a954f2c59d
- New users table (migration 004) with user_id on exercises, training_sets, sessions
- User CRUD endpoints (GET/POST /api/v1/users, DELETE /api/v1/users/{id})
- All existing endpoints scoped to X-User-ID header
- CSV export endpoint (GET /api/v1/export) for completed sessions
- UserGate in PageShell: blocks app until a user is selected
- Settings page for managing users (create, switch, delete)
- BottomNav/Sidebar updated with settings navigation
- Fix: nil pointer panic in handleDeleteUser on success path
- Fix: export download now uses fetch with X-User-ID header instead of window.location.href
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
package handler
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import (
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"encoding/csv"
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"net/http"
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"strconv"
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"time"
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)
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// handleExport gibt alle Trainingsdaten eines Nutzers als CSV zurück.
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func (h *Handler) handleExport(w http.ResponseWriter, r *http.Request) {
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uid, err := userID(r)
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if err != nil {
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writeError(w, http.StatusBadRequest, err.Error())
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return
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}
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rows, err := h.store.ExportLogs(uid)
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if err != nil {
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writeError(w, http.StatusInternalServerError, "Export fehlgeschlagen")
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return
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}
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filename := "training-export-" + time.Now().Format("2006-01-02") + ".csv"
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w.Header().Set("Content-Type", "text/csv; charset=utf-8")
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w.Header().Set("Content-Disposition", "attachment; filename=\""+filename+"\"")
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cw := csv.NewWriter(w)
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cw.Write([]string{"datum", "uebung", "satz", "gewicht_kg", "wiederholungen", "notiz"})
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for _, row := range rows {
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cw.Write([]string{
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row.SessionStarted.Format("2006-01-02 15:04"),
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row.ExerciseName,
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strconv.Itoa(row.SetNumber),
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strconv.FormatFloat(row.WeightKg, 'f', 2, 64),
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strconv.Itoa(row.Reps),
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row.Note,
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})
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}
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cw.Flush()
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}
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