Created
February 21, 2020 01:48
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SCFM Paginate Contacts Example
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require "net/http" | |
require "uri" | |
require "pry" | |
require "link-header-parser" # https://github.com/jgarber623/link-header-parser-ruby | |
require "time" | |
SOURCE_HOST = "https://dashboard.ews1294.info" | |
SOURCE_API_KEY = "[your API key]" | |
DESTINATION_HOST = "https://scfm.somleng.org" | |
DESTINATION_API_KEY = "[your API key]" | |
page = 1 | |
source_uri = URI.parse("#{SOURCE_HOST}/api/contacts") | |
destination_uri = URI.parse("#{DESTINATION_HOST}/api/contacts") | |
source_http = Net::HTTP.new(source_uri.host, source_uri.port) | |
source_http.use_ssl = true | |
destination_http = Net::HTTP.new(destination_uri.host, destination_uri.port) | |
destination_http.use_ssl = true | |
next_source_link = "#{SOURCE_HOST}/api/contacts?page=55" | |
while !next_source_link.nil? | |
puts "Fetching: #{next_source_link}" | |
source_request = Net::HTTP::Get.new(next_source_link) | |
source_request["Authorization"] = "Bearer #{SOURCE_API_KEY}" | |
source_response = source_http.request(source_request) | |
link_headers = LinkHeaderParser.parse(source_response["Link"], base: SOURCE_HOST) | |
next_source_link = link_headers.find { |link_header| link_header.relations == "next" }&.target | |
source_response_payload = JSON.parse(source_response.body) | |
source_response_payload.each do |source_contact_data| | |
destination_request_data = source_contact_data.slice("msisdn", "metadata") | |
destination_request_data["metadata"]["imported_at"] = Time.now.utc.iso8601 | |
destination_request_data["metadata"]["originally_created_at"] = source_contact_data.fetch("created_at") | |
destination_request_data["metadata"]["originally_updated_at"] = source_contact_data.fetch("updated_at") | |
destination_request = Net::HTTP::Post.new(destination_uri.request_uri) | |
destination_request["Content-Type"] = "application/json" | |
destination_request["Authorization"] = "Bearer #{DESTINATION_API_KEY}" | |
destination_request.body = destination_request_data.to_json | |
destination_response = destination_http.request(destination_request) | |
unless destination_response.kind_of?(Net::HTTPSuccess) | |
error = { | |
"message" => destination_response.body, | |
"code" => destination_response.code | |
}.reject { |_k, v| v.empty? } | |
puts "Failed to create contact: #{destination_request_data}. Error: #{error}" | |
end | |
end | |
end |
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