1# frozen_string_literal: true
  2
  3require "pg/em/connection_pool"
  4require "bandwidth"
  5require "bigdecimal"
  6require "blather/client/dsl"
  7require "braintree"
  8require "date"
  9require "dhall"
 10require "em-hiredis"
 11require "em_promise"
 12require "ougai"
 13require "ruby-bandwidth-iris"
 14require "sentry-ruby"
 15require "statsd-instrument"
 16
 17require_relative "lib/background_log"
 18
 19$stdout.sync = true
 20LOG = Ougai::Logger.new(BackgroundLog.new($stdout))
 21LOG.level = ENV.fetch("LOG_LEVEL", "info")
 22LOG.formatter = Ougai::Formatters::Readable.new(
 23	nil,
 24	nil,
 25	plain: !$stdout.isatty
 26)
 27Blather.logger = LOG
 28EM::Hiredis.logger = LOG
 29StatsD.logger = LOG
 30LOG.info "Starting"
 31
 32def log
 33	Thread.current[:log] || LOG
 34end
 35
 36Sentry.init do |config|
 37	config.logger = LOG
 38	config.breadcrumbs_logger = [:sentry_logger]
 39end
 40
 41CONFIG = Dhall::Coder
 42	.new(safe: Dhall::Coder::JSON_LIKE + [Symbol, Proc])
 43	.load(
 44		"(#{ARGV[0]}) : #{__dir__}/config-schema.dhall",
 45		transform_keys: ->(k) { k&.to_sym }
 46	)
 47WEB_LISTEN =
 48	if CONFIG[:web].is_a?(Hash)
 49		[CONFIG[:web][:interface], CONFIG[:web][:port]]
 50	else
 51		[CONFIG[:web]]
 52	end
 53
 54singleton_class.class_eval do
 55	include Blather::DSL
 56	Blather::DSL.append_features(self)
 57end
 58
 59require_relative "lib/session_manager"
 60
 61IQ_MANAGER = SessionManager.new(self, :id)
 62COMMAND_MANAGER = SessionManager.new(
 63	self,
 64	:sessionid,
 65	timeout: 60 * 60,
 66	error_if: ->(s) { s.cancel? }
 67)
 68
 69require_relative "lib/polyfill"
 70require_relative "lib/alt_top_up_form"
 71require_relative "lib/admin_command"
 72require_relative "lib/add_bitcoin_address"
 73require_relative "lib/backend_sgx"
 74require_relative "lib/bwmsgsv2_repo"
 75require_relative "lib/bandwidth_iris_patch"
 76require_relative "lib/bandwidth_tn_order"
 77require_relative "lib/bandwidth_tn_repo"
 78require_relative "lib/btc_sell_prices"
 79require_relative "lib/buy_account_credit_form"
 80require_relative "lib/configure_calls_form"
 81require_relative "lib/command"
 82require_relative "lib/command_list"
 83require_relative "lib/customer"
 84require_relative "lib/customer_info_form"
 85require_relative "lib/customer_repo"
 86require_relative "lib/dummy_command"
 87require_relative "lib/db_notification"
 88require_relative "lib/electrum"
 89require_relative "lib/empty_repo"
 90require_relative "lib/expiring_lock"
 91require_relative "lib/em"
 92require_relative "lib/form_to_h"
 93require_relative "lib/low_balance"
 94require_relative "lib/port_in_order"
 95require_relative "lib/patches_for_sentry"
 96require_relative "lib/payment_methods"
 97require_relative "lib/paypal_done"
 98require_relative "lib/postgres"
 99require_relative "lib/registration"
100require_relative "lib/transaction"
101require_relative "lib/tel_selections"
102require_relative "lib/snikket"
103require_relative "web"
104require_relative "lib/statsd"
105
106ELECTRUM = Electrum.new(**CONFIG[:electrum])
107EM::Hiredis::Client.load_scripts_from("./redis_lua")
108
109Faraday.default_adapter = :em_synchrony
110BandwidthIris::Client.global_options = {
111	account_id: CONFIG[:creds][:account],
112	username: CONFIG[:creds][:username],
113	password: CONFIG[:creds][:password]
114}
115BANDWIDTH_VOICE = Bandwidth::Client.new(
116	voice_basic_auth_user_name: CONFIG[:creds][:username],
117	voice_basic_auth_password: CONFIG[:creds][:password]
118).voice_client.client
119
120class AuthError < StandardError; end
121
122# Braintree is not async, so wrap in EM.defer for now
123class AsyncBraintree
124	def initialize(environment:, merchant_id:, public_key:, private_key:, **)
125		@gateway = Braintree::Gateway.new(
126			environment: environment,
127			merchant_id: merchant_id,
128			public_key: public_key,
129			private_key: private_key
130		)
131		@gateway.config.logger = LOG
132	end
133
134	def respond_to_missing?(m, *)
135		@gateway.respond_to?(m) || super
136	end
137
138	def method_missing(m, *args)
139		return super unless respond_to_missing?(m, *args)
140
141		EM.promise_defer(klass: PromiseChain) do
142			@gateway.public_send(m, *args)
143		end
144	end
145
146	class PromiseChain < EMPromise
147		def respond_to_missing?(*)
148			false && super # We don't actually know what we respond to...
149		end
150
151		def method_missing(m, *args)
152			return super if respond_to_missing?(m, *args)
153
154			self.then { |o| o.public_send(m, *args) }
155		end
156	end
157end
158
159BRAINTREE = AsyncBraintree.new(**CONFIG[:braintree])
160
161def panic(e, hub=nil)
162	log.fatal(
163		"Error raised during event loop: #{e.class}",
164		e
165	)
166	if e.is_a?(::Exception)
167		(hub || Sentry).capture_exception(e, hint: { background: false })
168	else
169		(hub || Sentry).capture_message(e.to_s, hint: { background: false })
170	end
171	exit 1
172end
173
174EM.error_handler(&method(:panic))
175
176require_relative "lib/blather_client"
177@client = BlatherClient.new
178
179setup(
180	CONFIG[:component][:jid],
181	CONFIG[:component][:secret],
182	CONFIG[:server][:host],
183	CONFIG[:server][:port],
184	nil,
185	nil,
186	async: true
187)
188
189# Infer anything we might have been notified about while we were down
190def catchup_notify_low_balance(db)
191	db.query(<<~SQL).each do |c|
192		SELECT customer_id
193		FROM balances INNER JOIN customer_plans USING (customer_id)
194		WHERE balance < 5 AND expires_at > LOCALTIMESTAMP
195	SQL
196		db.query("SELECT pg_notify('low_balance', $1)", c.values)
197	end
198end
199
200def catchup_notify_possible_renewal(db)
201	db.query(<<~SQL).each do |c|
202		SELECT customer_id
203		FROM customer_plans INNER JOIN balances USING (customer_id)
204		WHERE expires_at < LOCALTIMESTAMP AND balance >= 5
205	SQL
206		db.query("SELECT pg_notify('possible_renewal', $1)", c.values)
207	end
208end
209
210def poll_for_notify(db)
211	db.wait_for_notify_defer.then { |notify|
212		repo = CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
213		repo.find(notify[:extra]).then do |customer|
214			DbNotification.for(notify, customer, repo)
215		end
216	}.then(&:call).then {
217		EM.add_timer(0.5) { poll_for_notify(db) }
218	}.catch(&method(:panic))
219end
220
221def load_plans_to_db!
222	DB.transaction do
223		DB.exec("TRUNCATE plans")
224		CONFIG[:plans].each do |plan|
225			DB.exec("INSERT INTO plans VALUES ($1)", [plan.to_json])
226		end
227	end
228end
229
230when_ready do
231	log.info "Ready"
232	BLATHER = self
233	REDIS = EM::Hiredis.connect
234	TEL_SELECTIONS = TelSelections.new
235	BTC_SELL_PRICES = BTCSellPrices.new(REDIS, CONFIG[:oxr_app_id])
236	DB = Postgres.connect(dbname: "jmp")
237
238	DB.hold do |conn|
239		conn.query("LISTEN low_balance")
240		conn.query("LISTEN possible_renewal")
241		catchup_notify_low_balance(conn)
242		catchup_notify_possible_renewal(conn)
243		poll_for_notify(conn)
244	end
245
246	load_plans_to_db!
247
248	EM.add_periodic_timer(3600) do
249		ping = Blather::Stanza::Iq::Ping.new(:get, CONFIG[:server][:host])
250		ping.from = CONFIG[:component][:jid]
251		self << ping
252	end
253
254	Web.run(LOG.child, *WEB_LISTEN)
255end
256
257message to: /\Aaccount@/, body: /./ do |m|
258	StatsD.increment("deprecated_account_bot")
259
260	self << m.reply.tap { |out|
261		out.body = "This bot is deprecated. Please talk to xmpp:cheogram.com"
262	}
263end
264
265before(
266	:iq,
267	type: [:error, :result],
268	to: /\Acustomer_/,
269	from: /(\A|@)#{CONFIG[:sgx]}(\/|\Z)/
270) { |iq| halt if IQ_MANAGER.fulfill(iq) }
271
272before nil, to: /\Acustomer_/, from: /(\A|@)#{CONFIG[:sgx]}(\/|\Z)/ do |s|
273	StatsD.increment("stanza_customer")
274
275	Sentry.get_current_scope.set_transaction_name("stanza_customer")
276	CustomerRepo.new(set_user: Sentry.method(:set_user)).find(
277		s.to.node.delete_prefix("customer_")
278	).then { |customer| customer.stanza_to(s) }
279
280	halt
281end
282
283ADDRESSES_NS = "http://jabber.org/protocol/address"
284message(
285	to: /\A#{CONFIG[:component][:jid]}\Z/,
286	from: /(\A|@)#{CONFIG[:sgx]}(\/|\Z)/
287) do |m|
288	StatsD.increment("inbound_group_text")
289	Sentry.get_current_scope.set_transaction_name("inbound_group_text")
290
291	address = m.find("ns:addresses", ns: ADDRESSES_NS).first
292		&.find("ns:address", ns: ADDRESSES_NS)
293		&.find { |el| el["jid"].to_s.start_with?("customer_") }
294	pass unless address
295
296	CustomerRepo
297		.new(set_user: Sentry.method(:set_user))
298		.find_by_jid(address["jid"]).then { |customer|
299			m.from = m.from.with(domain: CONFIG[:component][:jid])
300			m.to = m.to.with(domain: customer.jid.domain)
301			address["jid"] = customer.jid.to_s
302			BLATHER << m
303		}.catch_only(CustomerRepo::NotFound) { |e|
304			BLATHER << m.as_error("forbidden", :auth, e.message)
305		}
306end
307
308# Ignore groupchat messages
309# Especially if we have the component join MUC for notifications
310message(type: :groupchat) { true }
311
312UNBILLED_TARGETS = Set.new(CONFIG[:unbilled_targets])
313def billable_message(m)
314	b = m.body
315	!UNBILLED_TARGETS.member?(m.to.node) && \
316		(b && !b.empty? || m.find("ns:x", ns: OOB.registered_ns).first)
317end
318
319class OverLimit < StandardError
320	def initialize(customer, usage)
321		super("Please contact support")
322		@customer = customer
323		@usage = usage
324	end
325
326	def notify_admin
327		ExpiringLock.new("jmp_usage_notify-#{@customer.customer_id}").with do
328			BLATHER.join(CONFIG[:notify_admin], "sgx-jmp")
329			BLATHER.say(
330				CONFIG[:notify_admin], "#{@customer.customer_id} has used " \
331				"#{@usage} messages today", :groupchat
332			)
333		end
334	end
335end
336
337class CustomerExpired < StandardError; end
338
339message do |m|
340	StatsD.increment("message")
341
342	today = Time.now.utc.to_date
343	CustomerRepo.new(set_user: Sentry.method(:set_user))
344		.find_by_jid(m.from.stripped).then { |customer|
345			next customer.stanza_from(m) unless billable_message(m)
346
347			if customer.plan_name && !customer.active?
348				raise CustomerExpired, "Your account is expired, please top up"
349			end
350
351			EMPromise.all([
352				TrustLevelRepo.new.find(customer),
353				customer.message_usage((today..today))
354			]).then { |(tl, usage)|
355				raise OverLimit.new(customer, usage) unless tl.send_message?(usage)
356			}.then do
357				EMPromise.all([
358					customer.incr_message_usage, customer.stanza_from(m)
359				])
360			end
361		}.catch_only(OverLimit) { |e|
362			e.notify_admin
363			BLATHER << m.as_error("policy-violation", :wait, e.message)
364		}.catch_only(CustomerRepo::NotFound, CustomerExpired) { |e|
365			BLATHER << m.as_error("forbidden", :auth, e.message)
366		}
367end
368
369disco_info to: Blather::JID.new(CONFIG[:component][:jid]) do |iq|
370	reply = iq.reply
371	reply.identities = [{
372		name: "JMP.chat",
373		type: "sms",
374		category: "gateway"
375	}]
376	reply.features = [
377		"http://jabber.org/protocol/disco#info",
378		"http://jabber.org/protocol/commands"
379	]
380	form = Blather::Stanza::X.find_or_create(reply.query)
381	form.type = "result"
382	form.fields = [
383		{
384			var: "FORM_TYPE",
385			type: "hidden",
386			value: "http://jabber.org/network/serverinfo"
387		}
388	] + CONFIG[:xep0157]
389	self << reply
390end
391
392disco_info do |iq|
393	reply = iq.reply
394	reply.identities = [{
395		name: "JMP.chat",
396		type: "sms",
397		category: "client"
398	}]
399	reply.features = [
400		"urn:xmpp:receipts"
401	]
402	self << reply
403end
404
405disco_items node: "http://jabber.org/protocol/commands" do |iq|
406	StatsD.increment("command_list")
407
408	reply = iq.reply
409	reply.node = "http://jabber.org/protocol/commands"
410
411	CustomerRepo.new(
412		sgx_repo: Bwmsgsv2Repo.new,
413		set_user: Sentry.method(:set_user)
414	).find_by_jid(
415		iq.from.stripped
416	).catch {
417		nil
418	}.then { |customer|
419		CommandList.for(customer, iq.from)
420	}.then { |list|
421		reply.items = list.map { |item|
422			Blather::Stanza::DiscoItems::Item.new(
423				iq.to,
424				item[:node],
425				item[:name]
426			)
427		}
428		self << reply
429	}
430end
431
432iq "/iq/ns:services", ns: "urn:xmpp:extdisco:2" do |iq|
433	StatsD.increment("extdisco")
434
435	reply = iq.reply
436	reply << Nokogiri::XML::Builder.new {
437		services(xmlns: "urn:xmpp:extdisco:2") do
438			service(
439				type: "sip",
440				host: CONFIG[:sip_host]
441			)
442		end
443	}.doc.root
444
445	self << reply
446end
447
448Command.new(
449	"jabber:iq:register",
450	"Register",
451	list_for: ->(*) { true },
452	customer_repo: CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
453) {
454	Command.customer.catch_only(CustomerRepo::NotFound) {
455		Sentry.add_breadcrumb(Sentry::Breadcrumb.new(message: "Customer.create"))
456		Command.execution.customer_repo.create(Command.execution.iq.from.stripped)
457	}.then { |customer|
458		Sentry.add_breadcrumb(Sentry::Breadcrumb.new(message: "Registration.for"))
459		Registration.for(customer, TEL_SELECTIONS).then(&:write)
460	}.then {
461		StatsD.increment("registration.completed")
462	}.catch_only(Command::Execution::FinalStanza) do |e|
463		StatsD.increment("registration.completed")
464		EMPromise.reject(e)
465	end
466}.register(self).then(&CommandList.method(:register))
467
468Command.new(
469	"info",
470	"Show Account Info",
471	list_for: ->(*) { true },
472	customer_repo: CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
473) {
474	Command.customer.then(&:info).then do |info|
475		Command.finish do |reply|
476			reply.command << info.form
477		end
478	end
479}.register(self).then(&CommandList.method(:register))
480
481Command.new(
482	"usage",
483	"Show Monthly Usage"
484) {
485	report_for = (Date.today..(Date.today << 1))
486
487	Command.customer.then { |customer|
488		customer.usage_report(report_for)
489	}.then do |usage_report|
490		Command.finish do |reply|
491			reply.command << usage_report.form
492		end
493	end
494}.register(self).then(&CommandList.method(:register))
495
496Command.new(
497	"transactions",
498	"Show Transactions",
499	list_for: ->(customer:, **) { !!customer&.currency }
500) {
501	Command.customer.then(&:transactions).then do |txs|
502		Command.finish do |reply|
503			reply.command << FormTemplate.render("transactions", transactions: txs)
504		end
505	end
506}.register(self).then(&CommandList.method(:register))
507
508Command.new(
509	"configure calls",
510	"Configure Calls",
511	customer_repo: CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
512) {
513	Command.customer.then do |customer|
514		cc_form = ConfigureCallsForm.new(customer)
515		Command.reply { |reply|
516			reply.allowed_actions = [:next]
517			reply.command << cc_form.render
518		}.then { |iq|
519			EMPromise.all(cc_form.parse(iq.form).map { |k, v|
520				Command.execution.customer_repo.public_send("put_#{k}", customer, v)
521			})
522		}.then { Command.finish("Configuration saved!") }
523	end
524}.register(self).then(&CommandList.method(:register))
525
526Command.new(
527	"ogm",
528	"Record Voicemail Greeting",
529	list_for: ->(fwd: nil, **) { !!fwd },
530	customer_repo: CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
531) {
532	Command.customer.then do |customer|
533		customer.fwd.create_call(CONFIG[:creds][:account]) do |cc|
534			cc.from = customer.registered?.phone
535			cc.application_id = CONFIG[:sip][:app]
536			cc.answer_url = "#{CONFIG[:web_root]}/ogm/start?" \
537			                "customer_id=#{customer.customer_id}"
538		end
539		Command.finish("You will now receive a call.")
540	end
541}.register(self).then(&CommandList.method(:register))
542
543Command.new(
544	"migrate billing",
545	"Switch from PayPal or expired trial to new billing",
546	list_for: ->(tel:, customer:, **) { tel && !customer&.currency },
547	customer_repo: CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
548) {
549	EMPromise.all([
550		Command.customer,
551		Command.reply do |reply|
552			reply.allowed_actions = [:next]
553			reply.command << FormTemplate.render("migrate_billing")
554		end
555	]).then do |(customer, iq)|
556		Registration::Payment.for(
557			iq, customer, customer.registered?.phone,
558			final_message: PaypalDone::MESSAGE,
559			finish: PaypalDone
560		).then(&:write).catch_only(Command::Execution::FinalStanza) do |s|
561			BLATHER.join(CONFIG[:notify_admin], "sgx-jmp")
562			BLATHER.say(
563				CONFIG[:notify_admin],
564				"#{customer.customer_id} migrated to #{customer.currency}",
565				:groupchat
566			)
567			EMPromise.reject(s)
568		end
569	end
570}.register(self).then(&CommandList.method(:register))
571
572Command.new(
573	"credit cards",
574	"Credit Card Settings and Management"
575) {
576	Command.customer.then do |customer|
577		url = CONFIG[:credit_card_url].call(
578			customer.jid.to_s.gsub("\\", "%5C"),
579			customer.customer_id
580		)
581		desc = "Manage credits cards and settings"
582		Command.finish("#{desc}: #{url}") do |reply|
583			oob = OOB.find_or_create(reply.command)
584			oob.url = url
585			oob.desc = desc
586		end
587	end
588}.register(self).then(&CommandList.method(:register))
589
590Command.new(
591	"top up",
592	"Buy Account Credit by Credit Card",
593	list_for: ->(payment_methods: [], **) { !payment_methods.empty? },
594	format_error: ->(e) { "Failed to buy credit, system said: #{e.message}" }
595) {
596	Command.customer.then { |customer|
597		BuyAccountCreditForm.for(customer).then do |credit_form|
598			Command.reply { |reply|
599				reply.allowed_actions = [:complete]
600				credit_form.add_to_form(reply.form)
601			}.then do |iq|
602				Transaction.sale(customer, **credit_form.parse(iq.form))
603			end
604		end
605	}.then { |transaction|
606		transaction.insert.then do
607			Command.finish("#{transaction} added to your account balance.")
608		end
609	}.catch_only(BuyAccountCreditForm::AmountValidationError) do |e|
610		Command.finish(e.message, type: :error)
611	end
612}.register(self).then(&CommandList.method(:register))
613
614Command.new(
615	"alt top up",
616	"Buy Account Credit by Bitcoin, Mail, or Interac e-Transfer",
617	list_for: ->(customer:, **) { !!customer&.currency }
618) {
619	Command.customer.then { |customer|
620		EMPromise.all([AltTopUpForm.for(customer), customer])
621	}.then do |(alt_form, customer)|
622		Command.reply { |reply|
623			reply.allowed_actions = [:complete]
624			reply.command << alt_form.form
625		}.then do |iq|
626			AddBitcoinAddress.for(iq, alt_form, customer).write
627		end
628	end
629}.register(self).then(&CommandList.method(:register))
630
631Command.new(
632	"plan settings",
633	"Manage your plan, including overage limits",
634	list_for: ->(customer:, **) { !!customer&.currency }
635) {
636	Command.customer.then do |customer|
637		Command.reply { |reply|
638			reply.allowed_actions = [:next]
639			reply.command << FormTemplate.render("plan_settings", customer: customer)
640		}.then { |iq|
641			Command.execution.customer_repo.put_monthly_overage_limit(
642				customer,
643				iq.form.field("monthly_overage_limit")&.value.to_i
644			)
645		}.then { Command.finish("Configuration saved!") }
646	end
647}.register(self).then(&CommandList.method(:register))
648
649Command.new(
650	"referral codes",
651	"Refer a friend for free credit"
652) {
653	Command.customer.then(&:unused_invites).then do |invites|
654		if invites.empty?
655			Command.finish("You have no more invites right now, try again later.")
656		else
657			Command.finish do |reply|
658				reply.form.type = :result
659				reply.form.title = "Unused Invite Codes"
660				reply.form.instructions =
661					"Each of these codes is single use and gives the person using " \
662					"them a free month of JMP service. You will receive credit " \
663					"equivalent to one month of free service if they later become " \
664					"a paying customer."
665				FormTable.new(
666					invites.map { |i| [i] },
667					code: "Invite Code"
668				).add_to_form(reply.form)
669			end
670		end
671	end
672}.register(self).then(&CommandList.method(:register))
673
674Command.new(
675	"reset sip account",
676	"Create or Reset SIP Account",
677	customer_repo: CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
678) {
679	Command.customer.then do |customer|
680		sip_account = customer.reset_sip_account
681		Command.reply { |reply|
682			reply.allowed_actions = [:next]
683			form = sip_account.form
684			form.type = :form
685			form.fields += [{
686				type: :boolean, var: "change_fwd",
687				label: "Should inbound calls forward to this SIP account?"
688			}]
689			reply.command << form
690		}.then do |fwd|
691			if ["1", "true"].include?(fwd.form.field("change_fwd")&.value.to_s)
692				Command.execution.customer_repo.put_fwd(
693					customer,
694					customer.fwd.with(uri: sip_account.uri)
695				).then { Command.finish("Inbound calls will now forward to SIP.") }
696			else
697				Command.finish
698			end
699		end
700	end
701}.register(self).then(&CommandList.method(:register))
702
703Command.new(
704	"lnp",
705	"Port in your number from another carrier",
706	list_for: ->(**) { true }
707) {
708	using FormToH
709
710	EMPromise.all([
711		Command.customer,
712		Command.reply do |reply|
713			reply.allowed_actions = [:next]
714			reply.command << FormTemplate.render("lnp")
715		end
716	]).then do |(customer, iq)|
717		order = PortInOrder.new(iq.form.to_h.slice(
718			"BillingTelephoneNumber", "Subscriber", "WirelessInfo"
719		).merge("CustomerOrderId" => customer.customer_id))
720		order_id = BandwidthIris::PortIn.create(order.to_h)[:order_id]
721		url = "https://dashboard.bandwidth.com/portal/r/a/" \
722		      "#{CONFIG[:creds][:account]}/orders/portIn/#{order_id}"
723		BLATHER.join(CONFIG[:notify_admin], "sgx-jmp")
724		BLATHER.say(
725			CONFIG[:notify_admin],
726			"New port-in request for #{customer.customer_id}: #{url}",
727			:groupchat
728		)
729		Command.finish(
730			"Your port-in request has been accepted, " \
731			"support will contact you with next steps"
732		)
733	end
734}.register(self).then(&CommandList.method(:register))
735
736Command.new(
737	"customer info",
738	"Show Customer Info",
739	list_for: ->(customer: nil, **) { customer&.admin? }
740) {
741	Command.customer.then do |customer|
742		raise AuthError, "You are not an admin" unless customer&.admin?
743
744		customer_repo = CustomerRepo.new(
745			sgx_repo: Bwmsgsv2Repo.new,
746			bandwidth_tn_repo: EmptyRepo.new(BandwidthTnRepo.new) # No CNAM in admin
747		)
748
749		AdminCommand::NoUser.new(customer_repo).start
750	end
751}.register(self).then(&CommandList.method(:register))
752
753Command.new(
754	"snikket",
755	"Launch Snikket Instance",
756	list_for: ->(customer: nil, **) { customer&.admin? }
757) {
758	Command.customer.then do |customer|
759		raise AuthError, "You are not an admin" unless customer&.admin?
760
761		Command.reply { |reply|
762			reply.allowed_actions = [:next]
763			reply.command << FormTemplate.render("snikket_launch")
764		}.then { |response|
765			domain = response.form.field("domain").value.to_s
766			IQ_MANAGER.write(Snikket::Launch.new(
767				nil, CONFIG[:snikket_hosting_api],
768				domain: domain
769			)).then do |launched|
770				[domain, launched]
771			end
772		}.then { |(domain, launched)|
773			Command.finish do |reply|
774				reply.command << FormTemplate.render(
775					"snikket_launched",
776					launched: launched,
777					domain: domain
778				)
779			end
780		}
781	end
782}.register(self).then(&CommandList.method(:register))
783
784def reply_with_note(iq, text, type: :info)
785	reply = iq.reply
786	reply.status = :completed
787	reply.note_type = type
788	reply.note_text = text
789
790	self << reply
791end
792
793Command.new(
794	"https://ns.cheogram.com/sgx/jid-switch",
795	"Change JID",
796	list_for: ->(customer: nil, **) { customer },
797	customer_repo: CustomerRepo.new(sgx_repo: Bwmsgsv2Repo.new)
798) {
799	Command.customer.then { |customer|
800		Command.reply { |reply|
801			reply.command << FormTemplate.render("jid_switch")
802		}.then { |response|
803			new_jid = response.form.field("jid").value
804			repo = Command.execution.customer_repo
805			repo.find_by_jid(new_jid)
806				.catch_only(CustomerRepo::NotFound) { nil }
807				.then { |cust|
808					next EMPromise.reject("Customer Already Exists") if cust
809
810					repo.change_jid(customer, new_jid)
811				}
812		}.then {
813			StatsD.increment("changejid.completed")
814			Command.finish { |reply|
815				reply.note_type = :info
816				reply.note_text = "Customer JID Changed"
817			}
818		}
819	}
820}.register(self).then(&CommandList.method(:register))
821
822Command.new(
823	"web-register",
824	"Initiate Register from Web",
825	list_for: lambda { |from_jid: nil, **|
826		from_jid&.stripped.to_s == CONFIG[:web_register][:from]
827	}
828) {
829	if Command.execution.iq.from.stripped != CONFIG[:web_register][:from]
830		next EMPromise.reject(
831			Command::Execution::FinalStanza.new(iq.as_error("forbidden", :auth))
832		)
833	end
834
835	Command.reply { |reply|
836		reply.command << FormTemplate.render("web_register")
837	}.then do |iq|
838		jid = iq.form.field("jid")&.value.to_s.strip
839		tel = iq.form.field("tel")&.value.to_s.strip
840		if jid !~ /\./
841			Command.finish("The Jabber ID you entered was not valid.", type: :error)
842		elsif tel !~ /\A\+\d+\Z/
843			Command.finish("Invalid telephone number", type: :error)
844		else
845			IQ_MANAGER.write(Blather::Stanza::Iq::Command.new.tap { |cmd|
846				cmd.to = CONFIG[:web_register][:to]
847				cmd.node = "push-register"
848				cmd.form.fields = [{ var: "to", value: jid }]
849				cmd.form.type = "submit"
850			}).then { |result|
851				TEL_SELECTIONS.set(result.form.field("from")&.value.to_s.strip, tel)
852			}.then { Command.finish }
853		end
854	end
855}.register(self).then(&CommandList.method(:register))
856
857command sessionid: /./ do |iq|
858	COMMAND_MANAGER.fulfill(iq)
859	IQ_MANAGER.fulfill(iq)
860	true
861end
862
863iq type: [:result, :error] do |iq|
864	IQ_MANAGER.fulfill(iq)
865	true
866end
867
868iq type: [:get, :set] do |iq|
869	StatsD.increment("unknown_iq")
870
871	self << Blather::StanzaError.new(iq, "feature-not-implemented", :cancel)
872end
873
874trap(:INT) { EM.stop }
875trap(:TERM) { EM.stop }
876EM.run { client.run }