45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
package repository
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import (
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"context"
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"fmt"
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"time"
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"github.com/Wei-Shaw/sub2api/internal/service"
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"github.com/redis/go-redis/v9"
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)
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const (
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geminiTokenKeyPrefix = "gemini:token:"
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geminiRefreshLockKeyPrefix = "gemini:refresh_lock:"
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)
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type geminiTokenCache struct {
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rdb *redis.Client
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}
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func NewGeminiTokenCache(rdb *redis.Client) service.GeminiTokenCache {
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return &geminiTokenCache{rdb: rdb}
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}
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func (c *geminiTokenCache) GetAccessToken(ctx context.Context, cacheKey string) (string, error) {
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key := fmt.Sprintf("%s%s", geminiTokenKeyPrefix, cacheKey)
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return c.rdb.Get(ctx, key).Result()
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}
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func (c *geminiTokenCache) SetAccessToken(ctx context.Context, cacheKey string, token string, ttl time.Duration) error {
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key := fmt.Sprintf("%s%s", geminiTokenKeyPrefix, cacheKey)
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return c.rdb.Set(ctx, key, token, ttl).Err()
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}
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func (c *geminiTokenCache) AcquireRefreshLock(ctx context.Context, cacheKey string, ttl time.Duration) (bool, error) {
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key := fmt.Sprintf("%s%s", geminiRefreshLockKeyPrefix, cacheKey)
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return c.rdb.SetNX(ctx, key, 1, ttl).Result()
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}
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func (c *geminiTokenCache) ReleaseRefreshLock(ctx context.Context, cacheKey string) error {
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key := fmt.Sprintf("%s%s", geminiRefreshLockKeyPrefix, cacheKey)
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return c.rdb.Del(ctx, key).Err()
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}
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