Implemented user deserialize cache

api/src/services/cache/cache.ts

@@ -0,0 +1,19 @@
+export class CacheService<Key, Value> {
+    private cacheMap: Map<Key, Value>
+
+    constructor() {
+        this.cacheMap = new Map<Key, Value>();
+    }
+
+    public Get(key: Key): Value {
+        return this.cacheMap.get(key)
+    }
+
+    public Set(key: Key, value: Value) {
+        this.cacheMap.set(key, value);
+    }
+
+    public Invalidate(key: Key): boolean {
+        return this.cacheMap.delete(key);
+    }
+}

api/src/services/db/memberService.ts

@@ -1,6 +1,8 @@
 import { Role } from "@app/shared/types/roles";
 import pool from "../../db";
 import { Member, MemberCardDetails, MemberLight, memberSettings, MemberState } from '@app/shared/types/member'
+import { logger } from "../logging/logger";
+import { memberCache } from "../../routes/auth";
 
 export async function getUserData(userID: number): Promise<Member> {
   const sql = `SELECT * FROM view_member_rank_unit_status_latest WHERE member_id = ?`;
@@ -9,10 +11,16 @@ export async function getUserData(userID: number): Promise<Member> {
 }
 
 export async function setUserState(userID: number, state: MemberState) {
-  const sql = `UPDATE members
+  try {
+    const sql = `UPDATE members
         SET state = ?
         WHERE id = ?;`;
-  return await pool.query(sql, [state, userID]);
+    return await pool.query(sql, [state, userID]);
+  } catch (error) {
+    logger.error('app', 'Error setting user state', error);
+  } finally {
+    memberCache.Invalidate(userID);
+  }
 }
 
 export async function getUserState(user: number): Promise<MemberState> {

api/src/services/db/rolesService.ts

@@ -1,12 +1,20 @@
 import { MemberLight } from '@app/shared/types/member';
 import pool from '../../db';
 import { Role, RoleSummary } from '@app/shared/types/roles'
+import { logger } from '../logging/logger';
+import { memberCache } from '../../routes/auth';
 
 export async function assignUserGroup(userID: number, roleID: number) {
-    const sql = `INSERT INTO members_roles (member_id, role_id) VALUES (?, ?);`;
-    const params = [userID, roleID];
+    try {
+        const sql = `INSERT INTO members_roles (member_id, role_id) VALUES (?, ?);`;
+        const params = [userID, roleID];
 
-    return await pool.query(sql, params);
+        return await pool.query(sql, params);
+    } catch (error) {
+        logger.error('app', 'Failed to assign user group', error);
+    } finally {
+        memberCache.Invalidate(userID);
+    }
 }
 
 export async function createGroup(name: string, color: string, description: string) {