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1package store
2
3import "time"
4
5// PostRateCacheModel represents a cached post rate computation for an actor.
6// Stores expensive post rate calculations with TTL support (24 hours default).
7type PostRateCacheModel struct {
8 ActorDid string
9 PostsPerDay float64
10 LastPostDate time.Time
11 SampleSize int
12 FetchedAt time.Time
13 ExpiresAt time.Time
14}
15
16// IsFresh returns true if the cached post rate has not expired.
17// Post rates expire after 24 hours by default.
18func (m *PostRateCacheModel) IsFresh() bool {
19 return time.Now().Before(m.ExpiresAt)
20}
21
22// ActivityCacheModel represents cached activity data (last post date) for an actor.
23// Stores last post date lookups with TTL support (24 hours default).
24type ActivityCacheModel struct {
25 ActorDid string
26 LastPostDate time.Time // May be zero if actor has never posted
27 FetchedAt time.Time
28 ExpiresAt time.Time
29}
30
31// IsFresh returns true if the cached activity data has not expired.
32// Activity data expires after 24 hours by default.
33func (m *ActivityCacheModel) IsFresh() bool {
34 return time.Now().Before(m.ExpiresAt)
35}
36
37// HasPosted returns true if the actor has posted at least once.
38// A zero LastPostDate indicates the actor has never posted.
39func (m *ActivityCacheModel) HasPosted() bool {
40 return !m.LastPostDate.IsZero()
41}