kosmos/akkounts
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Use lndhub.go v2 endpoint for invoice creation

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This commit is contained in:
Râu Cao 2024-04-21 10:01:18 +02:00
parent 5685e1b7bc
commit 596ed7fccc
Signed by: raucao
GPG Key ID: 37036C356E56CC51
3 changed files with 39 additions and 28 deletions
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27
app/controllers/lnurlpay_controller.rb
View File

@ -71,11 +71,7 @@ class LnurlpayController < ApplicationController
end end
def metadata(address) def metadata(address)
"[[\"text/identifier\", \"#{address}\"], [\"text/plain\", \"Send sats, receive thanks.\"]]" "[[\"text/identifier\",\"#{address}\"],[\"text/plain\",\"Sats for #{address}\"]]"
end
def zap_metadata(event)
"[[\"application/json\", #{event.to_json}]]"
end end
def valid_amount?(amount_in_sats) def valid_amount?(amount_in_sats)
@ -92,14 +88,14 @@ class LnurlpayController < ApplicationController
return return
end end
memo = "To #{address}" desc = "To #{address}"
memo = "#{memo}: \"#{comment}\"" if comment.present? desc = "#{desc}: \"#{comment}\"" if comment.present?
payment_request = LndhubManager::CreateUserInvoice.call( invoice = LndhubManager::CreateUserInvoice.call(
user: @user, payload: { user: @user, payload: {
amount: amount, # sats amount: amount, # sats
memo: memo, description: desc,
description_hash: Digest::SHA2.hexdigest(metadata(address)), description_hash: Digest::SHA256.hexdigest(metadata(address)),
} }
) )
@ -110,7 +106,7 @@ class LnurlpayController < ApplicationController
message: "Sats received. Thank you!" message: "Sats received. Thank you!"
}, },
routes: [], routes: [],
pr: payment_request pr: invoice["payment_request"]
} }
end end
@ -135,15 +131,14 @@ class LnurlpayController < ApplicationController
return return
end end
payment_request = LndhubManager::CreateUserInvoice.call( invoice = LndhubManager::CreateUserInvoice.call(
user: @user, payload: { user: @user, payload: {
amount: amount, # sats amount: amount, # sats
# TODO should be npub instead of address? description: event.to_json,
memo: "Zapped #{@user.address} on Nostr", # TODO include event ID if given description_hash: Digest::SHA256.hexdigest(event.to_json),
description_hash: Digest::SHA2.hexdigest(zap_metadata(event)),
} }
) )
render json: { status: "OK", pr: payment_request } render json: { status: "OK", pr: invoice["payment_request"] }
end end
end end

4
app/services/lndhub_manager/create_user_invoice.rb
View File

@ -1,5 +1,5 @@
module LndhubManager module LndhubManager
class CreateUserInvoice < Lndhub class CreateUserInvoice < LndhubV2
def initialize(user:, payload:) def initialize(user:, payload:)
@user = user @user = user
@payload = payload @payload = payload
@ -7,7 +7,7 @@ module LndhubManager
def call def call
authenticate @user authenticate @user
addinvoice @payload create_invoice @payload
end end
end end
end end

36
spec/requests/lnurlpay_spec.rb
View File

@ -48,14 +48,22 @@ RSpec.describe "/lnurlpay", type: :request do
end end
describe "GET /lnurlpay/:username/invoice" do describe "GET /lnurlpay/:username/invoice" do
let(:invoice) {
{
"payment_hash" => "35778ccdb8319b5104e41d2043d18446bf91bcd51450b5f1cf1b6082a7cc6203",
"payment_request" => "lnbc210n1pnzzr6rpp5x4mcendcxxd4zp8yr5sy85vyg6ler0x4z3gttuw0rdsg9f7vvgpshp52y6nf64apaqta2kjuwp2apglewqa9fva2mada6x2mmdj20t57jdscqzzsxqyz5vqsp5a3h88efdc436wunupz293gdtvm5843yfcfc8hxm2rpdunaetl39q9qyyssq07ec02dqr4epa73ssy0lzwglw49aa9rfywlp0c7jpnf448uapsgqch79d4222xqlh8674lzddvcyptpnwqqq8vpppf8djrn8yjf53dqpzwx5kh",
"expires_at" => "2024-04-19T12:17:07.725314947Z"
}
}
before do before do
allow(LndhubManager::CreateUserInvoice).to receive(:call) allow(LndhubManager::CreateUserInvoice).to receive(:call)
.and_return("lnbc50u1p3lwgknpp52g78gqya5euvzjc53fc6hkmlm2rfjhcd305tcmc0g9gaestav48sdq4gdhkven9v5sx6mmwv4ujzcqzpgxqyz5vqsp5skkz4jlqr6tkvv2g9739ygrjupc4rkqd94mc7dfpj3pgx3f6w7qs9qyyssq7mf3fzcuxlmkr9nqatcch3u8uf4gjyawe052tejz8e9fqxu4pncqk3qklt8g6ylpshg09xyjquyrgtc72vcw5cp0dzcf406apyua7dgpnfn7an") .and_return(invoice)
end end
it "returns a formatted lnurlpay response" do it "returns a formatted lnurlpay response" do
get lnurlpay_invoice_path(username: "satoshi", params: { get lnurlpay_invoice_path(username: "satoshi", params: {
amount: 50000, comment: "Coffee time!" amount: 21000, comment: "Coffee time!"
}) })
expect(response).to have_http_status(:ok) expect(response).to have_http_status(:ok)
@ -64,7 +72,7 @@ RSpec.describe "/lnurlpay", type: :request do
expect(res["status"]).to eq('OK') expect(res["status"]).to eq('OK')
expect(res["successAction"]["tag"]).to eq('message') expect(res["successAction"]["tag"]).to eq('message')
expect(res["successAction"]["message"]).to match('Thank you') expect(res["successAction"]["message"]).to match('Thank you')
expect(res["pr"]).to eq("lnbc50u1p3lwgknpp52g78gqya5euvzjc53fc6hkmlm2rfjhcd305tcmc0g9gaestav48sdq4gdhkven9v5sx6mmwv4ujzcqzpgxqyz5vqsp5skkz4jlqr6tkvv2g9739ygrjupc4rkqd94mc7dfpj3pgx3f6w7qs9qyyssq7mf3fzcuxlmkr9nqatcch3u8uf4gjyawe052tejz8e9fqxu4pncqk3qklt8g6ylpshg09xyjquyrgtc72vcw5cp0dzcf406apyua7dgpnfn7an") expect(res["pr"]).to eq("lnbc210n1pnzzr6rpp5x4mcendcxxd4zp8yr5sy85vyg6ler0x4z3gttuw0rdsg9f7vvgpshp52y6nf64apaqta2kjuwp2apglewqa9fva2mada6x2mmdj20t57jdscqzzsxqyz5vqsp5a3h88efdc436wunupz293gdtvm5843yfcfc8hxm2rpdunaetl39q9qyyssq07ec02dqr4epa73ssy0lzwglw49aa9rfywlp0c7jpnf448uapsgqch79d4222xqlh8674lzddvcyptpnwqqq8vpppf8djrn8yjf53dqpzwx5kh")
end end
describe "amount too low" do describe "amount too low" do
@ -110,7 +118,7 @@ RSpec.describe "/lnurlpay", type: :request do
describe "with valid request event" do describe "with valid request event" do
let(:event) { let(:event) {
{ Nostr::Event.new(
id: "3cf02d7f0ccd9711c25098fc50b3a7ab880326e4e51cc8c7a7b59f147cff4fff", id: "3cf02d7f0ccd9711c25098fc50b3a7ab880326e4e51cc8c7a7b59f147cff4fff",
pubkey: "730b43e6f62c2ab22710b046e481802c8ac1108ed2cb9c21dff808d57ba24b6c", pubkey: "730b43e6f62c2ab22710b046e481802c8ac1108ed2cb9c21dff808d57ba24b6c",
created_at: 1712487443, created_at: 1712487443,
@ -120,27 +128,35 @@ RSpec.describe "/lnurlpay", type: :request do
["p", "07e188a1ff87ce171d517b8ed2bb7a31b1d3453a0db3b15379ec07b724d232f3"]], ["p", "07e188a1ff87ce171d517b8ed2bb7a31b1d3453a0db3b15379ec07b724d232f3"]],
content: "", content: "",
sig: "e9e9bb2bac4267a107ab5c3368f504b4f11b8e3b5ae875a1d63c74d6934138d2521dc35815b6f534fc5d803cbf633736d871886368bb8f92c4ad3837a68a06f2" sig: "e9e9bb2bac4267a107ab5c3368f504b4f11b8e3b5ae875a1d63c74d6934138d2521dc35815b6f534fc5d803cbf633736d871886368bb8f92c4ad3837a68a06f2"
)
}
let(:invoice) {
{
"payment_hash" => "d6fa1d4b66587ab247d7b1f7608f2aed780a0cca021d09a30279c3dd9ff80f85",
"payment_request" => "lnbc210n1pnzzyvjpp56map6jmxtpaty37hk8mkpre2a4uq5rx2qgwsngcz08pam8lcp7zshp5xs7v3qlx0j0gyu9grrzx9xgews3t9vq64v30579le9z9wqr6fc5scqzzsxqyz5vqsp5kmltj5eayh47c6trwj8wdrz5nxymqp0eqwtk7k5nk6ytyz522nvs9qyyssqvkluufkp34gtzxdg0uyqcsdum2n34xz94tqr4jfwwx53czteutvj7eptz4lm5vcu0m8jqzxck484ycxzcqgqlqmpj2r3jxjlj4x6nygp8fvnag",
"expires_at" => "2024-04-19T12:26:58.432434748Z"
} }
} }
it "returns an invoice" do it "returns an invoice" do
expect(LndhubManager::CreateUserInvoice).to receive(:call) expect(LndhubManager::CreateUserInvoice).to receive(:call)
.with(user: user, payload: { .with(user: user, payload: {
amount: 2100, amount: 21,
memo: "Zapped satoshi@kosmos.org on Nostr", description: event.to_json,
description_hash: "540279cd9da15279c8299d6d9ff1ab2a79eb259ee218adf3de393e1abe723077" description_hash: "b1a9910724bc9c1b03b4eba2e2d78ac69a8ac7b244e6ff6d4e7391bf6893f26a"
}) })
.and_return("lnbc50u1p3lwgknpp52g78gqya5euvzjc53fc6hkmlm2rfjhcd305tcmc0g9gaestav48sdq4gdhkven9v5sx6mmwv4ujzcqzpgxqyz5vqsp5skkz4jlqr6tkvv2g9739ygrjupc4rkqd94mc7dfpj3pgx3f6w7qs9qyyssq7mf3fzcuxlmkr9nqatcch3u8uf4gjyawe052tejz8e9fqxu4pncqk3qklt8g6ylpshg09xyjquyrgtc72vcw5cp0dzcf406apyua7dgpnfn7an") .and_return(invoice)
get lnurlpay_invoice_path(username: "satoshi", params: { get lnurlpay_invoice_path(username: "satoshi", params: {
amount: 2100000, nostr: event.to_json amount: 21000, nostr: event.to_json
}) })
expect(response).to have_http_status(:ok) expect(response).to have_http_status(:ok)
res = JSON.parse(response.body) res = JSON.parse(response.body)
expect(res["status"]).to eq('OK') expect(res["status"]).to eq('OK')
expect(res["pr"]).to match(/^lnbc/) expect(res["pr"]).to eq("lnbc210n1pnzzyvjpp56map6jmxtpaty37hk8mkpre2a4uq5rx2qgwsngcz08pam8lcp7zshp5xs7v3qlx0j0gyu9grrzx9xgews3t9vq64v30579le9z9wqr6fc5scqzzsxqyz5vqsp5kmltj5eayh47c6trwj8wdrz5nxymqp0eqwtk7k5nk6ytyz522nvs9qyyssqvkluufkp34gtzxdg0uyqcsdum2n34xz94tqr4jfwwx53czteutvj7eptz4lm5vcu0m8jqzxck484ycxzcqgqlqmpj2r3jxjlj4x6nygp8fvnag")
end end
end end
end end