sms.rb in zenvia-rb-0.0.5

- old
+ new
@@ -1,48 +1,52 @@
 require 'httparty'
 require 'json'
 
-class Zenvia::SMS
-  attr_writer :from, :number, :message
+module Zenvia
+  class SMS
+    attr_writer :from, :number, :message
 
-  # initiate SMS object with
-  # from: user or enterprise name, number: receiver number, message: text
-  def initialize(from = nil, number, message)
-    @from = from.nil? ? Zenvia.config.name : from
-    @number = number
-    exit puts 'letters and other special chars are not accepted in number parameter' unless /^\d*$/.match(@number)
-    @message = message
-  end
+    # function to send the message
+    # from: user or enterprise name, number: receiver number, message: text
+    def self.send_message(from = nil, number, message)
+      begin
+        @from = from.nil? ? Zenvia.config.from : from
+        @number = number
+        @message = message
+        response = self.send_sms
+        # todo improve returning message with auth error
+        response = JSON.parse(response.body)
+        puts response['sendSmsResponse']['detailDescription']
+      rescue => e
+        puts 'Error!'
+        raise e
+      end
+    end
 
-  def send_message
-    response = send_sms
-    response = JSON.parse(response.body)
-    puts response['sendSmsResponse']['detailDescription']
-  end
-
-  private
-  def send_sms
-    # convert number to string (if isn't yet) and insert the country code (standard: BR, 55)
-    # if not found
-    @number = @number.to_s unless @number.class.eql? String
-    @number.insert(0, '55') unless /^55/.match(@number)
-    # retrieve auth value set in Config class
-    @auth = Zenvia.config.auth
-    # Zenvia api's endpoint to send sms
-    endpoint = 'https://api-rest.zenvia360.com.br/services/send-sms'
-    HTTParty.post(endpoint,
-                  body: {
-                      sendSmsRequest: {
-                          from: @from,
-                          to: @number,
-                          msg: @message,
-                          callbackOption: 'NONE'
-                      }
-                  }.to_json,
-                  headers: {
-                      'Content-Type' => 'application/json',
-                      'Authorization' => "Basic #{@auth}",
-                      'Accept' => 'application/json'
-                  }
-    )
+    private
+    def self.send_sms
+      # convert number to string (if isn't yet) and insert the country code (standard: BR, 55)
+      # if not found
+      @number = @number.to_s unless @number.class.eql? String
+      @number.insert(0, '55') unless /^55/.match(@number)
+      # retrieve auth value set in Config class
+      @auth = Zenvia.config.auth
+      # Zenvia api's endpoint to send sms
+      endpoint = 'https://api-rest.zenvia360.com.br/services/send-sms'
+      HTTParty.post(endpoint,
+                    body: {
+                        sendSmsRequest: {
+                            from: @from,
+                            to: @number,
+                            msg: @message,
+                            callbackOption: 'NONE'
+                        }
+                    }.to_json,
+                    headers: {
+                        'Content-Type' => 'application/json',
+                        'Authorization' => "Basic #{@auth}",
+                        'Accept' => 'application/json'
+                    }
+      )
+    end
   end
 end
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