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sdk: FetchSpecificEvent()

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This commit is contained in:
fiatjaf
2024-10-06 15:53:33 -03:00
parent f08e4e9af7
commit 36c197af42
5 changed files with 226 additions and 39 deletions
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76
sdk/system.go
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@@ -19,12 +19,13 @@ type System struct {
MetadataCache cache.Cache32[ProfileMetadata]
Hints hints.HintsDB
Pool *nostr.SimplePool
RelayListRelays []string
FollowListRelays []string
MetadataRelays []string
FallbackRelays []string
UserSearchRelays []string
NoteSearchRelays []string
RelayListRelays *RelayStream
FollowListRelays *RelayStream
MetadataRelays *RelayStream
FallbackRelays *RelayStream
JustIDRelays *RelayStream
UserSearchRelays *RelayStream
NoteSearchRelays *RelayStream
Store eventstore.Store
StoreRelay nostr.RelayStore
@@ -35,35 +36,50 @@ type System struct {
type SystemModifier func(sys *System)
type RelayStream struct {
URLs []string
serial int
}
func NewRelayStream(urls ...string) *RelayStream {
return &RelayStream{URLs: urls, serial: -1}
}
func (rs *RelayStream) Next() string {
rs.serial++
return rs.URLs[rs.serial%len(rs.URLs)]
}
func NewSystem(mods ...SystemModifier) *System {
sys := &System{
RelayListCache: cache_memory.New32[RelayList](1000),
FollowListCache: cache_memory.New32[FollowList](1000),
MetadataCache: cache_memory.New32[ProfileMetadata](1000),
RelayListRelays: []string{"wss://purplepag.es", "wss://user.kindpag.es", "wss://relay.nos.social"},
FollowListRelays: []string{"wss://purplepag.es", "wss://user.kindpag.es", "wss://relay.nos.social"},
MetadataRelays: []string{"wss://purplepag.es", "wss://user.kindpag.es", "wss://relay.nos.social"},
FallbackRelays: []string{
"wss://relay.primal.net",
RelayListRelays: NewRelayStream("wss://purplepag.es", "wss://user.kindpag.es", "wss://relay.nos.social"),
FollowListRelays: NewRelayStream("wss://purplepag.es", "wss://user.kindpag.es", "wss://relay.nos.social"),
MetadataRelays: NewRelayStream("wss://purplepag.es", "wss://user.kindpag.es", "wss://relay.nos.social"),
FallbackRelays: NewRelayStream(
"wss://relay.damus.io",
"wss://nostr.wine",
"wss://nostr.mom",
"wss://offchain.pub",
"wss://nos.lol",
"wss://mostr.pub",
"wss://relay.nostr.band",
"wss://nostr21.com",
},
UserSearchRelays: []string{
),
JustIDRelays: NewRelayStream(
"wss://cache2.primal.net/v1",
"wss://relay.noswhere.com",
"wss://relay.nostr.band",
),
UserSearchRelays: NewRelayStream(
"wss://search.nos.today",
"wss://nostr.wine",
"wss://relay.nostr.band",
"wss://relay.noswhere.com",
},
NoteSearchRelays: []string{
),
NoteSearchRelays: NewRelayStream(
"wss://nostr.wine",
"wss://relay.nostr.band",
"wss://relay.noswhere.com",
},
"wss://search.nos.today",
),
Hints: memory_hints.NewHintDB(),
outboxShortTermCache: cache_memory.New32[[]string](1000),
@@ -99,37 +115,43 @@ func WithHintsDB(hdb hints.HintsDB) SystemModifier {
func WithRelayListRelays(list []string) SystemModifier {
return func(sys *System) {
sys.RelayListRelays = list
sys.RelayListRelays.URLs = list
}
}
func WithMetadataRelays(list []string) SystemModifier {
return func(sys *System) {
sys.MetadataRelays = list
sys.MetadataRelays.URLs = list
}
}
func WithFollowListRelays(list []string) SystemModifier {
return func(sys *System) {
sys.FollowListRelays = list
sys.FollowListRelays.URLs = list
}
}
func WithFallbackRelays(list []string) SystemModifier {
return func(sys *System) {
sys.FallbackRelays = list
sys.FallbackRelays.URLs = list
}
}
func WithJustIDRelays(list []string) SystemModifier {
return func(sys *System) {
sys.JustIDRelays.URLs = list
}
}
func WithUserSearchRelays(list []string) SystemModifier {
return func(sys *System) {
sys.UserSearchRelays = list
sys.UserSearchRelays.URLs = list
}
}
func WithNoteSearchRelays(list []string) SystemModifier {
return func(sys *System) {
sys.NoteSearchRelays = list
sys.NoteSearchRelays.URLs = list
}
}