From dac0878b8c9d469809ea1184f5abcb142c4fdfb4 Mon Sep 17 00:00:00 2001
From: jweste25 <jweste25@gmail.com>
Date: Tue, 23 Apr 2024 21:23:00 -0400
Subject: [PATCH] feat: Add term helper functions

---
 apps/applicant-tracking/src/utils/terms.ts | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 apps/applicant-tracking/src/utils/terms.ts

diff --git a/apps/applicant-tracking/src/utils/terms.ts b/apps/applicant-tracking/src/utils/terms.ts
new file mode 100644
index 0000000..00213fb
--- /dev/null
+++ b/apps/applicant-tracking/src/utils/terms.ts
@@ -0,0 +1,32 @@
+type TermSemester = 'Spring' | 'Fall';
+export type Term = `${TermSemester} ${number}`;
+
+export function getCurrentTerm(): Term {
+    const date = new Date();
+    const semester: TermSemester = date.getMonth() < 6? 'Spring' : 'Fall';
+    const year = date.getFullYear();
+    return `${semester} ${year}`;
+}
+
+export function getNextTerm(term: Term): Term {
+    let [semester, year] = getCurrentTerm().split(' ');
+
+    if(semester == 'Spring') { 
+        return `Fall ${parseInt(year)}`; 
+    } else {
+        let newYear = parseInt(year) + 1;
+        return `Spring ${newYear}`;        
+    }
+}
+
+export function getPreviousTerm(term: Term): Term {
+    let [semester, year] = getCurrentTerm().split(' ');
+
+    if(semester == 'Spring') { 
+        let previousYear = parseInt(year) - 1;
+        return `Fall ${previousYear}`; 
+    } else {
+        return `Spring ${parseInt(year)}`;        
+    }
+}
+