61 lines
1.8 KiB
JavaScript
Executable File
61 lines
1.8 KiB
JavaScript
Executable File
/* eslint-disable */
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module.exports = {
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async up(queryInterface, Sequelize) {
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// Ensure column exists
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await queryInterface.sequelize.query(`
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ALTER TABLE falukant_data.vehicle
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ADD COLUMN IF NOT EXISTS condition integer;
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`);
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// Backfill nulls (legacy data)
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await queryInterface.sequelize.query(`
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UPDATE falukant_data.vehicle
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SET condition = 100
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WHERE condition IS NULL;
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`);
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// Clamp out-of-range values defensively
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await queryInterface.sequelize.query(`
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UPDATE falukant_data.vehicle
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SET condition = GREATEST(0, LEAST(100, condition))
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WHERE condition < 0 OR condition > 100;
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`);
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// Default + NOT NULL
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await queryInterface.sequelize.query(`
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ALTER TABLE falukant_data.vehicle
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ALTER COLUMN condition SET DEFAULT 100;
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`);
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await queryInterface.sequelize.query(`
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ALTER TABLE falukant_data.vehicle
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ALTER COLUMN condition SET NOT NULL;
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`);
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// Check constraint 0..100
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await queryInterface.sequelize.query(`
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ALTER TABLE falukant_data.vehicle
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DROP CONSTRAINT IF EXISTS vehicle_condition_0_100_chk;
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`);
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await queryInterface.sequelize.query(`
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ALTER TABLE falukant_data.vehicle
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ADD CONSTRAINT vehicle_condition_0_100_chk
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CHECK (condition >= 0 AND condition <= 100);
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`);
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},
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async down(queryInterface, Sequelize) {
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// Keep the column, but remove constraint/default to be reversible
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await queryInterface.sequelize.query(`
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ALTER TABLE falukant_data.vehicle
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DROP CONSTRAINT IF EXISTS vehicle_condition_0_100_chk;
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`);
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await queryInterface.sequelize.query(`
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ALTER TABLE falukant_data.vehicle
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ALTER COLUMN condition DROP DEFAULT;
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`);
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// NOT NULL not reverted to avoid introducing NULLs on rollback; can be adjusted if needed
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},
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};
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