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Signed-off-by: William Casarin <jb55@jb55.com>
This commit is contained in:
William Casarin
2022-04-12 06:47:54 -07:00
parent 510926fa70
commit 967c463976
8 changed files with 230 additions and 13 deletions
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24
damus/Nostr/RelayConnection.swift
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@@ -35,9 +35,9 @@ class RelayConnection: WebSocketDelegate {
socket.disconnect()
}
func send(_ filters: [NostrFilter], sub_id: String) {
guard let req = make_nostr_req(filters, sub_id: sub_id) else {
print("failed to encode nostr req: \(filters)")
func send(_ req: NostrRequest) {
guard let req = make_nostr_req(req) else {
print("failed to encode nostr req: \(req)")
return
}
socket.write(string: req)
@@ -71,7 +71,23 @@ class RelayConnection: WebSocketDelegate {
}
func make_nostr_req(_ filters: [NostrFilter], sub_id: String) -> String? {
func make_nostr_req(_ req: NostrRequest) -> String? {
switch req {
case .subscribe(let sub):
return make_nostr_subscription_req(sub.filters, sub_id: sub.sub_id)
case .event(let ev):
return make_nostr_push_event(ev: ev)
}
}
func make_nostr_push_event(ev: NostrEvent) -> String? {
let encoder = JSONEncoder()
let event_data = try! encoder.encode(ev)
let event = String(decoding: event_data, as: UTF8.self)
return "[\"EVENT\",\(event)]"
}
func make_nostr_subscription_req(_ filters: [NostrFilter], sub_id: String) -> String? {
let encoder = JSONEncoder()
var req = "[\"REQ\",\"\(sub_id)\""
for filter in filters {