go integration and wikipedia

backend/internal/config/config.go

@@ -0,0 +1,66 @@
+package config
+
+import (
+	"os"
+	"strconv"
+	"time"
+)
+
+type Config struct {
+	ServerPort         string
+	DatabaseURL        string
+	RedisURL           string
+	QdrantHost         string
+	QdrantPort         int
+	SecretKey          string
+	JWTExpiration      time.Duration
+	TranslationURL     string
+	OllamaURL          string
+	SpacyURL           string
+	DefaultLang        string
+	NewsPerPage        int
+	RateLimitPerMinute int
+}
+
+func Load() *Config {
+	return &Config{
+		ServerPort:         getEnv("SERVER_PORT", "8080"),
+		DatabaseURL:        getEnv("DATABASE_URL", "postgres://rss:rss@localhost:5432/rss"),
+		RedisURL:           getEnv("REDIS_URL", "redis://localhost:6379"),
+		QdrantHost:         getEnv("QDRANT_HOST", "localhost"),
+		QdrantPort:         getEnvInt("QDRANT_PORT", 6333),
+		SecretKey:          getEnv("SECRET_KEY", "change-this-secret-key"),
+		JWTExpiration:      getEnvDuration("JWT_EXPIRATION", 24*time.Hour),
+		TranslationURL:     getEnv("TRANSLATION_URL", "http://libretranslate:7790"),
+		OllamaURL:          getEnv("OLLAMA_URL", "http://ollama:11434"),
+		SpacyURL:           getEnv("SPACY_URL", "http://spacy:8000"),
+		DefaultLang:        getEnv("DEFAULT_LANG", "es"),
+		NewsPerPage:        getEnvInt("NEWS_PER_PAGE", 30),
+		RateLimitPerMinute: getEnvInt("RATE_LIMIT_PER_MINUTE", 60),
+	}
+}
+
+func getEnv(key, defaultValue string) string {
+	if value := os.Getenv(key); value != "" {
+		return value
+	}
+	return defaultValue
+}
+
+func getEnvInt(key string, defaultValue int) int {
+	if value := os.Getenv(key); value != "" {
+		if intVal, err := strconv.Atoi(value); err == nil {
+			return intVal
+		}
+	}
+	return defaultValue
+}
+
+func getEnvDuration(key string, defaultValue time.Duration) time.Duration {
+	if value := os.Getenv(key); value != "" {
+		if duration, err := time.ParseDuration(value); err == nil {
+			return duration
+		}
+	}
+	return defaultValue
+}