * 1000).toISOString().substring(14, 19);