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

api/src/services/applicationService.ts

@@ -0,0 +1,71 @@
+import { ApplicationListRow, ApplicationRow, CommentRow } from "@app/shared/types/application";
+import pool from "../db";
+
+export async function createApplication(memberID: number, appVersion: number, app: string) {
+  const sql = `INSERT INTO applications (member_id, app_version, app_data) VALUES (?, ?, ?);`;
+  const params = [memberID, appVersion, JSON.stringify(app)]
+  return await pool.query(sql, params);
+}
+
+export async function getMemberApplication(memberID: number): Promise<ApplicationRow> {
+  const sql = `SELECT app.*,
+          member.name AS member_name
+      FROM applications AS app
+          INNER JOIN members AS member ON member.id = app.member_id
+      WHERE app.member_id = ?;`;
+
+  let app: ApplicationRow[] = await pool.query(sql, [memberID]);
+  return app[0];
+}
+
+export async function getApplicationByID(appID: number): Promise<ApplicationRow> {
+  const sql =
+    `SELECT app.*,
+          member.name AS member_name
+      FROM applications AS app
+          INNER JOIN members AS member ON member.id = app.member_id
+      WHERE app.id = ?;`;
+  let app: ApplicationRow[] = await pool.query(sql, [appID]);
+  return app[0];
+}
+
+export async function getApplicationList(): Promise<ApplicationListRow[]> {
+  const sql = `SELECT
+      member.name AS member_name,
+      app.id,
+      app.member_id,
+      app.submitted_at,
+      app.app_status
+    FROM applications AS app
+    LEFT JOIN members AS member
+      ON member.id = app.member_id;`
+
+  const rows: ApplicationListRow[] = await pool.query(sql);
+  return rows;
+}
+
+export async function approveApplication(id) {
+  const sql = `
+      UPDATE applications
+         SET approved_at = NOW()
+       WHERE id = ?
+        AND approved_at IS NULL
+        AND denied_at IS NULL
+      `;
+
+  const result = await pool.execute(sql, id);
+  return result;
+}
+
+export async function getApplicationComments(appID: number): Promise<CommentRow[]> {
+  return await pool.query(`SELECT app.id AS comment_id,
+          app.post_content,
+          app.poster_id,
+          app.post_time,
+          app.last_modified,
+          member.name AS poster_name
+        FROM application_comments AS app
+          INNER JOIN members AS member ON member.id = app.poster_id
+        WHERE app.application_id = ?;`,
+    [appID]);
+}