1# frozen_string_literal: true
2
3require "erb"
4require "ruby-bandwidth-iris"
5require "securerandom"
6
7require_relative "./alt_top_up_form"
8require_relative "./bandwidth_tn_order"
9require_relative "./bandwidth_tn_reservation_repo"
10require_relative "./command"
11require_relative "./em"
12require_relative "./invites_repo"
13require_relative "./oob"
14require_relative "./parent_code_repo"
15require_relative "./proxied_jid"
16require_relative "./tel_selections"
17require_relative "./welcome_message"
18
19def reload_customer(customer)
20 EMPromise.resolve(nil).then do
21 Command.execution.customer_repo.find(customer.customer_id)
22 end
23end
24
25class Registration
26 def self.for(customer, google_play_userid, tel_selections)
27 if (reg = customer.registered?)
28 Registered.for(customer, reg.phone)
29 else
30 tel_selections[customer.jid].then(&:choose_tel).then do |tel|
31 reserve_and_continue(tel_selections, customer, tel).then do
32 FinishOrStartActivation.for(customer, google_play_userid, tel)
33 end
34 end
35 end
36 end
37
38 def self.reserve_and_continue(tel_selections, customer, tel)
39 tel.reserve(customer).catch do
40 tel_selections.delete(customer.jid).then {
41 tel_selections[customer.jid]
42 }.then { |choose|
43 choose.choose_tel(
44 error: "The JMP number #{tel} is no longer available."
45 )
46 }.then { |n_tel| reserve_and_continue(tel_selections, customer, n_tel) }
47 end
48 end
49
50 class Registered
51 def self.for(customer, tel)
52 jid = ProxiedJID.new(customer.jid).unproxied
53 if jid.domain == CONFIG[:onboarding_domain]
54 FinishOnboarding.for(customer, tel)
55 else
56 new(tel)
57 end
58 end
59
60 def initialize(tel)
61 @tel = tel
62 end
63
64 def write
65 Command.finish("You are already registered with JMP number #{@tel}")
66 end
67 end
68
69 class FinishOrStartActivation
70 def self.for(customer, google_play_userid, tel)
71 if customer.active?
72 Finish.new(customer, tel)
73 elsif customer.balance >= CONFIG[:activation_amount_accept]
74 BillPlan.new(customer, tel)
75 else
76 new(customer, google_play_userid, tel)
77 end
78 end
79
80 def initialize(customer, google_play_userid, tel)
81 @customer = customer
82 @tel = tel
83 @google_play_userid = google_play_userid
84 end
85
86 def write
87 Command.reply { |reply|
88 reply.allowed_actions = [:next]
89 reply.note_type = :info
90 reply.note_text = File.read("#{__dir__}/../fup.txt")
91 }.then { Activation.for(@customer, @google_play_userid, @tel).write }
92 end
93 end
94
95 class Activation
96 def self.for(customer, google_play_userid, tel)
97 jid = ProxiedJID.new(customer.jid).unproxied
98 if CONFIG[:approved_domains].key?(jid.domain.to_sym)
99 Allow.for(customer, tel, jid)
100 elsif google_play_userid
101 GooglePlay.new(customer, google_play_userid, tel)
102 else
103 new(customer, tel)
104 end
105 end
106
107 def initialize(customer, tel)
108 @customer = customer
109 @tel = tel
110 end
111
112 attr_reader :customer, :tel
113
114 def form
115 FormTemplate.render("registration/activate", tel: tel)
116 end
117
118 def write
119 Command.reply { |reply|
120 reply.allowed_actions = [:next]
121 reply.command << form
122 }.then(&method(:next_step))
123 end
124
125 def next_step(iq)
126 EMPromise.resolve(nil).then do
127 plan = Plan.for_registration(iq.form.field("plan_name").value.to_s)
128 @customer = @customer.with_plan(plan.name)
129 Registration::Payment::InviteCode.new(
130 @customer, @tel, finish: Finish, db: DB, redis: REDIS
131 ).parse(iq, force_save_plan: true)
132 .catch_only(InvitesRepo::Invalid) do
133 Payment.for(iq, @customer, @tel).then(&:write)
134 end
135 end
136 end
137
138 class GooglePlay
139 def initialize(customer, google_play_userid, tel)
140 @customer = customer
141 @google_play_userid = google_play_userid
142 @tel = tel
143 @invites = InvitesRepo.new(DB, REDIS)
144 @parent_code_repo = ParentCodeRepo.new(redis: REDIS, db: DB)
145 end
146
147 def used
148 REDIS.sismember("google_play_userids", @google_play_userid)
149 end
150
151 def form
152 FormTemplate.render(
153 "registration/google_play",
154 tel: @tel
155 )
156 end
157
158 def write
159 used.then do |u|
160 next Activation.for(@customer, nil, @tel).write if u.to_s == "1"
161
162 Command.reply { |reply|
163 reply.allowed_actions = [:next]
164 reply.command << form
165 }.then(&method(:activate)).then do
166 Finish.new(@customer, @tel).write
167 end
168 end
169 end
170
171 def activate(iq)
172 plan = Plan.for_registration(iq.form.field("plan_name").value)
173 code = iq.form.field("code")&.value
174 EMPromise.all([
175 @parent_code_repo.find(code),
176 REDIS.sadd("google_play_userids", @google_play_userid)
177 ]).then { |(parent, _)|
178 save_active_plan(plan, parent)
179 }.then do
180 use_referral_code(code)
181 end
182 end
183
184 protected
185
186 def save_bogus_transaction
187 Transaction.new(
188 customer_id: @customer.customer_id,
189 transaction_id: "google_play_#{@customer.customer_id}",
190 amount: 0,
191 note: "Activated via Google Play",
192 bonus_eligible?: false
193 ).insert
194 end
195
196 def save_active_plan(plan, parent)
197 @customer = @customer.with_plan(plan.name, parent_customer_id: parent)
198 save_bogus_transaction.then do
199 @customer.activate_plan_starting_now
200 end
201 end
202
203 def use_referral_code(code)
204 EMPromise.resolve(nil).then {
205 @invites.claim_code(@customer.customer_id, code) {
206 @customer.extend_plan
207 }
208 }.catch_only(InvitesRepo::Invalid) do
209 @invites.stash_code(@customer.customer_id, code)
210 end
211 end
212 end
213
214 class Allow < Activation
215 def self.for(customer, tel, jid)
216 credit_to = CONFIG[:approved_domains][jid.domain.to_sym]
217 new(customer, tel, credit_to)
218 end
219
220 def initialize(customer, tel, credit_to)
221 super(customer, tel)
222 @credit_to = credit_to
223 end
224
225 def form
226 FormTemplate.render(
227 "registration/allow",
228 tel: tel,
229 domain: customer.jid.domain
230 )
231 end
232
233 def next_step(iq)
234 plan = Plan.for_registration(iq.form.field("plan_name").value.to_s)
235 @customer = customer.with_plan(plan.name)
236 EMPromise.resolve(nil).then { activate }.then do
237 Finish.new(customer, tel).write
238 end
239 end
240
241 protected
242
243 def activate
244 DB.transaction do
245 if @credit_to
246 InvitesRepo.new(DB, REDIS).create_claimed_code(
247 @credit_to,
248 customer.customer_id
249 )
250 end
251 @customer.activate_plan_starting_now
252 end
253 end
254 end
255 end
256
257 module Payment
258 def self.kinds
259 @kinds ||= {}
260 end
261
262 def self.for(iq, customer, tel, finish: Finish, maybe_bill: MaybeBill)
263 kinds.fetch(iq.form.field("activation_method")&.value&.to_s&.to_sym) {
264 raise "Invalid activation method"
265 }.call(customer, tel, finish: finish, maybe_bill: maybe_bill)
266 end
267
268 class CryptoPaymentMethod
269 def crypto_addrs
270 raise NotImplementedError, "Subclass must implement"
271 end
272
273 def reg_form_name
274 raise NotImplementedError, "Subclass must implement"
275 end
276
277 def sell_prices
278 raise NotImplementedError, "Subclass must implement"
279 end
280
281 def initialize(customer, tel, maybe_bill: MaybeBill, **)
282 @customer = customer
283 @customer_id = customer.customer_id
284 @tel = tel
285 @maybe_bill = maybe_bill
286 end
287
288 def save
289 TEL_SELECTIONS.set(@customer.jid, @tel)
290 end
291
292 attr_reader :customer_id, :tel
293
294 def form(rate, addr)
295 FormTemplate.render(
296 reg_form_name,
297 amount: @maybe_bill.price(@tel) / rate,
298 addr: addr
299 )
300 end
301
302 def write
303 EMPromise.all([addr_and_rate, save]).then do |((addr, rate), _)|
304 Command.reply { |reply|
305 reply.allowed_actions = [:prev]
306 reply.status = :canceled
307 reply.command << form(rate, addr)
308 }.then(&method(:handle_possible_prev))
309 end
310 end
311
312 protected
313
314 def handle_possible_prev(iq)
315 raise "Action not allowed" unless iq.prev?
316
317 Activation.for(@customer, nil, @tel).then(&:write)
318 end
319
320 def addr_and_rate
321 EMPromise.all([
322 crypto_addrs.then { |addrs|
323 addrs.first || add_crypto_addr
324 },
325
326 sell_prices.public_send(@customer.currency.to_s.downcase)
327 ])
328 end
329 end
330
331 class Bitcoin < CryptoPaymentMethod
332 Payment.kinds[:bitcoin] = method(:new)
333
334 def reg_form_name
335 "registration/btc"
336 end
337
338 def sell_prices
339 BTC_SELL_PRICES
340 end
341
342 def crypto_addrs
343 @customer.btc_addresses
344 end
345
346 def add_crypto_addr
347 @customer.add_btc_address
348 end
349 end
350
351 ## Like Bitcoin
352 class BCH < CryptoPaymentMethod
353 Payment.kinds[:bch] = method(:new)
354
355 def reg_form_name
356 "registration/bch"
357 end
358
359 def sell_prices
360 BCH_SELL_PRICES
361 end
362
363 def crypto_addrs
364 @customer.bch_addresses
365 end
366
367 def add_crypto_addr
368 @customer.add_bch_address
369 end
370 end
371
372 class MaybeBill
373 def initialize(customer, tel, finish: Finish)
374 @customer = customer
375 @tel = tel
376 @finish = finish
377 end
378
379 def call
380 reload_customer(@customer).then do |customer|
381 if customer.balance >= CONFIG[:activation_amount_accept]
382 next BillPlan.new(customer, @tel, finish: @finish)
383 end
384
385 yield customer
386 end
387 end
388
389 # @return [Float] The price of the number + activation fee
390 # @param [TelSelection::ChooseTel::Tn] tel The phone number to charge
391 def self.price(tel)
392 CONFIG[:activation_amount] + tel.price
393 end
394 end
395
396 class JustCharge
397 def initialize(customer, *, **)
398 @customer = customer
399 end
400
401 def call; end
402
403 def self.price(tel)
404 tel.price
405 end
406 end
407
408 class CreditCard
409 Payment.kinds[:credit_card] = method(:new)
410
411 def initialize(customer, tel, finish: Finish, maybe_bill: MaybeBill)
412 @customer = customer
413 @tel = tel
414 @finish = finish
415 @maybe_bill = maybe_bill.new(customer, tel, finish: finish)
416 @price = maybe_bill.price(tel)
417 end
418
419 def oob(reply)
420 oob = OOB.find_or_create(reply.command)
421 oob.url = CONFIG[:credit_card_url].call(
422 reply.to.stripped.to_s.gsub("\\", "%5C"),
423 @customer.customer_id
424 ) + "&amount=#{@price.ceil}"
425 oob.desc = "Pay by credit card, save, then next here to continue"
426 oob
427 end
428
429 def write
430 Command.reply { |reply|
431 reply.allowed_actions = [:next, :prev]
432 toob = oob(reply)
433 reply.note_type = :info
434 reply.note_text = "#{toob.desc}: #{toob.url}"
435 }.then do |iq|
436 next Activation.for(@customer, nil, @tel).then(&:write) if iq.prev?
437
438 @maybe_bill.call { self }&.then(&:write)
439 end
440 end
441 end
442
443 class InviteCode
444 Payment.kinds[:code] = method(:new)
445
446 FIELDS = [{
447 var: "code",
448 type: "text-single",
449 label: "Your referral code",
450 required: true
451 }].freeze
452
453 def initialize(
454 customer, tel,
455 error: nil, finish: Finish, db: DB, redis: REDIS, **
456 )
457 @customer = customer
458 @tel = tel
459 @error = error
460 @finish = finish
461 @invites_repo = InvitesRepo.new(db, redis)
462 @parent_code_repo = ParentCodeRepo.new(db: db, redis: redis)
463 end
464
465 def add_form(reply)
466 form = reply.form
467 form.type = :form
468 form.title = "Enter Referral Code"
469 form.instructions = @error if @error
470 form.fields = FIELDS
471 end
472
473 def write
474 Command.reply { |reply|
475 reply.allowed_actions = [:next, :prev]
476 add_form(reply)
477 }.then(&method(:parse)).catch_only(InvitesRepo::Invalid) { |e|
478 invalid_code(e).write
479 }
480 end
481
482 def parse(iq, force_save_plan: false)
483 return Activation.for(@customer, nil, @tel).then(&:write) if iq.prev?
484
485 verify(iq.form.field("code")&.value&.to_s, force_save_plan)
486 .then(&:write)
487 end
488
489 protected
490
491 def invalid_code(e)
492 self.class.new(@customer, @tel, error: e.message, finish: @finish)
493 end
494
495 def customer_id
496 @customer.customer_id
497 end
498
499 def verify(code, force_save_plan)
500 @parent_code_repo.claim_code(@customer, code) {
501 check_parent_balance
502 }.catch_only(ParentCodeRepo::Invalid) {
503 (@customer.save_plan! if force_save_plan).then do
504 @invites_repo.claim_code(customer_id, code) {
505 @customer.activate_plan_starting_now
506 }.then { @finish.new(@customer, @tel) }
507 end
508 }
509 end
510
511 def check_parent_balance
512 MaybeBill.new(@customer, @tel, finish: @finish).call do
513 msg = "Account balance not enough to cover the activation"
514 invalid_code(RuntimeError.new(msg))
515 end
516 end
517 end
518
519 class Mail
520 Payment.kinds[:mail] = method(:new)
521
522 def initialize(customer, tel, maybe_bill: MaybeBill, **)
523 @customer = customer
524 @tel = tel
525 @maybe_bill = maybe_bill
526 end
527
528 def form
529 FormTemplate.render(
530 "registration/mail",
531 currency: @customer.currency,
532 price: @maybe_bill.price(@tel),
533 **onboarding_extras
534 )
535 end
536
537 def onboarding_extras
538 jid = ProxiedJID.new(@customer.jid).unproxied
539 return {} unless jid.domain == CONFIG[:onboarding_domain]
540
541 {
542 customer_id: @customer.customer_id,
543 in_note: "Customer ID"
544 }
545 end
546
547 def write
548 Command.reply { |reply|
549 reply.allowed_actions = [:prev]
550 reply.status = :canceled
551 reply.command << form
552 }.then { |iq|
553 raise "Action not allowed" unless iq.prev?
554
555 Activation.for(@customer, nil, @tel).then(&:write)
556 }
557 end
558 end
559 end
560
561 class BillPlan
562 def initialize(customer, tel, finish: Finish)
563 @customer = customer
564 @tel = tel
565 @finish = finish
566 end
567
568 def write
569 @customer.bill_plan(note: "Bill #{@tel} for first month").then do
570 updated_customer =
571 @customer.with_balance(@customer.balance - @customer.monthly_price)
572 @finish.new(updated_customer, @tel).write
573 end
574 end
575 end
576
577 class Finish
578 def initialize(customer, tel)
579 @customer = customer
580 @tel = tel
581 @invites = InvitesRepo.new(DB, REDIS)
582 end
583
584 def write
585 if @customer.balance >= @tel.price
586 @tel.order(DB, @customer).then(
587 ->(_) { customer_active_tel_purchased },
588 method(:number_purchase_error)
589 )
590 else
591 buy_number.then {
592 try_again
593 }.then(&:write)
594 end
595 end
596
597 def try_again
598 reload_customer(@customer).then do |customer|
599 Finish.new(customer, @tel)
600 end
601 end
602
603 def form
604 FormTemplate.render(
605 "registration/buy_number",
606 tel: @tel
607 )
608 end
609
610 def buy_number
611 Command.reply { |reply|
612 reply.command << form
613 }.then { |iq|
614 Payment.for(
615 iq, @customer, @tel,
616 maybe_bill: ::Registration::Payment::JustCharge
617 )
618 }.then(&:write)
619 end
620
621 protected
622
623 def number_purchase_error(e)
624 Command.log.error "number_purchase_error", e
625 TEL_SELECTIONS.delete(@customer.jid).then {
626 TEL_SELECTIONS[@customer.jid]
627 }.then { |choose|
628 choose.choose_tel(
629 error: "The JMP number #{@tel} is no longer available."
630 )
631 }.then { |tel| Finish.new(@customer, tel).write }
632 end
633
634 def raise_setup_error(e)
635 Command.log.error "@customer.register! failed", e
636 Command.finish(
637 "There was an error setting up your number, " \
638 "please contact JMP support.",
639 type: :error
640 )
641 end
642
643 def put_default_fwd
644 Bwmsgsv2Repo.new.put_fwd(@customer.customer_id, @tel.tel, CustomerFwd.for(
645 uri: "xmpp:#{@customer.jid}",
646 voicemail_enabled: true
647 ))
648 end
649
650 def use_referral_code
651 @invites.use_pending_group_code(@customer.customer_id).then do |credit_to|
652 next unless credit_to
653
654 Transaction.new(
655 customer_id: @customer.customer_id,
656 transaction_id: "referral_#{@customer.customer_id}_#{credit_to}",
657 amount: @customer.monthly_price,
658 note: "Referral Bonus",
659 bonus_eligible?: false
660 ).insert
661 end
662 end
663
664 def customer_active_tel_purchased
665 @customer.register!(@tel.tel).catch(&method(:raise_setup_error)).then {
666 EMPromise.all([
667 TEL_SELECTIONS.delete(@customer.jid),
668 put_default_fwd,
669 use_referral_code,
670 @tel.charge(@customer)
671 ])
672 }.then do
673 FinishOnboarding.for(@customer, @tel).then(&:write)
674 end
675 end
676 end
677
678 module FinishOnboarding
679 def self.for(customer, tel, db: LazyObject.new { DB })
680 jid = ProxiedJID.new(customer.jid).unproxied
681 if jid.domain == CONFIG[:onboarding_domain]
682 Snikket.for(customer, tel, db: db)
683 else
684 NotOnboarding.new(customer, tel)
685 end
686 end
687
688 class Snikket
689 def self.for(customer, tel, db:)
690 ::Snikket::Repo.new(db: db).find_by_customer(customer).then do |is|
691 if is.empty?
692 new(customer, tel, db: db)
693 elsif is[0].bootstrap_token.empty?
694 # This is a need_dns one, try the launch again
695 new(customer, tel, db: db).launch(is[0].domain)
696 else
697 GetInvite.for(customer, is[0], tel, db: db)
698 end
699 end
700 end
701
702 def initialize(customer, tel, error: nil, old: nil, db:)
703 @customer = customer
704 @tel = tel
705 @error = error
706 @db = db
707 @old = old
708 end
709
710 ACTION_VAR = "http://jabber.org/protocol/commands#actions"
711
712 def form
713 FormTemplate.render(
714 "registration/snikket",
715 tel: @tel,
716 error: @error
717 )
718 end
719
720 def write
721 Command.reply { |reply|
722 reply.allowed_actions = [:next]
723 reply.command << form
724 }.then(&method(:next_step))
725 end
726
727 def next_step(iq)
728 subdomain = empty_nil(iq.form.field("subdomain")&.value)
729 domain = "#{subdomain}.snikket.chat"
730 if iq.form.field(ACTION_VAR)&.value == "custom_domain"
731 CustomDomain.new(@customer, @tel, old: @old).write
732 elsif @old && (!subdomain || domain == @old.domain)
733 GetInvite.for(@customer, @old, @tel, db: @db).then(&:write)
734 else
735 launch(domain)
736 end
737 end
738
739 def launch(domain)
740 IQ_MANAGER.write(::Snikket::Launch.new(
741 nil, CONFIG[:snikket_hosting_api], domain: domain
742 )).then { |launched|
743 save_instance_and_wait(domain, launched)
744 }.catch { |e|
745 next EMPromise.reject(e) unless e.respond_to?(:text)
746
747 Snikket.new(@customer, @tel, old: @old, error: e.text, db: @db).write
748 }
749 end
750
751 def save_instance_and_wait(domain, launched)
752 instance = ::Snikket::CustomerInstance.for(@customer, domain, launched)
753 repo = ::Snikket::Repo.new(db: @db)
754 (@old&.domain == domain ? EMPromise.resolve(nil) : repo.del(@old))
755 .then { repo.put(instance) }.then do
756 if launched.status == :needs_dns
757 NeedsDNS.new(@customer, instance, @tel, launched.records).write
758 else
759 GetInvite.for(@customer, instance, @tel, db: @db).then(&:write)
760 end
761 end
762 end
763
764 def empty_nil(s)
765 s.nil? || s.empty? ? nil : s
766 end
767
768 class NeedsDNS < Snikket
769 def initialize(customer, instance, tel, records, db: DB)
770 @customer = customer
771 @instance = instance
772 @tel = tel
773 @records = records
774 @db = db
775 end
776
777 def form
778 FormTemplate.render(
779 "registration/snikket_needs_dns",
780 records: @records
781 )
782 end
783
784 def write
785 Command.reply { |reply|
786 reply.allowed_actions = [:prev, :next]
787 reply.command << form
788 }.then do |iq|
789 if iq.prev?
790 CustomDomain.new(@customer, @tel, old: @instance).write
791 else
792 launch(@instance.domain)
793 end
794 end
795 end
796 end
797
798 class GetInvite
799 def self.for(customer, instance, tel, db: DB)
800 instance.fetch_invite.then do |xmpp_uri|
801 if xmpp_uri
802 GoToInvite.new(xmpp_uri)
803 else
804 new(customer, instance, tel, db: db)
805 end
806 end
807 end
808
809 def initialize(customer, instance, tel, db: DB)
810 @customer = customer
811 @instance = instance
812 @tel = tel
813 @db = db
814 end
815
816 def form
817 FormTemplate.render(
818 "registration/snikket_wait",
819 domain: @instance.domain
820 )
821 end
822
823 def write
824 Command.reply { |reply|
825 reply.allowed_actions = [:prev, :next]
826 reply.command << form
827 }.then do |iq|
828 if iq.prev?
829 Snikket.new(@customer, @tel, old: @instance, db: @db).write
830 else
831 GetInvite.for(@customer, @instance, @tel, db: @db).then(&:write)
832 end
833 end
834 end
835 end
836
837 class GoToInvite
838 def initialize(xmpp_uri)
839 @xmpp_uri = xmpp_uri
840 end
841
842 def write
843 Command.finish do |reply|
844 oob = OOB.find_or_create(reply.command)
845 oob.url = @xmpp_uri
846 end
847 end
848 end
849 end
850
851 class CustomDomain < Snikket
852 def initialize(customer, tel, old: nil, error: nil, db: DB)
853 @customer = customer
854 @tel = tel
855 @error = error
856 @old = old
857 @db = db
858 end
859
860 def form
861 FormTemplate.render(
862 "registration/snikket_custom",
863 tel: @tel,
864 error: @error
865 )
866 end
867
868 def write
869 Command.reply { |reply|
870 reply.allowed_actions = [:prev, :next]
871 reply.command << form
872 }.then do |iq|
873 if iq.prev?
874 Snikket.new(@customer, @tel, db: @db, old: @old).write
875 else
876 launch(empty_nil(iq.form.field("domain")&.value) || @old&.domain)
877 end
878 end
879 end
880 end
881
882 class NotOnboarding
883 def initialize(customer, tel)
884 @customer = customer
885 @tel = tel
886 end
887
888 def write
889 WelcomeMessage.new(@customer, @tel).welcome
890 Command.finish("Your JMP account has been activated as #{@tel}")
891 end
892 end
893 end
894end