proxy

type Proxy struct {
	// contains filtered or unexported fields
}

type ProxyRequest struct {
	Method  string
	Path    string
	Query   string
	Headers http.Header
	Body    io.ReadCloser
	UserID  int64
}

type ProxyResponse struct {
	StatusCode int
	Headers    http.Header
	Body       io.ReadCloser
}

type RateLimitConfig struct {
	PerUserDayLimit   int
	GlobalMinuteLimit int
	GlobalDayLimit    int
}

type RateLimitInfo struct {
	RetryAfter time.Duration
	Reason     string
	Message    string
}

type Service interface {
	// CheckRateLimit checks if the user can make a request.
	// Returns nil if allowed.
	// Returns ErrRateLimited with RateLimitInfo if rate limited.
	CheckRateLimit(ctx context.Context, userID int64) (*RateLimitInfo, error)

	// ProxyRequest forwards a request to the WHOOP API.
	// Returns the upstream response.
	// Returns ErrInvalidPath if the path is malformed.
	// Returns ErrUpstreamError if the upstream request fails.
	// Caller is responsible for closing ProxyResponse.Body.
	ProxyRequest(ctx context.Context, req *ProxyRequest) (*ProxyResponse, error)
}