Files
paliad/internal/handlers/redirects.go
m 49c6bc75ca refactor(rename): handler functions, routes, legacy 301 redirects
Second rename pass closing the backend cleanup:

* handler functions (handleListProjekte, handleCreateFrist, …) renamed
  to English equivalents so every symbol in the handler package matches
  the URL/entity it serves.
* services.FristStatusFilter + filter constants renamed to
  DeadlineStatusFilter / DeadlineFilterOverdue etc.
* services.TerminListFilter / TerminCalDAVPusher / TerminSummaryCounts
  renamed to AppointmentListFilter / AppointmentCalDAVPusher /
  AppointmentSummaryCounts.
* GlossarTerm/GlossarSuggestion/glossarTerms → Glossary*.
* CourtsFeedback/CourtsResponse (formerly Gerichte*).
* handlers.Services.{Projekt,Parteien,Frist,Termin,Notiz,Dezernat} →
  {Project,Party,Deadline,Appointment,Note,Department}; dbServices
  struct + consumers likewise.
* email templates: {{.FristURL}} → {{.DeadlineURL}}, {{.FristenURL}} →
  {{.DeadlinesURL}}.
* links.go category IDs: gerichte → courts.
* cmd/server/main.go local vars: projektSvc/terminSvc/dezernatSvc →
  projectSvc/appointmentSvc/departmentSvc.

Routes:
* removed all /api/akten alias routes (API clients use /api/projects now).
* removed /api/akten/*/deadlines, /*/notes, /*/parties, /*/appointments,
  /*/checklists, /*/events, /*/summary alias variants.
* new internal/handlers/redirects.go registers 301 Moved Permanently
  redirects for every legacy German GET path: /akten, /projekte, /fristen,
  /termine, /notizen, /einstellungen, /checklisten, /dezernate, /parteien,
  /gerichte, /glossar. Sub-paths + query strings are preserved so old
  bookmarks keep working.

Kept in German (product names, per task spec):
* /tools/fristenrechner, /tools/kostenrechner, /tools/gebuehrentabellen
* FristenrechnerService / KostenrechnerService types
* User.Dezernat + paliad.users.dezernat free-text legacy column (separate
  from the new paliad.departments entity).

go build / vet / test clean.
2026-04-20 17:40:55 +02:00

48 lines
1.6 KiB
Go

package handlers
import (
"net/http"
"strings"
)
// registerLegacyRedirects wires every historical German URL path to its
// English successor as a 301 Moved Permanently. One entry per legacy prefix;
// sub-paths are preserved verbatim in the redirect target (e.g.
// /akten/abc/deadlines → /projects/abc/deadlines).
//
// Only GET is redirected — old POST/PATCH/DELETE API endpoints are not
// mirrored. API clients must update to the English /api/* paths.
func registerLegacyRedirects(mux *http.ServeMux) {
// Prefix pairs: when the request path starts with key, it's rewritten to
// value + whatever followed the key. Order does not matter because each
// prefix is registered as its own pattern on the mux.
prefixes := map[string]string{
"/akten": "/projects",
"/projekte": "/projects",
"/fristen": "/deadlines",
"/termine": "/appointments",
"/notizen": "/notes",
"/einstellungen": "/settings",
"/checklisten": "/checklists",
"/dezernate": "/departments",
"/parteien": "/parties",
"/gerichte": "/courts",
"/glossar": "/glossary",
}
for oldPrefix, newPrefix := range prefixes {
mux.Handle("GET "+oldPrefix, redirectPrefix(oldPrefix, newPrefix))
mux.Handle("GET "+oldPrefix+"/", redirectPrefix(oldPrefix, newPrefix))
}
}
func redirectPrefix(oldPrefix, newPrefix string) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
tail := strings.TrimPrefix(r.URL.Path, oldPrefix)
target := newPrefix + tail
if r.URL.RawQuery != "" {
target += "?" + r.URL.RawQuery
}
http.Redirect(w, r, target, http.StatusMovedPermanently)
})
}