backend/db.go

@@ -2,16 +2,19 @@ package main
 
 import (
 	"database/sql"
+	"embed"
 	"fmt"
-	"log"
 	"log/slog"
 	"os"
 	"path/filepath"
-	"strings"
 
+	"github.com/pressly/goose/v3"
 	_ "modernc.org/sqlite"
 )
 
+//go:embed migrations/*.sql
+var embedMigrations embed.FS
+
 // Create new sqlite database
 // If filepath parameter is empty
 func NewDatabaseConnection(dataDir string, dbName string) (*sql.DB, error) {
@@ -35,21 +38,47 @@ func NewDatabaseConnection(dataDir string, dbName string) (*sql.DB, error) {
 	return db, nil
 }
 
-// database
+func MigrateDatabase(db *sql.DB) {
-//
+	dialect := "sqlite3"
-// Manage database connection to ./app.db
+	goose.SetBaseFS(embedMigrations)
-// Handles CRUD
+
-func database(db *sql.DB) *sql.DB {
+	if err := goose.SetDialect(dialect); err != nil {
-	if db == nil {
+		slog.Error("Database dialect error", "dialect", dialect, "error", err)
-		slog.Error("No connection to the database!")
 		os.Exit(1)
 	}
-	// Seed default menu items if empty
+
-	row := db.QueryRow("SELECT COUNT(*) FROM menu_items")
+	if err := goose.Up(db, "migrations"); err != nil {
+		slog.Error("Database migration error", "error", err)
+		os.Exit(1)
+	}
+
+	migratedVersion, err := goose.GetDBVersion(db)
+	if err != nil {
+		slog.Error("Datatabase migration version check error", "error", err)
+		os.Exit(1)
+	}
+
+	slog.Info("Database up to date", "version", migratedVersion)
+}
+
+func SeedDatabase(db *sql.DB, superadminPassword string) error {
+	seededValue := "false"
+	row := db.QueryRow("SELECT value FROM settings WHERE key='seeded';")
+	_ = row.Scan(&seededValue)
+
+	if seededValue == "true" {
+		slog.Info("Database already seeded with default data, skipping")
+		return nil
+	}
+
+	slog.Info("Database empty, seeding with default values")
+
+	row = db.QueryRow("SELECT COUNT(*) FROM menu_items")
 	var count int
 	_ = row.Scan(&count)
 	if count == 0 {
-		log.Println("Seeding default menu_items…")
+		slog.Info("Seeding default menu_items")
+
 		defaults := []struct {
 			category string
 			name     string
@@ -85,88 +114,32 @@ func database(db *sql.DB) *sql.DB {
 		for _, d := range defaults {
 			_, err := db.Exec("INSERT INTO menu_items (category, name) VALUES (?, ?)", d.category, d.name)
 			if err != nil {
-				log.Println("Error seeding menu item:", err)
+				return fmt.Errorf("Error seeding menu_items table: %w", err)
 			}
 		}
+	} else {
+		slog.Info("Table menu_items already seeded, skipping")
 	}
 
-	// Create users table
+	_, err := db.Exec(`INSERT OR REPLACE INTO settings (key, value) VALUES ('seeded', 'true')`)
-	_, err := db.Exec(`
-		CREATE TABLE IF NOT EXISTS users (
-			id INTEGER PRIMARY KEY AUTOINCREMENT,
-			username TEXT NOT NULL UNIQUE,
-			password TEXT NOT NULL,
-			role INTEGER NOT NULL DEFAULT 2
-		)
-	`)
 	if err != nil {
-		log.Fatal(err)
+		return fmt.Errorf("Error saving setting table: %w", err)
 	}
 
-	// Create settings table
+	updateSuperadminPassword(db, superadminPassword)
-	_, err = db.Exec(`
-    CREATE TABLE IF NOT EXISTS settings (
-        key TEXT PRIMARY KEY,
-        value TEXT NOT NULL
-    )
-	`)
-	if err != nil {
-		log.Fatal(err)
-	}
 
-	// Seed default finalize_time if missing
+	return nil
-	_, err = db.Exec(`INSERT OR IGNORE INTO settings (key, value) VALUES ('finalize_time', '10:30')`)
+}
-	if err != nil {
+
-		log.Fatal(err)
+func updateSuperadminPassword(db *sql.DB, superadminPassword string) {
-	}
+	_, err := db.Exec(`INSERT OR REPLACE INTO users (id, username, password, role)
-
+		VALUES (
-	_, err = db.Exec(`
+			1,
-		CREATE TABLE IF NOT EXISTS menu_items (
+			'superadmin',
-			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			?,
-			category TEXT NOT NULL,
+			COALESCE((SELECT role FROM users WHERE id = 1), '0')
-			name TEXT NOT NULL
+			)`, superadminPassword)
-		)
+	if err != nil {
-	`)
+		slog.Error("Error setting superadmin password", "error", err)
-	if err != nil {
+	}
-		log.Fatal(err)
-	}
-
-	// Create selections table (latest choice per user)
-	_, err = db.Exec(`
-		CREATE TABLE IF NOT EXISTS selections (
-			id INTEGER PRIMARY KEY AUTOINCREMENT,
-			user_id INTEGER NOT NULL,
-			main TEXT NOT NULL,
-			side TEXT NOT NULL,
-			soup TEXT,
-			created_at TEXT NOT NULL,
-			FOREIGN KEY (user_id) REFERENCES users(id)
-		)
-	`)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	// Create orders table (all placed orders for history + realtime updates)
-	_, err = db.Exec(`
-		CREATE TABLE IF NOT EXISTS orders (
-			id INTEGER PRIMARY KEY AUTOINCREMENT,
-			username TEXT NOT NULL,
-			soup TEXT,
-			main TEXT NOT NULL,
-			side TEXT NOT NULL,
-			created_at TEXT NOT NULL
-		)
-	`)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	// Add status column if it doesn't exist
-	_, err = db.Exec(`ALTER TABLE orders ADD COLUMN status TEXT NOT NULL DEFAULT 'active'`)
-	if err != nil && !strings.Contains(err.Error(), "duplicate column name") {
-		log.Fatal(err)
-	}
-
-	return db
 }

backend/go.mod

@@ -11,11 +11,19 @@ require (
 	modernc.org/sqlite v1.39.0
 )
 
+require (
+	github.com/mfridman/interpolate v0.0.2 // indirect
+	github.com/sethvargo/go-retry v0.3.0 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	golang.org/x/sync v0.16.0 // indirect
+)
+
 require (
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/ncruces/go-strftime v0.1.9 // indirect
+	github.com/pressly/goose/v3 v3.26.0
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b // indirect
 	golang.org/x/sys v0.34.0 // indirect

backend/go.sum

@@ -14,16 +14,24 @@ github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
 github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/mfridman/interpolate v0.0.2 h1:pnuTK7MQIxxFz1Gr+rjSIx9u7qVjf5VOoM/u6BbAxPY=
+github.com/mfridman/interpolate v0.0.2/go.mod h1:p+7uk6oE07mpE/Ik1b8EckO0O4ZXiGAfshKBWLUM9Xg=
 github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4=
 github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
+github.com/pressly/goose/v3 v3.26.0 h1:KJakav68jdH0WDvoAcj8+n61WqOIaPGgH0bJWS6jpmM=
+github.com/pressly/goose/v3 v3.26.0/go.mod h1:4hC1KrritdCxtuFsqgs1R4AU5bWtTAf+cnWvfhf2DNY=
 github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
 github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
+github.com/sethvargo/go-retry v0.3.0 h1:EEt31A35QhrcRZtrYFDTBg91cqZVnFL2navjDrah2SE=
+github.com/sethvargo/go-retry v0.3.0/go.mod h1:mNX17F0C/HguQMyMyJxcnU471gOZGxCLyYaFyAZraas=
+go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
+go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
 golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b h1:M2rDM6z3Fhozi9O7NWsxAkg/yqS/lQJ6PmkyIV3YP+o=
 golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b/go.mod h1:3//PLf8L/X+8b4vuAfHzxeRUl04Adcb341+IGKfnqS8=
 golang.org/x/mod v0.25.0 h1:n7a+ZbQKQA/Ysbyb0/6IbB1H/X41mKgbhfv7AfG/44w=
 golang.org/x/mod v0.25.0/go.mod h1:IXM97Txy2VM4PJ3gI61r1YEk/gAj6zAHN3AdZt6S9Ww=
-golang.org/x/sync v0.15.0 h1:KWH3jNZsfyT6xfAfKiz6MRNmd46ByHDYaZ7KSkCtdW8=
+golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=
-golang.org/x/sync v0.15.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/sync v0.16.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.34.0 h1:H5Y5sJ2L2JRdyv7ROF1he/lPdvFsd0mJHFw2ThKHxLA=
 golang.org/x/sys v0.34.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=

backend/main.go

@@ -23,14 +23,8 @@ func main() {
 		slog.Warn("Cannot find .env file, using system env variables")
 	}
 
-	adminUser := os.Getenv("ADMIN_USER")
 	adminPass := os.Getenv("ADMIN_PASS")
 
-	if adminUser == "" {
-		slog.Error("Missing ADMIN_USER env variable")
-		os.Exit(1)
-	}
-
 	if adminPass == "" {
 		slog.Error("Missing ADMIN_PASS env variable")
 		os.Exit(1)
@@ -49,11 +43,17 @@ func main() {
 		slog.Error("Databse error", "error", err)
 		os.Exit(1)
 	}
-	db := database(dbConnection)
+
-	defer db.Close()
+	// Migrate database
+	MigrateDatabase(dbConnection)
+	SeedDatabase(dbConnection, adminPass)
+	updateSuperadminPassword(dbConnection, adminPass)
+
+	// db := database(dbConnection)
+	defer dbConnection.Close()
 
 	// Create App
-	app := handlers.NewApp(db, handlers.NewBroker())
+	app := handlers.NewApp(dbConnection, handlers.NewBroker())
 
 	// Create server
 	srv := NewServer(app, "0.0.0.0:7153", "*")

backend/migrations/20251017064937_00001_create_users_table.sql

@@ -0,0 +1,14 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS users (
+    id       INTEGER PRIMARY KEY AUTOINCREMENT,
+    username TEXT NOT NULL UNIQUE,
+    password TEXT NOT NULL,
+    role     INTEGER NOT NULL DEFAULT 2
+)
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS users;
+-- +goose StatementEnd

backend/migrations/20251017065315_00002_create_settings_table.sql

@@ -0,0 +1,14 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS settings (
+    key   TEXT PRIMARY KEY,
+    value TEXT NOT NULL
+);
+INSERT INTO settings (key, value) VALUES ('finalize_time', '10:30');
+INSERT INTO settings (key, value) VALUES ('seeded', 'false');
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS settings;
+-- +goose StatementEnd

backend/migrations/20251017065447_00003_create_menu_items_table.sql

@@ -0,0 +1,13 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS menu_items (
+    id       INTEGER PRIMARY KEY AUTOINCREMENT,
+    category TEXT NOT NULL,
+    name     TEXT NOT NULL
+)
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS menu_items;
+-- +goose StatementEnd

backend/migrations/20251017065539_00004_create_selections_table.sql

@@ -0,0 +1,17 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS selections (
+    id         INTEGER PRIMARY KEY AUTOINCREMENT,
+    user_id    INTEGER NOT NULL,
+    main       TEXT NOT NULL,
+    side       TEXT NOT NULL,
+    soup       TEXT,
+    created_at TEXT NOT NULL,
+    FOREIGN KEY (user_id) REFERENCES users(id)
+)
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS selections;
+-- +goose StatementEnd

backend/migrations/20251017065648_00005_create_orders_table.sql

@@ -0,0 +1,17 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS orders (
+    id         INTEGER PRIMARY KEY AUTOINCREMENT,
+    username   TEXT NOT NULL,
+    soup       TEXT,
+    main       TEXT NOT NULL,
+    side       TEXT NOT NULL,
+    status     TEXT NOT NULL DEFAULT 'active',
+    created_at TEXT NOT NULL
+)
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS orders;
+-- +goose StatementEnd