add expert to avis table

app/models/avis.rb

@@ -12,6 +12,7 @@
 #  updated_at           :datetime         not null
 #  claimant_id          :integer          not null
 #  dossier_id           :integer
+#  experts_procedure_id :bigint
 #  instructeur_id       :integer
 #
 class Avis < ApplicationRecord
@@ -19,10 +20,12 @@ class Avis < ApplicationRecord
 
   belongs_to :dossier, inverse_of: :avis, touch: true, optional: false
   belongs_to :instructeur, optional: true
+  belongs_to :experts_procedure, optional: true
   belongs_to :claimant, class_name: 'Instructeur', optional: false
 
   has_one_attached :piece_justificative_file
   has_one_attached :introduction_file
+  has_one :expert, through: :experts_procedure
 
   validates :piece_justificative_file,
     content_type: AUTHORIZED_CONTENT_TYPES,

app/models/experts_procedure.rb

@@ -12,5 +12,6 @@
 class ExpertsProcedure < ApplicationRecord
   belongs_to :expert
   belongs_to :procedure
-  validates :expert, uniqueness: { scope: :procedure }
+
+  has_many :avis, dependent: :destroy
 end

db/migrate/20210113084256_add_experts_procedure_to_avis.rb

@@ -0,0 +1,5 @@
+class AddExpertsProcedureToAvis < ActiveRecord::Migration[6.0]
+  def change
+    add_reference :avis, :experts_procedure, foreign_key: true
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2021_01_13_150013) do
+ActiveRecord::Schema.define(version: 2021_01_13_084256) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -121,8 +121,10 @@ ActiveRecord::Schema.define(version: 2021_01_13_150013) do
     t.integer "claimant_id", null: false
     t.boolean "confidentiel", default: false, null: false
     t.datetime "revoked_at"
+    t.bigint "experts_procedure_id"
     t.index ["claimant_id"], name: "index_avis_on_claimant_id"
     t.index ["dossier_id"], name: "index_avis_on_dossier_id"
+    t.index ["experts_procedure_id"], name: "index_avis_on_experts_procedure_id"
     t.index ["instructeur_id"], name: "index_avis_on_instructeur_id"
   end
 
@@ -723,6 +725,7 @@ ActiveRecord::Schema.define(version: 2021_01_13_150013) do
   add_foreign_key "assign_tos", "groupe_instructeurs"
   add_foreign_key "attestation_templates", "procedures"
   add_foreign_key "attestations", "dossiers"
+  add_foreign_key "avis", "experts_procedures"
   add_foreign_key "avis", "instructeurs", column: "claimant_id"
   add_foreign_key "champs", "champs", column: "parent_id"
   add_foreign_key "closed_mails", "procedures"