94 lines
2.1 KiB
Go
94 lines
2.1 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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"strings"
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"time"
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"github.com/joho/godotenv"
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)
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type Config struct {
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DatabaseURL string
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JWTSecret string
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JWTExpirationHours int
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Port string
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AllowedOrigins []string
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// 股票数据源
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TickFlowAPIKey string
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TickFlowBaseURL string
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DataSyncEnabled bool
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DataSyncTime string // HH:MM
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DataSyncWeekdays bool
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}
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func Load() (*Config, error) {
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_ = godotenv.Load()
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databaseURL := os.Getenv("DATABASE_URL")
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if databaseURL == "" {
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return nil, fmt.Errorf("DATABASE_URL must be set")
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}
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jwtSecret := os.Getenv("JWT_SECRET")
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if jwtSecret == "" {
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jwtSecret = "change-me-in-production"
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fmt.Fprintln(os.Stderr, "WARNING: JWT_SECRET not set, using default secret")
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}
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expHours, _ := strconv.Atoi(os.Getenv("JWT_EXPIRATION_HOURS"))
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if expHours == 0 {
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expHours = 168 // 7 days
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}
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port := os.Getenv("PORT")
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if port == "" {
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port = "3019"
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}
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allowedOrigins := []string{"*"}
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if v := os.Getenv("ALLOWED_ORIGINS"); v != "" {
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allowedOrigins = strings.Split(v, ",")
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for i := range allowedOrigins {
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allowedOrigins[i] = strings.TrimSpace(allowedOrigins[i])
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}
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}
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tickFlowAPIKey := os.Getenv("TICKFLOW_API_KEY")
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if tickFlowAPIKey == "" {
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tickFlowAPIKey = "tk_94a20304993f45b5b0e376b9767597cc"
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}
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tickFlowBaseURL := os.Getenv("TICKFLOW_BASE_URL")
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if tickFlowBaseURL == "" {
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tickFlowBaseURL = "https://api.tickflow.org"
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}
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dataSyncEnabled := strings.ToLower(os.Getenv("DATA_SYNC_ENABLED")) != "false"
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dataSyncTime := os.Getenv("DATA_SYNC_TIME")
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if dataSyncTime == "" {
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dataSyncTime = "16:30"
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}
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dataSyncWeekdays := strings.ToLower(os.Getenv("DATA_SYNC_WEEKDAYS_ONLY")) != "false"
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return &Config{
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DatabaseURL: databaseURL,
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JWTSecret: jwtSecret,
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JWTExpirationHours: expHours,
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Port: port,
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AllowedOrigins: allowedOrigins,
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TickFlowAPIKey: tickFlowAPIKey,
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TickFlowBaseURL: tickFlowBaseURL,
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DataSyncEnabled: dataSyncEnabled,
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DataSyncTime: dataSyncTime,
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DataSyncWeekdays: dataSyncWeekdays,
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}, nil
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}
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func (c *Config) JWTExpiration() time.Duration {
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return time.Duration(c.JWTExpirationHours) * time.Hour
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}
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