Only report command errors to sentry and other minor tweaks

Geekbot.net/Commands/Role.cs

@@ -5,6 +5,7 @@ using System.Threading.Tasks;
 using AngleSharp;
 using Discord;
 using Discord.Commands;
+using Discord.Net;
 using Geekbot.net.Lib;
 using StackExchange.Redis;
 
@@ -80,6 +81,10 @@ namespace Geekbot.net.Commands
                 }
                 await ReplyAsync("That role doesn't seem to exist");
             }
+            catch (HttpException e)
+            {
+                await Context.Channel.SendMessageAsync("Seems like i don't have enough permission to give roles...");
+            }
             catch (Exception e)
             {
                 _errorHandler.HandleCommandException(e, Context);

Geekbot.net/Geekbot.net.csproj

@@ -27,7 +27,7 @@
     <PackageReference Include="Serilog.Sinks.Console" Version="3.1.1-dev-00757" />
     <PackageReference Include="Serilog.Sinks.Literate" Version="3.0.1-dev-00044" />
     <PackageReference Include="Serilog.Sinks.RollingFile" Version="3.3.1-dev-00771" />
-    <PackageReference Include="Serilog.Sinks.SentryIO" Version="1.0.3" />
+    <PackageReference Include="SharpRaven" Version="2.2.0" />
     <PackageReference Include="StackExchange.Redis">
       <Version>1.2.6</Version>
     </PackageReference>

Geekbot.net/Lib/ErrorHandler.cs

@@ -1,6 +1,12 @@
 using System;
+using System.Runtime.InteropServices.ComTypes;
+using System.Security.Principal;
 using Discord.Commands;
+using Nancy.Extensions;
 using Serilog;
+using SharpRaven;
+using SharpRaven.Data;
+using SharpRaven.Utilities;
 using Utf8Json;
 
 namespace Geekbot.net.Lib
@@ -9,11 +15,23 @@ namespace Geekbot.net.Lib
     {
         private readonly ILogger _logger;
         private readonly ITranslationHandler _translation;
+        private readonly IRavenClient _raven;
 
         public ErrorHandler(ILogger logger, ITranslationHandler translation)
         {
             _logger = logger;
             _translation = translation;
+            
+            var sentryDsn = Environment.GetEnvironmentVariable("SENTRY");
+            if (!string.IsNullOrEmpty(sentryDsn))
+            {
+                _raven = new RavenClient(sentryDsn);
+                _logger.Information($"Command Errors will be logged to Sentry: {sentryDsn}");
+            }
+            else
+            {
+                _raven = null;
+            }
         }
 
         public void HandleCommandException(Exception e, ICommandContext Context, string errorMessage = "def")
@@ -55,6 +73,20 @@ namespace Geekbot.net.Lib
                 {
                     Context.Channel.SendMessageAsync(errorString);
                 }
+                
+                if (_raven == null) return;
+
+                var sentryEvent = new SentryEvent(e)
+                {
+                    Tags =
+                    {
+                        ["discord_server"] = errorObj.Guild.Name,
+                        ["discord_user"] = errorObj.User.Name
+                    },
+                    Message = errorObj.Message.Content,
+                    Extra = errorObj
+                };
+                _raven.Capture(sentryEvent);
             }
             catch (Exception ex)
             {

Geekbot.net/Lib/LoggerFactory.cs

@@ -11,13 +11,6 @@ namespace Geekbot.net.Lib
             var loggerCreation = new LoggerConfiguration()
                 .WriteTo.LiterateConsole()
                 .WriteTo.RollingFile("Logs/geekbot-{Date}.txt", shared: true);
-            var sentryDsn = Environment.GetEnvironmentVariable("SENTRY");
-            if (!string.IsNullOrEmpty(sentryDsn))
-            {
-                loggerCreation.WriteTo.SentryIO(sentryDsn)
-                    .Enrich.FromLogContext();
-                Console.WriteLine($"Logging to Sentry Enabled: {sentryDsn}");
-            }
             if (args.Contains("--verbose"))
             {
                 loggerCreation.MinimumLevel.Verbose();

Geekbot.net/Program.cs

@@ -195,7 +195,7 @@ namespace Geekbot.net
             {
                 redis.StringSet("botOwner", appInfo.Owner.Id);
                 var req = HttpWebRequest.Create(appInfo.IconUrl);
-                using (Stream stream = req.GetResponse().GetResponseStream())
+                using (var stream = req.GetResponse().GetResponseStream())
                 {
                     await client.CurrentUser.ModifyAsync(User =>
                     {
@@ -207,8 +207,8 @@ namespace Geekbot.net
             }
             catch (Exception e)
             {
-                logger.Warning(e, $"[Setup] Oha, it seems like something went wrong while running the setup");
+                logger.Warning(e, "[Setup] Oha, it seems like something went wrong while running the setup");
-                logger.Warning(e, $"[Setup] Geekbot will work never the less, some features might be disabled though");
+                logger.Warning("[Setup] Geekbot will work never the less, some features might be disabled though");
             }
             return Task.CompletedTask;
         }

Geekbot.net/WebApi/WebConfig.cs

@@ -1,4 +1,4 @@
-using System;
+using System.Diagnostics;
 using Nancy;
 using Nancy.Bootstrapper;
 using Nancy.TinyIoc;
@@ -11,13 +11,12 @@ namespace Geekbot.net.WebApi
         {
 
             //CORS Enable
-            pipelines.AfterRequest.AddItemToEndOfPipeline((ctx) =>
+            pipelines.AfterRequest.AddItemToEndOfPipeline(ctx =>
             {
                 ctx.Response.WithHeader("Access-Control-Allow-Origin", "*")
                     .WithHeader("Access-Control-Allow-Methods", "GET")
                     .WithHeader("Access-Control-Allow-Headers", "Accept, Origin, Content-type")
-                    .WithHeader("Last-Modified", DateTime.Now.ToString());
+                    .WithHeader("Last-Modified", Process.GetCurrentProcess().StartTime.ToString());
-
             });
         }
     }