fix: 修复银行汇率问题

Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Domain/Managers/BankManager.cs

@@ -15,6 +15,7 @@ namespace Yi.Framework.Bbs.Domain.Managers
     /// </summary>
     public class BankManager : DomainService
     {
+        private const decimal DefalutRate = 1.3m;
         private ISqlSugarRepository<BankCardAggregateRoot> _repository;
         private ILocalEventBus _localEventBus;
         private ISqlSugarRepository<InterestRecordsAggregateRoot> _interestRepository;
@@ -24,7 +25,7 @@ namespace Yi.Framework.Bbs.Domain.Managers
             _repository = repository;
             _localEventBus = localEventBus;
             _interestRepository = interestRepository;
-            _bankValueProvider=bankValueProvider;
+            _bankValueProvider = bankValueProvider;
         }
 
         /// <summary>
@@ -52,22 +53,17 @@ namespace Yi.Framework.Bbs.Domain.Managers
                 output.CreationTime = currentInterestRecords.CreationTime;
                 output.Value = currentInterestRecords.Value;
 
-                _currentRateStore=new BankInterestRecordDto() { ComparisonValue= currentInterestRecords .ComparisonValue,
+                _currentRateStore = new BankInterestRecordDto()
-                CreationTime=currentInterestRecords.CreationTime,Value=currentInterestRecords.Value};
+                {
+                    ComparisonValue = currentInterestRecords.ComparisonValue,
+                    CreationTime = currentInterestRecords.CreationTime,
+                    Value = currentInterestRecords.Value
+                };
 
             }
             return output;
         }
 
-        /// <summary>
-        /// 获取第三方的值
-        /// </summary>
-        /// <returns></returns>
-        private decimal GetThirdPartyValue()
-        {
-            return _bankValueProvider.GetValueAsync().Result;
-        }
-
         /// <summary>
         /// 强制创建一个记录，不管时间到没到
         /// </summary>
@@ -76,22 +72,19 @@ namespace Yi.Framework.Bbs.Domain.Managers
         {
             //获取最新的实体
             var lastEntity = await _interestRepository._DbQueryable.OrderByDescending(x => x.CreationTime).FirstAsync();
-            decimal oldValue = 1.3m;
+            decimal oldValue = DefalutRate;
-
-            //获取第三方的值
-            var thirdPartyValue = GetThirdPartyValue();
-
-            //获取上一次第三方标准值
-            var lastThirdPartyStandardValue = thirdPartyValue;
 
 
+
+            var thirdPartyValue = await _bankValueProvider.GetValueAsync();
             //获取实际值的变化率
-            decimal changeRate = 0;
+            decimal changeRate = (thirdPartyValue - _bankValueProvider.StandardValue) / (thirdPartyValue);
+
+
             //说明不是第一次
             if (lastEntity is not null)
             {
                 oldValue = lastEntity.Value;
-                changeRate = (thirdPartyValue - lastEntity.ComparisonValue) / (thirdPartyValue);
             }
 
             //判断市场是否波动
@@ -102,11 +95,10 @@ namespace Yi.Framework.Bbs.Domain.Managers
                 changeRate = 2 * changeRate;
             }
 
-
             //根据上一次的老值进行变化率比较
-            var currentValue = oldValue + (oldValue* changeRate);
+            var currentValue = oldValue + (oldValue * changeRate);
 
-            var entity = new InterestRecordsAggregateRoot(lastThirdPartyStandardValue, currentValue);
+            var entity = new InterestRecordsAggregateRoot(thirdPartyValue, currentValue);
             var output = await _interestRepository.InsertReturnEntityAsync(entity);
 
             return output;

Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Domain/Managers/BankValue/BiyingBankValueProvider.cs

@@ -9,11 +9,15 @@ using Volo.Abp.DependencyInjection;
 
 namespace Yi.Framework.Bbs.Domain.Managers.BankValue
 {
-    [Dependency(TryRegister =true)]
+    [Dependency(TryRegister = true)]
     public class BiyingBankValueProvider : IBankValueProvider, ITransientDependency
     {
         //官网地址：www.biyingapi.com
         private const string Url = "https://api.biyingapi.com/hsrl/ssjy/600519/5579aa4b391945678";
+
+        public decimal StandardValue => 1700;
+
+
         public async Task<decimal> GetValueAsync()
         {
             try
@@ -27,7 +31,8 @@ namespace Yi.Framework.Bbs.Domain.Managers.BankValue
                     return jsonObject["p"].Value<decimal>();
                 }
             }
-            catch(Exception ex) {
+            catch (Exception ex)
+            {
                 throw new Exception("BiyingBank获取数据异常", ex);
 
             }

Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Domain/Managers/BankValue/IBankValueProvider.cs

@@ -8,6 +8,16 @@ namespace Yi.Framework.Bbs.Domain.Managers.BankValue
 {
     public interface IBankValueProvider
     {
-        public Task<decimal> GetValueAsync();
+        /// <summary>
+        /// 标准值
+        /// </summary>
+        decimal StandardValue { get; }
+
+        /// <summary>
+        /// 获取第三方值
+        /// </summary>
+        /// <returns></returns>
+        Task<decimal> GetValueAsync();
+
     }
 }

Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Domain/Managers/BankValue/RandownBankValueProvider.cs

@@ -1,15 +1,13 @@
-using System;
+using Volo.Abp.DependencyInjection;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using Volo.Abp.DependencyInjection;
 
 namespace Yi.Framework.Bbs.Domain.Managers.BankValue
 {
     [Dependency(ReplaceServices = true)]
     internal class RandownBankValueProvider : IBankValueProvider, ITransientDependency
     {
+        public decimal StandardValue => 1000;
+
+
         public Task<decimal> GetValueAsync()
         {
             var currentNumber = new Random().Next(800, 1200);