fixed leaderboard rank and flags not correct numbers

CTF/CTF-Frontend/src/app/leaderboard/leaderboard.component.html

@@ -22,8 +22,8 @@
                     </tr>
                 </thead>
                 <tbody id="LeaderTBody">
-                    <tr *ngFor="let user of users">
-                        <td>{{ getRank() - 12 }}</td>
+                    <tr *ngFor="let user of users; let index = index">
+                        <td>{{ getRank(index+1) }}</td>
                         <td>{{ user.Name }}</td>
                         <td>{{ user.Flags }}</td>
                     </tr>

CTF/CTF-Frontend/src/app/leaderboard/leaderboard.component.ts

@@ -23,7 +23,6 @@ import { Submission } from '../models/submission.model';
 })
 export class LeaderboardComponent {
   users: User[] = []; // array of all usrs
-  rank: number = 0; // rank number for indexing table
   contest: string | null = ""; // contest name
   contestObj : Contest | null = null;
   contestID : number | undefined = 0; // contest ID
@@ -35,7 +34,6 @@ export class LeaderboardComponent {
 
   // on initialize
   ngOnInit() {
-    this.rank = 0;
     this.PopulateTable();
     this.contest = sessionStorage.getItem('ContestString');
   }
@@ -85,19 +83,18 @@ export class LeaderboardComponent {
       let user = this.users[i];
       this.users[i].Flags = 0;
       for (let j=0; j < this.subs.length; j++) {
-        let sub = this.subs[i];
+        let sub = this.subs[j];
         if (user.UserID == sub.UserID && sub.IsCorrect == true) {
           this.users[i].Flags++;
         }
       }
     }
-    this.users = this.users.sort((a,b) => a.Flags + b.Flags); // sort the users
+    this.users = this.users.sort((a,b) => b.Flags - a.Flags); // sort the users
   }
 
 
   // increment rank and insert into table
-  getRank(): number {
-    this.rank++;
-    return this.rank;
+  getRank(index: number): number {
+    return index++;
   }
 }