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78 lines
3 KiB
Ruby
78 lines
3 KiB
Ruby
# frozen_string_literal: true
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class AddProtocolVersioning < ActiveRecord::Migration[6.1]
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def up
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change_table :protocols, bulk: true do |t|
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t.integer :visibility, index: true, default: 0
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t.boolean :archived, default: false, null: false, index: true
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t.integer :version_number, default: 1
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t.string :version_comment
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t.references :default_public_user_role, foreign_key: { to_table: :user_roles }
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t.references :previous_version, index: true, foreign_key: { to_table: :protocols }
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t.references :last_modified_by, index: true, foreign_key: { to_table: :users }
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t.references :published_by, index: true, foreign_key: { to_table: :users }
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end
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execute(
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'UPDATE "protocols" SET "visibility" = 1 WHERE "protocols"."protocol_type" = 4 AND "protocols"."published_on" IS NOT NULL;'
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)
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execute(
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'UPDATE "protocols" SET "protocol_type" = 6, "archived" = TRUE, "published_on" = NULL WHERE "protocols"."protocol_type" = 4;'
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)
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execute(
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'UPDATE "protocols" SET "visibility" = 1 WHERE "protocols"."protocol_type" = 3;'
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)
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execute(
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'UPDATE "protocols" SET "protocol_type" = 5 ' \
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'WHERE "id" IN (' \
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'SELECT DISTINCT "protocols"."id" FROM "protocols" ' \
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'JOIN "protocols" "linked_children" ON "linked_children"."parent_id" = "protocols"."id" ' \
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'WHERE "protocols"."protocol_type" IN (2, 3)' \
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');'
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)
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execute(
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'UPDATE "protocols" SET "protocol_type" = 6, "published_on" = NULL ' \
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'WHERE "id" IN (' \
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'SELECT DISTINCT "protocols"."id" FROM "protocols" ' \
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'LEFT OUTER JOIN "protocols" "linked_children" ON "linked_children"."parent_id" = "protocols"."id" ' \
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'WHERE "protocols"."protocol_type" IN (2, 3) AND "linked_children"."id" IS NULL' \
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');'
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)
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execute(
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'UPDATE "protocols" SET "published_on" = "updated_at", "published_by_id" = "added_by_id" ' \
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'WHERE "protocols"."protocol_type" = 5;'
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)
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execute(
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'UPDATE "protocols" SET "published_by_id" = "added_by_id" ' \
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'WHERE "protocols"."protocol_type" = 5 ' \
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'AND "protocols"."visibility" = 1 ' \
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'AND "protocols"."published_by_id" IS NULL;'
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)
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end
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def down
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execute(
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'UPDATE "protocols" SET "protocol_type" = 4 WHERE "protocols"."protocol_type" IN (5, 6, 7) AND ' \
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'"protocols"."archived" = TRUE;'
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)
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execute(
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'UPDATE "protocols" SET "protocol_type" = 3 WHERE "protocols"."protocol_type" IN (5, 6, 7) AND ' \
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'"protocols"."visibility" = 1;'
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)
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execute(
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'UPDATE "protocols" SET "protocol_type" = 2 WHERE "protocols"."protocol_type" IN (5, 6, 7) AND ' \
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'"protocols"."visibility" != 1;'
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)
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change_table :protocols, bulk: true do |t|
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t.remove_references :published_by
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t.remove_references :last_modified_by
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t.remove_references :previous_version
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t.remove_references :default_public_user_role
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t.remove :version_comment
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t.remove :version_number
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t.remove :archived
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t.remove :visibility
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end
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end
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end
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