48 lines
1.7 KiB
JavaScript
48 lines
1.7 KiB
JavaScript
// migration: 024_product_channels_attributes
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// Adds sales channels, featured flag, and attribute tags to the catalog_products table
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/** @param {import('node-pg-migrate').MigrationBuilder} pgm */
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exports.up = (pgm) => {
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// Add channels column
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pgm.sql(`
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ALTER TABLE catalog_products
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ADD COLUMN IF NOT EXISTS channels TEXT NOT NULL DEFAULT 'all'
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CHECK (channels IN ('online', 'offline', 'all'))
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`);
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// Add featured column
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pgm.sql(`
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ALTER TABLE catalog_products
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ADD COLUMN IF NOT EXISTS featured BOOLEAN NOT NULL DEFAULT FALSE
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`);
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// Add attributes column (stored as JSONB array of strings)
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pgm.sql(`
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ALTER TABLE catalog_products
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ADD COLUMN IF NOT EXISTS attributes JSONB NOT NULL DEFAULT '[]'::jsonb
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`);
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// Add offer_cents and cost_cents to pricing_variant_prices
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pgm.sql(`
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ALTER TABLE pricing_variant_prices
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ADD COLUMN IF NOT EXISTS offer_cents INTEGER,
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ADD COLUMN IF NOT EXISTS cost_cents INTEGER
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`);
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// Create index for featured products (common query)
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pgm.sql(`
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CREATE INDEX IF NOT EXISTS catalog_products_featured_idx
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ON catalog_products (featured) WHERE featured = TRUE
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`);
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};
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/** @param {import('node-pg-migrate').MigrationBuilder} pgm */
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exports.down = (pgm) => {
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pgm.sql(`ALTER TABLE catalog_products DROP COLUMN IF EXISTS channels`);
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pgm.sql(`ALTER TABLE catalog_products DROP COLUMN IF EXISTS featured`);
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pgm.sql(`ALTER TABLE catalog_products DROP COLUMN IF EXISTS attributes`);
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pgm.sql(`ALTER TABLE pricing_variant_prices DROP COLUMN IF EXISTS offer_cents`);
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pgm.sql(`ALTER TABLE pricing_variant_prices DROP COLUMN IF EXISTS cost_cents`);
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pgm.sql(`DROP INDEX IF EXISTS catalog_products_featured_idx`);
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};
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