feat(gl): expose ledger application and grpc operations

infrastructure/postgres/database.go

@@ -18,6 +18,13 @@ type Row interface {
 	Scan(dest ...any) error
 }
 
+type Rows interface {
+	Next() bool
+	Scan(dest ...any) error
+	Err() error
+	Close()
+}
+
 type Tx interface {
 	Exec(context.Context, string, ...any) (pgconn.CommandTag, error)
 	QueryRow(context.Context, string, ...any) Row
@@ -27,7 +34,9 @@ type Tx interface {
 
 type Database interface {
 	Begin(context.Context) (Tx, error)
+	Exec(context.Context, string, ...any) (pgconn.CommandTag, error)
 	QueryRow(context.Context, string, ...any) Row
+	Query(context.Context, string, ...any) (Rows, error)
 	Ping(context.Context) error
 	Close()
 }
@@ -70,6 +79,14 @@ func (p *Pool) QueryRow(ctx context.Context, sql string, args ...any) Row {
 	return p.pool.QueryRow(ctx, sql, args...)
 }
 
+func (p *Pool) Query(ctx context.Context, sql string, args ...any) (Rows, error) {
+	return p.pool.Query(ctx, sql, args...)
+}
+
+func (p *Pool) Exec(ctx context.Context, sql string, args ...any) (pgconn.CommandTag, error) {
+	return p.pool.Exec(ctx, sql, args...)
+}
+
 func (p *Pool) Close() {
 	p.pool.Close()
 }