1# frozen_string_literal: true
  2
  3require "pg/em/connection_pool"
  4require "bandwidth"
  5require "bigdecimal"
  6require "blather/client/dsl" # Require this first to not auto-include
  7require "blather/client"
  8require "braintree"
  9require "date"
 10require "dhall"
 11require "em-hiredis"
 12require "em_promise"
 13require "ougai"
 14require "ruby-bandwidth-iris"
 15require "sentry-ruby"
 16require "statsd-instrument"
 17
 18$stdout.sync = true
 19LOG = Ougai::Logger.new($stdout)
 20LOG.level = ENV.fetch("LOG_LEVEL", "info")
 21LOG.formatter = Ougai::Formatters::Readable.new(
 22	nil,
 23	nil,
 24	plain: !$stdout.isatty
 25)
 26Blather.logger = LOG
 27EM::Hiredis.logger = LOG
 28StatsD.logger = LOG
 29LOG.info "Starting"
 30
 31Sentry.init do |config|
 32	config.logger = LOG
 33	config.breadcrumbs_logger = [:sentry_logger]
 34end
 35
 36module SentryOugai
 37	class SentryLogger
 38		include Sentry::Breadcrumb::SentryLogger
 39		include Singleton
 40	end
 41
 42	def _log(severity, message=nil, ex=nil, data=nil, &block)
 43		super
 44		SentryLogger.instance.add_breadcrumb(severity, message || ex.to_s, &block)
 45	end
 46end
 47LOG.extend SentryOugai
 48
 49CONFIG = Dhall::Coder
 50	.new(safe: Dhall::Coder::JSON_LIKE + [Symbol, Proc])
 51	.load(
 52		"(#{ARGV[0]}) : #{__dir__}/config-schema.dhall",
 53		transform_keys: ->(k) { k&.to_sym }
 54	)
 55WEB_LISTEN =
 56	if CONFIG[:web].is_a?(Hash)
 57		[CONFIG[:web][:interface], CONFIG[:web][:port]]
 58	else
 59		[CONFIG[:web]]
 60	end
 61
 62singleton_class.class_eval do
 63	include Blather::DSL
 64	Blather::DSL.append_features(self)
 65end
 66
 67require_relative "lib/polyfill"
 68require_relative "lib/alt_top_up_form"
 69require_relative "lib/admin_command"
 70require_relative "lib/add_bitcoin_address"
 71require_relative "lib/backend_sgx"
 72require_relative "lib/bwmsgsv2_repo"
 73require_relative "lib/bandwidth_iris_patch"
 74require_relative "lib/bandwidth_tn_order"
 75require_relative "lib/btc_sell_prices"
 76require_relative "lib/buy_account_credit_form"
 77require_relative "lib/configure_calls_form"
 78require_relative "lib/command"
 79require_relative "lib/command_list"
 80require_relative "lib/customer"
 81require_relative "lib/customer_info_form"
 82require_relative "lib/customer_repo"
 83require_relative "lib/dummy_command"
 84require_relative "lib/db_notification"
 85require_relative "lib/electrum"
 86require_relative "lib/empty_repo"
 87require_relative "lib/expiring_lock"
 88require_relative "lib/em"
 89require_relative "lib/form_to_h"
 90require_relative "lib/low_balance"
 91require_relative "lib/port_in_order"
 92require_relative "lib/payment_methods"
 93require_relative "lib/paypal_done"
 94require_relative "lib/postgres"
 95require_relative "lib/registration"
 96require_relative "lib/transaction"
 97require_relative "lib/tel_selections"
 98require_relative "lib/session_manager"
 99require_relative "lib/statsd"
100require_relative "web"
101
102ELECTRUM = Electrum.new(**CONFIG[:electrum])
103EM::Hiredis::Client.load_scripts_from("./redis_lua")
104
105Faraday.default_adapter = :em_synchrony
106BandwidthIris::Client.global_options = {
107	account_id: CONFIG[:creds][:account],
108	username: CONFIG[:creds][:username],
109	password: CONFIG[:creds][:password]
110}
111BANDWIDTH_VOICE = Bandwidth::Client.new(
112	voice_basic_auth_user_name: CONFIG[:creds][:username],
113	voice_basic_auth_password: CONFIG[:creds][:password]
114).voice_client.client
115
116def new_sentry_hub(stanza, name: nil)
117	hub = Sentry.get_current_hub&.new_from_top
118	raise "Sentry.init has not been called" unless hub
119
120	hub.push_scope
121	hub.current_scope.clear_breadcrumbs
122	hub.current_scope.set_transaction_name(name) if name
123	hub.current_scope.set_user(jid: stanza.from.stripped.to_s)
124	hub
125end
126
127class AuthError < StandardError; end
128
129# Braintree is not async, so wrap in EM.defer for now
130class AsyncBraintree
131	def initialize(environment:, merchant_id:, public_key:, private_key:, **)
132		@gateway = Braintree::Gateway.new(
133			environment: environment,
134			merchant_id: merchant_id,
135			public_key: public_key,
136			private_key: private_key
137		)
138		@gateway.config.logger = LOG
139	end
140
141	def respond_to_missing?(m, *)
142		@gateway.respond_to?(m) || super
143	end
144
145	def method_missing(m, *args)
146		return super unless respond_to_missing?(m, *args)
147
148		EM.promise_defer(klass: PromiseChain) do
149			@gateway.public_send(m, *args)
150		end
151	end
152
153	class PromiseChain < EMPromise
154		def respond_to_missing?(*)
155			false && super # We don't actually know what we respond to...
156		end
157
158		def method_missing(m, *args)
159			return super if respond_to_missing?(m, *args)
160
161			self.then { |o| o.public_send(m, *args) }
162		end
163	end
164end
165
166BRAINTREE = AsyncBraintree.new(**CONFIG[:braintree])
167
168def panic(e, hub=nil)
169	(Thread.current[:log] || LOG).fatal(
170		"Error raised during event loop: #{e.class}",
171		e
172	)
173	if e.is_a?(::Exception)
174		(hub || Sentry).capture_exception(e, hint: { background: false })
175	else
176		(hub || Sentry).capture_message(e.to_s, hint: { background: false })
177	end
178	exit 1
179end
180
181EM.error_handler(&method(:panic))
182
183# Infer anything we might have been notified about while we were down
184def catchup_notify(db)
185	db.query("SELECT customer_id FROM balances WHERE balance < 5").each do |c|
186		db.query("SELECT pg_notify('low_balance', $1)", c.values)
187	end
188	db.query(<<~SQL).each do |c|
189		SELECT customer_id
190		FROM customer_plans INNER JOIN balances USING (customer_id)
191		WHERE expires_at < LOCALTIMESTAMP AND balance >= 5
192	SQL
193		db.query("SELECT pg_notify('possible_renewal', $1)", c.values)
194	end
195end
196
197def poll_for_notify(db)
198	db.wait_for_notify_defer.then { |notify|
199		CustomerRepo
200			.new(sgx_repo: Bwmsgsv2Repo.new)
201			.find(notify[:extra])
202			.then { |customer| DbNotification.for(notify, customer) }
203	}.then(&:call).then {
204		poll_for_notify(db)
205	}.catch(&method(:panic))
206end
207
208def load_plans_to_db!
209	DB.transaction do
210		DB.exec("TRUNCATE plans")
211		CONFIG[:plans].each do |plan|
212			DB.exec("INSERT INTO plans VALUES ($1)", [plan.to_json])
213		end
214	end
215end
216
217when_ready do
218	LOG.info "Ready"
219	BLATHER = self
220	REDIS = EM::Hiredis.connect
221	TEL_SELECTIONS = TelSelections.new
222	BTC_SELL_PRICES = BTCSellPrices.new(REDIS, CONFIG[:oxr_app_id])
223	DB = Postgres.connect(dbname: "jmp")
224
225	DB.hold do |conn|
226		conn.query("LISTEN low_balance")
227		conn.query("LISTEN possible_renewal")
228		catchup_notify(conn)
229		poll_for_notify(conn)
230	end
231
232	load_plans_to_db!
233
234	EM.add_periodic_timer(3600) do
235		ping = Blather::Stanza::Iq::Ping.new(:get, CONFIG[:server][:host])
236		ping.from = CONFIG[:component][:jid]
237		self << ping
238	end
239
240	Web.run(LOG.child, *WEB_LISTEN)
241end
242
243# workqueue_count MUST be 0 or else Blather uses threads!
244setup(
245	CONFIG[:component][:jid],
246	CONFIG[:component][:secret],
247	CONFIG[:server][:host],
248	CONFIG[:server][:port],
249	nil,
250	nil,
251	workqueue_count: 0
252)
253
254message to: /\Aaccount@/, body: /./ do |m|
255	StatsD.increment("deprecated_account_bot")
256
257	self << m.reply.tap { |out|
258		out.body = "This bot is deprecated. Please talk to xmpp:cheogram.com"
259	}
260end
261
262before(
263	:iq,
264	type: [:error, :result],
265	to: /\Acustomer_/,
266	from: /(\A|@)#{CONFIG[:sgx]}(\/|\Z)/
267) { |iq| halt if IQ_MANAGER.fulfill(iq) }
268
269before nil, to: /\Acustomer_/, from: /(\A|@)#{CONFIG[:sgx]}(\/|\Z)/ do |s|
270	StatsD.increment("stanza_customer")
271
272	sentry_hub = new_sentry_hub(s, name: "stanza_customer")
273	CustomerRepo.new(set_user: sentry_hub.current_scope.method(:set_user)).find(
274		s.to.node.delete_prefix("customer_")
275	).then { |customer|
276		customer.stanza_to(s)
277	}.catch { |e| panic(e, sentry_hub) }
278	halt
279end
280
281ADDRESSES_NS = "http://jabber.org/protocol/address"
282message(
283	to: /\A#{CONFIG[:component][:jid]}\Z/,
284	from: /(\A|@)#{CONFIG[:sgx]}(\/|\Z)/
285) do |m|
286	StatsD.increment("inbound_group_text")
287	sentry_hub = new_sentry_hub(m, name: "inbound_group_text")
288
289	address = m.find("ns:addresses", ns: ADDRESSES_NS).first
290		&.find("ns:address", ns: ADDRESSES_NS)
291		&.find { |el| el["jid"].to_s.start_with?("customer_") }
292	pass unless address
293
294	CustomerRepo
295		.new(set_user: sentry_hub.current_scope.method(:set_user))
296		.find_by_jid(address["jid"]).then { |customer|
297			m.from = m.from.with(domain: CONFIG[:component][:jid])
298			m.to = m.to.with(domain: customer.jid.domain)
299			address["jid"] = customer.jid.to_s
300			BLATHER << m
301		}.catch_only(CustomerRepo::NotFound) { |e|
302			BLATHER << m.as_error("forbidden", :auth, e.message)
303		}.catch { |e| panic(e, sentry_hub) }
304end
305
306# Ignore groupchat messages
307# Especially if we have the component join MUC for notifications
308message(type: :groupchat) { true }
309
310def billable_message(m)
311	(m.body && !m.body.empty?) || m.find("ns:x", ns: OOB.registered_ns).first
312end
313
314def notify_admin_of_usage(customer, usage, today)
315	ExpiringLock.new("jmp_usage_notify-#{customer.customer_id}").with do
316		BLATHER.join(CONFIG[:notify_admin], "sgx-jmp")
317		BLATHER.say(
318			CONFIG[:notify_admin], "#{customer.customer_id} has used " \
319			"#{usage} messages since #{today - 30}", :groupchat
320		)
321	end
322end
323
324message do |m|
325	StatsD.increment("message")
326
327	sentry_hub = new_sentry_hub(m, name: "message")
328	today = Time.now.utc.to_date
329	CustomerRepo
330		.new(set_user: sentry_hub.current_scope.method(:set_user))
331		.find_by_jid(m.from.stripped).then { |customer|
332			EMPromise.all([
333				(customer.incr_message_usage if billable_message(m)),
334				customer.message_usage((today..(today - 30))).then do |usage|
335					if usage < 4500
336						customer.stanza_from(m)
337					else
338						BLATHER << m.as_error(
339							"policy-violation", :wait, "Please contact support"
340						)
341					end
342					notify_admin_of_usage(customer, usage, today) if usage > 900
343				end
344			])
345		}.catch_only(CustomerRepo::NotFound) { |e|
346			BLATHER << m.as_error("forbidden", :auth, e.message)
347		}.catch { |e| panic(e, sentry_hub) }
348end
349
350message :error? do |m|
351	StatsD.increment("message_error")
352
353	LOG.error "MESSAGE ERROR", stanza: m
354end
355
356IQ_MANAGER = SessionManager.new(self, :id)
357COMMAND_MANAGER = SessionManager.new(
358	self,
359	:sessionid,
360	timeout: 60 * 60,
361	error_if: ->(s) { s.cancel? }
362)
363
364disco_info to: Blather::JID.new(CONFIG[:component][:jid]) do |iq|
365	reply = iq.reply
366	reply.identities = [{
367		name: "JMP.chat",
368		type: "sms",
369		category: "gateway"
370	}]
371	reply.features = [
372		"http://jabber.org/protocol/disco#info",
373		"http://jabber.org/protocol/commands"
374	]
375	form = Blather::Stanza::X.find_or_create(reply.query)
376	form.type = "result"
377	form.fields = [
378		{
379			var: "FORM_TYPE",
380			type: "hidden",
381			value: "http://jabber.org/network/serverinfo"
382		}
383	] + CONFIG[:xep0157]
384	self << reply
385end
386
387disco_info do |iq|
388	reply = iq.reply
389	reply.identities = [{
390		name: "JMP.chat",
391		type: "sms",
392		category: "client"
393	}]
394	reply.features = [
395		"urn:xmpp:receipts"
396	]
397	self << reply
398end
399
400disco_items node: "http://jabber.org/protocol/commands" do |iq|
401	StatsD.increment("command_list")
402
403	sentry_hub = new_sentry_hub(iq, name: iq.node)
404	reply = iq.reply
405	reply.node = "http://jabber.org/protocol/commands"
406
407	CustomerRepo.new(
408		sgx_repo: Bwmsgsv2Repo.new,
409		set_user: sentry_hub.current_scope.method(:set_user)
410	).find_by_jid(
411		iq.from.stripped
412	).catch {
413		nil
414	}.then { |customer|
415		CommandList.for(customer, iq.from)
416	}.then { |list|
417		reply.items = list.map { |item|
418			Blather::Stanza::DiscoItems::Item.new(
419				iq.to,
420				item[:node],
421				item[:name]
422			)
423		}
424		self << reply
425	}.catch { |e| panic(e, sentry_hub) }
426end
427
428iq "/iq/ns:services", ns: "urn:xmpp:extdisco:2" do |iq|
429	StatsD.increment("extdisco")
430
431	reply = iq.reply
432	reply << Nokogiri::XML::Builder.new {
433		services(xmlns: "urn:xmpp:extdisco:2") do
434			service(
435				type: "sip",
436				host: CONFIG[:sip_host]
437			)
438		end
439	}.doc.root
440
441	self << reply
442end
443
444Command.new(
445	"jabber:iq:register",
446	"Register",
447	list_for: ->(*) { true },
448	customer_repo: CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
449) {
450	Command.customer.catch_only(CustomerRepo::NotFound) {
451		Sentry.add_breadcrumb(Sentry::Breadcrumb.new(message: "Customer.create"))
452		Command.execution.customer_repo.create(Command.execution.iq.from.stripped)
453	}.then { |customer|
454		Sentry.add_breadcrumb(Sentry::Breadcrumb.new(message: "Registration.for"))
455		Registration.for(customer, TEL_SELECTIONS).then(&:write)
456	}.then {
457		StatsD.increment("registration.completed")
458	}.catch_only(Command::Execution::FinalStanza) do |e|
459		StatsD.increment("registration.completed")
460		EMPromise.reject(e)
461	end
462}.register(self).then(&CommandList.method(:register))
463
464Command.new(
465	"info",
466	"Show Account Info",
467	list_for: ->(*) { true },
468	customer_repo: CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
469) {
470	Command.customer.then(&:info).then do |info|
471		Command.finish do |reply|
472			reply.command << info.form
473		end
474	end
475}.register(self).then(&CommandList.method(:register))
476
477Command.new(
478	"usage",
479	"Show Monthly Usage"
480) {
481	report_for = (Date.today..(Date.today << 1))
482
483	Command.customer.then { |customer|
484		customer.usage_report(report_for)
485	}.then do |usage_report|
486		Command.finish do |reply|
487			reply.command << usage_report.form
488		end
489	end
490}.register(self).then(&CommandList.method(:register))
491
492Command.new(
493	"transactions",
494	"Show Transactions",
495	list_for: ->(customer:, **) { !!customer&.currency }
496) {
497	Command.customer.then(&:transactions).then do |txs|
498		Command.finish do |reply|
499			reply.command << FormTemplate.render("transactions", transactions: txs)
500		end
501	end
502}.register(self).then(&CommandList.method(:register))
503
504Command.new(
505	"configure calls",
506	"Configure Calls",
507	customer_repo: CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
508) {
509	Command.customer.then do |customer|
510		cc_form = ConfigureCallsForm.new(customer)
511		Command.reply { |reply|
512			reply.allowed_actions = [:next]
513			reply.command << cc_form.render
514		}.then { |iq|
515			EMPromise.all(cc_form.parse(iq.form).map { |k, v|
516				Command.execution.customer_repo.public_send("put_#{k}", customer, v)
517			})
518		}.then { Command.finish("Configuration saved!") }
519	end
520}.register(self).then(&CommandList.method(:register))
521
522Command.new(
523	"ogm",
524	"Record Voicemail Greeting",
525	list_for: ->(fwd: nil, **) { !!fwd },
526	customer_repo: CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
527) {
528	Command.customer.then do |customer|
529		customer.fwd.create_call(CONFIG[:creds][:account]) do |cc|
530			cc.from = customer.registered?.phone
531			cc.application_id = CONFIG[:sip][:app]
532			cc.answer_url = "#{CONFIG[:web_root]}/ogm/start?" \
533			                "customer_id=#{customer.customer_id}"
534		end
535		Command.finish("You will now receive a call.")
536	end
537}.register(self).then(&CommandList.method(:register))
538
539Command.new(
540	"migrate billing",
541	"Switch from PayPal or expired trial to new billing",
542	list_for: ->(tel:, customer:, **) { tel && !customer&.currency },
543	customer_repo: CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
544) {
545	EMPromise.all([
546		Command.customer,
547		Command.reply do |reply|
548			reply.allowed_actions = [:next]
549			reply.command << FormTemplate.render("migrate_billing")
550		end
551	]).then do |(customer, iq)|
552		Registration::Payment.for(
553			iq, customer, customer.registered?.phone,
554			final_message: PaypalDone::MESSAGE,
555			finish: PaypalDone
556		).then(&:write).catch_only(Command::Execution::FinalStanza) do |s|
557			BLATHER.join(CONFIG[:notify_admin], "sgx-jmp")
558			BLATHER.say(
559				CONFIG[:notify_admin],
560				"#{customer.customer_id} migrated to #{customer.currency}",
561				:groupchat
562			)
563			EMPromise.reject(s)
564		end
565	end
566}.register(self).then(&CommandList.method(:register))
567
568Command.new(
569	"credit cards",
570	"Credit Card Settings and Management"
571) {
572	Command.customer.then do |customer|
573		url = CONFIG[:credit_card_url].call(
574			customer.jid.to_s.gsub("\\", "%5C"),
575			customer.customer_id
576		)
577		desc = "Manage credits cards and settings"
578		Command.finish("#{desc}: #{url}") do |reply|
579			oob = OOB.find_or_create(reply.command)
580			oob.url = url
581			oob.desc = desc
582		end
583	end
584}.register(self).then(&CommandList.method(:register))
585
586Command.new(
587	"top up",
588	"Buy Account Credit by Credit Card",
589	list_for: ->(payment_methods: [], **) { !payment_methods.empty? },
590	format_error: ->(e) { "Failed to buy credit, system said: #{e.message}" }
591) {
592	Command.customer.then { |customer|
593		BuyAccountCreditForm.for(customer).then do |credit_form|
594			Command.reply { |reply|
595				reply.allowed_actions = [:complete]
596				credit_form.add_to_form(reply.form)
597			}.then do |iq|
598				Transaction.sale(customer, **credit_form.parse(iq.form))
599			end
600		end
601	}.then { |transaction|
602		transaction.insert.then do
603			Command.finish("#{transaction} added to your account balance.")
604		end
605	}.catch_only(BuyAccountCreditForm::AmountValidationError) do |e|
606		Command.finish(e.message, type: :error)
607	end
608}.register(self).then(&CommandList.method(:register))
609
610Command.new(
611	"alt top up",
612	"Buy Account Credit by Bitcoin, Mail, or Interac e-Transfer",
613	list_for: ->(customer:, **) { !!customer&.currency }
614) {
615	Command.customer.then { |customer|
616		EMPromise.all([AltTopUpForm.for(customer), customer])
617	}.then do |(alt_form, customer)|
618		Command.reply { |reply|
619			reply.allowed_actions = [:complete]
620			reply.command << alt_form.form
621		}.then do |iq|
622			AddBitcoinAddress.for(iq, alt_form, customer).write
623		end
624	end
625}.register(self).then(&CommandList.method(:register))
626
627Command.new(
628	"plan settings",
629	"Manage your plan, including overage limits",
630	list_for: ->(customer:, **) { !!customer&.currency }
631) {
632	Command.customer.then do |customer|
633		Command.reply { |reply|
634			reply.allowed_actions = [:next]
635			reply.command << FormTemplate.render("plan_settings", customer: customer)
636		}.then { |iq|
637			Command.execution.customer_repo.put_monthly_overage_limit(
638				customer,
639				iq.form.field("monthly_overage_limit")&.value.to_i
640			)
641		}.then { Command.finish("Configuration saved!") }
642	end
643}.register(self).then(&CommandList.method(:register))
644
645Command.new(
646	"referral codes",
647	"Refer a friend for free credit"
648) {
649	Command.customer.then(&:unused_invites).then do |invites|
650		if invites.empty?
651			Command.finish("You have no more invites right now, try again later.")
652		else
653			Command.finish do |reply|
654				reply.form.type = :result
655				reply.form.title = "Unused Invite Codes"
656				reply.form.instructions =
657					"Each of these codes is single use and gives the person using " \
658					"them a free month of JMP service. You will receive credit " \
659					"equivalent to one month of free service if they later become " \
660					"a paying customer."
661				FormTable.new(
662					invites.map { |i| [i] },
663					code: "Invite Code"
664				).add_to_form(reply.form)
665			end
666		end
667	end
668}.register(self).then(&CommandList.method(:register))
669
670Command.new(
671	"reset sip account",
672	"Create or Reset SIP Account",
673	customer_repo: CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
674) {
675	Command.customer.then do |customer|
676		sip_account = customer.reset_sip_account
677		Command.reply { |reply|
678			reply.allowed_actions = [:next]
679			form = sip_account.form
680			form.type = :form
681			form.fields += [{
682				type: :boolean, var: "change_fwd",
683				label: "Should inbound calls forward to this SIP account?"
684			}]
685			reply.command << form
686		}.then do |fwd|
687			if ["1", "true"].include?(fwd.form.field("change_fwd")&.value.to_s)
688				Command.execution.customer_repo.put_fwd(
689					customer,
690					customer.fwd.with(uri: sip_account.uri)
691				).then { Command.finish("Inbound calls will now forward to SIP.") }
692			else
693				Command.finish
694			end
695		end
696	end
697}.register(self).then(&CommandList.method(:register))
698
699Command.new(
700	"lnp",
701	"Port in your number from another carrier",
702	list_for: ->(**) { true }
703) {
704	using FormToH
705
706	EMPromise.all([
707		Command.customer,
708		Command.reply do |reply|
709			reply.allowed_actions = [:next]
710			reply.command << FormTemplate.render("lnp")
711		end
712	]).then do |(customer, iq)|
713		order = PortInOrder.new(iq.form.to_h.slice(
714			"BillingTelephoneNumber", "Subscriber", "WirelessInfo"
715		).merge("CustomerOrderId" => customer.customer_id))
716		order_id = BandwidthIris::PortIn.create(order.to_h)[:order_id]
717		url = "https://dashboard.bandwidth.com/portal/r/a/" \
718		      "#{CONFIG[:creds][:account]}/orders/portIn/#{order_id}"
719		BLATHER.join(CONFIG[:notify_admin], "sgx-jmp")
720		BLATHER.say(
721			CONFIG[:notify_admin],
722			"New port-in request for #{customer.customer_id}: #{url}",
723			:groupchat
724		)
725		Command.finish(
726			"Your port-in request has been accepted, " \
727			"support will contact you with next steps"
728		)
729	end
730}.register(self).then(&CommandList.method(:register))
731
732Command.new(
733	"customer info",
734	"Show Customer Info",
735	list_for: ->(customer: nil, **) { customer&.admin? }
736) {
737	Command.customer.then do |customer|
738		raise AuthError, "You are not an admin" unless customer&.admin?
739
740		Command.reply { |reply|
741			reply.allowed_actions = [:next]
742			reply.command << FormTemplate.render("customer_picker")
743		}.then { |response|
744			CustomerInfoForm.new(CustomerRepo.new(
745				sgx_repo: Bwmsgsv2Repo.new,
746				bandwidth_tn_repo: EmptyRepo.new # No CNAM in admin
747			)).find_customer(response)
748		}.then do |target_customer|
749			AdminCommand.new(target_customer).start
750		end
751	end
752}.register(self).then(&CommandList.method(:register))
753
754def reply_with_note(iq, text, type: :info)
755	reply = iq.reply
756	reply.status = :completed
757	reply.note_type = type
758	reply.note_text = text
759
760	self << reply
761end
762
763Command.new(
764	"web-register",
765	"Initiate Register from Web",
766	list_for: lambda { |from_jid: nil, **|
767		from_jid&.stripped.to_s == CONFIG[:web_register][:from]
768	}
769) {
770	if Command.execution.iq.from.stripped != CONFIG[:web_register][:from]
771		next EMPromise.reject(
772			Command::Execution::FinalStanza.new(iq.as_error("forbidden", :auth))
773		)
774	end
775
776	Command.reply { |reply|
777		reply.command << FormTemplate.render("web_register")
778	}.then do |iq|
779		jid = iq.form.field("jid")&.value.to_s.strip
780		tel = iq.form.field("tel")&.value.to_s.strip
781		if jid !~ /\./
782			Command.finish("The Jabber ID you entered was not valid.", type: :error)
783		elsif tel !~ /\A\+\d+\Z/
784			Command.finish("Invalid telephone number", type: :error)
785		else
786			IQ_MANAGER.write(Blather::Stanza::Iq::Command.new.tap { |cmd|
787				cmd.to = CONFIG[:web_register][:to]
788				cmd.node = "push-register"
789				cmd.form.fields = [{ var: "to", value: jid }]
790				cmd.form.type = "submit"
791			}).then { |result|
792				TEL_SELECTIONS.set(result.form.field("from")&.value.to_s.strip, tel)
793			}.then { Command.finish }
794		end
795	end
796}.register(self).then(&CommandList.method(:register))
797
798command sessionid: /./ do |iq|
799	COMMAND_MANAGER.fulfill(iq)
800end
801
802iq type: [:result, :error] do |iq|
803	IQ_MANAGER.fulfill(iq)
804end
805
806iq type: [:get, :set] do |iq|
807	StatsD.increment("unknown_iq")
808
809	self << Blather::StanzaError.new(iq, "feature-not-implemented", :cancel)
810end