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26 lines
1.0 KiB
Go
26 lines
1.0 KiB
Go
package backend
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import "github.com/ChronosX88/yans/internal/models"
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const (
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SupportedBackendList = "sqlite"
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)
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type StorageBackend interface {
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ListGroups() ([]models.Group, error)
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ListGroupsByPattern(pattern string) ([]models.Group, error)
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GetGroup(groupName string) (models.Group, error)
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GetNewGroupsSince(timestamp int64) ([]models.Group, error)
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GetArticlesCount(g *models.Group) (int, error)
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GetGroupLowWaterMark(g *models.Group) (int, error)
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GetGroupHighWaterMark(g *models.Group) (int, error)
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SaveArticle(article models.Article, groups []string) error
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GetArticle(messageID string) (models.Article, error)
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GetArticleByNumber(g *models.Group, num int) (models.Article, error)
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GetArticleNumbers(g *models.Group, low, high int64) ([]int64, error)
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GetNewArticlesSince(timestamp int64) ([]string, error)
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GetLastArticleByNum(g *models.Group, a *models.Article) (models.Article, error)
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GetNextArticleByNum(g *models.Group, a *models.Article) (models.Article, error)
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GetArticlesByRange(g *models.Group, low, high int64) ([]models.Article, error)
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}
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