init push

backend/repo/pg/ap_token.go

@@ -0,0 +1,58 @@
+package pg
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"time"
+
+	"gorm.io/gorm"
+
+	"github.com/chaitin/panda-wiki/domain"
+	"github.com/chaitin/panda-wiki/log"
+	"github.com/chaitin/panda-wiki/store/cache"
+	"github.com/chaitin/panda-wiki/store/pg"
+)
+
+type APITokenRepo struct {
+	db     *pg.DB
+	logger *log.Logger
+	cache  *cache.Cache
+}
+
+func NewAPITokenRepo(db *pg.DB, logger *log.Logger, cache *cache.Cache) *APITokenRepo {
+	return &APITokenRepo{
+		db:     db,
+		logger: logger,
+		cache:  cache,
+	}
+}
+
+func (r *APITokenRepo) GetByTokenWithCache(ctx context.Context, token string) (*domain.APIToken, error) {
+	cacheKey := fmt.Sprintf("api_token:%s", token)
+
+	cachedData, err := r.cache.Get(ctx, cacheKey).Result()
+	if err == nil && cachedData != "" {
+		var apiToken domain.APIToken
+		if err := json.Unmarshal([]byte(cachedData), &apiToken); err == nil {
+			return &apiToken, nil
+		}
+	}
+
+	// 缓存未命中，从数据库查询
+	var apiToken domain.APIToken
+	if err := r.db.WithContext(ctx).Where("token = ?", token).First(&apiToken).Error; err != nil {
+		if err == gorm.ErrRecordNotFound {
+			return nil, nil
+		}
+		return nil, fmt.Errorf("get api token by token failed: %w", err)
+	}
+
+	if tokenData, err := json.Marshal(&apiToken); err == nil {
+		if err := r.cache.Set(ctx, cacheKey, tokenData, 30*time.Minute).Err(); err != nil {
+			r.logger.Warn("failed to cache API token", log.Error(err))
+		}
+	}
+
+	return &apiToken, nil
+}