From b05b14591137d6566c162c542f4be1a25ba51463 Mon Sep 17 00:00:00 2001
From: Hykilpikonna <admin@moecraft.cc>
Date: Sat, 11 Apr 2020 19:16:23 -0400
Subject: [PATCH] [+] Create method to getGradeLevel from graduation year

---
 src/logic/utils/gpa-utils.ts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/logic/utils/gpa-utils.ts b/src/logic/utils/gpa-utils.ts
index 873014d..b639737 100644
--- a/src/logic/utils/gpa-utils.ts
+++ b/src/logic/utils/gpa-utils.ts
@@ -186,4 +186,21 @@ export class GPAUtils
         // Add average to the row
         return +(score * 100).toFixed(2);
     }
+
+    /**
+     * Get grade level from graduation year
+     *
+     * @param graduationYear
+     */
+    public static getGradeLevel(graduationYear: number): number
+    {
+        // Get current year
+        let currentYear = new Date().getFullYear();
+
+        // Convert current year to current school year: +1 if it's after October
+        if (new Date().getMonth() > 7) currentYear ++;
+
+        // Calculate grade level
+        return 12 - (graduationYear - currentYear);
+    }
 }