Chengdong ZhangandCursor
5e866d08f4
Keep the REST contract; move domain logic out of route files so checkout, fulfillment, and identity can be reused across customer, shop, and admin surfaces. Co-authored-by: Cursor <cursoragent@cursor.com>
23 lines
847 B
SQL
23 lines
847 B
SQL
-- Address book: per-customer saved shipping addresses with a single default.
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-- The default invariant is enforced by the partial unique index; handlers keep
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-- it via transactional unset-then-set.
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CREATE TABLE addresses (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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user_id UUID NOT NULL REFERENCES users (id) ON DELETE CASCADE,
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recipient TEXT NOT NULL,
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phone TEXT NOT NULL,
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country TEXT NOT NULL,
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region TEXT NOT NULL DEFAULT '',
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city TEXT NOT NULL,
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line1 TEXT NOT NULL,
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postal_code TEXT NOT NULL DEFAULT '',
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is_default BOOLEAN NOT NULL DEFAULT FALSE,
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created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
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);
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CREATE INDEX addresses_user_idx ON addresses (user_id);
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CREATE UNIQUE INDEX addresses_one_default_idx ON addresses (user_id) WHERE is_default;
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