Edit EP Claim Labels | Add End Product Update model

db/migrate/20201005190456_create_end_product_update.rb

@@ -1,19 +1,22 @@
-class CreateEndProductUpdate < Caseflow::Migration[5.2]
+class CreateEndProductUpdate < ActiveRecord::Migration[5.2]
+  disable_ddl_transaction!
+
   def change
     create_table :end_product_updates, comment: "Updates the claim label for end products established from Caseflow" do |t|
-      t.integer :user_id, comment: "The ID of the user who makes an end product update."
-      t.bigint :end_product_establishment_id, null: false, comment: "The end product establishment id used to track the end product being updated"
-      t.bigint :original_decision_review_id, null: false, comment: "The original ID of the decision review that this end product update belongs to; has a non-nil value only if a new decision_review was created."
-      t.string :original_decision_review_type, null: false, comment: "The original decision review type that this end product update belongs to"
       t.string :status, null: false, comment: "Status after an attempt to update the end product; expected values: 'success', 'error', ..."
       t.string :error, null: false, comment: "The error message captured from BGS if the end product update failed."
-      t.string :original_code, comment: "The original end product code before the update was submitted"
+      t.string :original_code, comment: "The original end product code before the update was submitted."
       t.string :new_code, comment: "The new end product code the user wants to update to."
-      t.integer :active_request_issue_ids, null: false, array: true, default: [], comment: "A list of active request issue IDs when a user has finished editing a decision review. Used to keep track of which request issues may have been impacted by the update."
+      t.bigint :active_request_issue_ids, null: false, array: true, default: [], comment: "A list of active request issue IDs when a user has finished editing a decision review. Used to keep track of which request issues may have been impacted by the update."
 
       t.timestamps null: false
-      t.index ["user_id"], name: "index_end_product_updates_on_user_id"
-      t.index ["end_product_establishment_id"], name: "index_end_product_updates_on_end_product_establishment_id"
+      t.references :user, null: false, foreign_key: true, comment: "The ID of the user who makes an end product update."
+      t.references :end_product_establishment, null: false, foreign_key: true, comment: "The end product establishment id used to track the end product being updated."
+      t.references :original_decision_review, null: true, polymorphic: true, index: false, comment: "The original decision review that this end product update belongs to; has a non-nil value only if a new decision_review was created."
     end
+
+     add_index :end_product_updates, [:original_decision_review_type, :original_decision_review_id], algorithm: :concurrently, name: "index_epupdates_on_decision_review_type_and_decision_review_id"
+
+     change_column_comment :end_product_updates, :original_decision_review_type, "The original decision review type that this end product update belongs to"
   end
 end

db/schema.rb

@@ -584,18 +584,19 @@
   end
 
   create_table "end_product_updates", comment: "Updates the claim label for end products established from Caseflow", force: :cascade do |t|
-    t.integer "active_request_issue_ids", default: [], null: false, comment: "A list of active request issue IDs when a user has finished editing a decision review. Used to keep track of which request issues may have been impacted by the update.", array: true
+    t.bigint "active_request_issue_ids", default: [], null: false, comment: "A list of active request issue IDs when a user has finished editing a decision review. Used to keep track of which request issues may have been impacted by the update.", array: true
     t.datetime "created_at", null: false
-    t.bigint "end_product_establishment_id", null: false, comment: "The end product establishment id used to track the end product being updated"
+    t.bigint "end_product_establishment_id", null: false, comment: "The end product establishment id used to track the end product being updated."
     t.string "error", null: false, comment: "The error message captured from BGS if the end product update failed."
     t.string "new_code", comment: "The new end product code the user wants to update to."
-    t.string "original_code", comment: "The original end product code before the update was submitted"
-    t.bigint "original_decision_review_id", null: false, comment: "The original ID of the decision review that this end product update belongs to; has a non-nil value only if a new decision_review was created."
-    t.string "original_decision_review_type", null: false, comment: "The original decision review type that this end product update belongs to"
+    t.string "original_code", comment: "The original end product code before the update was submitted."
+    t.bigint "original_decision_review_id", comment: "The original decision review that this end product update belongs to; has a non-nil value only if a new decision_review was created."
+    t.string "original_decision_review_type", comment: "The original decision review type that this end product update belongs to"
     t.string "status", null: false, comment: "Status after an attempt to update the end product; expected values: 'success', 'error', ..."
     t.datetime "updated_at", null: false
-    t.integer "user_id", comment: "The ID of the user who makes an end product update."
+    t.bigint "user_id", null: false, comment: "The ID of the user who makes an end product update."
     t.index ["end_product_establishment_id"], name: "index_end_product_updates_on_end_product_establishment_id"
+    t.index ["original_decision_review_type", "original_decision_review_id"], name: "index_epupdates_on_decision_review_type_and_decision_review_id"
     t.index ["user_id"], name: "index_end_product_updates_on_user_id"
   end
 
@@ -1568,6 +1569,8 @@
   add_foreign_key "docket_changes", "tasks"
   add_foreign_key "document_views", "users"
   add_foreign_key "end_product_establishments", "users"
+  add_foreign_key "end_product_updates", "end_product_establishments"
+  add_foreign_key "end_product_updates", "users"
   add_foreign_key "hearing_days", "users", column: "created_by_id"
   add_foreign_key "hearing_days", "users", column: "updated_by_id"
   add_foreign_key "hearing_views", "users"
@@ -1589,6 +1592,4 @@
   add_foreign_key "schedule_periods", "users"
   add_foreign_key "user_quotas", "users"
   add_foreign_key "virtual_hearings", "users", column: "updated_by_id"
-  add_foreign_key "end_product_updates", "users", column: "user_id"
-  add_foreign_key "end_product_updates", "end_product_establishments", column: "end_product_establishment_id"
 end