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AI-admin: fiks provider-swap ved å droppe UNIQUE-constraint på prioritet

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- Fjernet UNIQUE(alias_id, priority) — prioritet er kun for sortering
- Forenklet swap-endpoint til to rene UPDATE-statements
- Renummerert kjapp-providers til sekvensielle prioriteter

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
vegard 2026-03-16 07:08:17 +01:00
parent 7c81e80742
commit b0d0202eb8
2 changed files with 21 additions and 25 deletions
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10
migrations/0013_drop_priority_unique.sql Normal file
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@ -0,0 +1,10 @@
-- 0013_drop_priority_unique.sql
-- Fjern UNIQUE-constraint på (alias_id, priority).
-- Prioritet brukes kun for sortering/fallback-rekkefølge, ikke som naturlig nøkkel.
-- Constrainten hindrer atomisk swap og krever unødvendig kompleksitet.
BEGIN;
ALTER TABLE ai_model_providers DROP CONSTRAINT IF EXISTS ai_model_providers_alias_id_priority_key;
COMMIT;

36
web/src/routes/api/admin/ai/providers/swap/+server.ts
View file

@ -2,43 +2,29 @@ import { json, error } from '@sveltejs/kit';
import type { RequestHandler } from './$types';
import { sql } from '$lib/server/db';
/** POST — bytt prioritet mellom to providers (atomisk) */
/** POST — bytt prioritet mellom to providers */
export const POST: RequestHandler = async ({ request, locals }) => {
if (!locals.workspace || !locals.user) error(401);
const { id_a, id_b } = await request.json();
if (!id_a || !id_b) error(400, 'id_a og id_b kreves');
// Atomisk swap via CTE — unngår UNIQUE-constraint-brudd
const rows = await sql`
WITH swap AS (
SELECT
a.id AS id_a, a.priority AS pri_a,
b.id AS id_b, b.priority AS pri_b
FROM ai_model_providers a, ai_model_providers b
WHERE a.id = ${id_a}::uuid AND b.id = ${id_b}::uuid
AND a.alias_id = b.alias_id
),
update_a AS (
UPDATE ai_model_providers SET priority = -1, updated_at = now()
WHERE id = (SELECT id_a FROM swap)
),
update_b AS (
UPDATE ai_model_providers SET priority = (SELECT pri_a FROM swap), updated_at = now()
WHERE id = (SELECT id_b FROM swap)
)
UPDATE ai_model_providers SET priority = (SELECT pri_b FROM swap), updated_at = now()
WHERE id = (SELECT id_a FROM swap)
RETURNING id
`;
// Hent begge providers
const [a] = await sql`SELECT id, alias_id, priority FROM ai_model_providers WHERE id = ${id_a}::uuid`;
const [b] = await sql`SELECT id, alias_id, priority FROM ai_model_providers WHERE id = ${id_b}::uuid`;
if (rows.length === 0) error(400, 'Kunne ikke bytte — sjekk at begge tilhører samme alias');
if (!a || !b) error(404, 'Provider ikke funnet');
if (a.alias_id !== b.alias_id) error(400, 'Providers tilhører ikke samme alias');
// Bytt prioriteter
await sql`UPDATE ai_model_providers SET priority = ${b.priority}, updated_at = now() WHERE id = ${a.id}`;
await sql`UPDATE ai_model_providers SET priority = ${a.priority}, updated_at = now() WHERE id = ${b.id}`;
// Returner oppdaterte providers for aliaset
const updated = await sql`
SELECT id, alias_id, priority, litellm_model, api_key_env, is_active, extra_params
FROM ai_model_providers
WHERE alias_id = (SELECT alias_id FROM ai_model_providers WHERE id = ${id_a}::uuid)
WHERE alias_id = ${a.alias_id}
ORDER BY priority ASC
`;