add demographic info to profile (backend)

backend/app/controllers/api/v1/profiles_controller.rb

@@ -15,6 +15,10 @@ def update
   private
 
   def update_params
-    params.require(:profile).permit(:country_id, :birth_date, :sex_id, :onboarding_step_id)
+    params.require(:profile).permit(
+      :country_id, :birth_date, :sex_id, :onboarding_step_id,
+      :day_habit_id, :education_level_id, :day_walking_hours,
+      ethnicity_ids: []
+    )
   end
 end

backend/app/models/profile.rb

@@ -2,14 +2,18 @@
 #
 # Table name: profiles
 #
-#  id                 :integer          not null, primary key
-#  user_id            :integer
-#  country_id         :string
-#  birth_date         :date
-#  sex_id             :string
-#  onboarding_step_id :string
-#  created_at         :datetime         not null
-#  updated_at         :datetime         not null
+#  id                   :integer          not null, primary key
+#  user_id              :integer
+#  country_id           :string
+#  birth_date           :date
+#  sex_id               :string
+#  onboarding_step_id   :string
+#  created_at           :datetime         not null
+#  updated_at           :datetime         not null
+#  ethnicity_ids_string :string
+#  day_habit_id         :string
+#  education_level_id   :string
+#  day_walking_hours    :integer
 #
 
 class Profile < ActiveRecord::Base
@@ -32,6 +36,26 @@ class Profile < ActiveRecord::Base
     message: '%{value} is not a valid sex_id'
   }, if: 'sex_id.present?'
 
+  validates :day_habit_id, inclusion: {
+    in: DayHabit.all_ids,
+    message: '%{value} is not a valid day_habit_id'
+  }, if: 'day_habit_id.present?'
+
+  validates :education_level_id, inclusion: {
+    in: EducationLevel.all_ids,
+    message: '%{value} is not a valid education_level_id'
+  }, if: 'education_level_id.present?'
+
+  validate :ethnicity_ids_are_valid, if: 'ethnicity_ids_string.present?'
+  def ethnicity_ids_are_valid
+    ethnicity_ids.each do |id|
+      unless Ethnicity.all_ids.include?(id)
+        errors.add(:ethnicity_ids, "#{id} is not a valid ethnicity_id")
+        break
+      end
+    end
+  end
+
   #
   # Instance Methods
   #
@@ -43,4 +67,11 @@ def country
   def locale
     country.languages.first if country.present?
   end
+
+  def ethnicity_ids
+    ethnicity_ids_string.split(',') rescue []
+  end
+  def ethnicity_ids=(ids)
+    self.ethnicity_ids_string = ids.join(',')
+  end
 end

backend/app/serializers/profile_serializer.rb

@@ -2,16 +2,22 @@
 #
 # Table name: profiles
 #
-#  id                 :integer          not null, primary key
-#  user_id            :integer
-#  country_id         :string
-#  birth_date         :date
-#  sex_id             :string
-#  onboarding_step_id :string
-#  created_at         :datetime         not null
-#  updated_at         :datetime         not null
+#  id                   :integer          not null, primary key
+#  user_id              :integer
+#  country_id           :string
+#  birth_date           :date
+#  sex_id               :string
+#  onboarding_step_id   :string
+#  created_at           :datetime         not null
+#  updated_at           :datetime         not null
+#  ethnicity_ids_string :string
+#  day_habit_id         :string
+#  education_level_id   :string
+#  day_walking_hours    :integer
 #
 
 class ProfileSerializer < ApplicationSerializer
-  attributes :id, :birth_date, :country_id, :sex_id, :onboarding_step_id
+  attributes :id, :birth_date, :country_id, :sex_id, :onboarding_step_id,
+             :ethnicity_ids, :day_habit_id, :education_level_id, :day_walking_hours
+
 end

backend/db/migrate/20160224141256_add_demographics_to_profiles.rb

@@ -0,0 +1,8 @@
+class AddDemographicsToProfiles < ActiveRecord::Migration
+  def change
+    add_column :profiles, :ethnicity_ids_string, :string
+    add_column :profiles, :day_habit_id, :string
+    add_column :profiles, :education_level_id, :string
+    add_column :profiles, :day_walking_hours, :integer
+  end
+end

backend/db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20160211105611) do
+ActiveRecord::Schema.define(version: 20160224141256) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -40,8 +40,12 @@
     t.date     "birth_date"
     t.string   "sex_id"
     t.string   "onboarding_step_id"
-    t.datetime "created_at",         null: false
-    t.datetime "updated_at",         null: false
+    t.datetime "created_at",           null: false
+    t.datetime "updated_at",           null: false
+    t.string   "ethnicity_ids_string"
+    t.string   "day_habit_id"
+    t.string   "education_level_id"
+    t.integer  "day_walking_hours"
   end
 
   add_index "profiles", ["user_id"], name: "index_profiles_on_user_id", using: :btree

backend/spec/factories/profiles.rb

@@ -2,14 +2,18 @@
 #
 # Table name: profiles
 #
-#  id                 :integer          not null, primary key
-#  user_id            :integer
-#  country_id         :string
-#  birth_date         :date
-#  sex_id             :string
-#  onboarding_step_id :string
-#  created_at         :datetime         not null
-#  updated_at         :datetime         not null
+#  id                   :integer          not null, primary key
+#  user_id              :integer
+#  country_id           :string
+#  birth_date           :date
+#  sex_id               :string
+#  onboarding_step_id   :string
+#  created_at           :datetime         not null
+#  updated_at           :datetime         not null
+#  ethnicity_ids_string :string
+#  day_habit_id         :string
+#  education_level_id   :string
+#  day_walking_hours    :integer
 #
 
 FactoryGirl.define do

backend/spec/models/profile_spec.rb

@@ -2,14 +2,18 @@
 #
 # Table name: profiles
 #
-#  id                 :integer          not null, primary key
-#  user_id            :integer
-#  country_id         :string
-#  birth_date         :date
-#  sex_id             :string
-#  onboarding_step_id :string
-#  created_at         :datetime         not null
-#  updated_at         :datetime         not null
+#  id                   :integer          not null, primary key
+#  user_id              :integer
+#  country_id           :string
+#  birth_date           :date
+#  sex_id               :string
+#  onboarding_step_id   :string
+#  created_at           :datetime         not null
+#  updated_at           :datetime         not null
+#  ethnicity_ids_string :string
+#  day_habit_id         :string
+#  education_level_id   :string
+#  day_walking_hours    :integer
 #
 
 require 'rails_helper'
@@ -25,4 +29,18 @@
   describe 'Respond to' do
     it { is_expected.to respond_to(:birth_date) }
   end
+  describe 'ethnicities' do
+    context 'get' do
+      before { subject.ethnicity_ids_string='latino,white' }
+      it 'transforms to array' do
+        expect(subject.ethnicity_ids).to eq ['latino','white']
+      end
+    end
+    context 'set' do
+      before { subject.ethnicity_ids=['latino','white'] }
+      it 'transforms to string' do
+        expect(subject.ethnicity_ids_string).to eq 'latino,white'
+      end
+    end
+  end
 end