kopia lustrzana https://github.com/vitorpamplona/amethyst
80 wiersze
3.0 KiB
Kotlin
80 wiersze
3.0 KiB
Kotlin
/**
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* Copyright (c) 2024 Vitor Pamplona
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
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* Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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package com.vitorpamplona.amethyst.service
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import com.vitorpamplona.amethyst.service.relays.Client
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import com.vitorpamplona.amethyst.service.relays.FeedType
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import com.vitorpamplona.amethyst.service.relays.JsonFilter
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import com.vitorpamplona.amethyst.service.relays.Relay
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import com.vitorpamplona.amethyst.service.relays.TypedFilter
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import com.vitorpamplona.quartz.events.LnZapPaymentResponseEvent
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import com.vitorpamplona.quartz.events.RelayAuthEvent
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import com.vitorpamplona.quartz.signers.NostrSigner
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class NostrLnZapPaymentResponseDataSource(
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private val fromServiceHex: String,
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private val toUserHex: String,
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private val replyingToHex: String,
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private val authSigner: NostrSigner,
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) : NostrDataSource("LnZapPaymentResponseFeed") {
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val feedTypes = setOf(FeedType.WALLET_CONNECT)
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private fun createWalletConnectServiceWatcher(): TypedFilter {
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// downloads all the reactions to a given event.
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return TypedFilter(
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types = feedTypes,
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filter =
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JsonFilter(
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kinds = listOf(LnZapPaymentResponseEvent.KIND),
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authors = listOf(fromServiceHex),
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tags =
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mapOf(
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"e" to listOf(replyingToHex),
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"p" to listOf(toUserHex),
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),
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limit = 1,
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),
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)
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}
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val channel = requestNewChannel()
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override fun updateChannelFilters() {
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val wc = createWalletConnectServiceWatcher()
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channel.typedFilters = listOfNotNull(wc).ifEmpty { null }
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}
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override fun auth(
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relay: Relay,
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challenge: String,
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) {
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super.auth(relay, challenge)
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RelayAuthEvent.create(relay.url, challenge, authSigner) {
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Client.send(
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it,
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relay.url,
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)
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}
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}
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}
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