IndTrace community edition v0.1.0

The first release of the IndTrace community edition: industrial manufacturing traceability for PLC-connected production lines, licensed under the GNU AGPL v3.0 or later.

IndTrace tracks; it does not control. The machine, PLC and operator decide what happens to a part. IndTrace records what was done and checks whether it was legal, for example whether a part arrived at a station its route allows.

What's included

• Domain and application core: parts, barcodes, cycles, routing, recipes and shifts, with CQRS handlers that return Result<T> instead of throwing.
• Persistence: EF Core on SQL Server. A new database is created by migrating, from one baseline migration that matches the model.
• Gateway and hub: the gateway host that receives PLC events, and a SignalR hub that pushes them to the UI.
• Monitor: a Blazor UI for products and their routes, machines, a live station dashboard, barcode lookup, shifts and reports.
• Device contracts: IndTrace.Devices defines vendor-neutral PLC and barcode-reader interfaces. This edition ships an in-memory simulated PLC controller; hardware drivers plug in through these interfaces and are not included.
• Demo data: IndTrace.DemoSeed creates a demo database with fictitious customers, products, routes and label rules.

Try it

Requires the .NET 10 SDK and a SQL Server instance.

dotnet build Src/IndTrace.sln

export ConnectionStrings__IndTraceDbContext="<data database connection string>"
export ConnectionStrings__IndTraceDbIdentity="<sign-in database connection string>"
export DEMO_PASSWORD="<password for the demo user>"
dotnet run --project Src/Code/Infrastructure/IndTrace.DemoSeed -- --reset

--reset recreates both databases, so point it only at databases you can lose.

Then run the gateway with GatewaySimulationOptions__EnableSimulation=true, the hub and the Monitor, as described in the README.

For a step-by-step path, Getting started goes from an empty SQL Server to a signed-in Monitor, and Simulate a part through the line runs a good part, a skipped station and a reworked part. Walkthrough videos are on the project site.

On Linux, add -r linux-x64 to dotnet run; projects set the win-x64 runtime identifier.

Known limitations

• No barcode-reader driver, so the final-report page works only with manual entry.
• The dashboard shows fewer station cards once live events arrive.

Contributing

Contributions are welcome under the same license, with a DCO Signed-off-by: line on each commit; no CLA. See CONTRIBUTING.md. Report security issues as described in SECURITY.md.