1# frozen_string_literal: true
2
3require "forwardable"
4
5require_relative "./api"
6require_relative "./blather_ext"
7require_relative "./customer_info"
8require_relative "./customer_ogm"
9require_relative "./customer_plan"
10require_relative "./customer_usage"
11require_relative "./backend_sgx"
12require_relative "./ibr"
13require_relative "./payment_methods"
14require_relative "./plan"
15require_relative "./proxied_jid"
16require_relative "./sip_account"
17require_relative "./trivial_backend_sgx_repo"
18
19class Customer
20 extend Forwardable
21
22 attr_reader :customer_id, :balance, :jid, :tndetails
23
24 def_delegators :@plan, :active?, :activate_plan_starting_now, :bill_plan,
25 :currency, :merchant_account, :plan_name,
26 :auto_top_up_amount, :monthly_overage_limit
27 def_delegators :@sgx, :register!, :registered?, :set_ogm_url,
28 :fwd, :transcription_enabled
29 def_delegators :@usage, :usage_report, :message_usage, :incr_message_usage
30
31 def initialize(
32 customer_id,
33 jid,
34 plan: CustomerPlan.new(customer_id),
35 balance: BigDecimal(0),
36 tndetails: {},
37 sgx: TrivialBackendSgxRepo.new.get(customer_id)
38 )
39 @plan = plan
40 @usage = CustomerUsage.new(customer_id)
41 @customer_id = customer_id
42 @jid = jid
43 @balance = balance
44 @tndetails = tndetails
45 @sgx = sgx
46 end
47
48 def with_plan(plan_name)
49 self.class.new(
50 @customer_id,
51 @jid,
52 plan: @plan.with_plan_name(plan_name),
53 balance: @balance,
54 sgx: @sgx
55 )
56 end
57
58 def payment_methods
59 BRAINTREE
60 .customer
61 .find(@customer_id)
62 .catch { OpenStruct.new(payment_methods: []) }
63 .then(PaymentMethods.method(:for_braintree_customer))
64 end
65
66 def unused_invites
67 promise = DB.query_defer(<<~SQL, [customer_id])
68 SELECT code FROM unused_invites WHERE creator_id=$1
69 SQL
70 promise.then { |result| result.map { |row| row["code"] } }
71 end
72
73 def stanza_to(stanza)
74 stanza = stanza.dup
75 stanza.to = jid.with(resource: stanza.to&.resource)
76 stanza.from = stanza.from.with(domain: CONFIG[:component][:jid])
77 block_given? ? yield(stanza) : (BLATHER << stanza)
78 end
79
80 def stanza_from(stanza)
81 BLATHER << @sgx.stanza(stanza)
82 end
83
84 def fetch_vcard_temp(from_tel=nil)
85 iq = Blather::Stanza::Iq::Vcard.new(:get)
86 iq.from = Blather::JID.new(from_tel, CONFIG[:component][:jid])
87 stanza_to(iq, &IQ_MANAGER.method(:write)).then(&:vcard)
88 end
89
90 def ogm(from_tel=nil)
91 CustomerOGM.for(@sgx.ogm_url, -> { fetch_vcard_temp(from_tel) })
92 end
93
94 def sip_account
95 SipAccount.find(customer_id)
96 end
97
98 def reset_sip_account
99 sip_account.with_random_password.put
100 end
101
102 def btc_addresses
103 REDIS.smembers("jmp_customer_btc_addresses-#{customer_id}")
104 end
105
106 def add_btc_address
107 REDIS.spopsadd([
108 "jmp_available_btc_addresses",
109 "jmp_customer_btc_addresses-#{customer_id}"
110 ]).then do |addr|
111 ELECTRUM.notify(
112 addr,
113 CONFIG[:electrum_notify_url].call(addr, customer_id)
114 )
115 addr
116 end
117 end
118
119 def admin?
120 CONFIG[:admins].include?(jid.to_s)
121 end
122
123 def api
124 API.for(self)
125 end
126
127 def admin_info
128 AdminInfo.for(self, @plan)
129 end
130
131 def info
132 CustomerInfo.for(self, @plan)
133 end
134
135 protected def_delegator :@plan, :expires_at
136end