cgalo5758
fa169dca3b
- Refine tier changes ledger: fold supersession pairs, humanize reasons, carry grant notes - Fix OAuth token expiry to use wall clock
78 lines
3.2 KiB
SQL
78 lines
3.2 KiB
SQL
-- name: GetPrice :one
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SELECT * FROM core.prices
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WHERE price_id = $1;
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-- name: ListPricesByProduct :many
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SELECT * FROM core.prices
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WHERE product_id = $1 AND is_active = TRUE
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ORDER BY created_at ASC, price_id ASC;
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-- name: ListPricesByProductIDs :many
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-- Batch reader for the products list's per-page verdict (product-management
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-- "The verdict per page, from batches, never cached", design D4): every
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-- active price for the page's products, one query instead of one per
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-- product (mirrors ListPricesByProduct's is_active filter and order, so
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-- priceReadinessFromBatches can pick the same tracked price per product
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-- from the grouped rows).
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SELECT * FROM core.prices
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WHERE product_id = ANY(sqlc.arg(product_ids)::uuid[]) AND is_active = TRUE
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ORDER BY product_id ASC, created_at ASC, price_id ASC;
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-- name: GetDefaultPriceByProduct :one
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SELECT * FROM core.prices
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WHERE product_id = $1 AND is_default = TRUE;
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-- name: CreatePrice :one
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-- The first price a product gets becomes its default automatically (there is
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-- nothing else to offer members); subsequent prices are created non-default
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-- and promoted explicitly via Clear/MarkDefaultPrice. The NOT EXISTS probe
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-- also self-heals a product that somehow lost its default: the next price
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-- created becomes it. The partial unique index
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-- (idx_prices_one_default_per_product) backstops concurrent creation races.
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--
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-- `key` is the optional declarative address (entity-keys §3), unique within
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-- the product because a price is a child of one. Stripe's `lookup_key` is
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-- the same idea on the same entity. The operator create form does not
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-- collect one, so a UI-created price leaves it NULL.
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INSERT INTO core.prices (product_id, currency, unit_amount, recurring_interval, trial_period_days, is_active, is_default, key)
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VALUES ($1, $2, $3, $4, $5, TRUE,
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NOT EXISTS (SELECT 1 FROM core.prices p WHERE p.product_id = $1 AND p.is_default),
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sqlc.narg(key))
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RETURNING *;
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-- name: GetPriceByProductAndKey :one
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-- Child key resolver (entity-keys §5): the declarative address of a price is
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-- its product's key plus its own. uq_prices_product_id_key guarantees at
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-- most one row matches.
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SELECT * FROM core.prices
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WHERE product_id = $1 AND key = $2;
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-- name: ClearDefaultPrice :exec
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-- First half of the make-default handshake; run in the same transaction as
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-- MarkDefaultPrice (clear before set, so the partial unique index never sees
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-- two defaults for one product).
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UPDATE core.prices
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SET is_default = FALSE
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WHERE product_id = $1 AND is_default;
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-- name: MarkDefaultPrice :one
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-- Second half of the make-default handshake. Scoped to (price_id, product_id)
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-- so a stale/forged price ID from another product cannot be promoted; the
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-- is_active guard keeps a deactivated price from becoming the default.
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UPDATE core.prices
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SET is_default = TRUE
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WHERE price_id = $1 AND product_id = $2 AND is_active = TRUE
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RETURNING *;
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-- name: DeactivatePrice :one
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-- Handlers must refuse to deactivate the default price (members would lose
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-- the purchase path); the is_default guard here backstops that rule.
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UPDATE core.prices
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SET is_active = FALSE
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WHERE price_id = $1 AND is_default = FALSE
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RETURNING *;
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-- name: AnyActivePrice :one
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-- Setup-checklist existence probe.
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SELECT EXISTS(SELECT 1 FROM core.prices WHERE is_active = TRUE);
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