feat(storage): add SQLite wrapper and full schema migrations (15 tables)

internal/storage/sqlite.go

@@ -0,0 +1,48 @@
+package storage
+
+import (
+	"database/sql"
+
+	_ "modernc.org/sqlite"
+)
+
+type DB struct {
+	*sql.DB
+}
+
+func Open(path string) (*DB, error) {
+	db, err := sql.Open("sqlite", path+"?_pragma=journal_mode(WAL)&_pragma=busy_timeout(5000)&_pragma=foreign_keys(1)")
+	if err != nil {
+		return nil, err
+	}
+	if err := db.Ping(); err != nil {
+		return nil, err
+	}
+	return &DB{db}, nil
+}
+
+func (db *DB) Migrate() error {
+	for _, m := range migrations {
+		if err := db.Exec(m); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (db *DB) Exec(query string, args ...interface{}) error {
+	_, err := db.DB.Exec(query, args...)
+	return err
+}
+
+func (db *DB) Query(query string, args ...interface{}) (*sql.Rows, error) {
+	return db.DB.Query(query, args...)
+}
+
+func (db *DB) QueryRow(query string, args ...interface{}) *sql.Row {
+	return db.DB.QueryRow(query, args...)
+}
+
+func (db *DB) Close() error {
+	return db.DB.Close()
+}