Resolve merge errors

db/migrate/20180801114403_change_contacts_name_to_not_null.rb

@@ -0,0 +1,5 @@
+class ChangeContactsNameToNotNull < ActiveRecord::Migration
+  def change
+    change_column_null :contacts, :name, false
+  end
+end

db/migrate/20190811184334_remove_invoices_seller_id.rb

@@ -0,0 +1,5 @@
+class RemoveInvoicesSellerId < ActiveRecord::Migration
+  def change
+    remove_column :invoices, :seller_id
+  end
+end

db/migrate/20190811195814_change_invoices_number_to_not_null.rb

@@ -0,0 +1,5 @@
+class ChangeInvoicesNumberToNotNull < ActiveRecord::Migration
+  def change
+    change_column_null :invoices, :number, false
+  end
+end

db/migrate/20190811202042_add_invoices_number_uniq_constraint.rb

@@ -0,0 +1,13 @@
+class AddInvoicesNumberUniqConstraint < ActiveRecord::Migration
+  def up
+    execute <<-SQL
+      ALTER TABLE invoices ADD CONSTRAINT unique_number UNIQUE (number)
+    SQL
+  end
+
+  def down
+    execute <<-SQL
+      ALTER TABLE invoices DROP CONSTRAINT unique_number
+    SQL
+  end
+end

db/migrate/20190811202347_add_invoices_buyer_id_fk.rb

@@ -0,0 +1,5 @@
+class AddInvoicesBuyerIdFk < ActiveRecord::Migration
+  def change
+    add_foreign_key :invoices, :registrars, column: :buyer_id
+  end
+end

db/migrate/20190811202711_change_invoices_required_columns_to_not_null.rb

@@ -0,0 +1,15 @@
+class ChangeInvoicesRequiredColumnsToNotNull < ActiveRecord::Migration
+  def change
+    change_column_null :invoices, :buyer_id, false
+    change_column_null :invoices, :seller_reg_no, false
+    change_column_null :invoices, :seller_bank, false
+    change_column_null :invoices, :seller_swift, false
+    change_column_null :invoices, :seller_country_code, false
+    change_column_null :invoices, :seller_street, false
+    change_column_null :invoices, :seller_city, false
+    change_column_null :invoices, :buyer_reg_no, false
+    change_column_null :invoices, :buyer_country_code, false
+    change_column_null :invoices, :buyer_street, false
+    change_column_null :invoices, :buyer_city, false
+  end
+end

db/migrate/20190811205406_change_invoices_required_columns_to_not_null_part2.rb

@@ -0,0 +1,7 @@
+class ChangeInvoicesRequiredColumnsToNotNullPart2 < ActiveRecord::Migration
+  def change
+    change_column_null :invoices, :seller_email, false
+    change_column_null :invoices, :seller_contact_name, false
+    change_column_null :invoices, :buyer_email, false
+  end
+end

db/migrate/20190917114907_drop_keyrelays.rb

@@ -0,0 +1,6 @@
+class DropKeyrelays < ActiveRecord::Migration
+  def change
+    drop_table :keyrelays
+    drop_table :log_keyrelays
+  end
+end

db/migrate/20191004095229_change_reserved_domains_name_to_not_null.rb

@@ -0,0 +1,5 @@
+class ChangeReservedDomainsNameToNotNull < ActiveRecord::Migration
+  def change
+    change_column_null :reserved_domains, :name, false
+  end
+end

db/migrate/20191004103144_add_reserved_domains_name_uniq_constraint.rb

@@ -0,0 +1,13 @@
+class AddReservedDomainsNameUniqConstraint < ActiveRecord::Migration
+  def up
+    execute <<-SQL
+      ALTER TABLE reserved_domains ADD CONSTRAINT uniq_reserved_domains_name UNIQUE (name);
+    SQL
+  end
+
+  def down
+    execute <<-SQL
+      ALTER TABLE reserved_domains DROP CONSTRAINT uniq_reserved_domains_name;
+    SQL
+  end
+end

db/migrate/20191004105643_change_blocked_domains_name_to_not_null.rb

@@ -0,0 +1,5 @@
+class ChangeBlockedDomainsNameToNotNull < ActiveRecord::Migration
+  def change
+    change_column_null :blocked_domains, :name, false
+  end
+end

db/migrate/20191004105732_add_blocked_domains_name_uniq_constraint.rb

@@ -0,0 +1,13 @@
+class AddBlockedDomainsNameUniqConstraint < ActiveRecord::Migration
+  def up
+    execute <<-SQL
+      ALTER TABLE blocked_domains ADD CONSTRAINT uniq_blocked_domains_name UNIQUE (name);
+    SQL
+  end
+
+  def down
+    execute <<-SQL
+      ALTER TABLE blocked_domains DROP CONSTRAINT uniq_blocked_domains_name;
+    SQL
+  end
+end

db/migrate/20191004110234_remove_blocked_domains_name_index.rb

@@ -0,0 +1,5 @@
+class RemoveBlockedDomainsNameIndex < ActiveRecord::Migration
+  def change
+    remove_index :blocked_domains, name: 'index_blocked_domains_on_name'
+  end
+end

db/migrate/20191004154844_add_constraints.rb

@@ -0,0 +1,19 @@
+class AddConstraints < ActiveRecord::Migration
+  def change
+    change_column_null :registrant_verifications, :domain_name, false
+    change_column_null :registrant_verifications, :verification_token, false
+    change_column_null :registrant_verifications, :action, false
+    change_column_null :registrant_verifications, :domain_id, false
+    change_column_null :registrant_verifications, :action_type, false
+    add_foreign_key :registrant_verifications, :domains
+
+    change_column_null :zones, :origin, false
+    change_column_null :zones, :ttl, false
+    change_column_null :zones, :refresh, false
+    change_column_null :zones, :retry, false
+    change_column_null :zones, :expire, false
+    change_column_null :zones, :minimum_ttl, false
+    change_column_null :zones, :email, false
+    change_column_null :zones, :master_nameserver, false
+  end
+end

db/migrate/20191005162437_add_constraints_part_ii.rb

@@ -0,0 +1,6 @@
+class AddConstraintsPartIi < ActiveRecord::Migration
+  def change
+    change_column_null :white_ips, :registrar_id, false
+    add_foreign_key :white_ips, :registrars
+  end
+end

db/migrate/20191007123000_add_constraints_part_iii.rb

@@ -0,0 +1,7 @@
+class AddConstraintsPartIii < ActiveRecord::Migration
+  def change
+    change_column_null :domains, :name, false
+    change_column_null :domains, :name_puny, false
+    change_column_null :domains, :name_dirty, false
+  end
+end

db/migrate/20191008024334_remove_csr_crt_from_users.rb

@@ -0,0 +1,6 @@
+class RemoveCsrCrtFromUsers < ActiveRecord::Migration
+  def change
+    remove_column :users, :csr, :text
+    remove_column :users, :crt, :text
+  end
+end

db/migrate/20191024153351_add_invoice_items_quantity_constraint.rb

@@ -0,0 +1,14 @@
+class AddInvoiceItemsQuantityConstraint < ActiveRecord::Migration
+  def up
+    execute <<~SQL
+      ALTER TABLE invoice_items ADD CONSTRAINT invoice_items_quantity_is_positive
+      CHECK (quantity > 0);
+    SQL
+  end
+
+  def down
+    execute <<~SQL
+      ALTER TABLE invoice_items DROP CONSTRAINT invoice_items_quantity_is_positive;
+    SQL
+  end
+end

db/migrate/20191024160038_add_invoices_due_date_constraint.rb

@@ -0,0 +1,14 @@
+class AddInvoicesDueDateConstraint < ActiveRecord::Migration
+  def up
+    execute <<~SQL
+      ALTER TABLE invoices ADD CONSTRAINT invoices_due_date_is_not_before_issue_date
+      CHECK (due_date >= issue_date);
+    SQL
+  end
+
+  def down
+    execute <<~SQL
+      ALTER TABLE invoices DROP CONSTRAINT invoices_due_date_is_not_before_issue_date;
+    SQL
+  end
+end

db/migrate/20191203083643_add_force_delete_start_to_domains.rb

@@ -0,0 +1,5 @@
+class AddForceDeleteStartToDomains < ActiveRecord::Migration[5.0]
+  def change
+    add_column :domains, :force_delete_start, :datetime
+  end
+end

db/migrate/20191206183853_remove_registrant_verifications_domain_name.rb

@@ -0,0 +1,5 @@
+class RemoveRegistrantVerificationsDomainName < ActiveRecord::Migration[5.0]
+  def change
+    remove_column :registrant_verifications, :domain_name
+  end
+end

db/migrate/20191212133136_remove_fill_ident_country_function.rb

@@ -0,0 +1,7 @@
+class RemoveFillIdentCountryFunction < ActiveRecord::Migration[5.0]
+  def change
+    execute <<~SQL
+      DROP FUNCTION fill_ident_country();
+    SQL
+  end
+end

db/migrate/20191227110904_add_json_based_version_to_registrant_verifications.rb

@@ -0,0 +1,24 @@
+class AddJsonBasedVersionToRegistrantVerifications < ActiveRecord::Migration[5.0]
+  def change
+    name = 'registrant_verification'
+    table_name = "log_#{name.tableize}"
+
+    create_table table_name do |t|
+      t.string   :item_type, null: false
+      t.integer  :item_id,   null: false
+      t.string   :event,     null: false
+      t.string   :whodunnit
+      t.json     :object
+      t.json     :object_changes
+      t.datetime :created_at
+      t.string :session
+    end
+    add_index table_name, [:item_type, :item_id]
+    add_index table_name, :whodunnit
+
+    add_column name.tableize, :creator_id_tmp, :integer
+    add_column name.tableize, :updater_id_tmp, :integer
+    rename_column name.tableize, :creator_id_tmp, :creator_id
+    rename_column name.tableize, :updater_id_tmp, :updater_id
+  end
+end

db/migrate/20200113091254_add_uuid_to_log_registrant_verification.rb

@@ -0,0 +1,7 @@
+class AddUuidToLogRegistrantVerification < ActiveRecord::Migration[5.0]
+  def change
+    change_table 'log_registrant_verifications' do |t|
+      t.string :uuid
+    end
+  end
+end

db/migrate/20200115102202_add_force_delete_data_to_domains.rb

@@ -0,0 +1,5 @@
+class AddForceDeleteDataToDomains < ActiveRecord::Migration[5.0]
+  def change
+    add_column :domains, :force_delete_data, :hstore
+  end
+end

db/migrate/20200130092113_create_payment_orders.rb

@@ -0,0 +1,15 @@
+class CreatePaymentOrders < ActiveRecord::Migration[5.0]
+  def change
+    create_table :payment_orders do |t|
+      t.string :type, null: false
+      t.string :status, default: 'issued', null: false
+      t.belongs_to :invoice, foreign_key: true
+      t.jsonb :response, null: true
+      t.string :notes, null: true
+      t.string :creator_str
+      t.string :updator_str
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20200203143458_create_payment_order_versions.rb

@@ -0,0 +1,16 @@
+class CreatePaymentOrderVersions < ActiveRecord::Migration[5.0]
+  def change
+    create_table :log_payment_orders do |t|
+      t.string :item_type, null: false
+      t.integer :item_id, null: false
+      t.string :event, null: false
+      t.string :whodunnit
+      t.jsonb :object
+      t.jsonb :object_changes
+      t.datetime :created_at
+      t.string :session
+      t.jsonb :children
+      t.string :uuid
+    end
+  end
+end

db/migrate/20200204103125_add_e_invoice_sent_at_to_invoice.rb

@@ -0,0 +1,5 @@
+class AddEInvoiceSentAtToInvoice < ActiveRecord::Migration[5.0]
+  def change
+    add_column :invoices, :e_invoice_sent_at, :datetime
+  end
+end

db/migrate/20200311114649_update_zone_generation_migration.rb

@@ -0,0 +1,247 @@
+class UpdateZoneGenerationMigration < ActiveRecord::Migration[5.1]
+  def up
+    execute <<-SQL
+    CREATE OR REPLACE FUNCTION generate_zonefile(i_origin character varying) RETURNS text
+    LANGUAGE plpgsql
+    AS $_$
+      DECLARE
+        zone_header text := concat('$ORIGIN ', i_origin, '.');
+        serial_num varchar;
+        include_filter varchar := '';
+        exclude_filter varchar := '';
+        tmp_var text;
+        ret text;
+      BEGIN
+        -- define filters
+        include_filter = '%.' || i_origin;
+
+        -- for %.%.%
+        IF i_origin ~ '.' THEN
+          exclude_filter := '';
+        -- for %.%
+        ELSE
+          exclude_filter := '%.%.' || i_origin;
+        END IF;
+
+        SELECT ROUND(extract(epoch from now() at time zone 'utc')) INTO serial_num;
+
+        -- zonefile header
+        SELECT concat(
+          format('%-10s', '$ORIGIN .'), chr(10),
+          format('%-10s', '$TTL'), zf.ttl, chr(10), chr(10),
+          format('%-10s', i_origin || '.'), 'IN SOA ', zf.master_nameserver, '. ', zf.email, '. (', chr(10),
+          format('%-17s', ''), format('%-12s', serial_num), '; serial number', chr(10),
+          format('%-17s', ''), format('%-12s', zf.refresh), '; refresh, seconds', chr(10),
+          format('%-17s', ''), format('%-12s', zf.retry), '; retry, seconds', chr(10),
+          format('%-17s', ''), format('%-12s', zf.expire), '; expire, seconds', chr(10),
+          format('%-17s', ''), format('%-12s', zf.minimum_ttl), '; minimum TTL, seconds', chr(10),
+          format('%-17s', ''), ')'
+        ) FROM zones zf WHERE i_origin = zf.origin INTO tmp_var;
+
+        ret = concat(tmp_var, chr(10), chr(10));
+
+        -- origin ns records
+        SELECT ns_records FROM zones zf WHERE i_origin = zf.origin INTO tmp_var;
+        ret := concat(ret, '; Zone NS Records', chr(10), tmp_var, chr(10));
+
+        -- ns records
+        SELECT array_to_string(
+          array(
+            SELECT concat(d.name_puny, '. IN NS ', coalesce(ns.hostname_puny, ns.hostname), '.')
+            FROM domains d
+            JOIN nameservers ns ON ns.domain_id = d.id
+            WHERE d.name LIKE include_filter AND d.name NOT LIKE exclude_filter
+            AND NOT ('{serverHold,clientHold,inactive}' && d.statuses)
+            ORDER BY d.name
+          ),
+          chr(10)
+        ) INTO tmp_var;
+
+        ret := concat(ret, tmp_var, chr(10), chr(10));
+
+        -- origin a glue records
+        SELECT a_records FROM zones zf WHERE i_origin = zf.origin INTO tmp_var;
+        ret := concat(ret, '; Zone A Records', chr(10), tmp_var, chr(10));
+
+        -- a glue records for other nameservers
+        SELECT array_to_string(
+          array(
+            SELECT concat(coalesce(ns.hostname_puny, ns.hostname), '. IN A ', unnest(ns.ipv4))
+            FROM nameservers ns
+            JOIN domains d ON d.id = ns.domain_id
+            WHERE d.name LIKE include_filter AND d.name NOT LIKE exclude_filter
+            AND (ns.hostname LIKE '%.' || d.name) OR (ns.hostname LIKE d.name)
+            AND d.name <> i_origin
+            AND ns.ipv4 IS NOT NULL AND ns.ipv4 <> '{}'
+            AND NOT ('{serverHold,clientHold,inactive}' && d.statuses)
+          ), chr(10)
+        ) INTO tmp_var;
+
+        ret := concat(ret, tmp_var, chr(10), chr(10));
+
+        -- origin aaaa glue records
+        SELECT a4_records FROM zones zf WHERE i_origin = zf.origin INTO tmp_var;
+        ret := concat(ret, '; Zone AAAA Records', chr(10), tmp_var, chr(10));
+
+        -- aaaa glue records for other nameservers
+        SELECT array_to_string(
+          array(
+            SELECT concat(coalesce(ns.hostname_puny, ns.hostname), '. IN AAAA ', unnest(ns.ipv6))
+            FROM nameservers ns
+            JOIN domains d ON d.id = ns.domain_id
+            WHERE d.name LIKE include_filter AND d.name NOT LIKE exclude_filter
+            AND (ns.hostname LIKE '%.' || d.name) OR (ns.hostname LIKE d.name)
+            AND d.name <> i_origin
+            AND ns.ipv6 IS NOT NULL AND ns.ipv6 <> '{}'
+            AND NOT ('{serverHold,clientHold,inactive}' && d.statuses)
+          ), chr(10)
+        ) INTO tmp_var;
+
+        ret := concat(ret, tmp_var, chr(10), chr(10));
+
+        -- ds records
+        SELECT array_to_string(
+          array(
+            SELECT concat(
+              d.name_puny, '. 3600 IN DS ', dk.ds_key_tag, ' ',
+              dk.ds_alg, ' ', dk.ds_digest_type, ' ', dk.ds_digest
+            )
+            FROM domains d
+            JOIN dnskeys dk ON dk.domain_id = d.id
+            WHERE d.name LIKE include_filter AND d.name NOT LIKE exclude_filter AND dk.flags = 257
+            AND NOT ('{serverHold,clientHold,inactive}' && d.statuses)
+            ),
+          chr(10)
+        ) INTO tmp_var;
+
+        ret := concat(ret, '; Zone DS Records', chr(10), tmp_var, chr(10));
+
+        RETURN ret;
+      END;
+      $_$;
+    SQL
+  end
+
+  def down
+    execute <<-SQL
+    CREATE OR REPLACE FUNCTION generate_zonefile(i_origin character varying) RETURNS text
+    LANGUAGE plpgsql
+    AS $_$
+      DECLARE
+        zone_header text := concat('$ORIGIN ', i_origin, '.');
+        serial_num varchar;
+        include_filter varchar := '';
+        exclude_filter varchar := '';
+        tmp_var text;
+        ret text;
+      BEGIN
+        -- define filters
+        include_filter = '%.' || i_origin;
+
+        -- for %.%.%
+        IF i_origin ~ '.' THEN
+          exclude_filter := '';
+        -- for %.%
+        ELSE
+          exclude_filter := '%.%.' || i_origin;
+        END IF;
+
+        SELECT ROUND(extract(epoch from now() at time zone 'utc')) INTO serial_num;
+
+        -- zonefile header
+        SELECT concat(
+          format('%-10s', '$ORIGIN .'), chr(10),
+          format('%-10s', '$TTL'), zf.ttl, chr(10), chr(10),
+          format('%-10s', i_origin || '.'), 'IN SOA ', zf.master_nameserver, '. ', zf.email, '. (', chr(10),
+          format('%-17s', ''), format('%-12s', serial_num), '; serial number', chr(10),
+          format('%-17s', ''), format('%-12s', zf.refresh), '; refresh, seconds', chr(10),
+          format('%-17s', ''), format('%-12s', zf.retry), '; retry, seconds', chr(10),
+          format('%-17s', ''), format('%-12s', zf.expire), '; expire, seconds', chr(10),
+          format('%-17s', ''), format('%-12s', zf.minimum_ttl), '; minimum TTL, seconds', chr(10),
+          format('%-17s', ''), ')'
+        ) FROM zones zf WHERE i_origin = zf.origin INTO tmp_var;
+
+        ret = concat(tmp_var, chr(10), chr(10));
+
+        -- origin ns records
+        SELECT ns_records FROM zones zf WHERE i_origin = zf.origin INTO tmp_var;
+        ret := concat(ret, '; Zone NS Records', chr(10), tmp_var, chr(10));
+
+        -- ns records
+        SELECT array_to_string(
+          array(
+            SELECT concat(d.name_puny, '. IN NS ', coalesce(ns.hostname_puny, ns.hostname), '.')
+            FROM domains d
+            JOIN nameservers ns ON ns.domain_id = d.id
+            WHERE d.name LIKE include_filter AND d.name NOT LIKE exclude_filter
+            AND NOT ('{serverHold,clientHold,inactive}' && d.statuses)
+            ORDER BY d.name
+          ),
+          chr(10)
+        ) INTO tmp_var;
+
+        ret := concat(ret, tmp_var, chr(10), chr(10));
+
+        -- origin a glue records
+        SELECT a_records FROM zones zf WHERE i_origin = zf.origin INTO tmp_var;
+        ret := concat(ret, '; Zone A Records', chr(10), tmp_var, chr(10));
+
+        -- a glue records for other nameservers
+        SELECT array_to_string(
+          array(
+            SELECT concat(coalesce(ns.hostname_puny, ns.hostname), '. IN A ', unnest(ns.ipv4))
+            FROM nameservers ns
+            JOIN domains d ON d.id = ns.domain_id
+            WHERE d.name LIKE include_filter AND d.name NOT LIKE exclude_filter
+            AND ns.hostname LIKE '%.' || d.name
+            AND d.name <> i_origin
+            AND ns.ipv4 IS NOT NULL AND ns.ipv4 <> '{}'
+            AND NOT ('{serverHold,clientHold,inactive}' && d.statuses)
+          ), chr(10)
+        ) INTO tmp_var;
+
+        ret := concat(ret, tmp_var, chr(10), chr(10));
+
+        -- origin aaaa glue records
+        SELECT a4_records FROM zones zf WHERE i_origin = zf.origin INTO tmp_var;
+        ret := concat(ret, '; Zone AAAA Records', chr(10), tmp_var, chr(10));
+
+        -- aaaa glue records for other nameservers
+        SELECT array_to_string(
+          array(
+            SELECT concat(coalesce(ns.hostname_puny, ns.hostname), '. IN AAAA ', unnest(ns.ipv6))
+            FROM nameservers ns
+            JOIN domains d ON d.id = ns.domain_id
+            WHERE d.name LIKE include_filter AND d.name NOT LIKE exclude_filter
+            AND ns.hostname LIKE '%.' || d.name
+            AND d.name <> i_origin
+            AND ns.ipv6 IS NOT NULL AND ns.ipv6 <> '{}'
+            AND NOT ('{serverHold,clientHold,inactive}' && d.statuses)
+          ), chr(10)
+        ) INTO tmp_var;
+
+        ret := concat(ret, tmp_var, chr(10), chr(10));
+
+        -- ds records
+        SELECT array_to_string(
+          array(
+            SELECT concat(
+              d.name_puny, '. 3600 IN DS ', dk.ds_key_tag, ' ',
+              dk.ds_alg, ' ', dk.ds_digest_type, ' ', dk.ds_digest
+            )
+            FROM domains d
+            JOIN dnskeys dk ON dk.domain_id = d.id
+            WHERE d.name LIKE include_filter AND d.name NOT LIKE exclude_filter AND dk.flags = 257
+            AND NOT ('{serverHold,clientHold,inactive}' && d.statuses)
+            ),
+          chr(10)
+        ) INTO tmp_var;
+
+        ret := concat(ret, '; Zone DS Records', chr(10), tmp_var, chr(10));
+
+        RETURN ret;
+      END;
+      $_$;
+    SQL
+  end
+end

db/migrate/20200417075720_add_registration_deadline_date_to_models.rb

@@ -0,0 +1,5 @@
+class AddRegistrationDeadlineDateToModels < ActiveRecord::Migration[5.2]
+  def change
+    add_column :auctions, :registration_deadline, :datetime
+  end
+end

db/migrate/20200421093637_create_disputes.rb

@@ -0,0 +1,14 @@
+class CreateDisputes < ActiveRecord::Migration[5.2]
+  def change
+    create_table :disputes do |t|
+      t.string :domain_name, null: false
+      t.string :password, null: false
+      t.date :expires_at, null: false
+      t.date :starts_at, null: false
+      t.text :comment
+      t.boolean :closed, null: false, default: false
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20200505103316_add_revoked_to_certificate.rb

@@ -0,0 +1,5 @@
+class AddRevokedToCertificate < ActiveRecord::Migration[5.2]
+  def change
+    add_column :certificates, :revoked, :boolean, null: false, default: false
+  end
+end

db/migrate/20200505150413_add_dispute_period_in_months_to_setting.rb

@@ -0,0 +1,5 @@
+class AddDisputePeriodInMonthsToSetting < ActiveRecord::Migration[5.2]
+  def change
+    Setting.create(var: 'dispute_period_in_months', value: 36)
+  end
+end

db/migrate/20200518104105_add_closed_date_time_and_updator_to_dispute.rb

@@ -0,0 +1,19 @@
+class AddClosedDateTimeAndUpdatorToDispute < ActiveRecord::Migration[5.2]
+  def up
+    rename_column :disputes, :closed, :closed_boolean
+    add_column :disputes, :closed, :datetime
+    execute 'UPDATE disputes SET closed = updated_at WHERE closed_boolean = true'
+    execute 'UPDATE disputes SET closed = NULL WHERE closed_boolean = false'
+    remove_column :disputes, :closed_boolean
+    add_column :disputes, :initiator, :string
+  end
+
+  def down
+    rename_column :disputes, :closed, :closed_datetime
+    add_column :disputes, :closed, :boolean, null: false, default: false
+    execute 'UPDATE disputes SET closed = true WHERE closed_datetime != NULL'
+    execute 'UPDATE disputes SET closed = false WHERE closed_datetime = NULL'
+    remove_column :disputes, :closed_datetime
+    remove_column :disputes, :initiator
+  end
+end

db/migrate/20200529115011_add_foreign_key_constraint_to_active_storage_attachments_for_blob_id.active_storage.rb

@@ -0,0 +1,10 @@
+# This migration comes from active_storage (originally 20180723000244)
+class AddForeignKeyConstraintToActiveStorageAttachmentsForBlobId < ActiveRecord::Migration[6.0]
+  def up
+    return if foreign_key_exists?(:active_storage_attachments, column: :blob_id)
+
+    if table_exists?(:active_storage_blobs)
+      add_foreign_key :active_storage_attachments, :active_storage_blobs, column: :blob_id
+    end
+  end
+end

db/migrate/20200605100827_create_email_address_verifications.rb

@@ -0,0 +1,13 @@
+class CreateEmailAddressVerifications < ActiveRecord::Migration[6.0]
+  def change
+    create_table :email_address_verifications do |t|
+      t.string :email, null: false
+      t.datetime :verified_at
+      t.boolean :success, null: false, default: false
+      t.string :domain, null: false
+    end
+
+    add_index :email_address_verifications, :email, unique: true
+    add_index :email_address_verifications, :domain
+  end
+end

db/migrate/20200610090110_change_email_verification_fields_to_citext.rb

@@ -0,0 +1,13 @@
+class ChangeEmailVerificationFieldsToCitext < ActiveRecord::Migration[6.0]
+  def up
+    enable_extension 'citext'
+    change_column :email_address_verifications, :email, :citext
+    change_column :email_address_verifications, :domain, :citext
+  end
+
+  def down
+    change_column :email_address_verifications, :email, :string
+    change_column :email_address_verifications, :domain, :string
+    disable_extension 'citext'
+  end
+end

db/migrate/20200630081231_add_legal_doc_optout_to_registrar.rb

@@ -0,0 +1,6 @@
+class AddLegalDocOptoutToRegistrar < ActiveRecord::Migration[6.0]
+  def change
+    add_column :registrars, :legaldoc_optout, :boolean, null: false, default: false
+    add_column :registrars, :legaldoc_optout_comment, :text
+  end
+end

db/migrate/20200714115338_add_unique_constraints_to_domain_objects.rb

@@ -0,0 +1,36 @@
+class AddUniqueConstraintsToDomainObjects < ActiveRecord::Migration[6.0]
+  def up
+
+    execute <<-SQL
+      alter table domain_contacts
+        drop constraint if exists uniq_contact_of_type_per_domain;
+    SQL
+
+    execute <<-SQL
+      alter table nameservers
+        drop constraint if exists uniq_hostname_per_domain;
+    SQL
+
+    execute <<-SQL
+      alter table domain_contacts
+        add constraint uniq_contact_of_type_per_domain unique (domain_id, type, contact_id);
+    SQL
+
+    execute <<-SQL
+      alter table nameservers
+        add constraint uniq_hostname_per_domain unique (domain_id, hostname);
+    SQL
+  end
+
+  def down
+    execute <<-SQL
+      alter table domain_contacts
+        drop constraint if exists uniq_contact_of_type_per_domain;
+    SQL
+
+    execute <<-SQL
+      alter table nameservers
+        drop constraint if exists uniq_hostname_per_domain;
+    SQL
+  end
+end

db/migrate/20200807110611_change_registrant_verification_creator_updator_id_to_string.rb

@@ -0,0 +1,9 @@
+class ChangeRegistrantVerificationCreatorUpdatorIdToString < ActiveRecord::Migration[6.0]
+  def change
+    add_column :registrant_verifications, :creator_str, :string
+    add_column :registrant_verifications, :updator_str, :string
+
+    remove_column :registrant_verifications, :creator_id
+    remove_column :registrant_verifications, :updater_id
+  end
+end

db/migrate/20200811074839_create_setting_entries.rb

@@ -0,0 +1,16 @@
+class CreateSettingEntries < ActiveRecord::Migration[6.0]
+  def change
+    create_table :setting_entries do |t|
+      t.string :code, null: false, index: { unique: true }
+      t.string :value
+      t.string :group, null: false
+      t.string :format, null: false
+
+      # Versioning related
+      t.string :creator_str
+      t.string :updator_str
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20200812090409_change_setting_entry_value_to_allow_nil.rb

@@ -0,0 +1,5 @@
+class ChangeSettingEntryValueToAllowNil < ActiveRecord::Migration[6.0]
+  def change
+    change_column :setting_entries, :value, :string, null: true
+  end
+end

db/migrate/20200812125810_create_versions_for_setting_entries.rb

@@ -0,0 +1,26 @@
+class CreateVersionsForSettingEntries < ActiveRecord::Migration[6.0]
+  def up
+    create_table :log_setting_entries, force: :cascade do |t|
+      t.string :item_type, null: false
+      t.integer :item_id, null: false
+      t.string :event, null: false
+      t.string :whodunnit
+      t.json :object
+      t.json :object_changes
+      t.datetime :created_at
+      t.string :session
+      t.json :children
+      t.string :uuid
+    end
+
+    add_index 'log_setting_entries', ['item_type', 'item_id'], name: 'index_log_setting_entries_on_item_type_and_item_id', using: :btree
+    add_index 'log_setting_entries', ['whodunnit'], name: 'index_log_setting_entries_on_whodunnit', using: :btree
+  end
+
+  def down
+    remove_index :log_setting_entries, name: 'index_log_setting_entries_on_item_type_and_item_id'
+    remove_index :log_setting_entries, name: 'index_log_setting_entries_on_whodunnit'
+
+    drop_table :log_setting_entries
+  end
+end

db/migrate/20200902131603_change_log_domains_children_type_to_jsonb.rb

@@ -1,5 +1,5 @@
-class ChangeLogDomainsChildrenTypeToJsonb < ActiveRecord::Migration
+class ChangeLogDomainsChildrenTypeToJsonb < ActiveRecord::Migration[6.0]
   def change
     change_column :log_domains, :children, 'jsonb USING children::jsonb'
   end
-end
+end