adding teacher profiles

app/models/entity.rb

@@ -20,8 +20,8 @@ class Entity < ApplicationRecord
   end
 
   def self.response(path = "")
-    host = Rails.credentials.weather_dev
-    host = Rails.credentials.weather_pro if Rails.env.production?
+    host = Rails.application.credentials.weather_dev
+    host = Rails.application.credentials.weather_pro if Rails.env.production?
     token = Rails.application.credentials.weather_token
     begin
       all = RestClient.get( "#{host}:8123/api/states#{path}" ,

app/models/member.rb

@@ -7,11 +7,10 @@ class Member < ApplicationRecord
   mount_uploader :picture, PictureUploader
 
   has_many :entities
+  has_one :teacher
 
-  def admin
-    true
-  end
   def admin?
-    true
+    email == "torsten@villataika.fi"
   end
+  alias :admin :admin?
 end

app/models/teacher.rb

@@ -0,0 +1,10 @@
+class Teacher < ApplicationRecord
+  belongs_to :member
+
+  validates :name  , presence: true
+  validates :bio  , presence: true
+  validates :picture  , presence: true
+
+  mount_uploader :picture, PictureUploader
+
+end