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peertube/server/initializers/migrations/0420-avatar-lazy.ts

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import * as Sequelize from 'sequelize'
async function up (utils: {
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transaction: Sequelize.Transaction
queryInterface: Sequelize.QueryInterface
sequelize: Sequelize.Sequelize
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db: any
}): Promise<void> {
{
// We'll add a unique index on filename, so delete duplicates or PeerTube won't start
const query = 'DELETE FROM "avatar" s1 ' +
'USING (SELECT MIN(id) as id, filename FROM "avatar" GROUP BY "filename" HAVING COUNT(*) > 1) s2 ' +
'WHERE s1."filename" = s2."filename" AND s1.id <> s2.id'
await utils.sequelize.query(query)
}
{
const data = {
type: Sequelize.STRING,
allowNull: true,
defaultValue: null
}
await utils.queryInterface.addColumn('avatar', 'fileUrl', data)
}
{
const data = {
type: Sequelize.BOOLEAN,
allowNull: true,
defaultValue: null
}
await utils.queryInterface.addColumn('avatar', 'onDisk', data)
}
{
const query = 'UPDATE "avatar" SET "onDisk" = true;'
await utils.sequelize.query(query)
}
{
const data = {
type: Sequelize.BOOLEAN,
allowNull: false,
defaultValue: null
}
await utils.queryInterface.changeColumn('avatar', 'onDisk', data)
}
}
function down (options) {
throw new Error('Not implemented.')
}
export {
up,
down
}