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Load zaps instantly on events

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Refactor our event cache a bit and add zap caching

Changelog-Changed: Load zaps instantly on events
This commit is contained in:
William Casarin
2023-04-28 17:22:53 -07:00
parent c2325a5e39
commit be08083b88
6 changed files with 67 additions and 29 deletions
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14
damus/Models/ZapsModel.swift
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@@ -10,7 +10,6 @@ import Foundation
class ZapsModel: ObservableObject {
let state: DamusState
let target: ZapTarget
var zaps: [Zap]
let zaps_subid = UUID().description
let profiles_subid = UUID().description
@@ -18,7 +17,10 @@ class ZapsModel: ObservableObject {
init(state: DamusState, target: ZapTarget) {
self.state = state
self.target = target
self.zaps = []
}
var zaps: [Zap] {
return state.events.lookup_zaps(target: target)
}
func subscribe() {
@@ -51,7 +53,7 @@ class ZapsModel: ObservableObject {
case .notice:
break
case .eose:
let events = self.zaps.map { $0.request.ev }
let events = state.events.lookup_zaps(target: target).map { $0.request_ev }
load_profiles(profiles_subid: profiles_subid, relay_id: relay_id, load: .from_events(events), damus_state: state)
case .event(_, let ev):
guard ev.kind == 9735 else {
@@ -59,7 +61,7 @@ class ZapsModel: ObservableObject {
}
if let zap = state.zaps.zaps[ev.id] {
if insert_uniq_sorted_zap_by_amount(zaps: &zaps, new_zap: zap) {
if state.events.store_zap(zap: zap) {
objectWillChange.send()
}
} else {
@@ -71,9 +73,7 @@ class ZapsModel: ObservableObject {
return
}
state.zaps.add_zap(zap: zap)
if insert_uniq_sorted_zap_by_amount(zaps: &zaps, new_zap: zap) {
if self.state.add_zap(zap: zap) {
objectWillChange.send()
}
}