Feat: add storage block(first methods to db, migrations, models) add nginx parser with regular expression, add to deps sqlite driver

internal/storage/db.go

@@ -0,0 +1,42 @@
+package storage
+
+import (
+	"database/sql"
+
+	"github.com/d3m0k1d/BanForge/internal/logger"
+	_ "github.com/mattn/go-sqlite3"
+)
+
+type DB struct {
+	logger *logger.Logger
+	db     *sql.DB
+}
+
+func NewDB(path string) (*DB, error) {
+	db, err := sql.Open("sqlite3", "/var/lib/banforge/storage.db")
+	if err != nil {
+		return nil, err
+	}
+	return &DB{
+		logger: logger.New(false),
+		db:     db,
+	}, nil
+}
+
+func (d *DB) Close() error {
+	d.logger.Info("Closing database connection")
+	err := d.db.Close()
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (d *DB) CreateTable() error {
+	_, err := d.db.Exec(CreateTables)
+	if err != nil {
+		return err
+	}
+	d.logger.Info("Created tables")
+	return nil
+}

internal/storage/migrations.go

@@ -0,0 +1,27 @@
+package storage
+
+const CreateTables = `
+	
+CREATE TABLE IF NOT EXISTS requests (
+	id INTEGER PRIMARY KEY,
+	service TEXT NOT NULL,
+	ip TEXT NOT NULL,
+	path TEXT,
+	method TEXT,
+	status TEXT,
+	created_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS bans (
+	id INTEGER PRIMARY KEY,
+	ip TEXT UNIQUE NOT NULL,
+	reason TEXT,
+	banned_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE INDEX IF NOT EXISTS idx_service ON requests(service);
+CREATE INDEX IF NOT EXISTS idx_ip ON requests(ip);
+CREATE INDEX IF NOT EXISTS idx_status ON requests(status);
+CREATE INDEX IF NOT EXISTS idx_created_at ON requests(created_at);
+CREATE INDEX IF NOT EXISTS idx_ban_ip ON bans(ip);
+	`

internal/storage/models.go

@@ -0,0 +1,15 @@
+package storage
+
+type LogEntry struct {
+	Service string
+	IP      string
+	Path    *string
+	Status  *string
+	Method  *string
+	Reason  *string
+}
+
+type Ban struct {
+	IP     string
+	Reason *string
+}