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Switch database IDs from TEXT to native UUID

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Consolidate 16 migrations into one with UUID columns for all entity
IDs. TEXT is kept only for polymorphic fields (audit_logs.actor_id,
resource_id) and template names. The id package now generates UUIDs
via google/uuid, with Format*/Parse* helpers for the prefixed wire
format (sb-{uuid}, usr-{uuid}, etc.). Auth context, services, and
handlers pass pgtype.UUID internally; conversion to/from prefixed
strings happens at API and RPC boundaries. Adds PlatformTeamID
(all-zeros UUID) for shared resources.
This commit is contained in:
Rafeed M. Bhuiyan
2026-03-26 16:16:21 +06:00
parent cdd89a7cee
commit 4ddd494160
66 changed files with 1350 additions and 1127 deletions
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10
internal/scheduler/round_robin.go
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@ -5,6 +5,8 @@ import (
"fmt"
"sync/atomic"
"github.com/jackc/pgx/v5/pgtype"
"git.omukk.dev/wrenn/sandbox/internal/db"
)
@ -15,7 +17,7 @@ type HostScheduler interface {
// For BYOC teams (isByoc=true), only online BYOC hosts belonging to teamID
// are considered. For non-BYOC teams, only online regular (platform) hosts
// are considered. Returns an error if no suitable host is available.
SelectHost(ctx context.Context, teamID string, isByoc bool) (db.Host, error)
SelectHost(ctx context.Context, teamID pgtype.UUID, isByoc bool) (db.Host, error)
}
// RoundRobinScheduler cycles through eligible online hosts in round-robin order.
@ -32,7 +34,7 @@ func NewRoundRobinScheduler(queries *db.Queries) *RoundRobinScheduler {
}
// SelectHost returns the next eligible online host in round-robin order.
func (s *RoundRobinScheduler) SelectHost(ctx context.Context, teamID string, isByoc bool) (db.Host, error) {
func (s *RoundRobinScheduler) SelectHost(ctx context.Context, teamID pgtype.UUID, isByoc bool) (db.Host, error) {
hosts, err := s.db.ListActiveHosts(ctx)
if err != nil {
return db.Host{}, fmt.Errorf("list hosts: %w", err)
@ -40,12 +42,12 @@ func (s *RoundRobinScheduler) SelectHost(ctx context.Context, teamID string, isB
var eligible []db.Host
for _, h := range hosts {
if h.Status != "online" || !h.Address.Valid || h.Address.String == "" {
if h.Status != "online" || h.Address == "" {
continue
}
if isByoc {
// BYOC team: only use hosts belonging to this team.
if h.Type != "byoc" || !h.TeamID.Valid || h.TeamID.String != teamID {
if h.Type != "byoc" || !h.TeamID.Valid || h.TeamID != teamID {
continue
}
} else {