feat: complete go rewrite

2025-11-12 19:18:29 -06:00
parent 9d78f1fdb4
commit cb3293c7b0
26 changed files with 1286 additions and 531 deletions
--- a/config.go
+++ b/config.go
@@ -0,0 +1,117 @@
+package main
+
+import (
+	"log"
+	"os"
+	"strconv"
+
+	"github.com/joho/godotenv"
+)
+
+type Config struct {
+	// Server
+	Port string
+
+	// Database
+	PGHost     string
+	PGPort     string
+	PGUser     string
+	PGPassword string
+	PGDatabase string
+
+	// SMTP
+	SMTPServer   string
+	SMTPPort     int
+	SMTPUser     string
+	SMTPPassword string
+	SenderEmail  string
+
+	// Admin
+	AdminUsername string
+	AdminPassword string
+
+	// App
+	SecretKey string
+	BaseURL   string
+}
+
+var config *Config
+
+func loadConfig() *Config {
+	// Load .env file
+	err := godotenv.Load()
+	if err != nil {
+		log.Printf("Warning: Could not load .env file: %v", err)
+	} else {
+		log.Println("Successfully loaded .env file")
+	}
+
+	// Debug: Print raw values before any processing
+	rawPassword := os.Getenv("PG_PASSWORD")
+	log.Printf("Raw PG_PASSWORD length: %d, value: [%s]", len(rawPassword), rawPassword)
+	log.Printf("Raw PG_USER: [%s]", os.Getenv("PG_USER"))
+	log.Printf("Raw PG_HOST: [%s]", os.Getenv("PG_HOST"))
+
+	cfg := &Config{
+		Port:           getEnv("PORT", "5001"),
+		PGHost:         getEnv("PG_HOST", "localhost"),
+		PGPort:         getEnv("PG_PORT", "5432"),
+		PGUser:         getEnv("PG_USER", "postgres"),
+		PGPassword:     getEnv("PG_PASSWORD", ""),
+		PGDatabase:     getEnv("PG_DATABASE", "newsletter"),
+		SMTPServer:     getEnv("SMTP_SERVER", ""),
+		SMTPPort:       getEnvInt("SMTP_PORT", 465),
+		SMTPUser:       getEnv("SMTP_USER", ""),
+		SMTPPassword:   getEnv("SMTP_PASSWORD", ""),
+		SenderEmail:    getEnv("SENDER_EMAIL", ""),
+		AdminUsername:  getEnv("ADMIN_USERNAME", "admin"),
+		AdminPassword:  getEnv("ADMIN_PASSWORD", "changeme"),
+		SecretKey:      getEnv("SECRET_KEY", "your-secret-key"),
+		BaseURL:        getEnv("BASE_URL", "localhost:5001"),
+	}
+
+	// Debug output
+	log.Printf("=== Config Loaded ===")
+	log.Printf("PG_HOST: %s", cfg.PGHost)
+	log.Printf("PG_PORT: %s", cfg.PGPort)
+	log.Printf("PG_USER: %s", cfg.PGUser)
+	log.Printf("PG_DATABASE: %s", cfg.PGDatabase)
+	log.Printf("PG_PASSWORD length: %d", len(cfg.PGPassword))
+	log.Printf("BASE_URL: %s", cfg.BaseURL)
+	log.Printf("====================")
+
+	if cfg.SenderEmail == "" {
+		cfg.SenderEmail = cfg.SMTPUser
+	}
+
+	return cfg
+}
+
+func getEnv(key, defaultValue string) string {
+	value := os.Getenv(key)
+	if value == "" {
+		log.Printf("Env var %s not found, using default: %s", key, defaultValue)
+		return defaultValue
+	}
+	return value
+}
+
+func getEnvInt(key string, defaultValue int) int {
+	value := os.Getenv(key)
+	if value == "" {
+		return defaultValue
+	}
+	intVal, err := strconv.Atoi(value)
+	if err != nil {
+		log.Printf("Invalid integer for %s: %v, using default", key, err)
+		return defaultValue
+	}
+	return intVal
+}
+
+func maskPassword(pwd string) string {
+	if len(pwd) <= 2 {
+		return "***"
+	}
+	return pwd[:2] + "***" + pwd[len(pwd)-2:]
+}