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feat(db): backfill prefix snapshots and switch read path

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Backfill миграция; чтение префиксов через snapshot; запись без дублирования rows.

Co-authored-by: Cursor <[email protected]>
This commit is contained in:
Denozordec
2026-05-25 10:58:01 +07:00
co-authored by Cursor
parent 8a9d60a5a7
commit f57b430052
7 changed files with 286 additions and 40 deletions
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internal/repository/postgres_seed.go
+13 -2
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@@ -85,9 +85,20 @@ protocol direct {
INSERT INTO config_revision_preview (revision_id, fragments) VALUES ($1::uuid, $2::jsonb)`, rid, string(previewFragsB)); err != nil {
return err
}
snapID := uuid.NewString()
demoHash := normalizeSnapshotHash("sha256:demo-rev-1")
if _, err := tx.Exec(ctx, `
INSERT INTO revision_materialized_prefix (revision_id, prefix, community_id, source)
VALUES ($1::uuid,'203.0.113.0/24',$2::uuid,'demo'), ($1::uuid,'2001:db8::/32',$2::uuid,'demo')`, rid, cid); err != nil {
INSERT INTO prefix_snapshot (id, content_hash) VALUES ($1::uuid, $2)`, snapID, demoHash); err != nil {
return err
}
if _, err := tx.Exec(ctx, `
UPDATE config_revision SET prefix_snapshot_id = $2::uuid WHERE id = $1::uuid`, rid, snapID); err != nil {
return err
}
if _, err := tx.Exec(ctx, `
INSERT INTO prefix_snapshot_row (snapshot_id, ord, prefix, community_id, source)
VALUES ($1::uuid, 0, '203.0.113.0/24'::cidr, $2::uuid, 'demo'),
($1::uuid, 1, '2001:db8::/32'::cidr, $2::uuid, 'demo')`, snapID, cid); err != nil {
return err
}
if _, err := tx.Exec(ctx, `