Change discordId type from integer to string across frontend, backend, and API schema for consistency and proper validation.

backend/src/main/java/com/alttd/altitudeweb/controllers/forms/AppealController.java

@@ -39,8 +39,9 @@ public class AppealController implements AppealsApi {
     private final com.alttd.altitudeweb.services.discord.AppealDiscord appealDiscord;
 
     @Override
-    public ResponseEntity<BannedUserResponseDto> getBannedUser(Long discordId) throws Exception {
-        return new ResponseEntity<>(discordAppeal.getBannedUser(discordId), HttpStatus.OK);
+    public ResponseEntity<BannedUserResponseDto> getBannedUser(String discordId) throws Exception {
+        long discordIdAsLong = Long.parseLong(discordId);
+        return new ResponseEntity<>(discordAppeal.getBannedUser(discordIdAsLong), HttpStatus.OK);
     }
 
     @RateLimit(limit = 3, timeValue = 1, timeUnit = TimeUnit.HOURS, key = "discordAppeal")

backend/src/main/java/com/alttd/altitudeweb/mappers/BannedUserToBannedUserDtoMapper.java

@@ -8,7 +8,7 @@ import org.springframework.stereotype.Service;
 public class BannedUserToBannedUserDtoMapper {
 
     public BannedUserDto map(BannedUser bannedUser) {
-        return new BannedUserDto(bannedUser.userId(), bannedUser.reason(), bannedUser.name(), bannedUser.avatarUrl());
+        return new BannedUserDto(String.valueOf(bannedUser.userId()), bannedUser.reason(), bannedUser.name(), bannedUser.avatarUrl());
     }
 
 }

backend/src/main/java/com/alttd/altitudeweb/mappers/DiscordAppealDtoToDiscordAppealMapper.java

@@ -14,7 +14,7 @@ public class DiscordAppealDtoToDiscordAppealMapper {
         return new DiscordAppeal(
                 UUID.randomUUID(),
                 loggedInUserUuid,
-                discordAppealDto.getDiscordId(),
+                Long.parseLong(discordAppealDto.getDiscordId()),
                 discordUsername,
                 discordAppealDto.getAppeal(),
                 Instant.now(),

backend/src/main/java/com/alttd/altitudeweb/services/forms/DiscordAppeal.java

@@ -49,7 +49,8 @@ public class DiscordAppeal {
 
     public FormResponseDto submitAppeal(DiscordAppealDto discordAppealDto) {
         DiscordAppealDiscord discordAppealDiscord = DiscordAppealDiscord.getInstance();
-        Optional<BannedUser> join = discordAppealDiscord.getBannedUser(discordAppealDto.getDiscordId()).join();
+        long discordId = Long.parseLong(discordAppealDto.getDiscordId());
+        Optional<BannedUser> join = discordAppealDiscord.getBannedUser(discordId).join();
         if (join.isEmpty()) {
             throw new ResponseStatusException(HttpStatus.NOT_FOUND, "User not found");
         }

frontend/src/app/pages/forms/discord-appeal/discord-appeal.component.ts

@@ -136,7 +136,7 @@ export class DiscordAppealComponent implements OnInit {
       this.bannedUser = {
         isBanned: false,
         bannedUser: {
-          userId: 212303885988134914,
+          userId: '212303885988134914',
           reason: "This is a test punishment",
           name: "stijn",
           avatarUrl: "https://cdn.discordapp.com/avatars/212303885988134914/3a264be54ca7208d638a22143fc8fdb8.webp?size=160"
@@ -145,7 +145,7 @@ export class DiscordAppealComponent implements OnInit {
       this.nextPage();
       return
     }
-    this.appealService.getBannedUser(Number(this.discordId))
+    this.appealService.getBannedUser(this.discordId)
       .subscribe(user => {
         this.bannedUser = user
         this.nextPage();
@@ -178,7 +178,7 @@ export class DiscordAppealComponent implements OnInit {
       throw new Error('JWT subject is null, are you logged in?');
     }
     const appeal: DiscordAppeal = {
-      discordId: Number(this.discordId),
+      discordId: this.discordId,
       appeal: rawValue.appeal,
       email: rawValue.email,
     }

open_api/src/main/resources/schemas/forms/appeal/appeal.yml

@@ -124,9 +124,10 @@ components:
         - email
       properties:
         discordId:
-          type: integer
-          format: int64
-          description: Discord user's unique identifier'
+          type: string
+          pattern: "^[0-9]{17,18}$"
+          minLength: 17
+          maxLength: 18
         appeal:
           type: string
           description: Appeal text explaining why the punishment should be reconsidered

open_api/src/main/resources/schemas/forms/appeal/discordAppeal.yml

@@ -11,8 +11,10 @@ getBannedUser:
         required: true
         description: The discord id of the user
         schema:
-          type: integer
-          format: int64
+          type: string
+          pattern: "^[0-9]{17,18}$"
+          minLength: 17
+          maxLength: 18
     responses:
       '200':
         description: Banned user
@@ -47,8 +49,10 @@ components:
         - avatarUrl
       properties:
         userId:
-          type: integer
-          format: int64
+          type: string
+          pattern: "^[0-9]{17,18}$"
+          minLength: 17
+          maxLength: 18
         reason:
           type: string
         name: