init

storage/db.go

@@ -0,0 +1,31 @@
+package storage
+
+import (
+	"database/sql"
+	"log"
+
+	_ "modernc.org/sqlite"
+)
+
+func InitDB(filepath string) *sql.DB {
+	db, err := sql.Open("sqlite", filepath)
+	if err != nil {
+		log.Fatal("❌ Failed to open DB:", err)
+	}
+
+	createTable := `
+	CREATE TABLE IF NOT EXISTS draws (
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		date TEXT,
+		numbers TEXT,
+		spend REAL,
+		return REAL
+	);`
+
+	_, err = db.Exec(createTable)
+	if err != nil {
+		log.Fatal("❌ Failed to create table:", err)
+	}
+
+	return db
+}