vasyansk
7eff28053a
Root cause: store List* methods used 'var out []T' which stays nil on empty
result sets and serializes to JSON null; the SPA then crashed on .length/.map
(e.g. endpoints.length on the Tasks page right after deploy). Return []T{}
at the source; coerce null->[] on the frontend load sites as defense-in-depth.
Regression test asserts List* are non-nil when empty.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MMHQTtnQtQqL8muAXHr9kd
47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
package store
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import "context"
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type Endpoint struct {
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ID int64 `json:"id"`
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RoleLabel string `json:"role_label"`
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Host string `json:"host"`
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Port int `json:"port"`
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TLSMode string `json:"tls_mode"`
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}
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func (s *Store) CreateEndpoint(ctx context.Context, e Endpoint) (int64, error) {
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var id int64
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err := s.Pool.QueryRow(ctx,
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`INSERT INTO endpoints (role_label, host, port, tls_mode)
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VALUES ($1,$2,$3,$4) RETURNING id`,
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e.RoleLabel, e.Host, e.Port, e.TLSMode).Scan(&id)
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return id, err
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}
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func (s *Store) GetEndpoint(ctx context.Context, id int64) (Endpoint, error) {
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var e Endpoint
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err := s.Pool.QueryRow(ctx,
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`SELECT id, role_label, host, port, tls_mode FROM endpoints WHERE id=$1`, id).
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Scan(&e.ID, &e.RoleLabel, &e.Host, &e.Port, &e.TLSMode)
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return e, err
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}
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func (s *Store) ListEndpoints(ctx context.Context) ([]Endpoint, error) {
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rows, err := s.Pool.Query(ctx,
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`SELECT id, role_label, host, port, tls_mode FROM endpoints ORDER BY id`)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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out := []Endpoint{}
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for rows.Next() {
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var e Endpoint
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if err := rows.Scan(&e.ID, &e.RoleLabel, &e.Host, &e.Port, &e.TLSMode); err != nil {
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return nil, err
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}
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out = append(out, e)
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}
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return out, rows.Err()
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}
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