finalized application acceptance system and started making types shared across front and backend

api/src/services/rankService.ts

@@ -0,0 +1,32 @@
+import pool from "../db";
+
+export async function getAllRanks() {
+    const rows = await pool.query(
+        'SELECT id, name, short_name, sort_id FROM ranks;'
+    );
+    return rows;
+}
+
+export async function getRankByName(name: string) {
+    const rows = await pool.query(`SELECT id, name, short_name, sort_id FROM ranks WHERE name = ?`, [name]);
+
+    if (rows.length === 0)
+        throw new Error("Could not find rank: " + name);
+
+    return rows[0];
+}
+
+export async function insertMemberRank(member_id: number, rank_id: number, date: Date): Promise<void>;
+export async function insertMemberRank(member_id: number, rank_id: number): Promise<void>;
+
+export async function insertMemberRank(member_id: number, rank_id: number, date?: Date): Promise<void> {
+    const sql = date
+        ? `INSERT INTO members_ranks (member_id, rank_id, event_date) VALUES (?, ?, ?);`
+        : `INSERT INTO members_ranks (member_id, rank_id, event_date) VALUES (?, ?, NOW());`;
+
+    const params = date
+        ? [member_id, rank_id, date]
+        : [member_id, rank_id];
+
+    await pool.query(sql, params);
+}