init

2026-08-22 02:59:16 +02:00
commit 6a5bb1d699
100 changed files with 17409 additions and 0 deletions
@@ -0,0 +1,70 @@
+package config
+
+import (
+	"os"
+	"strconv"
+	"strings"
+
+	"github.com/joho/godotenv"
+)
+
+// Config contains the small set of process-level settings needed by the API.
+type Config struct {
+	DBDriver         string
+	Port             string
+	DatabaseURL      string
+	SQLitePath       string
+	CORSOrigin       string
+	SessionSecret    string
+	CookieSecure     bool
+	StorageEndpoint  string
+	StorageAccessKey string
+	StorageSecretKey string
+	StorageBucket    string
+	StorageUseSSL    bool
+}
+
+func Load() Config {
+	// Loading is intentionally best-effort: real environment variables still win,
+	// while local commands can be run from either the repository or backend folder.
+	for _, path := range []string{".env", "../.env", "../../.env"} {
+		_ = godotenv.Load(path)
+	}
+
+	return Config{
+		DBDriver:         envOrDefault("DB_DRIVER", "postgres"),
+		Port:             envOrDefault("PORT", "8080"),
+		DatabaseURL:      envOrDefault("DATABASE_URL", "postgres://surprise:surprise_dev_password@localhost:5432/surprise?sslmode=disable"),
+		SQLitePath:       envOrDefault("SQLITE_PATH", "./data/surprise.db"),
+		CORSOrigin:       envOrDefault("CORS_ORIGIN", "http://localhost:5173,http://127.0.0.1:5173"),
+		SessionSecret:    envOrDefault("SESSION_SECRET", "local-development-session-secret-change-me"),
+		CookieSecure:     parseBoolEnv("COOKIE_SECURE", false),
+		StorageEndpoint:  envOrDefault("STORAGE_ENDPOINT", "localhost:9000"),
+		StorageAccessKey: envOrDefault("STORAGE_ACCESS_KEY", "minioadmin"),
+		StorageSecretKey: envOrDefault("STORAGE_SECRET_KEY", "minioadmin"),
+		StorageBucket:    envOrDefault("STORAGE_BUCKET", "gallery-media"),
+		StorageUseSSL:    parseBoolEnv("STORAGE_USE_SSL", false),
+	}
+}
+
+func (c Config) DatabaseDSN() string {
+	if strings.EqualFold(c.DBDriver, "sqlite") || strings.EqualFold(c.DBDriver, "sqlite3") {
+		return c.SQLitePath
+	}
+	return c.DatabaseURL
+}
+
+func envOrDefault(key, fallback string) string {
+	if value := strings.TrimSpace(os.Getenv(key)); value != "" {
+		return value
+	}
+	return fallback
+}
+
+func parseBoolEnv(key string, fallback bool) bool {
+	value, err := strconv.ParseBool(strings.TrimSpace(os.Getenv(key)))
+	if err != nil {
+		return fallback
+	}
+	return value
+}