chore: clean up server entrypoints and add user CLI tool

cmd/server/main.go

@@ -1,27 +1,20 @@
 package main
 
 import (
-	"bufio"
 	"context"
-	"database/sql"
-	"fmt"
 	"log"
 	"net/http"
 	"os"
 	"os/signal"
-	"path/filepath"
-	"strings"
 	"syscall"
 	"time"
 
-	"github.com/google/uuid"
 	"github.com/joho/godotenv"
 	_ "github.com/mattn/go-sqlite3"
-	"golang.org/x/crypto/bcrypt"
 
 	"mal/api/auth"
 	"mal/integrations/jikan"
-	dbpkg "mal/internal/db"
+	"mal/internal/db/sqlite"
 	"mal/internal/server"
 	"mal/internal/worker"
 	"mal/pkg/middleware"
@@ -30,78 +23,17 @@ import (
 func main() {
 	_ = godotenv.Load()
 
-	if len(os.Args) > 1 && os.Args[1] == "create-user" {
-		if len(os.Args) != 4 {
-			log.Fatalf("Usage: %s create-user <username> <password>", os.Args[0])
-		}
-
-		username := os.Args[2]
-		password := os.Args[3]
-
-		db, err := sql.Open("sqlite3", fmt.Sprintf("file:%s?_foreign_keys=on", dbFile()))
-		if err != nil {
-			log.Fatalf("failed to open db: %v", err)
-		}
-		defer db.Close()
-
-		var existingID string
-		err = db.QueryRow("SELECT id FROM user WHERE username = ?", username).Scan(&existingID)
-		if err != nil && err != sql.ErrNoRows {
-			log.Fatalf("database error: %v", err)
-		}
-
-		if err == nil {
-			fmt.Printf("User '%s' already exists. Do you want to overwrite their password? [y/N]: ", username)
-			reader := bufio.NewReader(os.Stdin)
-			response, _ := reader.ReadString('\n')
-			response = strings.TrimSpace(strings.ToLower(response))
-
-			if response != "y" && response != "yes" {
-				fmt.Println("Operation cancelled.")
-				return
-			}
-
-			hash, err := bcrypt.GenerateFromPassword([]byte(password), 12)
-			if err != nil {
-				log.Fatalf("failed to hash password: %v", err)
-			}
-
-			_, err = db.Exec("UPDATE user SET password_hash = ? WHERE id = ?", string(hash), existingID)
-			if err != nil {
-				log.Fatalf("failed to update user: %v", err)
-			}
-
-			fmt.Printf("✅ Password for '%s' updated successfully!\n", username)
-			return
-		}
-
-		hash, err := bcrypt.GenerateFromPassword([]byte(password), 12)
-		if err != nil {
-			log.Fatalf("failed to hash password: %v", err)
-		}
-
-		id := uuid.New().String()
-		_, err = db.Exec("INSERT INTO user (id, username, password_hash) VALUES (?, ?, ?)", id, username, string(hash))
-		if err != nil {
-			log.Fatalf("failed to create user: %v", err)
-		}
-
-		fmt.Printf("✅ Brugeren '%s' blev oprettet med succes!\n", username)
-		return
-	}
-
-	db, err := sql.Open("sqlite3", fmt.Sprintf("file:%s?_foreign_keys=on", dbFile()))
+	db, err := sqlite.Open(sqlite.GetDBFile())
 	if err != nil {
 		log.Fatalf("failed to open db: %v", err)
 	}
 	defer db.Close()
 
-	migrationsDir := migrationsDir()
-	if err := dbpkg.RunMigrations(db, migrationsDir); err != nil {
-		log.Fatalf("failed to run migrations: %v", err)
+	queries, err := sqlite.Init(db)
+	if err != nil {
+		log.Fatalf("failed to initialize database: %v", err)
 	}
 
-	queries := dbpkg.New(db)
 	jikanClient := jikan.NewClient(queries)
 
 	ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
@@ -139,24 +71,6 @@ func main() {
 	}
 }
 
-func dbFile() string {
-	if f := os.Getenv("DATABASE_FILE"); f != "" {
-		return f
-	}
-	return "mal.db"
-}
-
-func migrationsDir() string {
-	if dir := os.Getenv("MIGRATIONS_DIR"); dir != "" {
-		return dir
-	}
-	wd, err := os.Getwd()
-	if err != nil {
-		log.Fatalf("failed to get working directory: %v", err)
-	}
-	return filepath.Join(wd, "migrations")
-}
-
 func playbackSecret() string {
 	secret := os.Getenv("PLAYBACK_PROXY_SECRET")
 	if len(secret) < 32 {