feat(rdb): add sqlite as a dependency

src/db/rdb/interface.go

@@ -0,0 +1,25 @@
+package rdb
+
+import (
+	"context"
+	"database/sql"
+	_ "github.com/mattn/go-sqlite3"
+)
+
+// TODO: expose more APIs if needed
+type IDB interface {
+	BeginTx(ctx context.Context, opts *sql.TxOptions) (*sql.Tx, error)
+	Close() error
+	PingContext(ctx context.Context) error
+	PrepareContext(ctx context.Context, query string) (*sql.Stmt, error)
+	ExecContext(ctx context.Context, query string, args ...any) (sql.Result, error)
+	QueryContext(ctx context.Context, query string, args ...any) (*sql.Rows, error)
+	QueryRowContext(ctx context.Context, query string, args ...any) *sql.Row
+	// Conn(ctx context.Context) (*Conn, error)
+	// Driver() driver.Driver
+	// SetConnMaxIdleTime(d time.Duration)
+	// SetConnMaxLifetime(d time.Duration)
+	// SetMaxIdleConns(n int)
+	// SetMaxOpenConns(n int)
+	// Stats() DBStats
+}

src/db/rdb/sqlite/sqlite.go

@@ -0,0 +1,25 @@
+package sqlite
+
+import (
+	"database/sql"
+	_ "github.com/mattn/go-sqlite3"
+
+	"github.com/ihexxa/quickshare/src/db/rdb"
+)
+
+type SQLite struct {
+	rdb.IDB
+	dbPath string
+}
+
+func NewSQLite(dbPath string) (*SQLite, error) {
+	db, err := sql.Open("sqlite3", dbPath)
+	if err != nil {
+		return nil, err
+	}
+
+	return &SQLite{
+		IDB:    db,
+		dbPath: dbPath,
+	}, nil
+}