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424 lines (411 loc) Β· 8.8 KB
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// Jest Snapshot v1, https://jestjs.io/docs/snapshot-testing
exports[`schema rename mapped should transform schema names and snapshot schema rename map and output: schema-rename-map 1`] = `
{
"app_internal": {
"newSchema": "myapp_internal_v2",
"referenceCount": 1,
"references": [
{
"name": "metrics",
"type": "table_ref",
},
],
},
"app_private": {
"newSchema": "myapp_private_v2",
"referenceCount": 1,
"references": [
{
"name": "activity_logs",
"type": "table_ref",
},
],
},
"app_public": {
"newSchema": "myapp_v2",
"referenceCount": 39,
"references": [
{
"name": "get_user_stats",
"type": "function_name",
},
{
"name": "users",
"type": "table_ref",
},
{
"name": "orders",
"type": "table_ref",
},
{
"name": "audit_changes",
"type": "function_name",
},
{
"name": "audit_log",
"type": "relation",
},
{
"name": "update_user_status",
"type": "function_name",
},
{
"name": "users",
"type": "relation",
},
{
"name": "status_history",
"type": "relation",
},
{
"name": "cleanup_old_sessions",
"type": "function_name",
},
{
"name": "sessions",
"type": "relation",
},
{
"name": "get_active_orders",
"type": "function_name",
},
{
"name": "orders",
"type": "table_ref",
},
{
"name": "users",
"type": "table_ref",
},
{
"name": "calculate_order_total",
"type": "function_name",
},
{
"name": "order_items",
"type": "table_ref",
},
{
"name": "get_tax_rate",
"type": "func_call",
},
{
"name": "get_discount",
"type": "func_call",
},
{
"name": "get_user_dashboard",
"type": "function_name",
},
{
"name": "orders",
"type": "table_ref",
},
{
"name": "orders",
"type": "table_ref",
},
{
"name": "subscriptions",
"type": "table_ref",
},
{
"name": "sync_user_profile",
"type": "function_name",
},
{
"name": "profiles",
"type": "table_ref",
},
{
"name": "profiles",
"type": "relation",
},
{
"name": "profiles",
"type": "relation",
},
{
"name": "notify_profile_change",
"type": "func_call",
},
{
"name": "get_top_customers",
"type": "function_name",
},
{
"name": "users",
"type": "table_ref",
},
{
"name": "orders",
"type": "table_ref",
},
{
"name": "get_users_with_orders",
"type": "function_name",
},
{
"name": "users",
"type": "table_ref",
},
{
"name": "orders",
"type": "table_ref",
},
{
"name": "cross_schema_report",
"type": "function_name",
},
{
"name": "users",
"type": "table_ref",
},
{
"name": "process_batch",
"type": "function_name",
},
{
"name": "processed_items",
"type": "relation",
},
{
"name": "batch_items",
"type": "relation",
},
{
"name": "batch_items",
"type": "table_ref",
},
{
"name": "batches",
"type": "relation",
},
],
},
}
`;
exports[`schema rename mapped should transform schema names and snapshot schema rename map and output: transformed-sql 1`] = `
"CREATE FUNCTION myapp_v2.get_user_stats(
p_user_id int
) RETURNS int LANGUAGE plpgsql AS $$DECLARE
total_count int;
BEGIN
SELECT count(*) INTO total_count
FROM myapp_v2.users AS u
JOIN myapp_v2.orders AS o ON o.user_id = u.id
WHERE
u.id = p_user_id;
RETURN total_count;
END$$;
CREATE FUNCTION myapp_v2.audit_changes() RETURNS trigger LANGUAGE plpgsql AS $$BEGIN
INSERT INTO myapp_v2.audit_log (
table_name,
operation,
old_data,
new_data,
changed_at
) VALUES
(
tg_table_name,
tg_op,
to_json(old),
to_json(new),
now()
);
IF tg_op = 'DELETE' THEN
RETURN old;
END IF;
RETURN new;
END$$;
CREATE FUNCTION myapp_v2.update_user_status(
p_user_id int,
p_status text
) RETURNS void LANGUAGE plpgsql AS $$BEGIN
UPDATE myapp_v2.users SET status = p_status,updated_at = now() WHERE id = p_user_id;
INSERT INTO myapp_v2.status_history (
user_id,
status,
changed_at
) VALUES
(
p_user_id,
p_status,
now()
);
RETURN;
END$$;
CREATE FUNCTION myapp_v2.cleanup_old_sessions(
p_days int
) RETURNS int LANGUAGE plpgsql AS $$DECLARE
deleted_count int;
BEGIN
DELETE FROM myapp_v2.sessions WHERE created_at < (now() - CAST(p_days || ' days' AS interval));
GET DIAGNOSTICS deleted_count = ;
RETURN deleted_count;
END$$;
CREATE FUNCTION myapp_v2.get_active_orders(
p_status text
) RETURNS SETOF int LANGUAGE plpgsql AS $$BEGIN
RETURN QUERY SELECT o.id
FROM myapp_v2.orders AS o
JOIN myapp_v2.users AS u ON u.id = o.user_id
WHERE
o.status = p_status
AND u.is_active = true;
RETURN;
END$$;
CREATE FUNCTION myapp_v2.calculate_order_total(
p_order_id int
) RETURNS numeric LANGUAGE plpgsql AS $$DECLARE
subtotal numeric;
tax_amount numeric;
discount numeric;
BEGIN
SELECT sum(quantity * price) INTO subtotal
FROM myapp_v2.order_items
WHERE
order_id = p_order_id;
tax_amount := myapp_v2.get_tax_rate() * subtotal;
discount := myapp_v2.get_discount(p_order_id);
RETURN (subtotal + tax_amount) - discount;
END$$;
CREATE FUNCTION myapp_v2.get_user_dashboard(
p_user_id int
) RETURNS TABLE (
metric_name text,
metric_value numeric
) LANGUAGE plpgsql AS $$BEGIN
RETURN QUERY (SELECT
'total_orders'::text,
(count(*))::numeric
FROM myapp_v2.orders
WHERE
user_id = p_user_id
UNION
ALL
SELECT
'total_spent'::text,
CAST(COALESCE(sum(total), 0) AS numeric)
FROM myapp_v2.orders
WHERE
user_id = p_user_id)
UNION
ALL
SELECT
'active_subscriptions'::text,
(count(*))::numeric
FROM myapp_v2.subscriptions
WHERE
user_id = p_user_id
AND status = 'active';
RETURN;
END$$;
CREATE FUNCTION myapp_v2.sync_user_profile() RETURNS trigger LANGUAGE plpgsql AS $$DECLARE
profile_exists boolean;
BEGIN
SELECT
EXISTS (SELECT 1
FROM myapp_v2.profiles
WHERE
user_id = new.id) INTO profile_exists;
IF NOT (profile_exists) THEN
INSERT INTO myapp_v2.profiles (
user_id,
created_at
) VALUES
(
new.id,
now()
);
ELSE
UPDATE myapp_v2.profiles SET updated_at = now() WHERE user_id = new.id;
END IF;
PERFORM myapp_v2.notify_profile_change(new.id);
RETURN new;
END$$;
CREATE FUNCTION myapp_v2.get_top_customers(
p_limit int
) RETURNS SETOF int LANGUAGE plpgsql AS $$BEGIN
RETURN QUERY WITH
customer_totals AS (SELECT
user_id,
sum(total) AS total_spent
FROM myapp_v2.orders
WHERE
status = 'completed'
GROUP BY
user_id)
SELECT ct.user_id
FROM customer_totals AS ct
JOIN myapp_v2.users AS u ON u.id = ct.user_id
WHERE
u.is_active = true
ORDER BY
ct.total_spent DESC
LIMIT p_limit;
RETURN;
END$$;
CREATE FUNCTION myapp_v2.get_users_with_orders() RETURNS SETOF int LANGUAGE plpgsql AS $$BEGIN
RETURN QUERY SELECT u.id
FROM myapp_v2.users AS u
WHERE
EXISTS (SELECT 1
FROM myapp_v2.orders AS o
WHERE
o.user_id = u.id);
RETURN;
END$$;
CREATE FUNCTION myapp_v2.cross_schema_report(
p_date date
) RETURNS TABLE (
source text,
count bigint
) LANGUAGE plpgsql AS $$BEGIN
RETURN QUERY (SELECT
'public_users'::text,
count(*)
FROM myapp_v2.users
WHERE
created_at::date = p_date
UNION
ALL
SELECT
'private_logs'::text,
count(*)
FROM myapp_private_v2.activity_logs
WHERE
logged_at::date = p_date)
UNION
ALL
SELECT
'internal_metrics'::text,
count(*)
FROM myapp_internal_v2.metrics
WHERE
recorded_at::date = p_date;
RETURN;
END$$;
CREATE PROCEDURE myapp_v2.process_batch(
p_batch_id int
) LANGUAGE plpgsql AS $$DECLARE
item RECORD;
BEGIN
FOR item IN SELECT *
FROM myapp_v2.batch_items
WHERE
batch_id = p_batch_id LOOP
INSERT INTO myapp_v2.processed_items (
item_id,
processed_at
) VALUES
(
item.id,
now()
);
UPDATE myapp_v2.batch_items SET status = 'processed' WHERE id = item.id;
END LOOP;
UPDATE myapp_v2.batches SET status = 'completed',completed_at = now() WHERE id = p_batch_id;
RETURN;
END$$;"
`;