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			103 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			103 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
/**
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 * @typedef MigrationContext
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 * @property {import('sequelize').QueryInterface} queryInterface - a suquelize QueryInterface object.
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 * @property {import('../Logger')} logger - a Logger object.
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 *
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 * @typedef MigrationOptions
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 * @property {MigrationContext} context - an object containing the migration context.
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 */
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/**
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 * This upward migration script changes table columns with data type UUIDv4 to UUID to match associated models.
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 *
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 * @param {MigrationOptions} options - an object containing the migration context.
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 * @returns {Promise<void>} - A promise that resolves when the migration is complete.
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 */
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async function up({ context: { queryInterface, logger } }) {
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  // Upwards migration script
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  logger.info('[2.17.0 migration] UPGRADE BEGIN: 2.17.0-uuid-replacement')
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  logger.info('[2.17.0 migration] Changing libraryItems.mediaId column to UUID')
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  await queryInterface.changeColumn('libraryItems', 'mediaId', {
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    type: 'UUID'
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  })
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  logger.info('[2.17.0 migration] Changing feeds.entityId column to UUID')
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  await queryInterface.changeColumn('feeds', 'entityId', {
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    type: 'UUID'
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  })
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  if (await queryInterface.tableExists('mediaItemShares')) {
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    logger.info('[2.17.0 migration] Changing mediaItemShares.mediaItemId column to UUID')
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    await queryInterface.changeColumn('mediaItemShares', 'mediaItemId', {
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      type: 'UUID'
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    })
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  } else {
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    logger.info('[2.17.0 migration] mediaItemShares table does not exist, skipping column change')
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  }
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  logger.info('[2.17.0 migration] Changing playbackSessions.mediaItemId column to UUID')
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  await queryInterface.changeColumn('playbackSessions', 'mediaItemId', {
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    type: 'UUID'
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  })
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  logger.info('[2.17.0 migration] Changing playlistMediaItems.mediaItemId column to UUID')
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  await queryInterface.changeColumn('playlistMediaItems', 'mediaItemId', {
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    type: 'UUID'
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  })
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  logger.info('[2.17.0 migration] Changing mediaProgresses.mediaItemId column to UUID')
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  await queryInterface.changeColumn('mediaProgresses', 'mediaItemId', {
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    type: 'UUID'
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  })
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  // Completed migration
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  logger.info('[2.17.0 migration] UPGRADE END: 2.17.0-uuid-replacement')
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}
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/**
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 * This downward migration script changes table columns data type back to UUIDv4.
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 *
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 * @param {MigrationOptions} options - an object containing the migration context.
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 * @returns {Promise<void>} - A promise that resolves when the migration is complete.
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 */
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async function down({ context: { queryInterface, logger } }) {
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  // Downward migration script
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  logger.info('[2.17.0 migration] DOWNGRADE BEGIN: 2.17.0-uuid-replacement')
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  logger.info('[2.17.0 migration] Changing libraryItems.mediaId column to UUIDV4')
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  await queryInterface.changeColumn('libraryItems', 'mediaId', {
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    type: 'UUIDV4'
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  })
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  logger.info('[2.17.0 migration] Changing feeds.entityId column to UUIDV4')
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  await queryInterface.changeColumn('feeds', 'entityId', {
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    type: 'UUIDV4'
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  })
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  logger.info('[2.17.0 migration] Changing mediaItemShares.mediaItemId column to UUIDV4')
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  await queryInterface.changeColumn('mediaItemShares', 'mediaItemId', {
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    type: 'UUIDV4'
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  })
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  logger.info('[2.17.0 migration] Changing playbackSessions.mediaItemId column to UUIDV4')
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  await queryInterface.changeColumn('playbackSessions', 'mediaItemId', {
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    type: 'UUIDV4'
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  })
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  logger.info('[2.17.0 migration] Changing playlistMediaItems.mediaItemId column to UUIDV4')
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  await queryInterface.changeColumn('playlistMediaItems', 'mediaItemId', {
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    type: 'UUIDV4'
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  })
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  logger.info('[2.17.0 migration] Changing mediaProgresses.mediaItemId column to UUIDV4')
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  await queryInterface.changeColumn('mediaProgresses', 'mediaItemId', {
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    type: 'UUIDV4'
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  })
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  // Completed migration
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  logger.info('[2.17.0 migration] DOWNGRADE END: 2.17.0-uuid-replacement')
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}
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module.exports = { up, down }
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