Encapsulate enrichment actions, add tests

app/models/rule/action_executor/set_transaction_category.rb

@@ -17,15 +17,11 @@ class Rule::ActionExecutor::SetTransactionCategory < Rule::ActionExecutor
     end
 
     scope.each do |txn|
-      Rule.transaction do
-        txn.log_enrichment!(
-          attribute_name: "category_id",
-          attribute_value: category.id,
-          source: "rule"
-        )
-
-        txn.update!(category: category)
-      end
+      txn.enrich_attribute(
+        :category_id,
+        category.id,
+        source: "rule"
+      )
     end
   end
 end

app/models/rule/action_executor/set_transaction_merchant.rb

@@ -17,14 +17,11 @@ class Rule::ActionExecutor::SetTransactionMerchant < Rule::ActionExecutor
     end
 
     scope.each do |txn|
-      Rule.transaction do
-        txn.log_enrichment!(
-          attribute_name: "merchant_id",
-          attribute_value: merchant.id,
-          source: "rule"
-        )
-        txn.update!(merchant: merchant)
-      end
+      txn.enrich_attribute(
+        :merchant_id,
+        merchant.id,
+        source: "rule"
+      )
     end
   end
 end

app/models/rule/action_executor/set_transaction_name.rb

@@ -16,14 +16,11 @@ class Rule::ActionExecutor::SetTransactionName < Rule::ActionExecutor
     end
 
     scope.each do |txn|
-      Rule.transaction do
-        txn.entry.log_enrichment!(
-          attribute_name: "name",
-          attribute_value: value,
-          source: "rule"
-        )
-        txn.entry.update!(name: value)
-      end
+      txn.entry.enrich_attribute(
+        :name,
+        value,
+        source: "rule"
+      )
     end
   end
 end

app/models/rule/action_executor/set_transaction_tags.rb

@@ -17,15 +17,11 @@ class Rule::ActionExecutor::SetTransactionTags < Rule::ActionExecutor
     end
 
     rows = scope.each do |txn|
-      Rule.transaction do
-        txn.log_enrichment!(
-          attribute_name: "tag_ids",
-          attribute_value: [ tag.id ],
-          source: "rule"
-        )
-
-        txn.update!(tag_ids: [ tag.id ])
-      end
+      txn.enrich_attribute(
+        :tag_ids,
+        [ tag.id ],
+        source: "rule"
+      )
     end
   end
 end