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