Update primary keys on customer data to UUIDs

- schema changes to primary and foreign keys
- fixture changes
- customer data models subclass AccountScopedRecord
- import script updated

app/models/access.rb

@@ -1,4 +1,4 @@
-class Access < ApplicationRecord
+class Access < AccountScopedRecord
   belongs_to :board, touch: true
   belongs_to :user, touch: true
 

app/models/account.rb

@@ -1,4 +1,4 @@
-class Account < ApplicationRecord
+class Account < AccountScopedRecord
   include Entropic, Seedeable
 
   has_one :join_code

app/models/account/join_code.rb

@@ -1,4 +1,4 @@
-class Account::JoinCode < ApplicationRecord
+class Account::JoinCode < AccountScopedRecord
   CODE_LENGTH = 12
 
   belongs_to :account

app/models/account_scoped_record.rb

@@ -0,0 +1,5 @@
+class AccountScopedRecord < ApplicationRecord
+  self.abstract_class = true
+
+  include UuidPrimaryKey
+end

app/models/assignment.rb

@@ -1,4 +1,4 @@
-class Assignment < ApplicationRecord
+class Assignment < AccountScopedRecord
   belongs_to :card, touch: true
 
   belongs_to :assignee, class_name: "User"

app/models/board.rb

@@ -1,4 +1,4 @@
-class Board < ApplicationRecord
+class Board < AccountScopedRecord
   include Accessible, AutoPostponing, Broadcastable, Cards, Entropic, Filterable, Publishable, Triageable
 
   belongs_to :account, default: -> { Current.account }

app/models/board/accessible.rb

@@ -11,7 +11,7 @@ module Board::Accessible
       end
 
       def grant_to(users)
-        Access.insert_all Array(users).collect { |user| { board_id: proxy_association.owner.id, user_id: user.id } }
+        Access.insert_all Array(users).collect { |user| { id: SecureRandom.uuid_v7, board_id: proxy_association.owner.id, user_id: user.id } }
       end
 
       def revoke_from(users)

app/models/board/publication.rb

@@ -1,4 +1,4 @@
-class Board::Publication < ApplicationRecord
+class Board::Publication < AccountScopedRecord
   belongs_to :board
 
   has_secure_token :key

app/models/card.rb

@@ -1,4 +1,4 @@
-class Card < ApplicationRecord
+class Card < AccountScopedRecord
   include Assignable, Attachments, Broadcastable, Closeable, Colored, Entropic, Eventable,
     Golden, Mentions, Multistep, Pinnable, Postponable, Promptable,
     Readable, Searchable, Stallable, Statuses, Taggable, Triageable, Watchable

app/models/card/activity_spike.rb

@@ -1,3 +1,3 @@
-class Card::ActivitySpike < ApplicationRecord
+class Card::ActivitySpike < AccountScopedRecord
   belongs_to :card, touch: true
 end

app/models/card/engagement.rb

@@ -1,4 +1,4 @@
-class Card::Engagement < ApplicationRecord
+class Card::Engagement < AccountScopedRecord
   belongs_to :card, class_name: "::Card", touch: true
 
   validates :status, presence: true, inclusion: { in: %w[doing on_deck] }

app/models/card/goldness.rb

@@ -1,3 +1,3 @@
-class Card::Goldness < ApplicationRecord
+class Card::Goldness < AccountScopedRecord
   belongs_to :card, touch: true
 end

app/models/card/not_now.rb

@@ -1,4 +1,4 @@
-class Card::NotNow < ApplicationRecord
+class Card::NotNow < AccountScopedRecord
   belongs_to :card, class_name: "::Card", touch: true
   belongs_to :user, optional: true
 end

app/models/closure.rb

@@ -1,4 +1,4 @@
-class Closure < ApplicationRecord
+class Closure < AccountScopedRecord
   belongs_to :card, touch: true
   belongs_to :user, optional: true
 end

app/models/column.rb

@@ -1,4 +1,4 @@
-class Column < ApplicationRecord
+class Column < AccountScopedRecord
   include Colored, Positioned
 
   belongs_to :account, default: -> { Current.account }

app/models/comment.rb

@@ -1,4 +1,4 @@
-class Comment < ApplicationRecord
+class Comment < AccountScopedRecord
   include Attachments, Eventable, Mentions, Promptable, Searchable
 
   belongs_to :account, default: -> { Current.account }

app/models/concerns/uuid_primary_key.rb

@@ -0,0 +1,14 @@
+module UuidPrimaryKey
+  extend ActiveSupport::Concern
+
+  included do
+    before_create :generate_uuid_primary_key
+  end
+
+  private
+
+  def generate_uuid_primary_key
+    return if id.present?
+    self.id = SecureRandom.uuid_v7
+  end
+end

app/models/entropy.rb

@@ -1,4 +1,4 @@
-class Entropy < ApplicationRecord
+class Entropy < AccountScopedRecord
   belongs_to :container, polymorphic: true
 
   after_commit -> { container.cards.touch_all }

app/models/event.rb

@@ -1,4 +1,4 @@
-class Event < ApplicationRecord
+class Event < AccountScopedRecord
   include Notifiable, Particulars, Promptable
 
   belongs_to :account, default: -> { Current.account }

app/models/filter.rb

@@ -1,4 +1,4 @@
-class Filter < ApplicationRecord
+class Filter < AccountScopedRecord
   include Fields, Params, Resources, Summarized
 
   belongs_to :account, default: -> { Current.account }

app/models/mention.rb

@@ -1,4 +1,4 @@
-class Mention < ApplicationRecord
+class Mention < AccountScopedRecord
   include Notifiable
 
   belongs_to :source, polymorphic: true

app/models/notification.rb

@@ -1,4 +1,4 @@
-class Notification < ApplicationRecord
+class Notification < AccountScopedRecord
   include PushNotifiable
 
   belongs_to :account, default: -> { user.account }

app/models/notification/bundle.rb

@@ -1,4 +1,4 @@
-class Notification::Bundle < ApplicationRecord
+class Notification::Bundle < AccountScopedRecord
   belongs_to :account, default: -> { user.account }
   belongs_to :user
 

app/models/pin.rb

@@ -1,4 +1,4 @@
-class Pin < ApplicationRecord
+class Pin < AccountScopedRecord
   belongs_to :card
   belongs_to :user
 

app/models/push/subscription.rb

@@ -1,4 +1,4 @@
-class Push::Subscription < ApplicationRecord
+class Push::Subscription < AccountScopedRecord
   belongs_to :account, default: -> { Current.account }
   belongs_to :user
 

app/models/reaction.rb

@@ -1,4 +1,4 @@
-class Reaction < ApplicationRecord
+class Reaction < AccountScopedRecord
   belongs_to :comment, touch: true
   belongs_to :reacter, class_name: "User", default: -> { Current.user }
 

app/models/search/query.rb

@@ -1,4 +1,4 @@
-class Search::Query < ApplicationRecord
+class Search::Query < AccountScopedRecord
   validates :terms, presence: true
   before_validation :sanitize_terms
 

app/models/search/result.rb

@@ -1,4 +1,4 @@
-class Search::Result < ApplicationRecord
+class Search::Result < AccountScopedRecord
   belongs_to :creator, class_name: "User"
   belongs_to :card, foreign_key: :card_id, optional: true
   belongs_to :comment, foreign_key: :comment_id, optional: true

app/models/step.rb

@@ -1,4 +1,4 @@
-class Step < ApplicationRecord
+class Step < AccountScopedRecord
   belongs_to :account, default: -> { Current.account }
   belongs_to :card, touch: true
 

app/models/tag.rb

@@ -1,4 +1,4 @@
-class Tag < ApplicationRecord
+class Tag < AccountScopedRecord
   include Attachable, Filterable
 
   belongs_to :account, default: -> { Current.account }

app/models/tagging.rb

@@ -1,4 +1,4 @@
-class Tagging < ApplicationRecord
+class Tagging < AccountScopedRecord
   belongs_to :tag
   belongs_to :card, touch: true
 end

app/models/user.rb

@@ -1,4 +1,4 @@
-class User < ApplicationRecord
+class User < AccountScopedRecord
   include Accessor, Assignee, Attachable, Configurable,
     Mentionable, Named, Notifiable, Role, Searcher, Watcher
   include Timelined # Depends on Accessor

app/models/user/accessor.rb

@@ -12,6 +12,6 @@ module User::Accessor
 
   private
     def grant_access_to_boards
-      Access.insert_all account.boards.all_access.pluck(:id).collect { |board_id| { board_id: board_id, user_id: id } }
+      Access.insert_all account.boards.all_access.pluck(:id).collect { |board_id| { id: SecureRandom.uuid_v7, board_id: board_id, user_id: id } }
     end
 end

app/models/user/settings.rb

@@ -1,4 +1,4 @@
-class User::Settings < ApplicationRecord
+class User::Settings < AccountScopedRecord
   belongs_to :user
 
   enum :bundle_email_frequency, %i[ never every_few_hours daily weekly ],

app/models/watch.rb

@@ -1,4 +1,4 @@
-class Watch < ApplicationRecord
+class Watch < AccountScopedRecord
   belongs_to :user
   belongs_to :card, touch: true
 

app/models/webhook.rb

@@ -1,4 +1,4 @@
-class Webhook < ApplicationRecord
+class Webhook < AccountScopedRecord
   include Triggerable
 
   SLACK_WEBHOOK_URL_REGEX = %r{//hooks\.slack\.com/services/T[^\/]+/B[^\/]+/[^\/]+\Z}i

app/models/webhook/delinquency_tracker.rb

@@ -1,4 +1,4 @@
-class Webhook::DelinquencyTracker < ApplicationRecord
+class Webhook::DelinquencyTracker < AccountScopedRecord
   DELINQUENCY_THRESHOLD = 10
   DELINQUENCY_DURATION = 1.hour
 

app/models/webhook/delivery.rb

@@ -1,4 +1,4 @@
-class Webhook::Delivery < ApplicationRecord
+class Webhook::Delivery < AccountScopedRecord
   STALE_TRESHOLD = 7.days
   USER_AGENT = "fizzy/1.0.0 Webhook"
   ENDPOINT_TIMEOUT = 7.seconds

config/initializers/uuid_framework_models.rb

@@ -0,0 +1,7 @@
+# Inject UUID primary key support into Rails framework models
+Rails.application.config.to_prepare do
+  ActionText::RichText.include UuidPrimaryKey
+  ActiveStorage::Attachment.include UuidPrimaryKey
+  ActiveStorage::Blob.include UuidPrimaryKey
+  ActiveStorage::VariantRecord.include UuidPrimaryKey
+end

db/migrate/20251111122540_initial_schema.rb

@@ -1,20 +1,20 @@
 class InitialSchema < ActiveRecord::Migration[8.2]
   def change
-    create_table "accesses", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+    create_table "accesses", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.datetime "accessed_at"
-      t.bigint "board_id", null: false
+      t.string "board_id", limit: 36, null: false
       t.datetime "created_at", null: false
       t.string "involvement", default: "access_only", null: false
       t.datetime "updated_at", null: false
-      t.bigint "user_id", null: false
+      t.string "user_id", limit: 36, null: false
       t.index ["accessed_at"], name: "index_accesses_on_accessed_at", order: :desc
       t.index ["board_id", "user_id"], name: "index_accesses_on_board_id_and_user_id", unique: true
       t.index ["board_id"], name: "index_accesses_on_board_id"
       t.index ["user_id"], name: "index_accesses_on_user_id"
     end
 
-    create_table "account_join_codes", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
+    create_table "account_join_codes", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
       t.string "code", null: false
       t.datetime "created_at", null: false
       t.datetime "updated_at", null: false
@@ -23,7 +23,7 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["code"], name: "index_account_join_codes_on_code", unique: true
     end
 
-    create_table "accounts", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+    create_table "accounts", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.datetime "created_at", null: false
       t.integer "external_account_id"
       t.string "name", null: false
@@ -31,27 +31,27 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["external_account_id"], name: "index_accounts_on_external_account_id", unique: true
     end
 
-    create_table "action_text_rich_texts", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+    create_table "action_text_rich_texts", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.text "body", size: :long
       t.datetime "created_at", null: false
       t.string "name", null: false
-      t.bigint "record_id", null: false
+      t.string "record_id", limit: 36, null: false
       t.string "record_type", null: false
       t.datetime "updated_at", null: false
       t.index ["record_type", "record_id", "name"], name: "index_action_text_rich_texts_uniqueness", unique: true
     end
 
-    create_table "active_storage_attachments", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "blob_id", null: false
+    create_table "active_storage_attachments", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "blob_id", limit: 36, null: false
       t.datetime "created_at", null: false
       t.string "name", null: false
-      t.bigint "record_id", null: false
+      t.string "record_id", limit: 36, null: false
       t.string "record_type", null: false
       t.index ["blob_id"], name: "index_active_storage_attachments_on_blob_id"
       t.index ["record_type", "record_id", "name", "blob_id"], name: "index_active_storage_attachments_uniqueness", unique: true
     end
 
-    create_table "active_storage_blobs", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+    create_table "active_storage_blobs", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.bigint "byte_size", null: false
       t.string "checksum"
       t.string "content_type"
@@ -63,38 +63,38 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["key"], name: "index_active_storage_blobs_on_key", unique: true
     end
 
-    create_table "active_storage_variant_records", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "blob_id", null: false
+    create_table "active_storage_variant_records", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "blob_id", limit: 36, null: false
       t.string "variation_digest", null: false
       t.index ["blob_id", "variation_digest"], name: "index_active_storage_variant_records_uniqueness", unique: true
     end
 
     create_table "assignees_filters", id: false, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "assignee_id", null: false
-      t.bigint "filter_id", null: false
+      t.string "assignee_id", limit: 36, null: false
+      t.string "filter_id", limit: 36, null: false
       t.index ["assignee_id"], name: "index_assignees_filters_on_assignee_id"
       t.index ["filter_id"], name: "index_assignees_filters_on_filter_id"
     end
 
     create_table "assigners_filters", id: false, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "assigner_id", null: false
-      t.bigint "filter_id", null: false
+      t.string "assigner_id", limit: 36, null: false
+      t.string "filter_id", limit: 36, null: false
       t.index ["assigner_id"], name: "index_assigners_filters_on_assigner_id"
       t.index ["filter_id"], name: "index_assigners_filters_on_filter_id"
     end
 
-    create_table "assignments", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "assignee_id", null: false
-      t.integer "assigner_id", null: false
-      t.bigint "card_id", null: false
+    create_table "assignments", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "assignee_id", limit: 36, null: false
+      t.string "assigner_id", limit: 36, null: false
+      t.string "card_id", limit: 36, null: false
       t.datetime "created_at", null: false
       t.datetime "updated_at", null: false
       t.index ["assignee_id", "card_id"], name: "index_assignments_on_assignee_id_and_card_id", unique: true
       t.index ["card_id"], name: "index_assignments_on_card_id"
     end
 
-    create_table "board_publications", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "board_id", null: false
+    create_table "board_publications", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "board_id", limit: 36, null: false
       t.datetime "created_at", null: false
       t.string "key"
       t.datetime "updated_at", null: false
@@ -102,32 +102,32 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["key"], name: "index_board_publications_on_key", unique: true
     end
 
-    create_table "boards", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
+    create_table "boards", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
       t.boolean "all_access", default: false, null: false
       t.datetime "created_at", null: false
-      t.bigint "creator_id", null: false
+      t.string "creator_id", limit: 36, null: false
       t.string "name", null: false
       t.datetime "updated_at", null: false
       t.index ["creator_id"], name: "index_boards_on_creator_id"
     end
 
     create_table "boards_filters", id: false, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "board_id", null: false
-      t.bigint "filter_id", null: false
+      t.string "board_id", limit: 36, null: false
+      t.string "filter_id", limit: 36, null: false
       t.index ["board_id"], name: "index_boards_filters_on_board_id"
       t.index ["filter_id"], name: "index_boards_filters_on_filter_id"
     end
 
-    create_table "card_activity_spikes", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "card_id", null: false
+    create_table "card_activity_spikes", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "card_id", limit: 36, null: false
       t.datetime "created_at", null: false
       t.datetime "updated_at", null: false
       t.index ["card_id"], name: "index_card_activity_spikes_on_card_id"
     end
 
-    create_table "card_engagements", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "card_id"
+    create_table "card_engagements", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "card_id", limit: 36
       t.datetime "created_at", null: false
       t.string "status", default: "doing", null: false
       t.datetime "updated_at", null: false
@@ -135,28 +135,28 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["status"], name: "index_card_engagements_on_status"
     end
 
-    create_table "card_goldnesses", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "card_id", null: false
+    create_table "card_goldnesses", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "card_id", limit: 36, null: false
       t.datetime "created_at", null: false
       t.datetime "updated_at", null: false
       t.index ["card_id"], name: "index_card_goldnesses_on_card_id", unique: true
     end
 
-    create_table "card_not_nows", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "card_id", null: false
+    create_table "card_not_nows", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "card_id", limit: 36, null: false
       t.datetime "created_at", null: false
       t.datetime "updated_at", null: false
-      t.bigint "user_id"
+      t.string "user_id", limit: 36
       t.index ["card_id"], name: "index_card_not_nows_on_card_id", unique: true
       t.index ["user_id"], name: "index_card_not_nows_on_user_id"
     end
 
-    create_table "cards", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
-      t.bigint "board_id", null: false
-      t.bigint "column_id"
+    create_table "cards", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
+      t.string "board_id", limit: 36, null: false
+      t.string "column_id", limit: 36
       t.datetime "created_at", null: false
-      t.integer "creator_id", null: false
+      t.string "creator_id", limit: 36, null: false
       t.date "due_on"
       t.datetime "last_active_at", null: false
       t.string "status", default: "drafted", null: false
@@ -168,25 +168,25 @@ class InitialSchema < ActiveRecord::Migration[8.2]
     end
 
     create_table "closers_filters", id: false, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "closer_id", null: false
-      t.integer "filter_id", null: false
+      t.string "closer_id", limit: 36, null: false
+      t.string "filter_id", limit: 36, null: false
       t.index ["closer_id"], name: "index_closers_filters_on_closer_id"
       t.index ["filter_id"], name: "index_closers_filters_on_filter_id"
     end
 
-    create_table "closures", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "card_id", null: false
+    create_table "closures", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "card_id", limit: 36, null: false
       t.datetime "created_at", null: false
       t.datetime "updated_at", null: false
-      t.bigint "user_id"
+      t.string "user_id", limit: 36
       t.index ["card_id", "created_at"], name: "index_closures_on_card_id_and_created_at"
       t.index ["card_id"], name: "index_closures_on_card_id", unique: true
       t.index ["user_id"], name: "index_closures_on_user_id"
     end
 
-    create_table "columns", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
-      t.bigint "board_id", null: false
+    create_table "columns", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
+      t.string "board_id", limit: 36, null: false
       t.string "color", null: false
       t.datetime "created_at", null: false
       t.string "name", null: false
@@ -196,25 +196,25 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["board_id"], name: "index_columns_on_board_id"
     end
 
-    create_table "comments", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
-      t.bigint "card_id", null: false
+    create_table "comments", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
+      t.string "card_id", limit: 36, null: false
       t.datetime "created_at", null: false
-      t.integer "creator_id", null: false
+      t.string "creator_id", limit: 36, null: false
       t.datetime "updated_at", null: false
       t.index ["card_id"], name: "index_comments_on_card_id"
     end
 
     create_table "creators_filters", id: false, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "creator_id", null: false
-      t.integer "filter_id", null: false
+      t.string "creator_id", limit: 36, null: false
+      t.string "filter_id", limit: 36, null: false
       t.index ["creator_id"], name: "index_creators_filters_on_creator_id"
       t.index ["filter_id"], name: "index_creators_filters_on_filter_id"
     end
 
-    create_table "entropies", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+    create_table "entropies", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.bigint "auto_postpone_period", default: 2592000, null: false
-      t.bigint "container_id", null: false
+      t.string "container_id", limit: 36, null: false
       t.string "container_type", null: false
       t.datetime "created_at", null: false
       t.datetime "updated_at", null: false
@@ -222,13 +222,13 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["container_type", "container_id"], name: "index_entropy_configurations_on_container", unique: true
     end
 
-    create_table "events", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
+    create_table "events", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
       t.string "action", null: false
-      t.bigint "board_id", null: false
+      t.string "board_id", limit: 36, null: false
       t.datetime "created_at", null: false
-      t.bigint "creator_id", null: false
-      t.bigint "eventable_id", null: false
+      t.string "creator_id", limit: 36, null: false
+      t.string "eventable_id", limit: 36, null: false
       t.string "eventable_type", null: false
       t.json "particulars", default: -> { "(json_object())" }
       t.datetime "updated_at", null: false
@@ -239,10 +239,10 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["eventable_type", "eventable_id"], name: "index_events_on_eventable"
     end
 
-    create_table "filters", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
+    create_table "filters", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
       t.datetime "created_at", null: false
-      t.bigint "creator_id", null: false
+      t.string "creator_id", limit: 36, null: false
       t.json "fields", default: -> { "(json_object())" }, null: false
       t.string "params_digest", null: false
       t.datetime "updated_at", null: false
@@ -250,8 +250,8 @@ class InitialSchema < ActiveRecord::Migration[8.2]
     end
 
     create_table "filters_tags", id: false, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "filter_id", null: false
-      t.bigint "tag_id", null: false
+      t.string "filter_id", limit: 36, null: false
+      t.string "tag_id", limit: 36, null: false
       t.index ["filter_id"], name: "index_filters_tags_on_filter_id"
       t.index ["tag_id"], name: "index_filters_tags_on_tag_id"
     end
@@ -285,11 +285,11 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["tenant"], name: "index_memberships_on_user_tenant_and_user_id"
     end
 
-    create_table "mentions", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+    create_table "mentions", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.datetime "created_at", null: false
-      t.bigint "mentionee_id", null: false
-      t.bigint "mentioner_id", null: false
-      t.bigint "source_id", null: false
+      t.string "mentionee_id", limit: 36, null: false
+      t.string "mentioner_id", limit: 36, null: false
+      t.string "source_id", limit: 36, null: false
       t.string "source_type", null: false
       t.datetime "updated_at", null: false
       t.index ["mentionee_id"], name: "index_mentions_on_mentionee_id"
@@ -297,53 +297,53 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["source_type", "source_id"], name: "index_mentions_on_source"
     end
 
-    create_table "notification_bundles", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
+    create_table "notification_bundles", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
       t.datetime "created_at", null: false
       t.datetime "ends_at", null: false
       t.datetime "starts_at", null: false
       t.integer "status", default: 0, null: false
       t.datetime "updated_at", null: false
-      t.bigint "user_id", null: false
+      t.string "user_id", limit: 36, null: false
       t.index ["ends_at", "status"], name: "index_notification_bundles_on_ends_at_and_status"
       t.index ["user_id", "starts_at", "ends_at"], name: "idx_on_user_id_starts_at_ends_at_7eae5d3ac5"
       t.index ["user_id", "status"], name: "index_notification_bundles_on_user_id_and_status"
     end
 
-    create_table "notifications", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
+    create_table "notifications", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
       t.datetime "created_at", null: false
-      t.bigint "creator_id"
+      t.string "creator_id", limit: 36
       t.datetime "read_at"
-      t.bigint "source_id", null: false
+      t.string "source_id", limit: 36, null: false
       t.string "source_type", null: false
       t.datetime "updated_at", null: false
-      t.bigint "user_id", null: false
+      t.string "user_id", limit: 36, null: false
       t.index ["creator_id"], name: "index_notifications_on_creator_id"
       t.index ["source_type", "source_id"], name: "index_notifications_on_source"
       t.index ["user_id", "read_at", "created_at"], name: "index_notifications_on_user_id_and_read_at_and_created_at", order: { read_at: :desc, created_at: :desc }
       t.index ["user_id"], name: "index_notifications_on_user_id"
     end
 
-    create_table "pins", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "card_id", null: false
+    create_table "pins", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "card_id", limit: 36, null: false
       t.datetime "created_at", null: false
       t.datetime "updated_at", null: false
-      t.bigint "user_id", null: false
+      t.string "user_id", limit: 36, null: false
       t.index ["card_id", "user_id"], name: "index_pins_on_card_id_and_user_id", unique: true
       t.index ["card_id"], name: "index_pins_on_card_id"
       t.index ["user_id"], name: "index_pins_on_user_id"
     end
 
-    create_table "push_subscriptions", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
+    create_table "push_subscriptions", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
       t.string "auth_key"
       t.datetime "created_at", null: false
       t.string "endpoint"
       t.string "p256dh_key"
       t.datetime "updated_at", null: false
       t.string "user_agent"
-      t.bigint "user_id", null: false
+      t.string "user_id", limit: 36, null: false
       t.index ["endpoint", "p256dh_key", "auth_key"], name: "idx_on_endpoint_p256dh_key_auth_key_7553014576"
       t.index ["endpoint"], name: "index_push_subscriptions_on_endpoint"
       t.index ["user_agent"], name: "index_push_subscriptions_on_user_agent"
@@ -351,27 +351,27 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["user_id"], name: "index_push_subscriptions_on_user_id"
     end
 
-    create_table "reactions", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "comment_id", null: false
+    create_table "reactions", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "comment_id", limit: 36, null: false
       t.string "content", limit: 16, null: false
       t.datetime "created_at", null: false
-      t.integer "reacter_id", null: false
+      t.string "reacter_id", limit: 36, null: false
       t.datetime "updated_at", null: false
       t.index ["comment_id"], name: "index_reactions_on_comment_id"
       t.index ["reacter_id"], name: "index_reactions_on_reacter_id"
     end
 
-    create_table "search_queries", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+    create_table "search_queries", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.datetime "created_at", null: false
       t.string "terms", limit: 2000, null: false
       t.datetime "updated_at", null: false
-      t.bigint "user_id", null: false
+      t.string "user_id", limit: 36, null: false
       t.index ["user_id", "terms"], name: "index_search_queries_on_user_id_and_terms", length: { terms: 255 }
       t.index ["user_id", "updated_at"], name: "index_search_queries_on_user_id_and_updated_at", unique: true
       t.index ["user_id"], name: "index_search_queries_on_user_id"
     end
 
-    create_table "search_results", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+    create_table "search_results", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.datetime "created_at", null: false
       t.datetime "updated_at", null: false
     end
@@ -385,9 +385,9 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["identity_id"], name: "index_sessions_on_identity_id"
     end
 
-    create_table "steps", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
-      t.bigint "card_id", null: false
+    create_table "steps", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
+      t.string "card_id", limit: 36, null: false
       t.boolean "completed", default: false, null: false
       t.text "content", null: false
       t.datetime "created_at", null: false
@@ -396,35 +396,35 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["card_id"], name: "index_steps_on_card_id"
     end
 
-    create_table "taggings", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "card_id", null: false
+    create_table "taggings", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "card_id", limit: 36, null: false
       t.datetime "created_at", null: false
-      t.bigint "tag_id", null: false
+      t.string "tag_id", limit: 36, null: false
       t.datetime "updated_at", null: false
       t.index ["card_id", "tag_id"], name: "index_taggings_on_card_id_and_tag_id", unique: true
       t.index ["tag_id"], name: "index_taggings_on_tag_id"
     end
 
-    create_table "tags", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
+    create_table "tags", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
       t.datetime "created_at", null: false
       t.string "title"
       t.datetime "updated_at", null: false
       t.index ["title"], name: "index_tags_on_title", unique: true
     end
 
-    create_table "user_settings", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+    create_table "user_settings", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.integer "bundle_email_frequency", default: 0, null: false
       t.datetime "created_at", null: false
       t.string "timezone_name"
       t.datetime "updated_at", null: false
-      t.bigint "user_id", null: false
+      t.string "user_id", limit: 36, null: false
       t.index ["user_id", "bundle_email_frequency"], name: "index_user_settings_on_user_id_and_bundle_email_frequency"
       t.index ["user_id"], name: "index_user_settings_on_user_id"
     end
 
-    create_table "users", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
+    create_table "users", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
       t.boolean "active", default: true, null: false
       t.datetime "created_at", null: false
       t.integer "membership_id"
@@ -435,42 +435,42 @@ class InitialSchema < ActiveRecord::Migration[8.2]
       t.index ["role"], name: "index_users_on_role"
     end
 
-    create_table "watches", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.bigint "card_id", null: false
+    create_table "watches", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "card_id", limit: 36, null: false
       t.datetime "created_at", null: false
       t.datetime "updated_at", null: false
-      t.bigint "user_id", null: false
+      t.string "user_id", limit: 36, null: false
       t.boolean "watching", default: true, null: false
       t.index ["card_id"], name: "index_watches_on_card_id"
       t.index ["user_id", "card_id"], name: "index_watches_on_user_id_and_card_id"
       t.index ["user_id"], name: "index_watches_on_user_id"
     end
 
-    create_table "webhook_delinquency_trackers", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+    create_table "webhook_delinquency_trackers", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.integer "consecutive_failures_count", default: 0
       t.datetime "created_at", null: false
       t.datetime "first_failure_at"
       t.datetime "updated_at", null: false
-      t.bigint "webhook_id", null: false
+      t.string "webhook_id", limit: 36, null: false
       t.index ["webhook_id"], name: "index_webhook_delinquency_trackers_on_webhook_id"
     end
 
-    create_table "webhook_deliveries", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+    create_table "webhook_deliveries", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
       t.datetime "created_at", null: false
-      t.bigint "event_id", null: false
+      t.string "event_id", limit: 36, null: false
       t.text "request"
       t.text "response"
       t.string "state", null: false
       t.datetime "updated_at", null: false
-      t.bigint "webhook_id", null: false
+      t.string "webhook_id", limit: 36, null: false
       t.index ["event_id"], name: "index_webhook_deliveries_on_event_id"
       t.index ["webhook_id"], name: "index_webhook_deliveries_on_webhook_id"
     end
 
-    create_table "webhooks", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
-      t.integer "account_id"
+    create_table "webhooks", id: :string, limit: 36, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci" do |t|
+      t.string "account_id", limit: 36
       t.boolean "active", default: true, null: false
-      t.bigint "board_id", null: false
+      t.string "board_id", limit: 36, null: false
       t.datetime "created_at", null: false
       t.string "name"
       t.string "signing_secret", null: false

db/schema.rb

@@ -11,21 +11,21 @@
 # It's strongly recommended that you check this file into your version control system.
 
 ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
-  create_table "accesses", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+  create_table "accesses", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.datetime "accessed_at"
-    t.bigint "board_id", null: false
+    t.string "board_id", limit: 36, null: false
     t.datetime "created_at", null: false
     t.string "involvement", default: "access_only", null: false
     t.datetime "updated_at", null: false
-    t.bigint "user_id", null: false
+    t.string "user_id", limit: 36, null: false
     t.index ["accessed_at"], name: "index_accesses_on_accessed_at", order: :desc
     t.index ["board_id", "user_id"], name: "index_accesses_on_board_id_and_user_id", unique: true
     t.index ["board_id"], name: "index_accesses_on_board_id"
     t.index ["user_id"], name: "index_accesses_on_user_id"
   end
 
-  create_table "account_join_codes", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
+  create_table "account_join_codes", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
     t.string "code", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
@@ -34,7 +34,7 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["code"], name: "index_account_join_codes_on_code", unique: true
   end
 
-  create_table "accounts", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+  create_table "accounts", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.bigint "cards_count", default: 0, null: false
     t.datetime "created_at", null: false
     t.integer "external_account_id"
@@ -43,27 +43,27 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["external_account_id"], name: "index_accounts_on_external_account_id", unique: true
   end
 
-  create_table "action_text_rich_texts", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+  create_table "action_text_rich_texts", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.text "body", size: :long
     t.datetime "created_at", null: false
     t.string "name", null: false
-    t.bigint "record_id", null: false
+    t.string "record_id", limit: 36, null: false
     t.string "record_type", null: false
     t.datetime "updated_at", null: false
     t.index ["record_type", "record_id", "name"], name: "index_action_text_rich_texts_uniqueness", unique: true
   end
 
-  create_table "active_storage_attachments", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "blob_id", null: false
+  create_table "active_storage_attachments", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "blob_id", limit: 36, null: false
     t.datetime "created_at", null: false
     t.string "name", null: false
-    t.bigint "record_id", null: false
+    t.string "record_id", limit: 36, null: false
     t.string "record_type", null: false
     t.index ["blob_id"], name: "index_active_storage_attachments_on_blob_id"
     t.index ["record_type", "record_id", "name", "blob_id"], name: "index_active_storage_attachments_uniqueness", unique: true
   end
 
-  create_table "active_storage_blobs", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+  create_table "active_storage_blobs", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.bigint "byte_size", null: false
     t.string "checksum"
     t.string "content_type"
@@ -75,38 +75,38 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["key"], name: "index_active_storage_blobs_on_key", unique: true
   end
 
-  create_table "active_storage_variant_records", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "blob_id", null: false
+  create_table "active_storage_variant_records", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "blob_id", limit: 36, null: false
     t.string "variation_digest", null: false
     t.index ["blob_id", "variation_digest"], name: "index_active_storage_variant_records_uniqueness", unique: true
   end
 
   create_table "assignees_filters", id: false, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "assignee_id", null: false
-    t.bigint "filter_id", null: false
+    t.string "assignee_id", limit: 36, null: false
+    t.string "filter_id", limit: 36, null: false
     t.index ["assignee_id"], name: "index_assignees_filters_on_assignee_id"
     t.index ["filter_id"], name: "index_assignees_filters_on_filter_id"
   end
 
   create_table "assigners_filters", id: false, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "assigner_id", null: false
-    t.bigint "filter_id", null: false
+    t.string "assigner_id", limit: 36, null: false
+    t.string "filter_id", limit: 36, null: false
     t.index ["assigner_id"], name: "index_assigners_filters_on_assigner_id"
     t.index ["filter_id"], name: "index_assigners_filters_on_filter_id"
   end
 
-  create_table "assignments", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "assignee_id", null: false
-    t.integer "assigner_id", null: false
-    t.bigint "card_id", null: false
+  create_table "assignments", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "assignee_id", limit: 36, null: false
+    t.string "assigner_id", limit: 36, null: false
+    t.string "card_id", limit: 36, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["assignee_id", "card_id"], name: "index_assignments_on_assignee_id_and_card_id", unique: true
     t.index ["card_id"], name: "index_assignments_on_card_id"
   end
 
-  create_table "board_publications", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "board_id", null: false
+  create_table "board_publications", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "board_id", limit: 36, null: false
     t.datetime "created_at", null: false
     t.string "key"
     t.datetime "updated_at", null: false
@@ -114,32 +114,32 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["key"], name: "index_board_publications_on_key", unique: true
   end
 
-  create_table "boards", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
+  create_table "boards", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
     t.boolean "all_access", default: false, null: false
     t.datetime "created_at", null: false
-    t.bigint "creator_id", null: false
+    t.string "creator_id", limit: 36, null: false
     t.string "name", null: false
     t.datetime "updated_at", null: false
     t.index ["creator_id"], name: "index_boards_on_creator_id"
   end
 
   create_table "boards_filters", id: false, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "board_id", null: false
-    t.bigint "filter_id", null: false
+    t.string "board_id", limit: 36, null: false
+    t.string "filter_id", limit: 36, null: false
     t.index ["board_id"], name: "index_boards_filters_on_board_id"
     t.index ["filter_id"], name: "index_boards_filters_on_filter_id"
   end
 
-  create_table "card_activity_spikes", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "card_id", null: false
+  create_table "card_activity_spikes", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "card_id", limit: 36, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["card_id"], name: "index_card_activity_spikes_on_card_id"
   end
 
-  create_table "card_engagements", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "card_id"
+  create_table "card_engagements", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "card_id", limit: 36
     t.datetime "created_at", null: false
     t.string "status", default: "doing", null: false
     t.datetime "updated_at", null: false
@@ -147,28 +147,28 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["status"], name: "index_card_engagements_on_status"
   end
 
-  create_table "card_goldnesses", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "card_id", null: false
+  create_table "card_goldnesses", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "card_id", limit: 36, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["card_id"], name: "index_card_goldnesses_on_card_id", unique: true
   end
 
-  create_table "card_not_nows", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "card_id", null: false
+  create_table "card_not_nows", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "card_id", limit: 36, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.bigint "user_id"
+    t.string "user_id", limit: 36
     t.index ["card_id"], name: "index_card_not_nows_on_card_id", unique: true
     t.index ["user_id"], name: "index_card_not_nows_on_user_id"
   end
 
-  create_table "cards", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
-    t.bigint "board_id", null: false
-    t.bigint "column_id"
+  create_table "cards", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
+    t.string "board_id", limit: 36, null: false
+    t.string "column_id", limit: 36
     t.datetime "created_at", null: false
-    t.integer "creator_id", null: false
+    t.string "creator_id", limit: 36, null: false
     t.date "due_on"
     t.datetime "last_active_at", null: false
     t.bigint "number", null: false
@@ -182,25 +182,25 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
   end
 
   create_table "closers_filters", id: false, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "closer_id", null: false
-    t.integer "filter_id", null: false
+    t.string "closer_id", limit: 36, null: false
+    t.string "filter_id", limit: 36, null: false
     t.index ["closer_id"], name: "index_closers_filters_on_closer_id"
     t.index ["filter_id"], name: "index_closers_filters_on_filter_id"
   end
 
-  create_table "closures", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "card_id", null: false
+  create_table "closures", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "card_id", limit: 36, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.bigint "user_id"
+    t.string "user_id", limit: 36
     t.index ["card_id", "created_at"], name: "index_closures_on_card_id_and_created_at"
     t.index ["card_id"], name: "index_closures_on_card_id", unique: true
     t.index ["user_id"], name: "index_closures_on_user_id"
   end
 
-  create_table "columns", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
-    t.bigint "board_id", null: false
+  create_table "columns", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
+    t.string "board_id", limit: 36, null: false
     t.string "color", null: false
     t.datetime "created_at", null: false
     t.string "name", null: false
@@ -210,25 +210,25 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["board_id"], name: "index_columns_on_board_id"
   end
 
-  create_table "comments", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
-    t.bigint "card_id", null: false
+  create_table "comments", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
+    t.string "card_id", limit: 36, null: false
     t.datetime "created_at", null: false
-    t.integer "creator_id", null: false
+    t.string "creator_id", limit: 36, null: false
     t.datetime "updated_at", null: false
     t.index ["card_id"], name: "index_comments_on_card_id"
   end
 
   create_table "creators_filters", id: false, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "creator_id", null: false
-    t.integer "filter_id", null: false
+    t.string "creator_id", limit: 36, null: false
+    t.string "filter_id", limit: 36, null: false
     t.index ["creator_id"], name: "index_creators_filters_on_creator_id"
     t.index ["filter_id"], name: "index_creators_filters_on_filter_id"
   end
 
-  create_table "entropies", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+  create_table "entropies", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.bigint "auto_postpone_period", default: 2592000, null: false
-    t.bigint "container_id", null: false
+    t.string "container_id", limit: 36, null: false
     t.string "container_type", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
@@ -236,13 +236,13 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["container_type", "container_id"], name: "index_entropy_configurations_on_container", unique: true
   end
 
-  create_table "events", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
+  create_table "events", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
     t.string "action", null: false
-    t.bigint "board_id", null: false
+    t.string "board_id", limit: 36, null: false
     t.datetime "created_at", null: false
-    t.bigint "creator_id", null: false
-    t.bigint "eventable_id", null: false
+    t.string "creator_id", limit: 36, null: false
+    t.string "eventable_id", limit: 36, null: false
     t.string "eventable_type", null: false
     t.json "particulars", default: -> { "(json_object())" }
     t.datetime "updated_at", null: false
@@ -253,10 +253,10 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["eventable_type", "eventable_id"], name: "index_events_on_eventable"
   end
 
-  create_table "filters", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
+  create_table "filters", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
     t.datetime "created_at", null: false
-    t.bigint "creator_id", null: false
+    t.string "creator_id", limit: 36, null: false
     t.json "fields", default: -> { "(json_object())" }, null: false
     t.string "params_digest", null: false
     t.datetime "updated_at", null: false
@@ -264,8 +264,8 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
   end
 
   create_table "filters_tags", id: false, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "filter_id", null: false
-    t.bigint "tag_id", null: false
+    t.string "filter_id", limit: 36, null: false
+    t.string "tag_id", limit: 36, null: false
     t.index ["filter_id"], name: "index_filters_tags_on_filter_id"
     t.index ["tag_id"], name: "index_filters_tags_on_tag_id"
   end
@@ -298,11 +298,11 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["tenant"], name: "index_memberships_on_user_tenant_and_user_id"
   end
 
-  create_table "mentions", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+  create_table "mentions", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.datetime "created_at", null: false
-    t.bigint "mentionee_id", null: false
-    t.bigint "mentioner_id", null: false
-    t.bigint "source_id", null: false
+    t.string "mentionee_id", limit: 36, null: false
+    t.string "mentioner_id", limit: 36, null: false
+    t.string "source_id", limit: 36, null: false
     t.string "source_type", null: false
     t.datetime "updated_at", null: false
     t.index ["mentionee_id"], name: "index_mentions_on_mentionee_id"
@@ -310,53 +310,53 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["source_type", "source_id"], name: "index_mentions_on_source"
   end
 
-  create_table "notification_bundles", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
+  create_table "notification_bundles", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
     t.datetime "created_at", null: false
     t.datetime "ends_at", null: false
     t.datetime "starts_at", null: false
     t.integer "status", default: 0, null: false
     t.datetime "updated_at", null: false
-    t.bigint "user_id", null: false
+    t.string "user_id", limit: 36, null: false
     t.index ["ends_at", "status"], name: "index_notification_bundles_on_ends_at_and_status"
     t.index ["user_id", "starts_at", "ends_at"], name: "idx_on_user_id_starts_at_ends_at_7eae5d3ac5"
     t.index ["user_id", "status"], name: "index_notification_bundles_on_user_id_and_status"
   end
 
-  create_table "notifications", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
+  create_table "notifications", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
     t.datetime "created_at", null: false
-    t.bigint "creator_id"
+    t.string "creator_id", limit: 36
     t.datetime "read_at"
-    t.bigint "source_id", null: false
+    t.string "source_id", limit: 36, null: false
     t.string "source_type", null: false
     t.datetime "updated_at", null: false
-    t.bigint "user_id", null: false
+    t.string "user_id", limit: 36, null: false
     t.index ["creator_id"], name: "index_notifications_on_creator_id"
     t.index ["source_type", "source_id"], name: "index_notifications_on_source"
     t.index ["user_id", "read_at", "created_at"], name: "index_notifications_on_user_id_and_read_at_and_created_at", order: { read_at: :desc, created_at: :desc }
     t.index ["user_id"], name: "index_notifications_on_user_id"
   end
 
-  create_table "pins", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "card_id", null: false
+  create_table "pins", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "card_id", limit: 36, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.bigint "user_id", null: false
+    t.string "user_id", limit: 36, null: false
     t.index ["card_id", "user_id"], name: "index_pins_on_card_id_and_user_id", unique: true
     t.index ["card_id"], name: "index_pins_on_card_id"
     t.index ["user_id"], name: "index_pins_on_user_id"
   end
 
-  create_table "push_subscriptions", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
+  create_table "push_subscriptions", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
     t.string "auth_key"
     t.datetime "created_at", null: false
     t.string "endpoint"
     t.string "p256dh_key"
     t.datetime "updated_at", null: false
     t.string "user_agent"
-    t.bigint "user_id", null: false
+    t.string "user_id", limit: 36, null: false
     t.index ["endpoint", "p256dh_key", "auth_key"], name: "idx_on_endpoint_p256dh_key_auth_key_7553014576"
     t.index ["endpoint"], name: "index_push_subscriptions_on_endpoint"
     t.index ["user_agent"], name: "index_push_subscriptions_on_user_agent"
@@ -364,11 +364,11 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["user_id"], name: "index_push_subscriptions_on_user_id"
   end
 
-  create_table "reactions", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "comment_id", null: false
+  create_table "reactions", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "comment_id", limit: 36, null: false
     t.string "content", limit: 16, null: false
     t.datetime "created_at", null: false
-    t.integer "reacter_id", null: false
+    t.string "reacter_id", limit: 36, null: false
     t.datetime "updated_at", null: false
     t.index ["comment_id"], name: "index_reactions_on_comment_id"
     t.index ["reacter_id"], name: "index_reactions_on_reacter_id"
@@ -566,17 +566,17 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["searchable_type", "searchable_id"], name: "idx_si9_type_id", unique: true
   end
 
-  create_table "search_queries", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+  create_table "search_queries", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.datetime "created_at", null: false
     t.string "terms", limit: 2000, null: false
     t.datetime "updated_at", null: false
-    t.bigint "user_id", null: false
+    t.string "user_id", limit: 36, null: false
     t.index ["user_id", "terms"], name: "index_search_queries_on_user_id_and_terms", length: { terms: 255 }
     t.index ["user_id", "updated_at"], name: "index_search_queries_on_user_id_and_updated_at", unique: true
     t.index ["user_id"], name: "index_search_queries_on_user_id"
   end
 
-  create_table "search_results", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+  create_table "search_results", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
   end
@@ -590,9 +590,9 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["identity_id"], name: "index_sessions_on_identity_id"
   end
 
-  create_table "steps", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
-    t.bigint "card_id", null: false
+  create_table "steps", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
+    t.string "card_id", limit: 36, null: false
     t.boolean "completed", default: false, null: false
     t.text "content", null: false
     t.datetime "created_at", null: false
@@ -601,35 +601,35 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["card_id"], name: "index_steps_on_card_id"
   end
 
-  create_table "taggings", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "card_id", null: false
+  create_table "taggings", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "card_id", limit: 36, null: false
     t.datetime "created_at", null: false
-    t.bigint "tag_id", null: false
+    t.string "tag_id", limit: 36, null: false
     t.datetime "updated_at", null: false
     t.index ["card_id", "tag_id"], name: "index_taggings_on_card_id_and_tag_id", unique: true
     t.index ["tag_id"], name: "index_taggings_on_tag_id"
   end
 
-  create_table "tags", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
+  create_table "tags", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
     t.datetime "created_at", null: false
     t.string "title"
     t.datetime "updated_at", null: false
     t.index ["title"], name: "index_tags_on_title", unique: true
   end
 
-  create_table "user_settings", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+  create_table "user_settings", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.integer "bundle_email_frequency", default: 0, null: false
     t.datetime "created_at", null: false
     t.string "timezone_name"
     t.datetime "updated_at", null: false
-    t.bigint "user_id", null: false
+    t.string "user_id", limit: 36, null: false
     t.index ["user_id", "bundle_email_frequency"], name: "index_user_settings_on_user_id_and_bundle_email_frequency"
     t.index ["user_id"], name: "index_user_settings_on_user_id"
   end
 
-  create_table "users", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
+  create_table "users", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
     t.boolean "active", default: true, null: false
     t.datetime "created_at", null: false
     t.integer "membership_id"
@@ -640,42 +640,42 @@ ActiveRecord::Schema[8.2].define(version: 2025_11_12_184932) do
     t.index ["role"], name: "index_users_on_role"
   end
 
-  create_table "watches", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.bigint "card_id", null: false
+  create_table "watches", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "card_id", limit: 36, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.bigint "user_id", null: false
+    t.string "user_id", limit: 36, null: false
     t.boolean "watching", default: true, null: false
     t.index ["card_id"], name: "index_watches_on_card_id"
     t.index ["user_id", "card_id"], name: "index_watches_on_user_id_and_card_id"
     t.index ["user_id"], name: "index_watches_on_user_id"
   end
 
-  create_table "webhook_delinquency_trackers", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+  create_table "webhook_delinquency_trackers", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.integer "consecutive_failures_count", default: 0
     t.datetime "created_at", null: false
     t.datetime "first_failure_at"
     t.datetime "updated_at", null: false
-    t.bigint "webhook_id", null: false
+    t.string "webhook_id", limit: 36, null: false
     t.index ["webhook_id"], name: "index_webhook_delinquency_trackers_on_webhook_id"
   end
 
-  create_table "webhook_deliveries", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+  create_table "webhook_deliveries", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.datetime "created_at", null: false
-    t.bigint "event_id", null: false
+    t.string "event_id", limit: 36, null: false
     t.text "request"
     t.text "response"
     t.string "state", null: false
     t.datetime "updated_at", null: false
-    t.bigint "webhook_id", null: false
+    t.string "webhook_id", limit: 36, null: false
     t.index ["event_id"], name: "index_webhook_deliveries_on_event_id"
     t.index ["webhook_id"], name: "index_webhook_deliveries_on_webhook_id"
   end
 
-  create_table "webhooks", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.integer "account_id"
+  create_table "webhooks", id: { type: :string, limit: 36 }, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
+    t.string "account_id", limit: 36
     t.boolean "active", default: true, null: false
-    t.bigint "board_id", null: false
+    t.string "board_id", limit: 36, null: false
     t.datetime "created_at", null: false
     t.string "name"
     t.string "signing_secret", null: false

script/import-sqlite-database.rb

@@ -100,6 +100,10 @@ class Import
       result
     end
 
+    def generate_uuid
+      SecureRandom.uuid_v7
+    end
+
     def setup_account
       step("Setting up account", "Account set up in %{duration}") do
         oldest_admin = import.users.order(id: :asc).where(role: :admin, active: true).first
@@ -229,8 +233,6 @@ class Import
         mapping[:cards] ||= {}
         account.update_columns(cards_count: import.cards.maximum(:id) || 0)
 
-        next_id = (Card.maximum(:id) || 0) + 1
-
         activity_spikes_to_insert = []
         engagements_to_insert = []
         goldnesses_to_insert = []
@@ -242,8 +244,7 @@ class Import
           cards_to_insert = []
 
           batch.each do |old_card|
-            new_id = next_id
-            next_id += 1
+            new_id = generate_uuid
             mapping[:cards][old_card.id] = new_id
 
             # Map old 'creating' status to 'drafted' since it's no longer a valid enum value
@@ -267,6 +268,7 @@ class Import
             old_activity_spike = old_card.activity_spike
             if old_activity_spike
               activity_spikes_to_insert << {
+                id: generate_uuid,
                 card_id: new_id,
                 created_at: old_activity_spike.created_at,
                 updated_at: old_activity_spike.updated_at
@@ -276,6 +278,7 @@ class Import
             old_engagement = old_card.engagement
             if old_engagement
               engagements_to_insert << {
+                id: generate_uuid,
                 card_id: new_id,
                 status: old_engagement.status,
                 created_at: old_engagement.created_at,
@@ -286,6 +289,7 @@ class Import
             old_goldness = old_card.goldness
             if old_goldness
               goldnesses_to_insert << {
+                id: generate_uuid,
                 card_id: new_id,
                 created_at: old_goldness.created_at,
                 updated_at: old_goldness.updated_at
@@ -295,6 +299,7 @@ class Import
             old_not_now = old_card.not_now
             if old_not_now
               not_nows_to_insert << {
+                id: generate_uuid,
                 card_id: new_id,
                 user_id: old_not_now.user_id ? mapping[:users][old_not_now.user_id] : nil,
                 created_at: old_not_now.created_at,
@@ -304,6 +309,7 @@ class Import
 
             old_card.assignments.each do |old_assignment|
               assignments_to_insert << {
+                id: generate_uuid,
                 card_id: new_id,
                 assignee_id: mapping[:users][old_assignment.assignee_id],
                 assigner_id: mapping[:users][old_assignment.assigner_id],
@@ -315,6 +321,7 @@ class Import
             old_closure = old_card.closure
             if old_closure
               closures_to_insert << {
+                id: generate_uuid,
                 card_id: new_id,
                 user_id: old_closure.user_id ? mapping[:users][old_closure.user_id] : nil,
                 created_at: old_closure.created_at,
@@ -368,14 +375,12 @@ class Import
     def copy_comments
       step("Copying comments", "Copied %{count} comments in %{duration}") do
         mapping[:comments] ||= {}
-        next_id = (Comment.maximum(:id) || 0) + 1
 
         import.comments.in_batches(of: 1000) do |batch|
           comments_to_insert = []
 
           batch.each do |old_comment|
-            new_id = next_id
-            next_id += 1
+            new_id = generate_uuid
             mapping[:comments][old_comment.id] = new_id
 
             comments_to_insert << {
@@ -425,14 +430,12 @@ class Import
     def copy_accesses
       step("Copying accesses", "Copied %{count} accesses in %{duration}") do
         mapping[:accesses] ||= {}
-        next_id = (Access.maximum(:id) || 0) + 1
 
         import.accesses.in_batches(of: 1000) do |batch|
           accesses_to_insert = []
 
           batch.each do |old_access|
-            new_id = next_id
-            next_id += 1
+            new_id = generate_uuid
             mapping[:accesses][old_access.id] = new_id
 
             accesses_to_insert << {
@@ -456,14 +459,12 @@ class Import
     def copy_notifications
       step("Copying notifications", "Copied %{count} notifications in %{duration}") do
         mapping[:notifications] ||= {}
-        next_id = (Notification.maximum(:id) || 0) + 1
 
         import.notifications.in_batches(of: 1000) do |batch|
           notifications_to_insert = []
 
           batch.each do |old_notification|
-            new_id = next_id
-            next_id += 1
+            new_id = generate_uuid
             mapping[:notifications][old_notification.id] = new_id
 
             notifications_to_insert << {
@@ -489,14 +490,12 @@ class Import
     def copy_notification_bundles
       step("Copying notification bundles", "Copied %{count} notification bundles in %{duration}") do
         mapping[:notification_bundles] ||= {}
-        next_id = (Notification::Bundle.maximum(:id) || 0) + 1
 
         import.notification_bundles.in_batches(of: 1000) do |batch|
           bundles_to_insert = []
 
           batch.each do |old_bundle|
-            new_id = next_id
-            next_id += 1
+            new_id = generate_uuid
             mapping[:notification_bundles][old_bundle.id] = new_id
 
             bundles_to_insert << {
@@ -542,15 +541,13 @@ class Import
     def copy_filters
       step("Copying filters", "Copied %{count} filters in %{duration}") do
         mapping[:filters] ||= {}
-        next_id = (Filter.maximum(:id) || 0) + 1
 
         # First, insert all filters
         import.filters.in_batches(of: 1000) do |batch|
           filters_to_insert = []
 
           batch.each do |old_filter|
-            new_id = next_id
-            next_id += 1
+            new_id = generate_uuid
             mapping[:filters][old_filter.id] = new_id
 
             filters_to_insert << {
@@ -600,14 +597,12 @@ class Import
     def copy_events
       step("Copying events", "Copied %{count} events in %{duration}") do
         mapping[:events] ||= {}
-        next_id = (Event.maximum(:id) || 0) + 1
 
         import.events.in_batches(of: 1000) do |batch|
           events_to_insert = []
 
           batch.each do |old_event|
-            new_id = next_id
-            next_id += 1
+            new_id = generate_uuid
             mapping[:events][old_event.id] = new_id
 
             events_to_insert << {
@@ -765,14 +760,12 @@ class Import
     def copy_watches
       step("Copying watches", "Copied %{count} watches in %{duration}") do
         mapping[:watches] ||= {}
-        next_id = (Watch.maximum(:id) || 0) + 1
 
         import.watches.in_batches(of: 1000) do |batch|
           watches_to_insert = []
 
           batch.each do |old_watch|
-            new_id = next_id
-            next_id += 1
+            new_id = generate_uuid
             mapping[:watches][old_watch.id] = new_id
 
             watches_to_insert << {
@@ -795,14 +788,12 @@ class Import
     def copy_pins
       step("Copying pins", "Copied %{count} pins in %{duration}") do
         mapping[:pins] ||= {}
-        next_id = (Pin.maximum(:id) || 0) + 1
 
         import.pins.in_batches(of: 1000) do |batch|
           pins_to_insert = []
 
           batch.each do |old_pin|
-            new_id = next_id
-            next_id += 1
+            new_id = generate_uuid
             mapping[:pins][old_pin.id] = new_id
 
             pins_to_insert << {

test/fixtures/accesses.yml

@@ -1,15 +1,19 @@
 writebook_david:
-  board: writebook
-  user: david
+  id: <%= ActiveRecord::FixtureSet.identify("writebook_david", :uuid) %>
+  board: writebook_uuid
+  user: david_uuid
 
 writebook_jz:
-  board: writebook
-  user: jz
+  id: <%= ActiveRecord::FixtureSet.identify("writebook_jz", :uuid) %>
+  board: writebook_uuid
+  user: jz_uuid
 
 writebook_kevin:
-  board: writebook
-  user: kevin
+  id: <%= ActiveRecord::FixtureSet.identify("writebook_kevin", :uuid) %>
+  board: writebook_uuid
+  user: kevin_uuid
 
 private_kevin:
-  board: private
-  user: kevin
+  id: <%= ActiveRecord::FixtureSet.identify("private_kevin", :uuid) %>
+  board: private_uuid
+  user: kevin_uuid

test/fixtures/accounts.yml

@@ -1,9 +1,11 @@
 37s:
+  id: <%= ActiveRecord::FixtureSet.identify("37s", :uuid) %>
   name: 37signals
   external_account_id: <%= ActiveRecord::FixtureSet.identify("37signals") %>
   cards_count: 5
 
 initech:
+  id: <%= ActiveRecord::FixtureSet.identify("initech", :uuid) %>
   name: Initech LLC
   external_account_id: <%= ActiveRecord::FixtureSet.identify("initech") %>
   cards_count: 0

test/fixtures/action_text/rich_texts.yml

@@ -1,15 +1,15 @@
 logo_agreement_jz:
-  record: logo_agreement_jz (Comment)
+  record: logo_agreement_jz_uuid (Comment)
   name: body
   body: I agree.
 
 logo_agreement_kevin:
-  record: logo_agreement_kevin (Comment)
+  record: logo_agreement_kevin_uuid (Comment)
   name: body
   body: Same, let’s do it.
 
 layout_overflowing_david:
-  record: layout_overflowing_david (Comment)
+  record: layout_overflowing_david_uuid (Comment)
   name: body
   body: The text is overflowing the container.
 

test/fixtures/assignments.yml

@@ -1,16 +1,19 @@
 logo_jz:
-  assigner: david
-  assignee: jz
-  card: logo
+  id: <%= ActiveRecord::FixtureSet.identify("logo_jz", :uuid) %>
+  assigner: david_uuid
+  assignee: jz_uuid
+  card: logo_uuid
   created_at: <%= 1.week.ago %>
 
 logo_kevin:
-  assigner: david
-  assignee: kevin
-  card: logo
+  id: <%= ActiveRecord::FixtureSet.identify("logo_kevin", :uuid) %>
+  assigner: david_uuid
+  assignee: kevin_uuid
+  card: logo_uuid
   created_at: <%= 1.day.ago %>
 
 layout_jz:
-  assigner: david
-  assignee: jz
-  card: layout
+  id: <%= ActiveRecord::FixtureSet.identify("layout_jz", :uuid) %>
+  assigner: david_uuid
+  assignee: jz_uuid
+  card: layout_uuid

test/fixtures/boards.yml

@@ -1,17 +1,20 @@
 writebook:
+  id: <%= ActiveRecord::FixtureSet.identify("writebook", :uuid) %>
   name: Writebook
-  creator: david
+  creator: david_uuid
   all_access: true
-  account: 37s
+  account: 37s_uuid
 
 private:
+  id: <%= ActiveRecord::FixtureSet.identify("private", :uuid) %>
   name: Private board
-  creator: kevin
+  creator: kevin_uuid
   all_access: false
-  account: 37s
+  account: 37s_uuid
 
 staplers:
+  id: <%= ActiveRecord::FixtureSet.identify("staplers", :uuid) %>
   name: Staplers
-  creator: mike
+  creator: mike_uuid
   all_access: true
-  account: initech
+  account: initech_uuid

test/fixtures/cards.yml

@@ -1,55 +1,60 @@
 logo:
+  id: <%= ActiveRecord::FixtureSet.identify("logo", :uuid) %>
   number: 1
-  board: writebook
-  creator: david
-  column: writebook_triage
+  board: writebook_uuid
+  creator: david_uuid
+  column: writebook_triage_uuid
   title: The logo isn't big enough
   due_on: <%= 3.days.from_now %>
   created_at: <%= 1.week.ago %>
   status: published
   last_active_at: <%= 1.week.ago %>
-  account: 37s
+  account: 37s_uuid
 
 layout:
+  id: <%= ActiveRecord::FixtureSet.identify("layout", :uuid) %>
   number: 2
-  board: writebook
-  creator: david
-  column: writebook_triage
+  board: writebook_uuid
+  creator: david_uuid
+  column: writebook_triage_uuid
   title: Layout is broken
   created_at: <%= 1.week.ago %>
   status: published
   last_active_at: <%= 1.week.ago %>
-  account: 37s
+  account: 37s_uuid
 
 text:
+  id: <%= ActiveRecord::FixtureSet.identify("text", :uuid) %>
   number: 3
-  board: writebook
-  creator: kevin
-  column: writebook_in_progress
+  board: writebook_uuid
+  creator: kevin_uuid
+  column: writebook_in_progress_uuid
   title: The text is too small
   created_at: <%= 1.week.ago %>
   status: published
   last_active_at: <%= 1.week.ago %>
-  account: 37s
+  account: 37s_uuid
 
 shipping:
+  id: <%= ActiveRecord::FixtureSet.identify("shipping", :uuid) %>
   number: 4
-  board: writebook
-  creator: kevin
-  column: writebook_triage
+  board: writebook_uuid
+  creator: kevin_uuid
+  column: writebook_triage_uuid
   title: We need to ship the app
   created_at: <%= 1.week.ago %>
   status: published
   last_active_at: <%= 1.week.ago %>
-  account: 37s
+  account: 37s_uuid
 
 buy_domain:
+  id: <%= ActiveRecord::FixtureSet.identify("buy_domain", :uuid) %>
   number: 5
-  board: writebook
-  creator: david
+  board: writebook_uuid
+  creator: david_uuid
   title: Buy domain
   created_at: <%= 1.week.ago %>
   status: published
   last_active_at: <%= 1.week.ago %>
-  account: 37s
+  account: 37s_uuid
 

test/fixtures/closures.yml

@@ -1,3 +1,4 @@
 shipping:
-  card: shipping
-  user: kevin
+  id: <%= ActiveRecord::FixtureSet.identify("shipping_closure", :uuid) %>
+  card: shipping_uuid
+  user: kevin_uuid

test/fixtures/columns.yml

@@ -1,28 +1,32 @@
 # Columns for writebook board (which has qa workflow)
 writebook_triage:
+  id: <%= ActiveRecord::FixtureSet.identify("writebook_triage", :uuid) %>
   name: Triage
   color: "var(--color-card-4)"
-  board: writebook
+  board: writebook_uuid
   position: 0
-  account: 37s
+  account: 37s_uuid
 
 writebook_in_progress:
+  id: <%= ActiveRecord::FixtureSet.identify("writebook_in_progress", :uuid) %>
   name: In progress
   color: "var(--color-card-2)"
-  board: writebook
+  board: writebook_uuid
   position: 1
-  account: 37s
+  account: 37s_uuid
 
 writebook_on_hold:
+  id: <%= ActiveRecord::FixtureSet.identify("writebook_on_hold", :uuid) %>
   name: On Hold
   color: "var(--color-card-4)"
-  board: writebook
+  board: writebook_uuid
   position: 2
-  account: 37s
+  account: 37s_uuid
 
 writebook_review:
+  id: <%= ActiveRecord::FixtureSet.identify("writebook_review", :uuid) %>
   name: Review
   color: "var(--color-card-3)"
-  board: writebook
+  board: writebook_uuid
   position: 3
-  account: 37s
+  account: 37s_uuid

test/fixtures/comments.yml

@@ -1,49 +1,58 @@
 logo_1:
-  card: logo
-  creator: system
+  id: <%= ActiveRecord::FixtureSet.identify("logo_1", :uuid) %>
+  card: logo_uuid
+  creator: system_uuid
   created_at: <%= 1.week.ago %>
-  account: 37s
+  account: 37s_uuid
 
 logo_agreement_jz:
-  card: logo
-  creator: jz
+  id: <%= ActiveRecord::FixtureSet.identify("logo_agreement_jz", :uuid) %>
+  card: logo_uuid
+  creator: jz_uuid
   created_at: <%= 2.days.ago %>
-  account: 37s
+  account: 37s_uuid
 
 logo_3:
-  card: logo
-  creator: system
+  id: <%= ActiveRecord::FixtureSet.identify("logo_3", :uuid) %>
+  card: logo_uuid
+  creator: system_uuid
   created_at: <%= 1.day.ago %>
-  account: 37s
+  account: 37s_uuid
 
 logo_agreement_kevin:
-  card: logo
-  creator: kevin
+  id: <%= ActiveRecord::FixtureSet.identify("logo_agreement_kevin", :uuid) %>
+  card: logo_uuid
+  creator: kevin_uuid
   created_at: <%= 2.hours.ago %>
-  account: 37s
+  account: 37s_uuid
 
 logo_5:
-  card: logo
-  creator: system
+  id: <%= ActiveRecord::FixtureSet.identify("logo_5", :uuid) %>
+  card: logo_uuid
+  creator: system_uuid
   created_at: <%= 1.hour.ago %>
-  account: 37s
+  account: 37s_uuid
 
 layout_1:
-  card: layout
-  creator: system
-  account: 37s
+  id: <%= ActiveRecord::FixtureSet.identify("layout_1", :uuid) %>
+  card: layout_uuid
+  creator: system_uuid
+  account: 37s_uuid
 
 layout_overflowing_david:
-  card: layout
-  creator: david
-  account: 37s
+  id: <%= ActiveRecord::FixtureSet.identify("layout_overflowing_david", :uuid) %>
+  card: layout_uuid
+  creator: david_uuid
+  account: 37s_uuid
 
 text_1:
-  card: text
-  creator: system
-  account: 37s
+  id: <%= ActiveRecord::FixtureSet.identify("text_1", :uuid) %>
+  card: text_uuid
+  creator: system_uuid
+  account: 37s_uuid
 
 shipping_1:
-  card: shipping
-  creator: system
-  account: 37s
+  id: <%= ActiveRecord::FixtureSet.identify("shipping_1", :uuid) %>
+  card: shipping_uuid
+  creator: system_uuid
+  account: 37s_uuid

test/fixtures/entropies.yml

@@ -1,11 +1,14 @@
 37s_account:
-  container: 37s (Account)
+  id: <%= ActiveRecord::FixtureSet.identify("37s_account", :uuid) %>
+  container: 37s_uuid (Account)
   auto_postpone_period: <%= 30.days.to_i %>
 
 writebook_board:
-  container: writebook (Board)
+  id: <%= ActiveRecord::FixtureSet.identify("writebook_board", :uuid) %>
+  container: writebook_uuid (Board)
   auto_postpone_period: <%= 90.days.to_i %>
 
 private_board:
-  container: private (Board)
+  id: <%= ActiveRecord::FixtureSet.identify("private_board", :uuid) %>
+  container: private_uuid (Board)
   auto_postpone_period: <%= 30.days.to_i %>

test/fixtures/events.yml

@@ -1,83 +1,93 @@
 logo_published:
-  creator: david
-  board: writebook
-  eventable: logo (Card)
+  id: <%= ActiveRecord::FixtureSet.identify("logo_published", :uuid) %>
+  creator: david_uuid
+  board: writebook_uuid
+  eventable: logo_uuid (Card)
   action: card_published
   created_at: <%= 1.week.ago %>
-  account: 37s
+  account: 37s_uuid
 
 logo_assignment_jz:
-  creator: david
-  board: writebook
-  eventable: logo (Card)
+  id: <%= ActiveRecord::FixtureSet.identify("logo_assignment_jz", :uuid) %>
+  creator: david_uuid
+  board: writebook_uuid
+  eventable: logo_uuid (Card)
   action: card_assigned
-  particulars: <%= { assignee_ids: [ ActiveRecord::FixtureSet.identify(:jz) ] }.to_json %>
+  particulars: <%= { assignee_ids: [ ActiveRecord::FixtureSet.identify("jz", :uuid) ] }.to_json %>
   created_at: <%= 1.week.ago + 1.hour %>
-  account: 37s
+  account: 37s_uuid
 
 logo_assignment_david:
-  creator: david
-  board: writebook
-  eventable: logo (Card)
+  id: <%= ActiveRecord::FixtureSet.identify("logo_assignment_david", :uuid) %>
+  creator: david_uuid
+  board: writebook_uuid
+  eventable: logo_uuid (Card)
   action: card_assigned
-  particulars: <%= { assignee_ids: [ ActiveRecord::FixtureSet.identify(:david) ] }.to_json %>
+  particulars: <%= { assignee_ids: [ ActiveRecord::FixtureSet.identify("david", :uuid) ] }.to_json %>
   created_at: <%= 1.week.ago + 1.hour %>
-  account: 37s
+  account: 37s_uuid
 
 logo_assignment_km:
-  creator: david
-  board: writebook
-  eventable: logo (Card)
+  id: <%= ActiveRecord::FixtureSet.identify("logo_assignment_km", :uuid) %>
+  creator: david_uuid
+  board: writebook_uuid
+  eventable: logo_uuid (Card)
   action: card_assigned
-  particulars: <%= { assignee_ids: [ ActiveRecord::FixtureSet.identify(:kevin) ] }.to_json %>
+  particulars: <%= { assignee_ids: [ ActiveRecord::FixtureSet.identify("kevin", :uuid) ] }.to_json %>
   created_at: <%= 1.day.ago %>
-  account: 37s
+  account: 37s_uuid
 
 layout_published:
-  creator: david
-  board: writebook
-  eventable: layout (Card)
+  id: <%= ActiveRecord::FixtureSet.identify("layout_published", :uuid) %>
+  creator: david_uuid
+  board: writebook_uuid
+  eventable: layout_uuid (Card)
   action: card_published
   created_at: <%= 1.week.ago %>
-  account: 37s
+  account: 37s_uuid
 
 layout_commented:
-  creator: david
-  board: writebook
-  eventable: layout_overflowing_david (Comment)
+  id: <%= ActiveRecord::FixtureSet.identify("layout_commented", :uuid) %>
+  creator: david_uuid
+  board: writebook_uuid
+  eventable: layout_overflowing_david_uuid (Comment)
   action: comment_created
   created_at: <%= 1.week.ago %>
-  account: 37s
+  account: 37s_uuid
 
 layout_assignment_jz:
-  creator: david
-  board: writebook
-  eventable: layout (Card)
+  id: <%= ActiveRecord::FixtureSet.identify("layout_assignment_jz", :uuid) %>
+  creator: david_uuid
+  board: writebook_uuid
+  eventable: layout_uuid (Card)
   action: card_assigned
-  particulars: <%= { assignee_ids: [ ActiveRecord::FixtureSet.identify(:jz) ] }.to_json %>
+  particulars: <%= { assignee_ids: [ ActiveRecord::FixtureSet.identify("jz", :uuid) ] }.to_json %>
   created_at: <%= 1.hour.ago %>
-  account: 37s
+  account: 37s_uuid
 
 text_published:
-  creator: kevin
-  board: writebook
-  eventable: text (Card)
+  id: <%= ActiveRecord::FixtureSet.identify("text_published", :uuid) %>
+  creator: kevin_uuid
+  board: writebook_uuid
+  eventable: text_uuid (Card)
   action: card_published
   created_at: <%= 1.week.ago %>
-  account: 37s
+  account: 37s_uuid
 
 shipping_published:
-  creator: kevin
-  board: writebook
-  eventable: shipping (Card)
+  id: <%= ActiveRecord::FixtureSet.identify("shipping_published", :uuid) %>
+  creator: kevin_uuid
+  board: writebook_uuid
+  eventable: shipping_uuid (Card)
   action: card_published
   created_at: <%= 1.week.ago %>
-  account: 37s
+  account: 37s_uuid
 
 shipping_closed:
-  creator: kevin
-  board: writebook
-  eventable: shipping (Card)
+  id: <%= ActiveRecord::FixtureSet.identify("shipping_closed", :uuid) %>
+  creator: kevin_uuid
+  board: writebook_uuid
+  eventable: shipping_uuid (Card)
   action: card_closed
   created_at: <%= 2.days.ago %>
-  account: 37s
+  account: 37s_uuid

test/fixtures/filters.yml

@@ -1,7 +1,8 @@
 jz_assignments:
-  creator: david
+  id: <%= ActiveRecord::FixtureSet.identify("jz_assignments", :uuid) %>
+  creator: david_uuid
   tags: mobile
   assignees: jz
   fields: <%= { indexed_by: :all, sorted_by: :newest }.to_json %>
-  params_digest: <%= Filter.digest_params({ indexed_by: :all, sorted_by: :newest, tag_ids: [ ActiveRecord::FixtureSet.identify(:mobile) ], assignee_ids: [ ActiveRecord::FixtureSet.identify(:jz) ] }) %>
-  account: 37s
+  params_digest: <%= Filter.digest_params({ indexed_by: :all, sorted_by: :newest, tag_ids: [ ActiveRecord::FixtureSet.identify("mobile", :uuid) ], assignee_ids: [ ActiveRecord::FixtureSet.identify("jz", :uuid) ] }) %>
+  account: 37s_uuid

test/fixtures/mentions.yml

@@ -1,9 +1,11 @@
 logo_card_david_mention_by_jz:
-  source: logo (Card)
-  mentioner: jz
-  mentionee: david
+  id: <%= ActiveRecord::FixtureSet.identify("logo_card_david_mention_by_jz", :uuid) %>
+  source: logo_uuid_uuid (Card)
+  mentioner: jz_uuid
+  mentionee: david_uuid
 
 logo_comment_david_mention_by_jz:
-  source: logo_agreement_jz (Comment)
-  mentioner: jz
-  mentionee: david
+  id: <%= ActiveRecord::FixtureSet.identify("logo_comment_david_mention_by_jz", :uuid) %>
+  source: logo_agreement_jz_uuid (Comment)
+  mentioner: jz_uuid
+  mentionee: david_uuid

test/fixtures/notifications.yml

@@ -1,34 +1,39 @@
 logo_published_kevin:
-  user: kevin
-  source: logo_published (Event)
+  id: <%= ActiveRecord::FixtureSet.identify("logo_published_kevin", :uuid) %>
+  user: kevin_uuid
+  source: logo_published_uuid (Event)
   created_at: <%= 1.week.ago %>
-  creator: david
-  account: 37s
+  creator: david_uuid
+  account: 37s_uuid
 
 logo_assignment_kevin:
-  user: kevin
-  source: logo_assignment_km (Event)
+  id: <%= ActiveRecord::FixtureSet.identify("logo_assignment_kevin", :uuid) %>
+  user: kevin_uuid
+  source: logo_assignment_km_uuid (Event)
   created_at: <%= 1.week.ago %>
-  creator: david
-  account: 37s
+  creator: david_uuid
+  account: 37s_uuid
 
 layout_commented_kevin:
-  user: kevin
-  source: layout_commented (Event)
+  id: <%= ActiveRecord::FixtureSet.identify("layout_commented_kevin", :uuid) %>
+  user: kevin_uuid
+  source: layout_commented_uuid (Event)
   created_at: <%= 1.week.ago %>
-  creator: david
-  account: 37s
+  creator: david_uuid
+  account: 37s_uuid
 
 logo_card_david_mention_by_jz:
-  user: david
-  source: logo_card_david_mention_by_jz (Mention)
+  id: <%= ActiveRecord::FixtureSet.identify("logo_card_david_mention_by_jz_notif", :uuid) %>
+  user: david_uuid
+  source: logo_card_david_mention_by_jz_uuid (Mention)
   created_at: <%= 1.week.ago %>
-  creator: david
-  account: 37s
+  creator: david_uuid
+  account: 37s_uuid
 
 logo_comment_david_mention_by_jz:
-  user: david
-  source: logo_comment_david_mention_by_jz (Mention)
+  id: <%= ActiveRecord::FixtureSet.identify("logo_comment_david_mention_by_jz_notif", :uuid) %>
+  user: david_uuid
+  source: logo_comment_david_mention_by_jz_uuid (Mention)
   created_at: <%= 1.week.ago %>
-  creator: david
-  account: 37s
+  creator: david_uuid
+  account: 37s_uuid

test/fixtures/pins.yml

@@ -1,7 +1,9 @@
 logo_kevin:
-  card: logo
-  user: kevin
+  id: <%= ActiveRecord::FixtureSet.identify("logo_kevin_pin", :uuid) %>
+  card: logo_uuid
+  user: kevin_uuid
 
 shipping_kevin:
-  card: shipping
+  id: <%= ActiveRecord::FixtureSet.identify("shipping_kevin_pin", :uuid) %>
+  card: shipping_uuid
   user: kevin 

test/fixtures/reactions.yml

@@ -1,9 +1,11 @@
 kevin:
+  id: <%= ActiveRecord::FixtureSet.identify("kevin_reaction", :uuid) %>
   content: "👍"
   comment: logo_agreement_jz
   reacter: kevin
 
 david:
+  id: <%= ActiveRecord::FixtureSet.identify("david_reaction", :uuid) %>
   content: "👍"
   comment: logo_agreement_jz
   reacter: david

test/fixtures/taggings.yml

@@ -1,15 +1,19 @@
 logo_web:
-  card: logo
-  tag: web
+  id: <%= ActiveRecord::FixtureSet.identify("logo_web_tagging", :uuid) %>
+  card: logo_uuid
+  tag: web_uuid
 
 layout_web:
-  card: layout
-  tag: web
+  id: <%= ActiveRecord::FixtureSet.identify("layout_web_tagging", :uuid) %>
+  card: layout_uuid
+  tag: web_uuid
 
 layout_mobile:
-  card: layout
-  tag: mobile
+  id: <%= ActiveRecord::FixtureSet.identify("layout_mobile_tagging", :uuid) %>
+  card: layout_uuid
+  tag: mobile_uuid
 
 text_mobile:
-  card: text
-  tag: mobile
+  id: <%= ActiveRecord::FixtureSet.identify("text_mobile_tagging", :uuid) %>
+  card: text_uuid
+  tag: mobile_uuid

test/fixtures/tags.yml

@@ -1,7 +1,9 @@
 web:
+  id: <%= ActiveRecord::FixtureSet.identify("web", :uuid) %>
   title: web
-  account: 37s
+  account: 37s_uuid
 
 mobile:
+  id: <%= ActiveRecord::FixtureSet.identify("mobile", :uuid) %>
   title: mobile
-  account: 37s
+  account: 37s_uuid

test/fixtures/users.yml

@@ -1,28 +1,33 @@
 david:
+  id: <%= ActiveRecord::FixtureSet.identify("david", :uuid) %>
   name: David
   role: member
   membership: david_in_37signals
-  account: 37s
+  account: 37s_uuid
 
 jz:
+  id: <%= ActiveRecord::FixtureSet.identify("jz", :uuid) %>
   name: JZ
   role: member
   membership: jz_in_37signals
-  account: 37s
+  account: 37s_uuid
 
 kevin:
+  id: <%= ActiveRecord::FixtureSet.identify("kevin", :uuid) %>
   name: Kevin
   role: admin
   membership: kevin_in_37signals
-  account: 37s
+  account: 37s_uuid
 
 system:
+  id: <%= ActiveRecord::FixtureSet.identify("system", :uuid) %>
   name: System
   role: system
-  account: 37s
+  account: 37s_uuid
 
 mike:
+  id: <%= ActiveRecord::FixtureSet.identify("mike", :uuid) %>
   name: Mike
   role: admin
   membership: mike_in_initech
-  account: initech
+  account: initech_uuid

test/fixtures/watches.yml

@@ -1,44 +1,53 @@
 logo_david:
-  card: logo
-  user: david
+  id: <%= ActiveRecord::FixtureSet.identify("logo_david_watch", :uuid) %>
+  card: logo_uuid
+  user: david_uuid
   watching: true
 
 logo_kevin:
-  card: logo
-  user: kevin
+  id: <%= ActiveRecord::FixtureSet.identify("logo_kevin_watch", :uuid) %>
+  card: logo_uuid
+  user: kevin_uuid
   watching: true
 
 layout_david:
-  card: layout
-  user: david
+  id: <%= ActiveRecord::FixtureSet.identify("layout_david_watch", :uuid) %>
+  card: layout_uuid
+  user: david_uuid
   watching: true
 
 layout_kevin:
-  card: layout
-  user: kevin
+  id: <%= ActiveRecord::FixtureSet.identify("layout_kevin_watch", :uuid) %>
+  card: layout_uuid
+  user: kevin_uuid
   watching: true
 
 text_david:
-  card: text
-  user: david
+  id: <%= ActiveRecord::FixtureSet.identify("text_david_watch", :uuid) %>
+  card: text_uuid
+  user: david_uuid
   watching: true
 
 text_jz:
-  card: text
-  user: jz
+  id: <%= ActiveRecord::FixtureSet.identify("text_jz_watch", :uuid) %>
+  card: text_uuid
+  user: jz_uuid
   watching: true
 
 shipping_david:
-  card: shipping
-  user: david
+  id: <%= ActiveRecord::FixtureSet.identify("shipping_david_watch", :uuid) %>
+  card: shipping_uuid
+  user: david_uuid
   watching: true
 
 shipping_jz:
-  card: shipping
-  user: jz
+  id: <%= ActiveRecord::FixtureSet.identify("shipping_jz_watch", :uuid) %>
+  card: shipping_uuid
+  user: jz_uuid
   watching: true
 
 shipping_kevin:
-  card: shipping
-  user: kevin
+  id: <%= ActiveRecord::FixtureSet.identify("shipping_kevin_watch", :uuid) %>
+  card: shipping_uuid
+  user: kevin_uuid
   watching: true

test/fixtures/webhooks.yml

@@ -1,17 +1,19 @@
 active:
+  id: <%= ActiveRecord::FixtureSet.identify("active_webhook", :uuid) %>
   active: true
   name: Production API
   url: https://api.example.com/webhooks
   signing_secret: p94Bx2HjempCdYB4DTyZkY1b
   subscribed_actions: '<%= %w[ card_published card_assigned card_closed ].to_json %>'
-  board: writebook
-  account: 37s
+  board: writebook_uuid
+  account: 37s_uuid
 
 inactive:
+  id: <%= ActiveRecord::FixtureSet.identify("inactive_webhook", :uuid) %>
   active: false
   name: Test Webhook
   url: https://test.example.com/webhooks
   signing_secret: H8ms8ADcV92v2x17hnLEiL5m
   subscribed_actions: '<%= %w[ card_published card_assigned card_closed ].to_json %>'
-  board: private
-  account: 37s
+  board: private_uuid
+  account: 37s_uuid

test/test_helper.rb

@@ -70,6 +70,25 @@ class ActionDispatch::SystemTestCase
   end
 end
 
+module FixturesTestHelper
+  extend ActiveSupport::Concern
+
+  class_methods do
+    def identify(label, column_type = :integer)
+      if label.to_s.end_with?("_uuid")
+        label_without_suffix = label.to_s.delete_suffix("_uuid")
+        super(label_without_suffix, :uuid)
+      else
+        super(label, column_type)
+      end
+    end
+  end
+end
+
+ActiveSupport.on_load(:active_record_fixture_set) do
+  prepend(FixturesTestHelper)
+end
+
 unless Rails.application.config.x.oss_config
   load File.expand_path("../gems/fizzy-saas/test/test_helper.rb", __dir__)
 end