63 lines
1.9 KiB
TypeScript
63 lines
1.9 KiB
TypeScript
![]() |
import * as Sequelize from 'sequelize'
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async function up (utils: {
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transaction: Sequelize.Transaction
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queryInterface: Sequelize.QueryInterface
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sequelize: Sequelize.Sequelize
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db: any
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}): Promise<void> {
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{
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await utils.queryInterface.addColumn('actorImage', 'actorId', {
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type: Sequelize.INTEGER,
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defaultValue: null,
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allowNull: true,
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references: {
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model: 'actor',
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key: 'id'
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},
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onDelete: 'CASCADE'
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}, { transaction: utils.transaction })
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// Avatars
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{
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const query = `UPDATE "actorImage" SET "actorId" = (SELECT "id" FROM "actor" WHERE "actor"."avatarId" = "actorImage"."id") ` +
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`WHERE "type" = 1`
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await utils.sequelize.query(query, { type: Sequelize.QueryTypes.UPDATE, transaction: utils.transaction })
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}
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// Banners
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{
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const query = `UPDATE "actorImage" SET "actorId" = (SELECT "id" FROM "actor" WHERE "actor"."bannerId" = "actorImage"."id") ` +
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`WHERE "type" = 2`
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await utils.sequelize.query(query, { type: Sequelize.QueryTypes.UPDATE, transaction: utils.transaction })
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}
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// Remove orphans
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{
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const query = `DELETE FROM "actorImage" WHERE id NOT IN (` +
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`SELECT "bannerId" FROM actor WHERE "bannerId" IS NOT NULL ` +
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`UNION select "avatarId" FROM actor WHERE "avatarId" IS NOT NULL` +
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`);`
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await utils.sequelize.query(query, { type: Sequelize.QueryTypes.DELETE, transaction: utils.transaction })
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}
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await utils.queryInterface.changeColumn('actorImage', 'actorId', {
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type: Sequelize.INTEGER,
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allowNull: false
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}, { transaction: utils.transaction })
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await utils.queryInterface.removeColumn('actor', 'avatarId', { transaction: utils.transaction })
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await utils.queryInterface.removeColumn('actor', 'bannerId', { transaction: utils.transaction })
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}
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}
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function down () {
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throw new Error('Not implemented.')
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}
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export {
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up,
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down
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}
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