SPT-Server-Build/Libraries/SPTarkov.Server.Core/Controllers/AchievementController.cs

using SPTarkov.DI.Annotations;
using SPTarkov.Server.Core.Helpers;
using SPTarkov.Server.Core.Models.Common;
using SPTarkov.Server.Core.Models.Eft.Profile;
using SPTarkov.Server.Core.Models.Spt.Config;
using SPTarkov.Server.Core.Servers;
using SPTarkov.Server.Core.Services;

namespace SPTarkov.Server.Core.Controllers;

[Injectable]
public class AchievementController(ProfileHelper profileHelper, DatabaseService databaseService, ConfigServer configServer)
{
    protected readonly CoreConfig CoreConfig = configServer.GetConfig<CoreConfig>();

    /// <summary>
    ///     Get base achievements
    /// </summary>
    /// <param name="sessionID">Session/player id</param>
    /// <returns></returns>
    public virtual GetAchievementsResponse GetAchievements(MongoId sessionID)
    {
        return new GetAchievementsResponse { Elements = databaseService.GetAchievements() };
    }

    /// <summary>
    ///     Shows % of 'other' players who've completed each achievement
    /// </summary>
    /// <param name="sessionId">Session/Player id</param>
    /// <returns>CompletedAchievementsResponse</returns>
    public virtual CompletedAchievementsResponse GetAchievementStatics(MongoId sessionId)
    {
        var stats = new Dictionary<string, int>();
        var profiles = profileHelper
            .GetProfiles()
            .Where(kvp => !CoreConfig.Features.AchievementProfileIdBlacklist.Contains(kvp.Value.ProfileInfo.ProfileId))
            .ToDictionary();

        var achievements = databaseService.GetAchievements();
        foreach (
            var achievementId in achievements
                .Select(achievement => achievement.Id)
                .Where(achievementId => !string.IsNullOrEmpty(achievementId))
        )
        {
            var profilesHaveAchievement = 0;
            foreach (var (_, profile) in profiles)
            {
                if (profile.CharacterData?.PmcData?.Achievements is null)
                {
                    continue;
                }

                if (!profile.CharacterData.PmcData.Achievements.ContainsKey(achievementId))
                {
                    continue;
                }

                profilesHaveAchievement++;
            }

            var percentage = 0;
            if (profiles.Count > 0)
            {
                percentage = (int)Math.Round((double)profilesHaveAchievement / profiles.Count * 100);
            }

            stats.Add(achievementId, percentage);
        }

        return new CompletedAchievementsResponse { Elements = stats };
    }
}