Fixes: - CRITICAL: compareVersions used string comparison, fails for 1.10 vs 1.9 (now numeric) - CRITICAL: Double CloseDatabase() in main.go (defer + OnShutdown) - CRITICAL: Tailwind v4 in package.json but v3 config/syntax (downgraded to v3) - CRITICAL: react-router-dom v7 with v5 types (switched to v6, removed deprecated types) - IMPORTANT: UpdatePlanEntry hook signature mismatch (7 args vs Go's 4) - IMPORTANT: AllergenPicker hidden checkbox inaccessible to screenreaders (sr-only) - IMPORTANT: weekHelper getWeekFromDate returned wrong ISO year for edge cases - IMPORTANT: getWeeksInYear bug for years where Dec 31 is in week 1 of next year - IMPORTANT: getDateFromWeek off-by-one for some years (use Jan 4 anchor) - IMPORTANT: ProductSearch click-outside missed dropdown (use container ref) - IMPORTANT: seed.go LastInsertId=0 on INSERT OR IGNORE skip - IMPORTANT: SQLite missing PRAGMA foreign_keys=ON and WAL mode - IMPORTANT: AdditivePicker ADDITIVE_NAMES used numeric IDs but data uses letters - IMPORTANT: Missing role=dialog/aria-modal on all modal dialogs - IMPORTANT: Missing Escape key handler on ProductForm modal - IMPORTANT: Sidebar NavLink aria-current used function instead of string - IMPORTANT: useProducts searchProducts null safety for allergens/additives - NICE-TO-HAVE: Added aria-live=polite to WeekPlanner for dynamic updates - NICE-TO-HAVE: Added postcss.config.js for Tailwind v3 - NICE-TO-HAVE: Updated model comments to match actual day/meal conventions - NICE-TO-HAVE: Modernized vite/typescript/plugin versions
117 lines
2.8 KiB
Go
117 lines
2.8 KiB
Go
package main
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"strconv"
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"strings"
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"time"
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)
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const (
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// Aktuelle Version der App
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CurrentVersion = "1.0.0"
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// Update-Check URL
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UpdateURL = "https://speiseplan.supertoll.xyz/version.json"
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)
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// Updater verwaltet App-Updates
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type Updater struct {
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CurrentVersion string
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UpdateURL string
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HTTPClient *http.Client
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}
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// NewUpdater erstellt einen neuen Updater
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func NewUpdater() *Updater {
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return &Updater{
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CurrentVersion: CurrentVersion,
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UpdateURL: UpdateURL,
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HTTPClient: &http.Client{
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Timeout: 10 * time.Second,
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},
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}
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}
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// VersionResponse repräsentiert die Antwort vom Update-Server
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type VersionResponse struct {
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Version string `json:"version"`
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DownloadURL string `json:"download_url"`
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ReleaseNotes string `json:"release_notes"`
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}
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// CheckForUpdate prüft ob ein Update verfügbar ist
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func (u *Updater) CheckForUpdate() (*UpdateInfo, error) {
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resp, err := u.HTTPClient.Get(u.UpdateURL)
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if err != nil {
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return nil, fmt.Errorf("failed to check for updates: %w", err)
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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return nil, fmt.Errorf("update server returned status %d", resp.StatusCode)
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}
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var versionResp VersionResponse
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if err := json.NewDecoder(resp.Body).Decode(&versionResp); err != nil {
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return nil, fmt.Errorf("failed to parse version response: %w", err)
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}
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// Versions-Vergleich (vereinfacht)
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available := compareVersions(u.CurrentVersion, versionResp.Version) < 0
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return &UpdateInfo{
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Available: available,
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CurrentVersion: u.CurrentVersion,
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LatestVersion: versionResp.Version,
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DownloadURL: versionResp.DownloadURL,
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ReleaseNotes: versionResp.ReleaseNotes,
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}, nil
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}
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// DownloadUpdate lädt ein verfügbares Update herunter (Stub)
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func (u *Updater) DownloadUpdate(downloadURL string) error {
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// TODO: Implementierung für das Herunterladen und Installieren von Updates
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// Für Phase 1 nur ein Stub
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return fmt.Errorf("update download not implemented yet")
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}
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// compareVersions vergleicht zwei Versionsstrings
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// Gibt -1 zurück wenn v1 < v2, 0 wenn v1 == v2, 1 wenn v1 > v2
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func compareVersions(v1, v2 string) int {
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// Semantic Versioning Vergleich mit numerischem Parsing
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v1Parts := strings.Split(strings.TrimPrefix(v1, "v"), ".")
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v2Parts := strings.Split(strings.TrimPrefix(v2, "v"), ".")
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// Normalisiere auf gleiche Länge
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for len(v1Parts) < 3 {
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v1Parts = append(v1Parts, "0")
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}
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for len(v2Parts) < 3 {
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v2Parts = append(v2Parts, "0")
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}
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for i := 0; i < 3; i++ {
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n1, err1 := strconv.Atoi(v1Parts[i])
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n2, err2 := strconv.Atoi(v2Parts[i])
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if err1 != nil || err2 != nil {
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// Fallback auf String-Vergleich
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if v1Parts[i] < v2Parts[i] {
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return -1
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}
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if v1Parts[i] > v2Parts[i] {
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return 1
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}
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continue
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}
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if n1 < n2 {
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return -1
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}
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if n1 > n2 {
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return 1
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}
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}
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return 0
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} |