Test and rework update logic

app/factories/event_factory.rb

@@ -4,25 +4,41 @@ module EventFactory
   class << self
     # Creates and returns an event from the dequeued message from the events SQS queue.
     def create_from_sqs(message)
-      now = Time.now.utc
-
       Event.new(
         uuid: message["uuid"] || SecureRandom.uuid,
         subj_id: DoiUtilities.normalize_doi(message["subjId"]) || message["subjId"],
         obj_id: DoiUtilities.normalize_doi(message["objId"]) || message["objId"],
         source_id: message["sourceId"],
         aasm_state: "waiting",
         source_token: message["sourceToken"],
-        created_at: now,
-        updated_at: now,
         total: message["total"] || 1,
-        occurred_at: message["occurred_at"] || now,
+        occurred_at: message["occurred_at"] || Time.now.utc,
         message_action: "create",
         relation_type_id: message["relation_type_id"] || "references",
         subj: message["subj"].to_json,
         obj: message["obj"].to_json,
         license: message["license"] || "https://creativecommons.org/publicdomain/zero/1.0/",
       )
     end
+
+    def update_from_sqs(event, message)
+      event.uuid = message["uuid"] if message["uuid"].present?
+      event.source_id = message["sourceId"] if message["sourceId"].present?
+      event.source_token = message["sourceToken"] if message["sourceToken"].present?
+      event.total = message["total"] if message["total"].present?
+      event.occurred_at = message["occurred_at"] if message["occurred_at"].present?
+      event.relation_type_id = message["relation_type_id"] if message["relation_type_id"].present?
+      event.subj = message["subj"].to_json if message["subj"].present?
+      event.obj = message["obj"].to_json if message["obj"].present?
+      event.license = message["license"] if message["license"].present?
+
+      if message["subj_id"].present?
+        event.subj_id = DoiUtilities.normalize_doi(message["subjId"]) || message["subjId"]
+      end
+
+      if ["obj_id"].present?
+        event.obj_id = DoiUtilities.normalize_doi(message["objId"]) || message["objId"]
+      end
+    end
   end
 end

app/models/event.rb

@@ -14,8 +14,6 @@ class Event < ApplicationRecord
   attribute :callback, :text
   attribute :error_messages, :text
   attribute :source_token, :text
-  attribute :created_at, :datetime
-  attribute :updated_at, :datetime
   attribute :indexed_at, :datetime, default: -> { Time.zone.at(0) }
   attribute :occurred_at, :datetime
   attribute :message_action, :string, default: "create"
@@ -36,8 +34,6 @@ class Event < ApplicationRecord
   validates :source_id, presence: true
   validates :source_token, presence: true
   validates :message_action, presence: true, length: { maximum: 191 }
-  validates :created_at, presence: true
-  validates :updated_at, presence: true
   validates :indexed_at, presence: true
 
   # Getters
@@ -50,7 +46,12 @@ def obj_hash
   end
 
   # Callback Hooks
+
+  # We run some special logic in order to set the source and target doi
+  # and their related relation type ids.
   before_validation :set_source_and_target_doi!
+
+  # After the event is persisted successfully to the database, we index the event in OpenSearch.
   after_commit -> { EventIndexJob.perform_later(self) }
 
   # OpenSearch Mappings

app/workers/event_import_worker.rb

@@ -75,7 +75,9 @@ def create_event(event_data, log_prefix, log_identifier)
   def update_event(event, event_data, log_prefix, log_identifier)
     Rails.logger.info("#{log_prefix} Update an existing event for #{log_identifier}")
 
-    if event.update(data)
+    EventFactory.update_from_sqs(event, event_data)
+
+    if event.save
       Rails.logger.info("#{log_prefix} Event successfully updated for #{log_identifier}")
     else
       Rails.logger.error("#{log_prefix} Updating event failed for #{log_identifier}: #{event.errors.inspect}")