IdentityUsers use Guid instead of int ids

api/src/Services/UserService.cs

@@ -17,7 +17,7 @@ public class UserService {
         return await db_.Users.ToListAsync();
     }
 
-    public async Task<User?> Get(int id) {
+    public async Task<User?> Get(Guid id) {
         return await db_.Users.FindAsync(id);
     }
 
@@ -25,7 +25,7 @@ public class UserService {
         return await db_.Users.FirstOrDefaultAsync(u => u.UserName == name);
     }
 
-    public async Task<bool> Delete(int id) {
+    public async Task<bool> Delete(Guid id) {
         User? User = await db_.Users.FindAsync(id);
         if(User != null) {
             db_.Users.Remove(User);