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feat: 完成搭建基础功能

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橙子
2024-10-16 22:47:04 +08:00
parent b88cad7b80
commit ef20ef7014
7 changed files with 112 additions and 27 deletions
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104
Yi.Abp.Net8/module/digital-collectibles/Yi.Framework.DigitalCollectibles.Domain/Managers/MiningPoolManager.cs
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@@ -1,4 +1,5 @@
using Microsoft.Extensions.Caching.Distributed;
using FreeRedis;
using Microsoft.Extensions.Caching.Distributed;
using Volo.Abp.Caching;
using Volo.Abp.Domain.Services;
using Volo.Abp.Settings;
@@ -21,57 +22,110 @@ public class MiningPoolManager : DomainService
private readonly ISqlSugarRepository<CollectiblesAggregateRoot> _collectiblesRepository;
private readonly ISqlSugarRepository<OnHookAggregateRoot> _onHookRepository;
private readonly ISettingProvider _settingProvider;
private readonly IDistributedCache<MiningPoolContent> _cache;
private readonly IDistributedCache<MiningPoolContent?> _miningPoolCache;
private readonly IDistributedCache<UserMiningLimitCacheDto?> _userMiningLimitCache;
private readonly ISqlSugarRepository<CollectiblesUserStoreAggregateRoot> _userStoreRepository;
private IRedisClient RedisClient => LazyServiceProvider.LazyGetRequiredService<IRedisClient>();
public MiningPoolManager(ISettingProvider settingProvider, IDistributedCache<MiningPoolContent> cache,
public MiningPoolManager(ISettingProvider settingProvider, IDistributedCache<MiningPoolContent> miningPoolCache,
ISqlSugarRepository<CollectiblesAggregateRoot> collectiblesRepository,
ISqlSugarRepository<OnHookAggregateRoot> onHookRepository,
ISqlSugarRepository<CollectiblesUserStoreAggregateRoot> userStoreRepository)
ISqlSugarRepository<CollectiblesUserStoreAggregateRoot> userStoreRepository,
IDistributedCache<UserMiningLimitCacheDto> userMiningLimitCache)
{
_settingProvider = settingProvider;
this._cache = cache;
this._miningPoolCache = miningPoolCache;
_collectiblesRepository = collectiblesRepository;
_onHookRepository = onHookRepository;
_userStoreRepository = userStoreRepository;
_userMiningLimitCache = userMiningLimitCache;
}
/// <summary>
/// 每次挖矿概率，每天根据特定算法计算
/// </summary>
private static decimal CurrentMiningProbability => AsyncHelper.RunSync(async () =>
private decimal CurrentMiningProbability => AsyncHelper.RunSync(async () =>
{
return await ComputeMiningProbabilityAsync();
});
public async Task<MiningPoolContent> GetMiningPoolContentAsync()
{
var pool = await _cache.GetAsync(CacheConst.MiningPoolContent);
var pool = await _miningPoolCache.GetAsync(MiningCacheConst.MiningPoolContent);
return pool;
}
/// <summary>
/// 校验挖矿限制
/// </summary>
/// <param name="userId"></param>
private async Task VerifyMiningLimitAsync(Guid userId)
{
//每天最大次数限制
var miningMaxLimit = int.Parse(await _settingProvider.GetOrNullAsync("MiningMaxLimit"));
//每次间隔
var miningMinIntervalSeconds = int.Parse(await _settingProvider.GetOrNullAsync("MiningMinIntervalSeconds"));
var currentNumber = 1;
//根据用户进行上锁
if (await RedisClient.SetNxAsync($"UserMiningLimitLock:{userId}", true,
TimeSpan.FromSeconds(miningMinIntervalSeconds)))
{
var userLimit = await _userMiningLimitCache.GetAsync($"{MiningCacheConst.UserMiningLimit}:{userId}");
if (userLimit is not null)
{
//符合条件，成功挖矿
if (userLimit.Number < miningMaxLimit)
{
currentNumber = userLimit.Number + 1;
}
else
{
throw new UserFriendlyException($"失败，你已达当轮矿池最大限制，给其他人留点吧");
}
}
//没有缓存过，必定成功，直接走
await _userMiningLimitCache.SetAsync($"{MiningCacheConst.UserMiningLimit}:{userId}",
new UserMiningLimitCacheDto
{
Number = currentNumber,
LastMiningTime = DateTime.Now,
},
new DistributedCacheEntryOptions()
{
//虽然新增的是一天，但是每次刷新是早上10点，矿池刷新时，还需要清除限制
AbsoluteExpirationRelativeToNow = TimeSpan.FromDays(1)
});
}
//已上过锁，并且没有到限制时间，必定失败
//不符合条件，直接走
throw new UserFriendlyException($"失败，你都挖的冒烟了，请稍后再挖");
}
/// <summary>
/// 用户进行一次挖矿
/// </summary>
/// <returns></returns>
public async Task<MiningPoolResult> MiningAsync(Guid userId)
{
//检验限制
await VerifyMiningLimitAsync(userId);
var result = new MiningPoolResult();
//从矿池中开挖,判断矿池是否还有矿
//根据挖矿概率，进行挖掘
//挖到了放到用户仓库即可
var miningMaxLimit = int.Parse(await _settingProvider.GetOrNullAsync("MiningMaxLimit"));
var miningMinIntervalSeconds = int.Parse(await _settingProvider.GetOrNullAsync("MiningMinIntervalSeconds"));
//如果概率是挖到了矿，再从矿物中随机选择一个稀有度，再在当前稀有度中的矿物列表，随机选择一个具体的矿物
var pool =await GetMiningPoolContentAsync();
var pool = await GetMiningPoolContentAsync();
if (pool.TotalNumber == 0)
{
result.Result = MiningResultEnum.PoolIsEmpty;
return result;
throw new UserFriendlyException($"失败，矿池已经被掏空了，请等矿池刷新后再来");
}
// 生成一个 0 到 1 之间的随机数
@@ -87,7 +141,7 @@ public class MiningPoolManager : DomainService
await _collectiblesRepository._DbQueryable.Where(x => x.Rarity == rarityType).ToListAsync();
int randomIndex = new Random().Next(collectiblesList.Count);
var currentCollectibles = collectiblesList[randomIndex];
result.Result = MiningResultEnum.Success;
result.Collectibles = currentCollectibles;
//使用结果新增给对应的用户
@@ -102,8 +156,7 @@ public class MiningPoolManager : DomainService
return result;
}
result.Result = MiningResultEnum.Empty;
return result;
throw new UserFriendlyException($"恭喜！空空如也，挖了个寂寞");
}
/// <summary>
@@ -150,7 +203,7 @@ public class MiningPoolManager : DomainService
/// 计算当前挖矿概率
/// </summary>
/// <returns></returns>
public static Task<decimal> ComputeMiningProbabilityAsync()
public async Task<decimal> ComputeMiningProbabilityAsync()
{
//当前的挖矿期望：当天的所有藏品能被刚好挖完
@@ -160,7 +213,8 @@ public class MiningPoolManager : DomainService
//可影响因素：剩余手动挖矿次数+剩余自动挖矿次数
//简单模式，1/15
return Task.FromResult(1m / 15);
var miningMaxLimit = decimal.Parse(await _settingProvider.GetOrNullAsync("MiningMinProbability"));
return miningMaxLimit;
}
/// <summary>
@@ -179,7 +233,7 @@ public class MiningPoolManager : DomainService
//根据配置，将不同比例的矿，塞入矿池,
//矿池，交给redis
await _cache.SetAsync(CacheConst.MiningPoolContent, new MiningPoolContent(startTime, endTime)
await _miningPoolCache.SetAsync(MiningCacheConst.MiningPoolContent, new MiningPoolContent(startTime, endTime)
{
I0_OrdinaryNumber = result[0],
I1_SeniorNumber = result[1],
@@ -192,6 +246,14 @@ public class MiningPoolManager : DomainService
});
}
/// <summary>
/// 刷新用户挖矿限制
/// </summary>
public async Task RefreshMiningUserLimitAsync()
{
await RedisClient.DelAsync($"{MiningCacheConst.UserMiningLimit}*");
}
/// <summary>
/// 根据概率生成给对应稀有度藏品
/// </summary>