mirror of
https://github.com/NoFxAiOS/nofx.git
synced 2026-06-06 05:51:19 +08:00
47bff87966
- Fix xyz dex balance calculation (use marginSummary for isolated margin) - Add Alpaca provider for US stocks market data - Add TwelveData provider for forex & metals market data - Add Hyperliquid kline provider - Centralize API keys in config system - Add builder fee for order routing - Improve chart UI with compact design - Fix position history fee display precision - Add comprehensive balance calculation tests
112 lines
3.2 KiB
Go
112 lines
3.2 KiB
Go
package config
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import (
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"nofx/experience"
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"nofx/mcp"
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"os"
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"strconv"
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"strings"
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)
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// Global configuration instance
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var global *Config
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// Config is the global configuration (loaded from .env)
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// Only contains truly global config, trading related config is at trader/strategy level
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type Config struct {
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// Service configuration
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APIServerPort int
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JWTSecret string
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RegistrationEnabled bool
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MaxUsers int // Maximum number of users allowed (0 = unlimited, default = 10)
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// Security configuration
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// TransportEncryption enables browser-side encryption for API keys
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// Requires HTTPS or localhost. Set to false for HTTP access via IP.
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TransportEncryption bool
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// Experience improvement (anonymous usage statistics)
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// Helps us understand product usage and improve the experience
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// Set EXPERIENCE_IMPROVEMENT=false to disable
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ExperienceImprovement bool
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// Market data provider API keys
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AlpacaAPIKey string // Alpaca API key for US stocks
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AlpacaSecretKey string // Alpaca secret key
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TwelveDataKey string // TwelveData API key for forex & metals
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}
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// Init initializes global configuration (from .env)
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func Init() {
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cfg := &Config{
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APIServerPort: 8080,
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RegistrationEnabled: true,
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MaxUsers: 10, // Default: 10 users allowed
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ExperienceImprovement: true, // Default: enabled to help improve the product
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}
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// Load from environment variables
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if v := os.Getenv("JWT_SECRET"); v != "" {
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cfg.JWTSecret = strings.TrimSpace(v)
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}
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if cfg.JWTSecret == "" {
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cfg.JWTSecret = "default-jwt-secret-change-in-production"
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}
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if v := os.Getenv("REGISTRATION_ENABLED"); v != "" {
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cfg.RegistrationEnabled = strings.ToLower(v) == "true"
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}
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if v := os.Getenv("MAX_USERS"); v != "" {
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if maxUsers, err := strconv.Atoi(v); err == nil && maxUsers >= 0 {
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cfg.MaxUsers = maxUsers
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}
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}
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if v := os.Getenv("API_SERVER_PORT"); v != "" {
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if port, err := strconv.Atoi(v); err == nil && port > 0 {
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cfg.APIServerPort = port
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}
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}
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// Transport encryption: default false for easier deployment
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// Set TRANSPORT_ENCRYPTION=true to enable (requires HTTPS or localhost)
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if v := os.Getenv("TRANSPORT_ENCRYPTION"); v != "" {
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cfg.TransportEncryption = strings.ToLower(v) == "true"
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}
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// Experience improvement: anonymous usage statistics
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// Default enabled, set EXPERIENCE_IMPROVEMENT=false to disable
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if v := os.Getenv("EXPERIENCE_IMPROVEMENT"); v != "" {
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cfg.ExperienceImprovement = strings.ToLower(v) != "false"
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}
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// Market data provider API keys
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cfg.AlpacaAPIKey = os.Getenv("ALPACA_API_KEY")
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cfg.AlpacaSecretKey = os.Getenv("ALPACA_SECRET_KEY")
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cfg.TwelveDataKey = os.Getenv("TWELVEDATA_API_KEY")
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global = cfg
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// Initialize experience improvement (installation ID will be set after database init)
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experience.Init(cfg.ExperienceImprovement, "")
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// Set up AI token usage tracking callback
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mcp.TokenUsageCallback = func(usage mcp.TokenUsage) {
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experience.TrackAIUsage(experience.AIUsageEvent{
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ModelProvider: usage.Provider,
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ModelName: usage.Model,
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InputTokens: usage.PromptTokens,
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OutputTokens: usage.CompletionTokens,
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})
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}
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}
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// Get returns the global configuration
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func Get() *Config {
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if global == nil {
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Init()
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}
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return global
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}
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