Persistance and recovery

src/client/store/manager.go

@@ -2,7 +2,9 @@
 package store
 
 import (
+	_ "embed"
 	"log/slog"
+	"strings"
 	"time"
 
 	"quantex.com.ar/multidb"
@@ -11,6 +13,9 @@ import (
 	"quantex.com/qfixdpl/src/common/tracerr"
 )
 
+//go:embed db.sql
+var schemaSQL string
+
 const dbPingSeconds = 30
 
 type Store struct {
@@ -45,9 +50,31 @@ func New(config Config) (*Store, error) {
 
 	go s.db.PeriodicDBPing(time.Second * dbPingSeconds)
 
+	if err := s.ensureTables(); err != nil {
+		return nil, tracerr.Errorf("error ensuring tables: %w", err)
+	}
+
 	return s, nil
 }
 
+func (p *Store) ensureTables() error {
+	statements := strings.Split(schemaSQL, ";")
+	for _, stmt := range statements {
+		stmt = strings.TrimSpace(stmt)
+		if stmt == "" {
+			continue
+		}
+
+		if _, err := p.db.Exec(stmt); err != nil {
+			return tracerr.Errorf("error executing schema statement: %w", err)
+		}
+	}
+
+	slog.Info("database tables ensured")
+
+	return nil
+}
+
 func (p *Store) CloseDB() {
 	p.db.Close()
 	slog.Info("closing database connection.")