From 12e10e3afb1a3e75cbe2f5372047355cb7f3945f Mon Sep 17 00:00:00 2001
From: Artemiy Solopov <a.solopov.001@gmail.com>
Date: Sat, 22 Nov 2025 01:46:57 +0200
Subject: [PATCH] Service model callbacks

---
 app/services/application_service.rb | 36 +++++++++++++++++++++++++++++
 app/services/tasks/create.rb        |  2 +-
 2 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/app/services/application_service.rb b/app/services/application_service.rb
index e8e2e2c..dfd0ffe 100644
--- a/app/services/application_service.rb
+++ b/app/services/application_service.rb
@@ -4,6 +4,38 @@ class ApplicationService
   include ActiveModel::Model
   include ActiveModel::Attributes
 
+  define_model_callbacks :perform
+  define_model_callbacks :success, only: [:after]
+  define_model_callbacks :failure, only: [:after]
+
+  @prepend_methods = Module.new do
+    def perform(...)
+      status = run_callbacks :perform do
+        super(...)
+      end
+
+      if status
+        run_callbacks :success
+      else
+        run_callbacks :failure
+      end
+
+      status
+    end
+  end
+
+  def self.inherited(subclass)
+    super
+    subclass.prepend @prepend_methods
+  end
+
+  before_perform do
+    if invalid?
+      logger.debug 'Validation failed'
+      throw :abort
+    end
+  end
+
   def perform
     # Override this
   end
@@ -13,4 +45,8 @@ class ApplicationService
   def save(model)
     model.save.tap { @errors = model.errors }
   end
+
+  def logger
+    @logger ||= ActiveSupport::TaggedLogging.new(Rails.logger).tagged(self.class.name)
+  end
 end
diff --git a/app/services/tasks/create.rb b/app/services/tasks/create.rb
index e464d27..42f6bf5 100644
--- a/app/services/tasks/create.rb
+++ b/app/services/tasks/create.rb
@@ -7,7 +7,7 @@ module Tasks
     attribute :description, :string
     attribute :status_id, :integer
 
-    validates :project_id, :title, presence: true
+    validates :project_id, :title, :status_id, presence: true
 
     delegate :model_name, to: Task