Merge pull request #165 from nickskalkin/update-users-using-interactor

Updating users using interactor

Author: davydovanton

apps/admin/controllers/users/update.rb

@@ -15,24 +15,14 @@ class Update
     end
 
     def call(params)
-      # TODO: To operation
-      @user = repo.find(params[:id])
+      result = Interactors::Users::Update.new(params.valid?, params).call
+      @user = result.user
 
-      if @user && params.valid?
-        user_params = params[:user]
-        user_params[:admin] = user_params[:admin] == '1'
-
-        repo.update(@user.id, user_params)
+      if result.successful?
         redirect_to routes.user_path(user.id)
       else
         redirect_to routes.edit_user_path(user.id)
       end
     end
-
-  private
-
-    def repo
-      @repo ||= UserRepository.new
-    end
   end
 end

lib/ossboard/interactors/users/update.rb

@@ -0,0 +1,36 @@
+require 'hanami/interactor'
+
+module Interactors
+  module Users
+    class Update
+      include Hanami::Interactor
+
+      expose :user
+
+      def initialize(params_valid, params)
+        @params = params
+        @params_valid = params_valid
+        @user = repo.find(@params[:id])
+      end
+
+      def call
+        return error('No user found') unless @user
+        return error('Unprocessable entity') unless @params_valid
+
+        prepare_user_params
+        repo.update(@user.id, @params[:user])
+      end
+
+    private
+
+      def repo
+        UserRepository.new()
+      end
+
+      def prepare_user_params
+
+        @params[:user][:admin] = @params[:user][:admin] == '1'
+      end
+    end
+  end
+end