added a simple ability to export match records (#291)

src/Modules/MatchTrackerModule/Controllers/MatchTrackerCommandsController.cs

@@ -0,0 +1,15 @@
+using EvoSC.Commands.Attributes;
+using EvoSC.Commands.Interfaces;
+using EvoSC.Common.Controllers;
+using EvoSC.Common.Controllers.Attributes;
+using EvoSC.Modules.Official.MatchTrackerModule.Interfaces;
+
+namespace EvoSC.Modules.Official.MatchTrackerModule.Controllers;
+
+[Controller]
+public class MatchTrackerCommandsController(IMatchTrackerExportService exportService) : EvoScController<ICommandInteractionContext>
+{
+    [ChatCommand("matchtrackerexport", "Export all match tracker data to a csv file.")]
+    [CommandAlias("/mtexport", true)]
+    public Task ExportCsvAsync(string file) => exportService.ExportCsv(file);
+}

src/Modules/MatchTrackerModule/Interfaces/IMatchRecordRepository.cs

@@ -6,4 +6,5 @@ namespace EvoSC.Modules.Official.MatchTrackerModule.Interfaces;
 public interface IMatchRecordRepository
 {
     public Task<DbMatchRecord> InsertStateAsync(IMatchState state);
+    public Task<DbMatchRecord[]> GetRecordsAsync();
 }

src/Modules/MatchTrackerModule/Interfaces/IMatchTrackerExportService.cs

@@ -0,0 +1,6 @@
+namespace EvoSC.Modules.Official.MatchTrackerModule.Interfaces;
+
+public interface IMatchTrackerExportService
+{
+    public Task ExportCsv(string file);
+}

src/Modules/MatchTrackerModule/Interfaces/ITrackerStoreService.cs

@@ -1,9 +1,11 @@
 using EvoSC.Modules.Official.MatchTrackerModule.Interfaces.Models;
+using EvoSC.Modules.Official.MatchTrackerModule.Interfaces.Stores;
 
 namespace EvoSC.Modules.Official.MatchTrackerModule.Interfaces;
 
 public interface ITrackerStoreService
 {
     public Task SaveTimelineAsync(IMatchTimeline timeline);
     public Task SaveState(IMatchState state);
+    public void AddStore(IMatchTrackerStore store);
 }

src/Modules/MatchTrackerModule/MatchTrackerModule.cs

@@ -1,8 +1,14 @@
 using EvoSC.Modules.Attributes;
+using EvoSC.Modules.Official.MatchTrackerModule.Interfaces;
+using EvoSC.Modules.Official.MatchTrackerModule.Interfaces.Stores;
 
 namespace EvoSC.Modules.Official.MatchTrackerModule;
 
 [Module(IsInternal = true)]
 public class MatchTrackerModule : EvoScModule
 {
+    public MatchTrackerModule(IDatabaseMatchTrackerStore dbStore, ITrackerStoreService stores)
+    {
+        stores.AddStore(dbStore);
+    }
 }

src/Modules/MatchTrackerModule/Models/MatchTimeline.cs

@@ -4,6 +4,6 @@ namespace EvoSC.Modules.Official.MatchTrackerModule.Models;
 
 public class MatchTimeline : IMatchTimeline
 {
-    public Guid TimelineId { get; } = Guid.NewGuid();
+    public Guid TimelineId { get; init; } = Guid.NewGuid();
     public List<IMatchState> States { get; init; } = new();
 }

src/Modules/MatchTrackerModule/Repository/MatchRecordRepository.cs

@@ -5,6 +5,7 @@
 using EvoSC.Common.Services.Models;
 using EvoSC.Modules.Official.MatchTrackerModule.Interfaces;
 using EvoSC.Modules.Official.MatchTrackerModule.Interfaces.Models;
+using EvoSC.Modules.Official.MatchTrackerModule.Models;
 using EvoSC.Modules.Official.MatchTrackerModule.Models.Database;
 using EvoSC.Modules.Official.MatchTrackerModule.Util;
 using LinqToDB;
@@ -40,4 +41,6 @@ public async Task<DbMatchRecord> InsertStateAsync(IMatchState state)
             throw;
         }
     }
+
+    public Task<DbMatchRecord[]> GetRecordsAsync() => Table<DbMatchRecord>().ToArrayAsync();
 }

src/Modules/MatchTrackerModule/Services/MatchTrackerExportService.cs

@@ -0,0 +1,38 @@
+using System.Text;
+using EvoSC.Common.Services.Attributes;
+using EvoSC.Modules.Official.MatchTrackerModule.Interfaces;
+
+namespace EvoSC.Modules.Official.MatchTrackerModule.Services;
+
+[Service]
+public class MatchTrackerExportService(IMatchRecordRepository repository) : IMatchTrackerExportService
+{
+    public async Task ExportCsv(string file)
+    {
+        var records = await repository.GetRecordsAsync();
+        var sb = new StringBuilder();
+
+        sb.AppendLine("Id,Timestamp,TimelineId,Status,Report");
+
+        foreach (var record in records)
+        {
+            sb.Append(record.Id);
+            sb.Append(",");
+            sb.Append(record.Timestamp);
+            sb.Append(",");
+            sb.Append(record.TimelineId);
+            sb.Append(",");
+            sb.Append(record.Status);
+            sb.Append(",\"");
+            sb.Append(EscapeCsvValue(record.Report));
+            sb.AppendLine("\"");
+        }
+
+        await File.WriteAllTextAsync(file, sb.ToString());
+    }
+
+    private static string EscapeCsvValue(string value)
+    {
+        return value.Replace("\"", "\"\"");
+    }
+}

src/Modules/MatchTrackerModule/Services/TrackerStoreService.cs

@@ -6,15 +6,10 @@
 
 namespace EvoSC.Modules.Official.MatchTrackerModule.Services;
 
-[Service(LifeStyle = ServiceLifeStyle.Transient)]
+[Service(LifeStyle = ServiceLifeStyle.Singleton)]
 public class TrackerStoreService : ITrackerStoreService
 {
     private readonly List<IMatchTrackerStore> _stores = new();
-
-    public TrackerStoreService(IDatabaseMatchTrackerStore dbStore)
-    {
-        _stores.Add(dbStore);
-    }
 
     public async Task SaveTimelineAsync(IMatchTimeline timeline)
     {
@@ -31,4 +26,6 @@ public async Task SaveState(IMatchState state)
             await store.SaveStateAsync(state);
         }
     }
+
+    public void AddStore(IMatchTrackerStore store) => _stores.Add(store);
 }