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example-voting-app
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Results site in .NET Core

Elton Stoneman 6 gadi atpakaļ
vecāks
879e5bc477
revīzija
985af62bb1
14 mainītis faili ar 165 papildinājumiem un 42 dzēšanām
Dalītais skats Rādīt salīdzināšanas statistiku
  1. 42 0
      docker-compose-windows.yml
  2. 16 0
      result/dotnet/Dockerfile
  3. 2 7
      result/dotnet/Result/Hubs/ResultsHub.cs
  4. 0 4
      result/dotnet/Result/Models/ResultsModel.cs
  5. 9 9
      result/dotnet/Result/Pages/Index.cshtml
  6. 17 1
      result/dotnet/Result/Pages/Index.cshtml.cs
  7. 6 6
      result/dotnet/Result/Properties/launchSettings.json
  8. 5 6
      result/dotnet/Result/Startup.cs
  9. 47 0
      result/dotnet/Result/Timers/PublishResultsTimer.cs
  10. 7 0
      result/dotnet/Result/appsettings.json
  11. 2 2
      result/dotnet/Result/wwwroot/css/site.css
  12. 12 3
      result/dotnet/Result/wwwroot/js/results.js
  13. 0 4
      result/dotnet/Result/wwwroot/js/site.js
  14. 0 0
      result/dotnet/Result/wwwroot/js/site.min.js

+ 42 - 0
docker-compose-windows.yml
Parādīt failu 

@@ -0,0 +1,42 @@
 
+version: "3.2"
 
+
 
+services:
 
+  vote:
 
+    build: 
+      context: ./vote/dotnet
 
+    ports:
 
+      - "5000:80"
 
+    depends_on:
 
+      - message-queue
 
+
 
+  result:
 
+    build: 
+      context: ./result/dotnet
 
+    ports:
 
+      - "5001:80"
 
+    environment:      
+      - "Data:ConnectionString=Server=db;Port=4000;Database=votes;User=root;SslMode=None"
 
+    depends_on:
 
+      - db
 
+
 
+  worker:
 
+    build:
 
+      context: ./worker/dotnet
 
+    environment:      
+      - "Data:ConnectionString=Server=db;Port=4000;Database=votes;User=root;SslMode=None"
 
+    depends_on:
 
+      - message-queue
 
+      - db
 
+
 
+  message-queue:
 
+    image: nats:nanoserver
 
+
 
+  db:
 
+    image: dockersamples/tidb:nanoserver    
+    ports:
 
+      - "3306:4000"
 
+
 
+networks:
 
+  default:
 
+    external:
 
+      name: nat

+ 16 - 0
result/dotnet/Dockerfile
Parādīt failu 

@@ -0,0 +1,16 @@
 
+FROM microsoft/dotnet:2.1-sdk as builder
 
+
 
+WORKDIR /Result
 
+COPY Result/Result.csproj .
 
+RUN dotnet restore
 
+
 
+COPY /Result .
 
+RUN dotnet publish -c Release -o /out Result.csproj
 
+
 
+# app image
 
+FROM microsoft/dotnet:2.1-aspnetcore-runtime
 
+
 
+WORKDIR /app
 
+ENTRYPOINT ["dotnet", "Result.dll"]
 
+
 
+COPY --from=builder /out .

+ 2 - 7
result/dotnet/Result/Hubs/ResultsHub.cs
Parādīt failu 

@@ -1,14 +1,9 @@
 
-using System.Threading.Tasks;
 
-using Microsoft.AspNetCore.SignalR;
 
-using Result.Models;
 
+using Microsoft.AspNetCore.SignalR;
 
 
 namespace Result.Hubs
 
 {
 
     public class ResultsHub : Hub
 
     {
 
-        public async Task UpdateResults(ResultsModel results)
 
-        {
 
-            await Clients.All.SendAsync("UpdateResults", results);
 
-        }
 
+        //no public methods, only used for push from PublishRTesultsTimer
 
     }
 
 }

+ 0 - 4
result/dotnet/Result/Models/ResultsModel.cs
Parādīt failu 

@@ -7,9 +7,5 @@
 
         public int OptionB { get; set; }
 
 
         public int VoteCount { get; set; }
 
-
 
-        public double OptionAPercent { get; set; }
 
-
 
-        public double OptionBPercent { get; set; }
 
     }
 
 }

+ 9 - 9
result/dotnet/Result/Pages/Index.cshtml
Parādīt failu 

@@ -1,14 +1,16 @@
 
 @page
 
+@model Result.Pages.IndexModel
 
+
 
 <!DOCTYPE html>
 
 <html>
 
 <head>
 
     <meta charset="utf-8">
 
-    <title>Cats vs Dogs -- Result</title>
 
+    <title>@Model.OptionA vs @Model.OptionB -- Result</title>
 
     <base href="/index.html">
 
     <meta name="viewport" content="width=device-width, initial-scale = 1.0">
 
     <meta name="keywords" content="docker-compose, docker, stack">
 
     <meta name="author" content="Docker">
 
-    <link rel='stylesheet' href='/stylesheets/style.css' />
 
+    <link rel='stylesheet' href='~/css/site.css' />
 
 </head>
 
 <body>
 
     <div id="background-stats">
 
@@ -22,22 +24,20 @@
 
     <div id="content-container">
 
         <div id="content-container-center">
 
             <div id="choice">
 
-                <div class="choice cats">
 
-                    <div class="label">Cats</div>
 
+                <div class="choice resulta">
 
+                    <div class="label">@Model.OptionA</div>
 
                     <div class="stat" id="optionA"></div>
 
                 </div>
 
                 <div class="divider"></div>
 
-                <div class="choice dogs">
 
-                    <div class="label">Dogs</div>
 
+                <div class="choice resultb">
 
+                    <div class="label">@Model.OptionB</div>
 
                     <div class="stat" id="optionB"></div>
 
                 </div>
 
             </div>
 
         </div>
 
     </div>
 
     <div id="result">
 
-        <span ng-if="total == 0">No votes yet</span>
 
-        <span ng-if="total == 1">{{total}} vote</span>
 
-        <span ng-if="total >= 2">{{total}} votes</span>
 
+        <span id="totalVotes">No votes yet</span>
 
     </div>
 
     <script src="~/lib/signalr/dist/browser/signalr.js"></script>
 
     <script src="~/js/results.js"></script>

+ 17 - 1
result/dotnet/Result/Pages/Index.cshtml.cs
Parādīt failu 

@@ -4,14 +4,30 @@ using System.Linq;
 
 using System.Threading.Tasks;
 
 using Microsoft.AspNetCore.Mvc;
 
 using Microsoft.AspNetCore.Mvc.RazorPages;
 
+using Microsoft.Extensions.Configuration;
 
 
 namespace Result.Pages
 
 {
 
     public class IndexModel : PageModel
 
     {
 
-        public void OnGet()
 
+        private string _optionA;
 
+        private string _optionB;
 
+        protected readonly IConfiguration _configuration;
 
+
 
+        public string OptionA { get; private set; }
 
+        public string OptionB { get; private set; }
 
+        
+        public IndexModel(IConfiguration configuration)
 
         {
 
+            _configuration = configuration;
 
+            _optionA = _configuration.GetValue<string>("Voting:OptionA");
 
+            _optionB = _configuration.GetValue<string>("Voting:OptionB");
 
+        }
 
 
+        public void OnGet()
 
+        {
 
+            OptionA = _optionA;
 
+            OptionB = _optionB;
 
         }
 
     }
 
 }

+ 6 - 6
result/dotnet/Result/Properties/launchSettings.json
Parādīt failu 

@@ -1,10 +1,10 @@
 
-{
 
+{
 
   "iisSettings": {
 
-    "windowsAuthentication": false, 
-    "anonymousAuthentication": true, 
+    "windowsAuthentication": false,
 
+    "anonymousAuthentication": true,
 
     "iisExpress": {
 
       "applicationUrl": "http://localhost:56785",
 
-      "sslPort": 44369
 
+      "sslPort": 0
 
     }
 
   },
 
   "profiles": {
 
@@ -18,10 +18,10 @@
 
     "Result": {
 
       "commandName": "Project",
 
       "launchBrowser": true,
 
-      "applicationUrl": "https://localhost:5001;http://localhost:5000",
 
       "environmentVariables": {
 
         "ASPNETCORE_ENVIRONMENT": "Development"
 
-      }
 
+      },
 
+      "applicationUrl": "https://localhost:5001;http://localhost:5000"
 
     }
 
   }
 
 }

+ 5 - 6
result/dotnet/Result/Startup.cs
Parādīt failu 

@@ -1,15 +1,10 @@
 
-using System;
 
-using System.Collections.Generic;
 
-using System.Linq;
 
-using System.Threading.Tasks;
 
 using Microsoft.AspNetCore.Builder;
 
 using Microsoft.AspNetCore.Hosting;
 
-using Microsoft.AspNetCore.Http;
 
-using Microsoft.AspNetCore.HttpsPolicy;
 
 using Microsoft.AspNetCore.Mvc;
 
 using Microsoft.Extensions.Configuration;
 
 using Microsoft.Extensions.DependencyInjection;
 
 using Result.Hubs;
 
+using Result.Timers;
 
 
 namespace Result
 
 {
 
@@ -26,6 +21,7 @@ namespace Result
 
         {
 
             services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
 
             services.AddSignalR();
 
+            services.AddSingleton<PublishResultsTimer>();
 
         }
 
 
         public void Configure(IApplicationBuilder app, IHostingEnvironment env)
 
@@ -45,6 +41,9 @@ namespace Result
 
                 routes.MapHub<ResultsHub>("/resultsHub");
 
             });
 
             app.UseMvc();
 
+
 
+            var timer = app.ApplicationServices.GetService<PublishResultsTimer>();
 
+            timer.Start();
 
         }
 
     }
 
 }

+ 47 - 0
result/dotnet/Result/Timers/PublishResultsTimer.cs
Parādīt failu 

@@ -0,0 +1,47 @@
 
+using System;
 
+using System.Timers;
 
+using Microsoft.AspNetCore.SignalR;
 
+using Microsoft.Extensions.Configuration;
 
+using Result.Hubs;
 
+using Result.Models;
 
+
 
+namespace Result.Timers
 
+{
 
+    public class PublishResultsTimer
 
+    {        
+        private readonly IHubContext<ResultsHub> _hubContext;
 
+        private readonly Timer _timer;
 
+        //TODO- temp
 
+        private static Random _Random = new Random();
 
+
 
+        public PublishResultsTimer(IHubContext<ResultsHub> hubContext, IConfiguration configuration)
 
+        {
 
+            _hubContext = hubContext;
 
+            var publishMilliseconds = configuration.GetValue<int>("ResultsTimer:PublishMilliseconds");
 
+            _timer = new Timer(publishMilliseconds)
 
+            {
 
+                Enabled = false
 
+            };
 
+            _timer.Elapsed += PublishResults;
 
+        }
 
+
 
+        public void Start()
 
+        {
 
+            if (!_timer.Enabled)
 
+            {
 
+                _timer.Start();
 
+            }
 
+        }
 
+
 
+        private void PublishResults(object sender, ElapsedEventArgs e)
 
+        {
 
+            var model = new ResultsModel
 
+            {
 
+                OptionA = _Random.Next(0, 100),
 
+                OptionB = _Random.Next(0, 100)                
+            };
 
+            model.VoteCount = model.OptionA + model.OptionB;
 
+            _hubContext.Clients.All.SendAsync("UpdateResults", model);
 
+        }
 
+    }
 
+}

+ 7 - 0
result/dotnet/Result/appsettings.json
Parādīt failu 

@@ -1,4 +1,11 @@
 
 {
 
+  "Voting": {
 
+    "OptionA": "Cats",
 
+    "OptionB": "Dogs"
 
+  },
 
+  "ResultsTimer": {
 
+    "PublishMilliseconds":  1500
 
+  },
 
   "Logging": {
 
     "LogLevel": {
 
       "Default": "Warning"

+ 2 - 2
result/dotnet/Result/wwwroot/css/site.css
Parādīt failu 

@@ -95,12 +95,12 @@ body {
 
 			text-transform: uppercase;
 
 		}
 
 
-		#choice .choice.dogs {
 
+		#choice .choice.resultb {
 
 			color: #00cbca;
 
 			float: right;
 
 		}
 
 
-		#choice .choice.cats {
 
+		#choice .choice.resulta {
 
 			color: #2196f3;
 
 			float: left;
 
 		}

+ 12 - 3
result/dotnet/Result/wwwroot/js/results.js
Parādīt failu 

@@ -3,14 +3,23 @@
 
 var connection = new signalR.HubConnectionBuilder().withUrl("/resultsHub").build();
 
 
 connection.on("UpdateResults", function (results) {
 
-    data = JSON.parse(json);
 
+    document.body.style.opacity=1;
 
 
-    var a = parseInt(data.optionA || 0);
 
-    var b = parseInt(data.optionB || 0);
 
+    var a = parseInt(results.optionA || 0);
 
+    var b = parseInt(results.optionB || 0);
 
     var percentages = getPercentages(a, b);
 
 
     document.getElementById("optionA").innerText = percentages.a + "%";
 
     document.getElementById("optionB").innerText = percentages.b + "%";
 
+    if (results.voteCount > 0) {
 
+        var totalVotes = results.voteCount + (results.voteCount > 1 ? " votes" : " vote");
 
+        document.getElementById("totalVotes").innerText = totalVotes;
 
+    }
 
+
 
+    var bg1 = document.getElementById('background-stats-1');
 
+    var bg2 = document.getElementById('background-stats-2');
 
+    bg1.style.width = percentages.a + "%";
 
+    bg2.style.width = percentages.b + "%";
 
 });
 
 
 connection.start().catch(function (err) {

+ 0 - 4
result/dotnet/Result/wwwroot/js/site.js
Parādīt failu 

@@ -1,4 +0,0 @@
 
-// Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
 
-// for details on configuring this project to bundle and minify static web assets.
 
-
 
-// Write your Javascript code.

+ 0 - 0
result/dotnet/Result/wwwroot/js/site.min.js
Parādīt failu