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codegen-sh[bot]
c2069db882
* Migrate Backlink model to generic Relationship model - Create new Relationship model with type field to support different relationship types - Add database migration to create relationships table and migrate existing backlinks - Update Backlink model to delegate to Relationship model for backward compatibility - Update BacklinksProcessor to use Relationship model with backlink type - Update API routes to use new Relationship model - Update test files to use Relationship model - Maintain backward compatibility through database view and model delegation Fixes #9366 * Update migration to rename table instead of creating new one - Rename existing backlinks table to relationships instead of creating new table - Add type column with default value to existing table - Update existing rows to have type='backlink' - Avoid expensive data migration by keeping existing data in place - Maintain backward compatibility with database view - Update rollback to reverse table rename and column addition This approach is much more efficient for large datasets as it avoids copying millions of rows. * Remove unnecessary UPDATE statement from migration The UPDATE statement is not needed since defaultValue automatically applies to existing rows when adding a column with a default value. Thanks @tommoor for catching this! * Wrap up migration in transaction - Wrap all migration operations in a transaction for atomicity - Add transaction parameter to all queryInterface calls - Follow the same pattern as other migrations in the codebase - Ensures all operations succeed or fail together * Remove Backlink class entirely and use Relationship everywhere - Delete server/models/Backlink.ts - Remove Backlink export from server/models/index.ts - Remove Backlink import and association from Document model - All functionality now uses Relationship model with RelationshipType.Backlink - Maintains same API through Relationship model methods - Cleaner architecture with single relationship model * Update documents.test.ts to use RelationshipType enum instead of string - Import RelationshipType from Relationship model - Replace type: "backlink" with type: RelationshipType.Backlink - Improves type safety and consistency with enum usage * Address code review feedback - Add transaction wrapper to migration down method for safer rollback - Remove unused findByTypeForUser method from Relationship model - Method wasn't used and won't work for all relationship types (e.g., user mentions) - Clean up code structure and improve safety * Restore imports --------- Co-authored-by: codegen-sh[bot] <131295404+codegen-sh[bot]@users.noreply.github.com> Co-authored-by: Tom Moor <tom@getoutline.com>
51 lines
2.0 KiB
JavaScript
51 lines
2.0 KiB
JavaScript
'use strict';
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/** @type {import('sequelize-cli').Migration} */
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module.exports = {
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async up (queryInterface, Sequelize) {
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await queryInterface.sequelize.transaction(async (transaction) => {
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// Rename the existing backlinks table to relationships
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await queryInterface.renameTable("backlinks", "relationships", { transaction });
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// Add the type column with default value
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await queryInterface.addColumn("relationships", "type", {
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type: Sequelize.ENUM('backlink'),
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allowNull: false,
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defaultValue: 'backlink',
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}, { transaction });
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// Add new indexes for performance (the old indexes on documentId and reverseDocumentId should still exist)
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await queryInterface.addIndex("relationships", ["type"], { transaction });
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await queryInterface.addIndex("relationships", ["documentId", "type"], { transaction });
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// Create a view for backward compatibility
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await queryInterface.sequelize.query(`
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CREATE VIEW backlinks AS
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SELECT id, "userId", "documentId", "reverseDocumentId", "createdAt", "updatedAt"
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FROM relationships
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WHERE type = 'backlink';
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`, { transaction });
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});
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},
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async down (queryInterface, Sequelize) {
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await queryInterface.sequelize.transaction(async (transaction) => {
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// Drop the view
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await queryInterface.sequelize.query('DROP VIEW IF EXISTS backlinks;', { transaction });
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// Remove the type-specific indexes
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await queryInterface.removeIndex("relationships", ["type"], { transaction });
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await queryInterface.removeIndex("relationships", ["documentId", "type"], { transaction });
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// Remove the type column
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await queryInterface.removeColumn("relationships", "type", { transaction });
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// Drop the enum type
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await queryInterface.sequelize.query('DROP TYPE IF EXISTS "enum_relationships_type";', { transaction });
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// Rename the table back to backlinks
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await queryInterface.renameTable("relationships", "backlinks", { transaction });
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});
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}
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};
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