Get list of all SIMs from Keepgo

Stephen Paul Weber created 2 years ago

This loads the whole list into memory for now, should be good until we get to
tens of thousands of SIMs.

Change summary

lib/sim.rb      |  2 +-
lib/sim_repo.rb | 17 +++++++++++++++++
2 files changed, 18 insertions(+), 1 deletion(-)

Detailed changes

lib/sim.rb

@@ -5,7 +5,7 @@ require "value_semantics/monkey_patched"
 class SIM
 	value_semantics do
 		iccid(/\A\d+\Z/)
-		lpa_code(/\ALPA:/)
+		lpa_code Either(/\ALPA:/, nil), default: nil
 		remaining_usage_kb Integer
 		remaining_days Integer
 		notes String

lib/sim_repo.rb

@@ -1,5 +1,8 @@
 # frozen_string_literal: true
 
+require "em-http"
+require "em-synchrony/em-http" # For apost vs post
+require "json"
 require "lazy_object"
 require "value_semantics/monkey_patched"
 
@@ -16,6 +19,20 @@ class SIMRepo
 		"accessToken" => CONFIG[:keepgo][:access_token]
 	}.freeze
 
+	def all(start_page=1)
+		req("lines").aget(
+			head: KEEPGO_HEADERS, query: { page: start_page, per_page: 1000 }
+		).then { |req|
+			result = JSON.parse(req.response)
+			sims = result.dig("sim_cards", "items")&.map(&SIM.method(:extract))
+
+			next sims if result.dig("sim_cards", "last_page") == start_page
+			next [] if !sims || sims.empty?
+
+			all(start_page + 1).then { |next_page| sims + next_page }
+		}
+	end
+
 	def find(iccid)
 		req("line/#{iccid}/get_details").aget(head: KEEPGO_HEADERS).then { |req|
 			SIM.extract(JSON.parse(req.response)&.dig("sim_card"))