refactoring: full refactoring the database structure from 1 file to 2 file db struct to avoid conflict 2 writters and sqllite busy, improve tests

internal/storage/requests_db.go

@@ -0,0 +1,26 @@
+package storage
+
+import (
+	"database/sql"
+	"github.com/d3m0k1d/BanForge/internal/logger"
+	_ "modernc.org/sqlite"
+)
+
+type Request_Writer struct {
+	logger *logger.Logger
+	db     *sql.DB
+}
+
+func NewRequestsWr() (*Request_Writer, error) {
+	db, err := sql.Open("sqlite", "/var/lib/banforge/requests.db?_pragma=journal_mode(WAL)&_pragma=busy_timeout(30000)&_pragma=synchronous(NORMAL)")
+	if err != nil {
+		return nil, err
+	}
+	db.SetMaxOpenConns(1)
+	db.SetMaxIdleConns(1)
+	db.SetConnMaxLifetime(0)
+	return &Request_Writer{
+		logger: logger.New(false),
+		db:     db,
+	}, nil
+}