Add unit tests for Fuchs_DataService and related components

- Introduced comprehensive unit tests for the Fuchs_DataService library, covering DATEV header formatting, CSV/XML generation, and FdsMfrClient construction.
- Implemented tests for FdsMfr.UpdateNeed parsing and FdsShared utility helpers, ensuring correct functionality and stability.
- Added tests for FdsConfig and FdsMfrClient to validate configuration resolution and client construction.

Document decisions on backend-authoritative invoice and reminder handling

- Created ADR 0008 to clarify that all invoice types and reminder stages are backend-authoritative during drafting and previewing.
- Established that all calculations and settings must be processed server-side, ensuring consistency between online editor and PDF outputs.

Define irreversible mutations for set-price modes in invoices

- Documented ADR 0009 to specify that the "Set mit Preis" and "Nur Set mit Preis" operations are irreversible mutations affecting service request blocks.
- Clarified that these operations are not display toggles but actual data changes, ensuring clear expectations for invoice handling.

Transition MFR ERP sync to in-process execution within the web app

- Created ADR 0010 to outline the migration of Fuchs_DataService from a standalone service to an in-process library within the Fuchs web application.
- Updated configuration and logging management to be handled by the host application, streamlining the sync process.

Add publish profile and periodic hosted service for job scheduling

- Introduced a publish profile for deployment to a specified folder.
- Implemented PeriodicHostedService to manage multiple independent jobs, including the MFR ERP sync, with configurable execution intervals.

Add dotnet-tools.json for EF Core CLI tools

- Included dotnet-tools.json to manage the version of dotnet-ef for Entity Framework Core migrations and commands.
This commit is contained in:
Stefan
2026-07-16 13:34:23 +02:00
parent f724b9b59d
commit 49e3ed2673
102 changed files with 2501 additions and 8438 deletions
@@ -1,4 +1,4 @@
---
---
status: Accepted
date: 2026-07-10
applyTo:
@@ -36,9 +36,11 @@ singleton `IInvoiceDraftCache` and orchestrated by the scoped `IInvoiceDraftServ
(`InvoiceDraftEditService`). The browser is a pure view/input layer.
- **Truth & calculation on the server.** `InvoiceDraftCalculator` is the pure,
unit-tested port of the former client-side math (`quantChange` + `invSumUpdate`),
including the §13b reverse-charge rule and VAT-per-rate grouping. The browser never
computes totals; it renders the server's `sums`.
unit-tested port of the former client-side math (`quantChange` + `setVat` +
`invSumUpdate`), including per-line net/VAT/service-value multiplication
(`RecomputeLineValues`), the §13b reverse-charge rule and VAT-per-rate grouping. The
browser performs **no arithmetic whatsoever** — not even a single line's
`net = qty × price` — it only renders the server's `req`/`sums`.
- **Commands are ordinary POSTs; signals are SignalR.** The editor posts single edits
to `inv/dpatch` (and `dopen`/`dstate`/`dpreview`/`dsave`/`dhistory`/`ddiscard`/`dclose`).
The server mutates the session, recomputes, validates, bumps a version, and pings the