Add branch_name to Dast::Profile

Adds new field to track which branch a scan runs against.

changelogs/unreleased/philipcunningham-add-branch-to-dast-profile-322526.yml

+---
+title: Add branch_name to dast_profiles table
+merge_request: 54891
+author:
+type: added

db/migrate/20210223053451_add_branch_name_to_dast_profile.rb

+# frozen_string_literal: true
+
+class AddBranchNameToDastProfile < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    with_lock_retries do
+      add_column :dast_profiles, :branch_name, :text
+    end
+
+    add_text_limit :dast_profiles, :branch_name, 255
+  end
+
+  def down
+    with_lock_retries do
+      remove_column :dast_profiles, :branch_name
+    end
+  end
+end

db/schema_migrations/20210223053451

+1266bf92f23a42d96778bf546534882f03d2388f22640e4cfaa2a9a1aad19093
\ No newline at end of file

db/structure.sql

@@ -11632,7 +11632,9 @@ CREATE TABLE dast_profiles (
     updated_at timestamp with time zone NOT NULL,
     name text NOT NULL,
     description text NOT NULL,
+    branch_name text,
     CONSTRAINT check_5fcf73bf61 CHECK ((char_length(name) <= 255)),
+    CONSTRAINT check_6c9d775949 CHECK ((char_length(branch_name) <= 255)),
     CONSTRAINT check_c34e505c24 CHECK ((char_length(description) <= 255))
 );
 

ee/app/models/dast/profile.rb

@@ -10,6 +10,7 @@ module Dast
 
     validates :description, length: { maximum: 255 }
     validates :name, length: { maximum: 255 }, uniqueness: { scope: :project_id }, presence: true
+    validates :branch_name, length: { maximum: 255 }
     validates :project_id, :dast_site_profile_id, :dast_scanner_profile_id, presence: true
 
     validate :project_ids_match

ee/spec/models/dast/profile_spec.rb

@@ -15,6 +15,7 @@ RSpec.describe Dast::Profile, type: :model do
     it { is_expected.to be_valid }
     it { is_expected.to validate_length_of(:name).is_at_most(255) }
     it { is_expected.to validate_length_of(:description).is_at_most(255) }
+    it { is_expected.to validate_length_of(:branch_name).is_at_most(255) }
     it { is_expected.to validate_uniqueness_of(:name).scoped_to(:project_id) }
     it { is_expected.to validate_presence_of(:project_id) }
     it { is_expected.to validate_presence_of(:dast_site_profile_id) }