A community based topic aggregation platform built on atproto
bretton.dev
1package unfurl
2
3import (
4 "context"
5 "time"
6)
7
8// Repository defines the interface for unfurl cache persistence
9type Repository interface {
10 // Get retrieves a cached unfurl result for the given URL.
11 // Returns nil, nil if not found or expired (not an error condition).
12 // Returns error only on database failures.
13 Get(ctx context.Context, url string) (*UnfurlResult, error)
14
15 // Set stores an unfurl result in the cache with the specified TTL.
16 // If an entry already exists for the URL, it will be updated.
17 // The expires_at is calculated as NOW() + ttl.
18 Set(ctx context.Context, url string, result *UnfurlResult, ttl time.Duration) error
19}