first commit

internal/infrastructure/cache/factory.go

@@ -0,0 +1,68 @@
+// File: /home/meninjar/goprint/service-general/internal/infrastructure/cache/factory.go
+package cache
+
+import (
+	"fmt"
+
+	"service/internal/infrastructure/config"
+)
+
+// Factory creates cache instances based on configuration
+type Factory struct {
+	config config.CacheConfig
+}
+
+// NewFactory creates a new cache factory
+func NewFactory(cfg config.CacheConfig) *Factory {
+	return &Factory{
+		config: cfg,
+	}
+}
+
+// Create creates a cache instance based on configuration
+func (f *Factory) Create() (Cache, error) {
+	if !f.config.Enabled {
+		return NewNoOpCache(), nil
+	}
+
+	// For now, only Redis is supported
+	return NewRedisCache(CacheConfig{
+		Enabled:         f.config.Enabled,
+		DefaultTTL:      f.config.DefaultTTL,
+		SessionTTL:      f.config.SessionTTL,
+		RateLimitTTL:    f.config.RateLimitTTL,
+		CleanupInterval: f.config.CleanupInterval,
+		MaxRetries:      f.config.MaxRetries,
+		RetryDelay:      f.config.RetryDelay,
+		Redis: RedisConfig{
+			Host:     f.config.Redis.Host,
+			Port:     f.config.Redis.Port,
+			Password: f.config.Redis.Password,
+			DB:       f.config.Redis.DB,
+		},
+	})
+}
+
+// CreateManager creates a cache manager with the configured cache
+func (f *Factory) CreateManager() (*Manager, error) {
+	cache, err := f.Create()
+	if err != nil {
+		return nil, fmt.Errorf("failed to create cache: %w", err)
+	}
+
+	return NewManager(cache, CacheConfig{
+		Enabled:         f.config.Enabled,
+		DefaultTTL:      f.config.DefaultTTL,
+		SessionTTL:      f.config.SessionTTL,
+		RateLimitTTL:    f.config.RateLimitTTL,
+		CleanupInterval: f.config.CleanupInterval,
+		MaxRetries:      f.config.MaxRetries,
+		RetryDelay:      f.config.RetryDelay,
+		Redis: RedisConfig{
+			Host:     f.config.Redis.Host,
+			Port:     f.config.Redis.Port,
+			Password: f.config.Redis.Password,
+			DB:       f.config.Redis.DB,
+		},
+	}), nil
+}