juanatsap
c89b67a06d
- Merge lang package into constants (add IsValidLang, ValidateLang, AllLangs) - Rename internal/services to internal/email for consistency with pdf package - Rename types to avoid redundancy: EmailService→Service, EmailConfig→Config - Update all imports and references across codebase - Delete internal/lang directory (functions moved to constants)
111 lines
2.5 KiB
Go
111 lines
2.5 KiB
Go
package config
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import (
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"fmt"
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"os"
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"strconv"
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c "github.com/juanatsap/cv-site/internal/constants"
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)
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// Config holds all application configuration
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type Config struct {
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Server ServerConfig
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Template TemplateConfig
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Data DataConfig
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Email EmailConfig
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}
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// ServerConfig contains server-specific settings
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type ServerConfig struct {
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Port string
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Host string
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ReadTimeout int
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WriteTimeout int
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}
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// TemplateConfig contains template-specific settings
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type TemplateConfig struct {
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Dir string
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PartialsDir string
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HotReload bool
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}
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// DataConfig contains data directory settings
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type DataConfig struct {
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Dir string
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}
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// EmailConfig contains email/SMTP settings
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type EmailConfig struct {
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SMTPHost string
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SMTPPort string
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SMTPUser string
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SMTPPassword string
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FromEmail string
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ContactEmail string
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}
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// Load creates a new Config with values from environment or defaults
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func Load() *Config {
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return &Config{
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Server: ServerConfig{
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Port: getEnv(c.EnvVarPort, c.DefaultPort),
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Host: getEnv("HOST", "localhost"),
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ReadTimeout: getEnvAsInt("READ_TIMEOUT", 15),
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WriteTimeout: getEnvAsInt("WRITE_TIMEOUT", 15),
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},
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Template: TemplateConfig{
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Dir: getEnv("TEMPLATE_DIR", c.DirTemplates),
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PartialsDir: getEnv("PARTIALS_DIR", c.DirPartials),
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HotReload: getEnvAsBool("TEMPLATE_HOT_RELOAD", isDevelopment()),
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},
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Data: DataConfig{
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Dir: getEnv("DATA_DIR", c.DirData),
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},
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Email: EmailConfig{
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SMTPHost: getEnv("SMTP_HOST", "smtp.gmail.com"),
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SMTPPort: getEnv("SMTP_PORT", "587"),
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SMTPUser: getEnv("SMTP_USER", ""),
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SMTPPassword: getEnv("SMTP_PASSWORD", ""),
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FromEmail: getEnv("SMTP_FROM_EMAIL", ""),
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ContactEmail: getEnv("CONTACT_EMAIL", "txeo.msx@gmail.com"),
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},
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}
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}
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// Address returns the server address in host:port format
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func (c *Config) Address() string {
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return fmt.Sprintf("%s:%s", c.Server.Host, c.Server.Port)
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}
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// Helper functions
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func getEnv(key, defaultValue string) string {
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if value := os.Getenv(key); value != "" {
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return value
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}
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return defaultValue
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}
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func getEnvAsInt(key string, defaultValue int) int {
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valueStr := os.Getenv(key)
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if value, err := strconv.Atoi(valueStr); err == nil {
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return value
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}
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return defaultValue
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}
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func getEnvAsBool(key string, defaultValue bool) bool {
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valueStr := os.Getenv(key)
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if value, err := strconv.ParseBool(valueStr); err == nil {
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return value
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}
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return defaultValue
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}
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func isDevelopment() bool {
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env := getEnv(c.EnvVarGOEnv, c.EnvDevelopment)
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return env == c.EnvDevelopment || env == "dev"
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}
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