refactor: clean up code (#5308)

This commit is contained in:
fatedier
2026-05-12 11:13:50 +08:00
committed by GitHub
Unverified
parent ad07d27914
commit a88e0e9a49
49 changed files with 2082 additions and 931 deletions
+100 -118
View File
@@ -43,6 +43,11 @@ var (
ErrNotFound = errors.New("not found")
)
const (
storeKindProxy = "proxy"
storeKindVisitor = "visitor"
)
func NewStoreSource(cfg StoreSourceConfig) (*StoreSource, error) {
if cfg.Path == "" {
return nil, fmt.Errorf("path is required")
@@ -172,79 +177,111 @@ func (s *StoreSource) saveToFileUnlocked() error {
return nil
}
func (s *StoreSource) AddProxy(proxy v1.ProxyConfigurer) error {
if proxy == nil {
return fmt.Errorf("proxy cannot be nil")
func (s *StoreSource) persistOrRollbackUnlocked(rollback func()) error {
if err := s.saveToFileUnlocked(); err != nil {
rollback()
return fmt.Errorf("failed to persist: %w", err)
}
return nil
}
// Store map selectors return the target map for generic helpers.
func proxyStoreEntries(s *StoreSource) map[string]v1.ProxyConfigurer {
return s.proxies
}
func visitorStoreEntries(s *StoreSource) map[string]v1.VisitorConfigurer {
return s.visitors
}
// Store entry helpers share mutation, persistence, and rollback for proxy and visitor maps.
// T is intentionally limited by callers to v1.ProxyConfigurer or v1.VisitorConfigurer.
func addStoreEntry[T any](
s *StoreSource,
entriesFn func(*StoreSource) map[string]T,
kind string,
name string,
value T,
) error {
s.mu.Lock()
defer s.mu.Unlock()
entries := entriesFn(s)
if _, exists := entries[name]; exists {
return fmt.Errorf("%w: %s %q", ErrAlreadyExists, kind, name)
}
name := proxy.GetBaseConfig().Name
entries[name] = value
return s.persistOrRollbackUnlocked(func() {
delete(entries, name)
})
}
func updateStoreEntry[T any](
s *StoreSource,
entriesFn func(*StoreSource) map[string]T,
kind string,
name string,
value T,
) error {
s.mu.Lock()
defer s.mu.Unlock()
entries := entriesFn(s)
old, exists := entries[name]
if !exists {
return fmt.Errorf("%w: %s %q", ErrNotFound, kind, name)
}
entries[name] = value
return s.persistOrRollbackUnlocked(func() {
entries[name] = old
})
}
func removeStoreEntry[T any](
s *StoreSource,
entriesFn func(*StoreSource) map[string]T,
kind string,
name string,
) error {
if name == "" {
return fmt.Errorf("proxy name cannot be empty")
return fmt.Errorf("%s name cannot be empty", kind)
}
s.mu.Lock()
defer s.mu.Unlock()
if _, exists := s.proxies[name]; exists {
return fmt.Errorf("%w: proxy %q", ErrAlreadyExists, name)
entries := entriesFn(s)
old, exists := entries[name]
if !exists {
return fmt.Errorf("%w: %s %q", ErrNotFound, kind, name)
}
s.proxies[name] = proxy
delete(entries, name)
return s.persistOrRollbackUnlocked(func() {
entries[name] = old
})
}
if err := s.saveToFileUnlocked(); err != nil {
delete(s.proxies, name)
return fmt.Errorf("failed to persist: %w", err)
func (s *StoreSource) AddProxy(proxy v1.ProxyConfigurer) error {
name, err := validateProxyName(proxy)
if err != nil {
return err
}
return nil
return addStoreEntry(s, proxyStoreEntries, storeKindProxy, name, proxy)
}
func (s *StoreSource) UpdateProxy(proxy v1.ProxyConfigurer) error {
if proxy == nil {
return fmt.Errorf("proxy cannot be nil")
name, err := validateProxyName(proxy)
if err != nil {
return err
}
name := proxy.GetBaseConfig().Name
if name == "" {
return fmt.Errorf("proxy name cannot be empty")
}
s.mu.Lock()
defer s.mu.Unlock()
oldProxy, exists := s.proxies[name]
if !exists {
return fmt.Errorf("%w: proxy %q", ErrNotFound, name)
}
s.proxies[name] = proxy
if err := s.saveToFileUnlocked(); err != nil {
s.proxies[name] = oldProxy
return fmt.Errorf("failed to persist: %w", err)
}
return nil
return updateStoreEntry(s, proxyStoreEntries, storeKindProxy, name, proxy)
}
func (s *StoreSource) RemoveProxy(name string) error {
if name == "" {
return fmt.Errorf("proxy name cannot be empty")
}
s.mu.Lock()
defer s.mu.Unlock()
oldProxy, exists := s.proxies[name]
if !exists {
return fmt.Errorf("%w: proxy %q", ErrNotFound, name)
}
delete(s.proxies, name)
if err := s.saveToFileUnlocked(); err != nil {
s.proxies[name] = oldProxy
return fmt.Errorf("failed to persist: %w", err)
}
return nil
return removeStoreEntry(s, proxyStoreEntries, storeKindProxy, name)
}
func (s *StoreSource) GetProxy(name string) v1.ProxyConfigurer {
@@ -259,78 +296,23 @@ func (s *StoreSource) GetProxy(name string) v1.ProxyConfigurer {
}
func (s *StoreSource) AddVisitor(visitor v1.VisitorConfigurer) error {
if visitor == nil {
return fmt.Errorf("visitor cannot be nil")
name, err := validateVisitorName(visitor)
if err != nil {
return err
}
name := visitor.GetBaseConfig().Name
if name == "" {
return fmt.Errorf("visitor name cannot be empty")
}
s.mu.Lock()
defer s.mu.Unlock()
if _, exists := s.visitors[name]; exists {
return fmt.Errorf("%w: visitor %q", ErrAlreadyExists, name)
}
s.visitors[name] = visitor
if err := s.saveToFileUnlocked(); err != nil {
delete(s.visitors, name)
return fmt.Errorf("failed to persist: %w", err)
}
return nil
return addStoreEntry(s, visitorStoreEntries, storeKindVisitor, name, visitor)
}
func (s *StoreSource) UpdateVisitor(visitor v1.VisitorConfigurer) error {
if visitor == nil {
return fmt.Errorf("visitor cannot be nil")
name, err := validateVisitorName(visitor)
if err != nil {
return err
}
name := visitor.GetBaseConfig().Name
if name == "" {
return fmt.Errorf("visitor name cannot be empty")
}
s.mu.Lock()
defer s.mu.Unlock()
oldVisitor, exists := s.visitors[name]
if !exists {
return fmt.Errorf("%w: visitor %q", ErrNotFound, name)
}
s.visitors[name] = visitor
if err := s.saveToFileUnlocked(); err != nil {
s.visitors[name] = oldVisitor
return fmt.Errorf("failed to persist: %w", err)
}
return nil
return updateStoreEntry(s, visitorStoreEntries, storeKindVisitor, name, visitor)
}
func (s *StoreSource) RemoveVisitor(name string) error {
if name == "" {
return fmt.Errorf("visitor name cannot be empty")
}
s.mu.Lock()
defer s.mu.Unlock()
oldVisitor, exists := s.visitors[name]
if !exists {
return fmt.Errorf("%w: visitor %q", ErrNotFound, name)
}
delete(s.visitors, name)
if err := s.saveToFileUnlocked(); err != nil {
s.visitors[name] = oldVisitor
return fmt.Errorf("failed to persist: %w", err)
}
return nil
return removeStoreEntry(s, visitorStoreEntries, storeKindVisitor, name)
}
func (s *StoreSource) GetVisitor(name string) v1.VisitorConfigurer {