From be8b06c6c4337709455b50b2c4356a0ec1ec4e86 Mon Sep 17 00:00:00 2001
From: Eric Nguyen <nhathoang989@gmail.com>
Date: Sun, 6 Aug 2023 13:43:56 +0700
Subject: [PATCH] mix - clean up ocelot

---
 .../Domain/Extensions/ServiceExtension.cs     |  9 +++
 src/applications/Mixcore/Startup.cs           |  7 ---
 src/applications/mixcore.gateway/ocelot.json  | 30 +++++++++
 .../Configurations/OcelotConfigurations.cs    | 63 +++++++++++++++++++
 4 files changed, 102 insertions(+), 7 deletions(-)
 create mode 100644 src/platform/mix.shared/Models/Configurations/OcelotConfigurations.cs

diff --git a/src/applications/Mixcore/Domain/Extensions/ServiceExtension.cs b/src/applications/Mixcore/Domain/Extensions/ServiceExtension.cs
index bfd0c55ad..70a262d76 100644
--- a/src/applications/Mixcore/Domain/Extensions/ServiceExtension.cs
+++ b/src/applications/Mixcore/Domain/Extensions/ServiceExtension.cs
@@ -59,6 +59,15 @@ public static IApplicationBuilder UseMixRoutes(this IApplicationBuilder app)
                 //    pattern: "portal-apps/{appFolder:" + urlPathPattern + "}/{param1?}/{param2?}/{param3?}/{param4?}");
                 routes.MapFallbackToFile("/index.html");
             });
+            //app.MapWhen(
+            //   context =>
+            //   {
+            //       var path = context.Request.Path.Value.ToLower();
+            //       return
+            //           path.StartsWith("/mix-app") ||
+            //           path.StartsWith("/mix-content");
+            //   },
+            //   config => config.UseStaticFiles());
 
             return app;
         }
diff --git a/src/applications/Mixcore/Startup.cs b/src/applications/Mixcore/Startup.cs
index 51b794abf..e982c83bd 100644
--- a/src/applications/Mixcore/Startup.cs
+++ b/src/applications/Mixcore/Startup.cs
@@ -34,9 +34,6 @@ public void ConfigureServices(IServiceCollection services)
             services.AddMixAuthorize<MixCmsAccountContext>(Configuration);
             services.AddMixRoutes();
 
-            // Must app Auth config after Add mixservice to init App config 
-            services.AddMixOcelot(Configuration);
-
             services.TryAddScoped<MixcorePostService>();
         }
 
@@ -66,10 +63,6 @@ public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
                     Path.Combine(env.ContentRootPath, MixFolders.TemplatesFolder))
             });
             
-            if (GlobalConfigService.Instance.AppSettings.EnableOcelot)
-            {
-                app.UseMixOcelot(Configuration, env.IsDevelopment());
-            }
             if (GlobalConfigService.Instance.AppSettings.IsHttps)
             {
                 app.UseHttpsRedirection();
diff --git a/src/applications/mixcore.gateway/ocelot.json b/src/applications/mixcore.gateway/ocelot.json
index c72d8f802..98e090db5 100644
--- a/src/applications/mixcore.gateway/ocelot.json
+++ b/src/applications/mixcore.gateway/ocelot.json
@@ -1,5 +1,35 @@
 {
   "Routes": [
+    {
+      "Priority": 0,
+      "DownstreamPathTemplate": "/{everything}",
+      "DownstreamScheme": "https",
+      "DownstreamHostAndPorts": [
+        {
+          "Host": "localhost",
+          "Port": 5010
+        }
+      ],
+      "UpstreamPathTemplate": "/{everything}",
+      "UpstreamHttpMethod": [ "Get", "Post", "Put", "Patch", "Delete" ],
+      "RateLimitOptions": {
+        "ClientWhitelist": [],
+        "EnableRateLimiting": true,
+        "Period": "1s",
+        "PeriodTimespan": 1,
+        "Limit": 10
+      },
+      "FileCacheOptions": {
+        "TtlSeconds": 120,
+        "Region": "VN"
+      },
+      "HttpHandlerOptions": {
+        "AllowAutoRedirect": true,
+        "UseCookieContainer": true,
+        "UseTracing": true,
+        "MaxConnectionsPerServer": 20
+      }
+    }
   ],
   "GlobalConfiguration": {
     "BaseUrl": ""
diff --git a/src/platform/mix.shared/Models/Configurations/OcelotConfigurations.cs b/src/platform/mix.shared/Models/Configurations/OcelotConfigurations.cs
new file mode 100644
index 000000000..16dc73bcd
--- /dev/null
+++ b/src/platform/mix.shared/Models/Configurations/OcelotConfigurations.cs
@@ -0,0 +1,63 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Mix.Shared.Models.Configurations
+{
+    public class OcelotConfigurations
+    {
+        public List<OcelotRoute> Routes { get; set; }
+        public OcelotGlobalConfiguration GlobalConfiguration { get; set; }
+    }
+
+    public class OcelotGlobalConfiguration
+    {
+        public OcelotRateLimitOptions RateLimitOptions { get; set; }
+        public OcelotHttpHandlerOptions HttpHandlerOptions { get; set; }
+        public string BaseUrl { get; set; }
+    }
+
+    public class OcelotRoute
+    {
+        public int Priority { get; set; }
+        public string DownstreamPathTemplate { get; set; }
+        public string DownstreamScheme { get; set; }
+        public OcelotHost DownstreamHostAndPorts { get; set; }
+        public string UpstreamPathTemplate { get; set; }
+        public string[] UpstreamHttpMethod { get; set; }
+        public OcelotRateLimitOptions RateLimitOptions { get; set; }
+        public OcelotFileCacheOptions FileCacheOptions { get; set; }
+        public OcelotHttpHandlerOptions HttpHandlerOptions { get; set; }
+    }
+
+    public class OcelotHttpHandlerOptions
+    {
+        public bool AllowAutoRedirect { get; set; }
+        public bool UseCookieContainer { get; set; }
+        public bool UseTracing { get; set; }
+        public int MaxConnectionsPerServer { get; set; }
+    }
+
+    public class OcelotFileCacheOptions
+    {
+        public int TtlSeconds { get; set; }
+        public string Region { get; set; }
+    }
+
+    public class OcelotRateLimitOptions
+    {
+        public string[] ClientWhitelist { get; set; }
+        public bool EnableRateLimiting { get; set; }
+        public string Period { get; set; }
+        public int PeriodTimespan { get; set; }
+        public int Limit { get; set; }
+    }
+
+    public class OcelotHost
+    {
+        public string Host { get; set; }
+        public int Port { get; set; }
+    }
+}