dbledeez
4ccccc6fe2
Self-hostable game server control panel: Go controller + agent, 26 game modules, embedded web UI. One-line install via install.sh / install.ps1. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
77 lines
2.0 KiB
Go
77 lines
2.0 KiB
Go
package db
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import (
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"context"
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"errors"
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"fmt"
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"time"
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"github.com/jackc/pgx/v5"
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)
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// BackupRow is the persisted form of a backup.
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type BackupRow struct {
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ID string
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InstanceID string
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AgentID string
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Path string
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SizeBytes int64
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Description string
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CreatedAt time.Time
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}
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func (db *DB) InsertBackup(ctx context.Context, r BackupRow) error {
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_, err := db.pool.Exec(ctx, `
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INSERT INTO backups (id, instance_id, agent_id, path, size_bytes, description)
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VALUES ($1, $2, $3, $4, $5, $6)
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`, r.ID, r.InstanceID, r.AgentID, r.Path, r.SizeBytes, r.Description)
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if err != nil {
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return fmt.Errorf("insert backup: %w", err)
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}
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return nil
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}
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func (db *DB) DeleteBackup(ctx context.Context, id string) error {
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_, err := db.pool.Exec(ctx, `DELETE FROM backups WHERE id = $1`, id)
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if err != nil {
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return fmt.Errorf("delete backup: %w", err)
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}
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return nil
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}
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func (db *DB) GetBackup(ctx context.Context, id string) (*BackupRow, error) {
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var r BackupRow
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err := db.pool.QueryRow(ctx, `
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SELECT id, instance_id, agent_id, path, size_bytes, description, created_at
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FROM backups WHERE id = $1
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`, id).Scan(&r.ID, &r.InstanceID, &r.AgentID, &r.Path, &r.SizeBytes, &r.Description, &r.CreatedAt)
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if errors.Is(err, pgx.ErrNoRows) {
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return nil, errors.New("backup not found")
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}
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if err != nil {
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return nil, fmt.Errorf("get backup: %w", err)
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}
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return &r, nil
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}
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func (db *DB) ListBackupsByInstance(ctx context.Context, instanceID string) ([]BackupRow, error) {
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rows, err := db.pool.Query(ctx, `
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SELECT id, instance_id, agent_id, path, size_bytes, description, created_at
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FROM backups WHERE instance_id = $1
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ORDER BY created_at DESC
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`, instanceID)
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if err != nil {
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return nil, fmt.Errorf("list backups: %w", err)
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}
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defer rows.Close()
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var out []BackupRow
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for rows.Next() {
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var r BackupRow
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if err := rows.Scan(&r.ID, &r.InstanceID, &r.AgentID, &r.Path, &r.SizeBytes, &r.Description, &r.CreatedAt); err != nil {
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return nil, fmt.Errorf("scan: %w", err)
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}
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out = append(out, r)
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}
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return out, rows.Err()
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}
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