refactor: Remove Token management and integrate Redis for authentication

- Deleted the Token model and its repository, transitioning to a Redis-based token management system.
- Updated the service layer to utilize Redis for token storage, enhancing performance and scalability.
- Refactored the container to remove TokenRepository and integrate the new token service.
- Cleaned up the Dockerfile and other files by removing unnecessary whitespace and comments.
- Enhanced error handling and logging for Redis initialization and usage.

pkg/redis/manager.go

@@ -3,8 +3,11 @@ package redis
 import (
 	"carrotskin/pkg/config"
 	"fmt"
+	"os"
 	"sync"
 
+	"github.com/alicebob/miniredis/v2"
+	redis9 "github.com/redis/go-redis/v9"
 	"go.uber.org/zap"
 )
 
@@ -15,19 +18,69 @@ var (
 	once sync.Once
 	// initError 初始化错误
 	initError error
+	// miniredisInstance 用于测试/开发环境
+	miniredisInstance *miniredis.Miniredis
 )
 
 // Init 初始化Redis客户端（线程安全，只会执行一次）
+// 如果Redis连接失败且环境为测试/开发，则回退到miniredis
 func Init(cfg config.RedisConfig, logger *zap.Logger) error {
+	var err error
 	once.Do(func() {
-		clientInstance, initError = New(cfg, logger)
-		if initError != nil {
-			return
+		// 尝试连接真实Redis
+		clientInstance, err = New(cfg, logger)
+		if err != nil {
+			logger.Warn("Redis连接失败，尝试使用miniredis回退", zap.Error(err))
+
+			// 检查是否允许回退到miniredis（仅开发/测试环境）
+			if allowFallbackToMiniRedis() {
+				clientInstance, err = initMiniRedis(logger)
+				if err != nil {
+					initError = fmt.Errorf("Redis和miniredis都初始化失败: %w", err)
+					logger.Error("miniredis初始化失败", zap.Error(initError))
+					return
+				}
+				logger.Info("已回退到miniredis用于开发/测试环境")
+			} else {
+				initError = fmt.Errorf("Redis连接失败且不允许回退: %w", err)
+				logger.Error("Redis连接失败", zap.Error(initError))
+				return
+			}
 		}
 	})
 	return initError
 }
 
+// allowFallbackToMiniRedis 检查是否允许回退到miniredis
+func allowFallbackToMiniRedis() bool {
+	// 检查环境变量
+	env := os.Getenv("ENVIRONMENT")
+	return env == "development" || env == "test" || env == "dev" ||
+		os.Getenv("USE_MINIREDIS") == "true"
+}
+
+// initMiniRedis 初始化miniredis（用于开发/测试环境）
+func initMiniRedis(logger *zap.Logger) (*Client, error) {
+	var err error
+	miniredisInstance, err = miniredis.Run()
+	if err != nil {
+		return nil, fmt.Errorf("启动miniredis失败: %w", err)
+	}
+
+	// 创建Redis客户端连接到miniredis
+	redisClient := redis9.NewClient(&redis9.Options{
+		Addr: miniredisInstance.Addr(),
+	})
+
+	client := &Client{
+		Client: redisClient,
+		logger: logger,
+	}
+
+	logger.Info("miniredis已启动", zap.String("addr", miniredisInstance.Addr()))
+	return client, nil
+}
+
 // GetClient 获取Redis客户端实例（线程安全）
 func GetClient() (*Client, error) {
 	if clientInstance == nil {
@@ -45,7 +98,21 @@ func MustGetClient() *Client {
 	return client
 }
 
+// Close 关闭Redis连接（包括miniredis如果使用了）
+func Close() error {
+	var err error
+	if miniredisInstance != nil {
+		miniredisInstance.Close()
+		miniredisInstance = nil
+	}
+	if clientInstance != nil {
+		err = clientInstance.Close()
+		clientInstance = nil
+	}
+	return err
+}
 
-
-
-
+// IsUsingMiniRedis 检查是否使用了miniredis
+func IsUsingMiniRedis() bool {
+	return miniredisInstance != nil
+}