MVP import/export endpoints

.gitignore

@@ -50,3 +50,4 @@ src/Gameboard.Api/wwwroot/temp/*
 
 # stuff that gameboard makes as part of being itself
 src/Gameboard.Api/wwwroot/export/*
+src/Gameboard.Api/wwwroot/import/*

src/Gameboard.Api.Tests.Shared/Fixtures/GameboardCustomization.cs

@@ -97,10 +97,8 @@ private void RegisterDefaultEntityModels(IFixture fixture)
         fixture.Register(() => new PracticeModeSettings
         {
             Id = fixture.Create<string>(),
-            CertificateHtmlTemplate = null,
             DefaultPracticeSessionLengthMinutes = 60,
-            IntroTextMarkdown = null,
-            SuggestedSearches = ""
+            SuggestedSearches = string.Empty
         });
 
         fixture.Register<Data.Sponsor>(() => new()

src/Gameboard.Api/Common/Services/JsonService.cs

@@ -11,6 +11,7 @@ public interface IJsonService
     string Serialize<T>(T obj) where T : class;
     Task SerializeAsync<T>(T obj, Stream stream) where T : class;
     T Deserialize<T>(string json) where T : class;
+    ValueTask<T> DeserializeAsync<T>(Stream stream) where T : class;
 }
 
 internal class JsonService : IJsonService
@@ -61,6 +62,11 @@ public T Deserialize<T>(string json) where T : class
         return JsonSerializer.Deserialize<T>(json, Options);
     }
 
+    public ValueTask<T> DeserializeAsync<T>(Stream stream) where T : class
+    {
+        return JsonSerializer.DeserializeAsync<T>(stream);
+    }
+
     public string Serialize<T>(T obj) where T : class
     {
         return JsonSerializer.Serialize<T>(obj, Options);

src/Gameboard.Api/Common/Services/ZipService.cs

@@ -1,25 +1,30 @@
 using System.IO;
 using System.IO.Compression;
+using System.Threading.Tasks;
 
 namespace Gameboard.Api.Common.Services;
 
 public interface IZipService
 {
     public ZipArchive Zip(string outputPath, string[] filePaths, string relativeRoot = null);
-    public ZipArchive ZipDirectory(string outputPath, string directoryPath);
+    public Task<ZipArchive> ZipDirectory(string outputPath, string directoryPath);
 }
 
 internal sealed class ZipService : IZipService
 {
-    public ZipArchive ZipDirectory(string outputPath, string directoryPath)
+    public async Task<ZipArchive> ZipDirectory(string outputPath, string directoryPath)
     {
         using var stream = File.Open(outputPath, FileMode.Create, FileAccess.ReadWrite);
-        var archive = new ZipArchive(stream, ZipArchiveMode.Create);
+        using var archive = new ZipArchive(stream, ZipArchiveMode.Create);
         var fullDirectoryPath = Path.GetFullPath(directoryPath);
 
-        foreach (var file in Directory.EnumerateFileSystemEntries(fullDirectoryPath))
+        foreach (var file in Directory.GetFiles(fullDirectoryPath, "*", SearchOption.AllDirectories))
         {
-            archive.CreateEntryFromFile(file, Path.GetRelativePath(fullDirectoryPath, file));
+            using var fileStream = File.Open(file, FileMode.Open, FileAccess.Read);
+            using var fileReader = new StreamReader(fileStream);
+            var entry = archive.CreateEntry(Path.GetRelativePath(fullDirectoryPath, file));
+            using var entryStream = entry.Open();
+            await fileStream.CopyToAsync(entryStream);
         }
 
         return archive;

src/Gameboard.Api/Data/Entities/FeedbackTemplate.cs

@@ -11,7 +11,7 @@ public sealed class FeedbackTemplate : IEntity
 
     public required string CreatedByUserId { get; set; }
     public Data.User CreatedByUser { get; set; }
-    public required ICollection<FeedbackSubmission> Submissions { get; set; } = [];
-    public required ICollection<Data.Game> UseAsFeedbackTemplateForGames { get; set; } = [];
-    public required ICollection<Data.Game> UseAsFeedbackTemplateForGameChallenges { get; set; } = [];
+    public ICollection<FeedbackSubmission> Submissions { get; set; } = [];
+    public ICollection<Data.Game> UseAsFeedbackTemplateForGames { get; set; } = [];
+    public ICollection<Data.Game> UseAsFeedbackTemplateForGameChallenges { get; set; } = [];
 }

src/Gameboard.Api/Data/Entities/PracticeModeSettings.cs

@@ -6,7 +6,6 @@ public class PracticeModeSettings : IEntity
 {
     public string Id { get; set; }
     public int? AttemptLimit { get; set; }
-    public string CertificateHtmlTemplate { get; set; }
     public int DefaultPracticeSessionLengthMinutes { get; set; }
     public string IntroTextMarkdown { get; set; }
     public int? MaxConcurrentPracticeSessions { get; set; }