Return truemail

This reverts commit 862f5639ebbe4d3e6abd5d5be7fb7840e7b83bdf.

app/models/email_address_verification.rb

@@ -0,0 +1,56 @@
+class EmailAddressVerification < ApplicationRecord
+  RECENTLY_VERIFIED_PERIOD = 1.month
+
+  scope :not_verified_recently, lambda {
+    where('verified_at IS NULL or verified_at < ?', verification_period)
+  }
+
+  scope :verified_recently, lambda {
+    where('verified_at IS NOT NULL and verified_at >= ?', verification_period).where(success: true)
+  }
+
+  scope :verification_failed, lambda {
+    where.not(verified_at: nil).where(success: false)
+  }
+
+  scope :by_domain, ->(domain_name) { where(domain: domain_name) }
+
+  def recently_verified?
+    verified_at.present? &&
+      verified_at > verification_period
+  end
+
+  def verification_period
+    self.class.verification_period
+  end
+
+  def self.verification_period
+    Time.zone.now - RECENTLY_VERIFIED_PERIOD
+  end
+
+  def not_verified?
+    verified_at.blank? && !success
+  end
+
+  def failed?
+    verified_at.present? && !success
+  end
+
+  def verified?
+    success
+  end
+
+  def verify
+    validation_request = Truemail.validate(email)
+
+    if validation_request.result.success
+      update(verified_at: Time.zone.now,
+             success: true)
+    else
+      update(verified_at: Time.zone.now,
+             success: false)
+    end
+
+    validation_request.result
+  end
+end