Tronax
cb30223fd4
Initial project setup for a privacy-focused, self-hosted scheduling app: - Go backend with JWT auth, SQLite storage, and chi router - Calendar integrations via Google OAuth (FreeBusy), CalDAV, and ICS links - Public booking pages with configurable slots and booking requests - AES-256-GCM encryption for stored provider tokens - Vue 3 + TypeScript frontend with Vite, Pinia, and Vue Router - Docs, .gitignore, and .env.example for local development
41 lines
980 B
Go
41 lines
980 B
Go
package calendar
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import (
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"context"
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"sort"
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"time"
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)
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// Interval ist ein "beschäftigt"-Zeitraum. Enthält bewusst KEINE Termindetails,
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// nur Start und Ende – mehr verlässt den Kalender des Nutzers nie.
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type Interval struct {
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Start time.Time
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End time.Time
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}
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type Provider interface {
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// FetchBusy liefert alle busy-Zeiträume im Fenster [from, to).
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FetchBusy(ctx context.Context, from, to time.Time) ([]Interval, error)
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}
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// clampIntervals schneidet Intervalle aufs Fenster zurecht, verwirft ungültige
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// und sortiert das Ergebnis.
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func clampIntervals(in []Interval, from, to time.Time) []Interval {
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out := make([]Interval, 0, len(in))
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for _, iv := range in {
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if !iv.End.After(iv.Start) {
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continue
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}
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if iv.Start.Before(from) {
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iv.Start = from
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}
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if iv.End.After(to) {
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iv.End = to
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}
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if iv.End.After(iv.Start) {
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out = append(out, iv)
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}
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}
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sort.Slice(out, func(i, j int) bool { return out[i].Start.Before(out[j].Start) })
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return out
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}
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