Add DocxodusWeb: serverless redline & ticket management app

CHANGELOG.md

@@ -4,6 +4,16 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased] - .NET 8 / Open XML SDK 3.x Migration
 
+### Added
+- **DocxodusWeb — serverless redline & ticket web app** - ASP.NET Minimal API app for Cloud Run / serverless deployment
+  - `POST /api/compare` — Upload two DOCX files, receive a redlined DOCX with tracked changes
+  - `POST /api/compare/html` — Upload two DOCX files, receive HTML redline preview
+  - Rendering issue ticket system with SQLite storage — submit two DOCX files + description to report comparison bugs
+  - Tickets automatically run the Docxodus comparison and store original, modified, and redlined documents
+  - Simple HTML/CSS/JS frontend with redline tool, ticket list, and ticket submission tabs
+  - Dockerfile for containerized deployment (Google Cloud Run, AWS Fargate, etc.)
+  - Configurable via `DATA_DIR` environment variable for persistent storage
+
 ### Fixed (npm)
 - **TypeScript subpath exports not resolving under `moduleResolution: "node"` (Issue #113)** - Added `typesVersions` fallback to npm package.json so `docxodus/react` and `docxodus/worker` subpath imports resolve types correctly under all TypeScript module resolution modes. Also reordered export conditions to put `types` before `import` per TypeScript requirements.
 

Docxodus.sln

@@ -17,6 +17,10 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "wasm", "wasm", "{1763F37B-6
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DocxodusWasm", "wasm\DocxodusWasm\DocxodusWasm.csproj", "{A4D71AD0-DF96-4702-A2A3-10C91BBD90E3}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "web", "web", "{8A2B6F4E-1C3D-4E5F-9A7B-2D4E6F8A0B1C}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DocxodusWeb", "web\DocxodusWeb\DocxodusWeb.csproj", "{B5C7D9E1-2F4A-4B6C-8D0E-3F5A7B9C1D2E}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -46,10 +50,15 @@ Global
 		{A4D71AD0-DF96-4702-A2A3-10C91BBD90E3}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{A4D71AD0-DF96-4702-A2A3-10C91BBD90E3}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{A4D71AD0-DF96-4702-A2A3-10C91BBD90E3}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B5C7D9E1-2F4A-4B6C-8D0E-3F5A7B9C1D2E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B5C7D9E1-2F4A-4B6C-8D0E-3F5A7B9C1D2E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B5C7D9E1-2F4A-4B6C-8D0E-3F5A7B9C1D2E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B5C7D9E1-2F4A-4B6C-8D0E-3F5A7B9C1D2E}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{EDB9FC41-541D-41FE-A95C-4A25BF4823B6} = {3B57DC3E-0543-4470-B094-701C65C843D5}
 		{15EAF76F-3C7C-4747-A686-6F9FC65D2968} = {3B57DC3E-0543-4470-B094-701C65C843D5}
 		{A4D71AD0-DF96-4702-A2A3-10C91BBD90E3} = {1763F37B-6FCB-4FA2-B410-4E573BDBC84F}
+		{B5C7D9E1-2F4A-4B6C-8D0E-3F5A7B9C1D2E} = {8A2B6F4E-1C3D-4E5F-9A7B-2D4E6F8A0B1C}
 	EndGlobalSection
 EndGlobal

web/DocxodusWeb/.dockerignore

@@ -0,0 +1,3 @@
+bin/
+obj/
+appdata/

web/DocxodusWeb/Data/TicketDbContext.cs

@@ -0,0 +1,59 @@
+#nullable enable
+
+using Microsoft.EntityFrameworkCore;
+
+namespace DocxodusWeb.Data;
+
+public class TicketDbContext : DbContext
+{
+    public TicketDbContext(DbContextOptions<TicketDbContext> options) : base(options) { }
+
+    public DbSet<Ticket> Tickets => Set<Ticket>();
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        modelBuilder.Entity<Ticket>(entity =>
+        {
+            entity.HasKey(e => e.Id);
+            entity.Property(e => e.Id).ValueGeneratedOnAdd();
+            entity.Property(e => e.Status).HasConversion<string>();
+        });
+    }
+}
+
+public class Ticket
+{
+    public int Id { get; set; }
+    public string Title { get; set; } = string.Empty;
+    public string Description { get; set; } = string.Empty;
+    public string? SubmitterEmail { get; set; }
+    public TicketStatus Status { get; set; } = TicketStatus.Open;
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+    public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;
+
+    /// <summary>Path to the original .docx file on disk.</summary>
+    public string OriginalFilePath { get; set; } = string.Empty;
+    public string OriginalFileName { get; set; } = string.Empty;
+
+    /// <summary>Path to the modified .docx file on disk.</summary>
+    public string ModifiedFilePath { get; set; } = string.Empty;
+    public string ModifiedFileName { get; set; } = string.Empty;
+
+    /// <summary>Path to the redline .docx produced by Docxodus (generated on submission).</summary>
+    public string? RedlineFilePath { get; set; }
+
+    /// <summary>Comparison log warnings/errors, if any.</summary>
+    public string? ComparisonLog { get; set; }
+
+    /// <summary>Number of revisions detected in the redline.</summary>
+    public int? RevisionCount { get; set; }
+}
+
+public enum TicketStatus
+{
+    Open,
+    InProgress,
+    Resolved,
+    WontFix,
+    Duplicate
+}

web/DocxodusWeb/Dockerfile

@@ -0,0 +1,30 @@
+FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
+WORKDIR /src
+
+# Copy solution and project files for restore
+COPY Docxodus/Docxodus.csproj Docxodus/
+COPY web/DocxodusWeb/DocxodusWeb.csproj web/DocxodusWeb/
+RUN dotnet restore web/DocxodusWeb/DocxodusWeb.csproj
+
+# Copy everything and build
+COPY Docxodus/ Docxodus/
+COPY web/DocxodusWeb/ web/DocxodusWeb/
+RUN dotnet publish web/DocxodusWeb/DocxodusWeb.csproj -c Release -o /app/publish
+
+# Runtime image
+FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS runtime
+WORKDIR /app
+
+# Install native dependencies for SkiaSharp
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libfontconfig1 \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY --from=build /app/publish .
+
+# Cloud Run uses PORT env var
+ENV ASPNETCORE_URLS=http://+:8080
+ENV DATA_DIR=/data
+EXPOSE 8080
+
+ENTRYPOINT ["dotnet", "DocxodusWeb.dll"]

web/DocxodusWeb/DocxodusWeb.csproj

@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <LangVersion>latest</LangVersion>
+    <RootNamespace>DocxodusWeb</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="../../Docxodus/Docxodus.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.11" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.11">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+</Project>