mirror of
https://github.com/mxpv/podsync.git
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48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
package storage
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import (
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"context"
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"errors"
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"github.com/mxpv/podsync/pkg/model"
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)
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type Version int
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const (
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CurrentVersion = 1
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)
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var (
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ErrAlreadyExists = errors.New("object already exists")
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)
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type Storage interface {
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Close() error
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Version() (int, error)
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// AddFeed will:
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// - Insert or update feed info
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// - Append new episodes to the existing list of episodes
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// - Insert File model for each new episode
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AddFeed(ctx context.Context, feed *model.Feed) error
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// GetFeed gets a feed by ID
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GetFeed(ctx context.Context, feedID string) (*model.Feed, error)
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// WalkFeeds iterates over feeds saved to database
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WalkFeeds(ctx context.Context, cb func(feed *model.Feed) error) error
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// DeleteFeed deletes feed and all related data from database
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DeleteFeed(ctx context.Context, feedID string) error
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// GetEpisode gets episode by identifier
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GetEpisode(ctx context.Context, feedID string, episodeID string) (*model.Episode, error)
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// WalkFiles walks all files for the given feed ID
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WalkFiles(ctx context.Context, feedID string, cb func(file *model.File) error) error
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// UpdateFile updates file via callback function.
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UpdateFile(feedID string, episodeID string, cb func(file *model.File) error) error
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}
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