34 lines
971 B
Go
34 lines
971 B
Go
package biz
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import (
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"context"
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"io"
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"time"
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)
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// Cache is the shared cache seam. The data implementation uses Redis when it
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// is reachable and falls back to process memory for local development.
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type Cache interface {
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Get(context.Context, string) (string, bool, error)
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Set(context.Context, string, string, time.Duration) error
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Delete(context.Context, string) error
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Increment(context.Context, string, time.Duration) (int64, error)
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}
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type StoredFile struct {
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Name string
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Path string
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URL string
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Size int64
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}
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// FileStorage owns the persistence boundary for uploaded files.
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type FileStorage interface {
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Put(context.Context, string, io.Reader) (*StoredFile, error)
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Open(context.Context, string) (io.ReadCloser, error)
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Delete(context.Context, string) error
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Compose(context.Context, []string, string) (*StoredFile, string, error)
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DeletePrefix(context.Context, string) error
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List(context.Context, string, string, int) ([]*StoredFile, string, bool, error)
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}
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