From c54f52a71d3f5281d164fe49d8e1e5e395d3b47d Mon Sep 17 00:00:00 2001
From: Dzmitry Plashchynski <plashchynski@gmail.com>
Date: Fri, 6 Mar 2015 23:41:03 +0200
Subject: [PATCH] Add Job#save to save job info to DB

---
 lib/crono/job.rb                         |  9 +++++++++
 spec/job_spec.rb                         | 15 +++++++++++++++
 spec/orm/active_record/crono_job_spec.rb |  4 ++--
 3 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/lib/crono/job.rb b/lib/crono/job.rb
index 807c758..d92a5e1 100644
--- a/lib/crono/job.rb
+++ b/lib/crono/job.rb
@@ -30,5 +30,14 @@ module Crono
         logger.info "Finished #{performer} in %.2f seconds" % (Time.now - last_performed_at)
       end
     end
+
+    def save
+      model.update(last_performed_at: last_performed_at)
+    end
+
+  private
+    def model
+      @model ||= Crono::CronoJob.find_or_create_by(job_id: job_id)
+    end
   end
 end
diff --git a/spec/job_spec.rb b/spec/job_spec.rb
index b785ae8..74ab0b9 100644
--- a/spec/job_spec.rb
+++ b/spec/job_spec.rb
@@ -25,4 +25,19 @@ describe Crono::Job do
       expect(job.description).to be_eql("Perform TestJob every 2 days")
     end
   end
+
+  describe "#save" do
+    it "should save new job to DB" do
+      expect(Crono::CronoJob.where(job_id: job.job_id)).to_not exist
+      job.save
+      expect(Crono::CronoJob.where(job_id: job.job_id)).to exist
+    end
+
+    it "should update saved job" do
+      job.last_performed_at = Time.now
+      job.save
+      @crono_job = Crono::CronoJob.find_by(job_id: job.job_id)
+      expect(@crono_job.last_performed_at).to be_eql(job.last_performed_at)
+    end
+  end
 end
diff --git a/spec/orm/active_record/crono_job_spec.rb b/spec/orm/active_record/crono_job_spec.rb
index 2a7a25a..0110588 100644
--- a/spec/orm/active_record/crono_job_spec.rb
+++ b/spec/orm/active_record/crono_job_spec.rb
@@ -8,7 +8,7 @@ CreateActiveAdminComments.up
 describe Crono::CronoJob do
   let(:valid_attrs) do
     {
-      job_id: "Perform TestJob every 2 days"
+      job_id: "Perform TestJob every 3 days"
     }
   end
 
@@ -27,7 +27,7 @@ describe Crono::CronoJob do
 
   it "should save job_id to DB" do
     Crono::CronoJob.create!(valid_attrs)
-    @crono_job = Crono::CronoJob.where(job_id: valid_attrs[:job_id]).first
+    @crono_job = Crono::CronoJob.find_by(job_id: valid_attrs[:job_id])
     expect(@crono_job).to be_present
   end
 end