From 2afddc36f1feb5921e9888b2149cb82f14da8a06 Mon Sep 17 00:00:00 2001
From: shanj <18996038927@163.com>
Date: Thu, 25 May 2023 01:20:08 +0800
Subject: [PATCH] =?UTF-8?q?=E9=83=A8=E5=88=86=E6=8E=A5=E5=8F=A3=E9=99=90?=
 =?UTF-8?q?=E5=88=B6=E7=89=88=E6=9C=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 BBWYB.Client/APIServices/BaseApiService.cs    |  4 +-
 BBWYB.Client/GlobalContext.cs                 |  8 +++
 BBWYB.Client/Views/MainWindow.xaml            |  2 +-
 .../ClientVersionValidationMiddleWare.cs      | 55 +++++++++++++++++++
 BBWYB.Server.API/Program.cs                   |  2 +
 BBWYB.Server.API/appsettings.json             |  9 ++-
 6 files changed, 76 insertions(+), 4 deletions(-)
 create mode 100644 BBWYB.Server.API/Middlewares/ClientVersionValidationMiddleWare.cs

diff --git a/BBWYB.Client/APIServices/BaseApiService.cs b/BBWYB.Client/APIServices/BaseApiService.cs
index 747db0f..1ff52e0 100644
--- a/BBWYB.Client/APIServices/BaseApiService.cs
+++ b/BBWYB.Client/APIServices/BaseApiService.cs
@@ -32,9 +32,9 @@ namespace BBWYB.Client.APIServices
                 if (headers == null)
                     headers = new Dictionary<string, string>();
                 if (!headers.ContainsKey("ClientCode"))
-                    headers.Add("ClientCode", "BBWY");
+                    headers.Add("ClientCode", "BBWYB");
                 if (!headers.ContainsKey("ClientVersion"))
-                    headers.Add("ClientVersion", "1.0.0.0");
+                    headers.Add("ClientVersion", globalContext.BBWYBApiVersion);
                 if (!headers.ContainsKey("Authorization") && !string.IsNullOrEmpty(globalContext.UserToken))
                     headers.Add("Authorization", $"Bearer {globalContext.UserToken}");
                 if (!headers.ContainsKey("qy"))
diff --git a/BBWYB.Client/GlobalContext.cs b/BBWYB.Client/GlobalContext.cs
index becd36d..9a6e868 100644
--- a/BBWYB.Client/GlobalContext.cs
+++ b/BBWYB.Client/GlobalContext.cs
@@ -13,6 +13,7 @@ namespace BBWYB.Client
     {
         public GlobalContext()
         {
+            BBWYBApiVersion = "10018";
         }
 
         private User user;
@@ -35,10 +36,17 @@ namespace BBWYB.Client
         public string BBWYCApiHost { get; set; }
         public string QKApiHost { get; set; }
 
+        public string BBWYBApiVersion { get; set; }
+
         public string GetUserString()
         {
             return JsonConvert.SerializeObject(User);
         }
+
+        public string GetBBWYBApiVersion()
+        {
+            return BBWYBApiVersion;
+        }
         #endregion
     }
 }
\ No newline at end of file
diff --git a/BBWYB.Client/Views/MainWindow.xaml b/BBWYB.Client/Views/MainWindow.xaml
index 0e9be0c..a72f884 100644
--- a/BBWYB.Client/Views/MainWindow.xaml
+++ b/BBWYB.Client/Views/MainWindow.xaml
@@ -24,7 +24,7 @@
             <StackPanel Orientation="Horizontal" HorizontalAlignment="Left" VerticalAlignment="Center" Margin="10,0,0,0">
                 <TextBlock Text="{Binding GlobalContext.User.Name}"/>
                 <TextBlock Text="{Binding GlobalContext.User.Shop.ShopName}"  Margin="5,0,0,0"/>
-                <TextBlock Text="v10017" Margin="5,0,0,0"/>
+                <TextBlock Text="{Binding GlobalContext.BBWYBApiVersion}" Margin="5,0,0,0"/>
             </StackPanel>
         </Border>
         <Grid Grid.Row="1">
diff --git a/BBWYB.Server.API/Middlewares/ClientVersionValidationMiddleWare.cs b/BBWYB.Server.API/Middlewares/ClientVersionValidationMiddleWare.cs
new file mode 100644
index 0000000..cdd75c1
--- /dev/null
+++ b/BBWYB.Server.API/Middlewares/ClientVersionValidationMiddleWare.cs
@@ -0,0 +1,55 @@
+using BBWYB.Common.Models;
+using Microsoft.Extensions.Options;
+using Microsoft.Extensions.Primitives;
+
+namespace BBWYB.Server.API.Middlewares
+{
+    public class ClientVersionValidationMiddleWare
+    {
+        /// <summary>
+        /// 管道请求委托
+        /// </summary>
+        private RequestDelegate _next;
+
+        private IDictionary<string, int> apiVersionDictionary;
+
+        private IOptionsMonitor<List<ClientVersionValidationModel>> _monitor;
+
+        public ClientVersionValidationMiddleWare(RequestDelegate requestDelegate, IOptionsMonitor<List<ClientVersionValidationModel>> monitor)
+        {
+            _next = requestDelegate;
+            _monitor = monitor;
+            apiVersionDictionary = new Dictionary<string, int>();
+        }
+
+        public async Task Invoke(HttpContext context)
+        {
+            try
+            {
+                Console.WriteLine(context.Request.Path);
+                var apiRequirement = _monitor.CurrentValue.FirstOrDefault(x => x.Api.Equals(context.Request.Path, StringComparison.CurrentCultureIgnoreCase));
+                if (apiRequirement != null)
+                {
+                    if (!context.Request.Headers.TryGetValue("ClientVersion", out StringValues clientVersionStr))
+                        throw new BusinessException("未读取到ClientVersion");
+                    if (!int.TryParse(clientVersionStr, out int clientVersion))
+                        throw new BusinessException("非法ClientVersion");
+                    if (clientVersion < apiRequirement.MinimumVersion)
+                        throw new BusinessException("当前ClientVersion低于接口最低要求,请升级到最新版");
+                }
+                await _next(context);   //调用管道执行下一个中间件
+            }
+            catch
+            {
+                throw;
+            }
+        }
+    }
+
+    public class ClientVersionValidationModel
+    {
+        public string Api { get; set; }
+
+        public int MinimumVersion { get; set; }
+    }
+}
diff --git a/BBWYB.Server.API/Program.cs b/BBWYB.Server.API/Program.cs
index 1da4090..76cd58e 100644
--- a/BBWYB.Server.API/Program.cs
+++ b/BBWYB.Server.API/Program.cs
@@ -63,6 +63,7 @@ services.AddSingleton<OP_PlatformClientFactory>();
 services.AddSingleton<PP_PlatformClientFactory>();
 services.AddSingleton<ExpressCompanyNameConverter>();
 services.AddMapper(new MappingProfiles());
+services.Configure<List<ClientVersionValidationModel>>(configuration.GetSection("ApiVersionRequirements"));
 
 services.AddControllers(c =>
 {
@@ -164,6 +165,7 @@ if (isAllowedSwagger)
 }
 //app.UseHttpsRedirection();
 app.UseMiddleware<CustomExceptionMiddleWare>();
+app.UseMiddleware<ClientVersionValidationMiddleWare>();
 app.UseRouting();
 app.UseCors("cors");
 app.UseAuthorization();
diff --git a/BBWYB.Server.API/appsettings.json b/BBWYB.Server.API/appsettings.json
index 503362a..21910ce 100644
--- a/BBWYB.Server.API/appsettings.json
+++ b/BBWYB.Server.API/appsettings.json
@@ -13,5 +13,12 @@
     "MDSDB": "data source=rm-bp1508okrh23710yfao.mysql.rds.aliyuncs.com;port=3306;user id=qyroot;password=kaicn1132+-;initial catalog=mds;charset=utf8;sslmode=none;"
   },
   "AllowedSwagger": true,
-  "Secret": "D96BFA5B-F2AF-45BC-9342-5A55C3F9BBB0"
+  "Secret": "D96BFA5B-F2AF-45BC-9342-5A55C3F9BBB0",
+  //ApiVersionRequirements��������Ҫ����վ��
+  "ApiVersionRequirements": [
+    {
+      "Api": "/api/purchaseOrder/createpurchaseorder",
+      "MinimumVersion": 10017
+    }
+  ]
 }