From e803e3f26f771b8e424d251951c88892858cb6b1 Mon Sep 17 00:00:00 2001
From: Valery Sizov <vsv2711@gmail.com>
Date: Fri, 17 Apr 2015 14:28:59 +0300
Subject: cleanup build model

---
 app/models/build.rb                                  | 13 +------------
 app/models/commit.rb                                 |  1 -
 db/migrate/20150417000045_cleanup_the_build_model.rb |  9 +++++++++
 db/schema.rb                                         |  9 +--------
 4 files changed, 11 insertions(+), 21 deletions(-)
 create mode 100644 db/migrate/20150417000045_cleanup_the_build_model.rb

diff --git a/app/models/build.rb b/app/models/build.rb
index 3d776ba..da6257a 100644
--- a/app/models/build.rb
+++ b/app/models/build.rb
@@ -79,7 +79,6 @@ class Build < ActiveRecord::Base
 
       new_build.job_id = build.job_id
       new_build.commit_id = build.commit_id
-      new_build.ref = build.ref
       new_build.project_id = build.project_id
       new_build.save
       new_build
@@ -133,7 +132,7 @@ class Build < ActiveRecord::Base
     state :canceled, value: 'canceled'
   end
 
-  delegate :sha, :short_sha, :before_sha,
+  delegate :sha, :short_sha, :before_sha, :ref,
     to: :commit, prefix: false
 
   def trace_html
@@ -219,16 +218,6 @@ class Build < ActiveRecord::Base
     end
   end
 
-  def ref
-    build_ref = read_attribute(:ref)
-
-    if build_ref.present?
-      build_ref
-    else
-      commit.ref
-    end
-  end
-
   def for_tag?
     if job && job.build_tags
       true
diff --git a/app/models/commit.rb b/app/models/commit.rb
index 5f1aa92..6817a9e 100644
--- a/app/models/commit.rb
+++ b/app/models/commit.rb
@@ -117,7 +117,6 @@ class Commit < ActiveRecord::Base
     build.tag_list = job.tag_list
     build.project_id = project_id
     build.job = job
-    build.ref = ref
     build.save
     build
   end
diff --git a/db/migrate/20150417000045_cleanup_the_build_model.rb b/db/migrate/20150417000045_cleanup_the_build_model.rb
new file mode 100644
index 0000000..1ade714
--- /dev/null
+++ b/db/migrate/20150417000045_cleanup_the_build_model.rb
@@ -0,0 +1,9 @@
+class CleanupTheBuildModel < ActiveRecord::Migration
+  def change
+    remove_column :builds, :push_data
+    remove_column :builds, :before_sha
+    remove_column :builds, :ref
+    remove_column :builds, :sha
+    remove_column :builds, :tmp_file
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 65a1032..f16ae4c 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,24 +11,19 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20150415142013) do
+ActiveRecord::Schema.define(version: 20150417000045) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
   create_table "builds", force: true do |t|
     t.integer  "project_id"
-    t.string   "ref"
     t.string   "status"
     t.datetime "finished_at"
     t.text     "trace"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "sha"
     t.datetime "started_at"
-    t.string   "tmp_file"
-    t.string   "before_sha"
-    t.text     "push_data"
     t.integer  "runner_id"
     t.integer  "commit_id"
     t.float    "coverage"
@@ -38,10 +33,8 @@ ActiveRecord::Schema.define(version: 20150415142013) do
 
   add_index "builds", ["commit_id"], name: "index_builds_on_commit_id", using: :btree
   add_index "builds", ["project_id", "commit_id"], name: "index_builds_on_project_id_and_commit_id", using: :btree
-  add_index "builds", ["project_id", "sha"], name: "index_builds_on_project_id_and_sha", using: :btree
   add_index "builds", ["project_id"], name: "index_builds_on_project_id", using: :btree
   add_index "builds", ["runner_id"], name: "index_builds_on_runner_id", using: :btree
-  add_index "builds", ["sha"], name: "index_builds_on_sha", using: :btree
 
   create_table "commits", force: true do |t|
     t.integer  "project_id"
-- 
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