Merge pull request #648 from ericchiang/dev-storage-docs
storage: update godocs
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0cfd815d3d
2 changed files with 14 additions and 3 deletions
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@ -1,2 +1,2 @@
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// Package kubernetes provides a storage interface using Kubernetes third party APIs.
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// Package kubernetes provides a storage implementation using Kubernetes third party APIs.
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package kubernetes
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@ -78,9 +78,20 @@ type Storage interface {
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DeleteRefresh(id string) error
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DeletePassword(email string) error
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// Update functions are assumed to be a performed within a single object transaction.
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// Update methods take a function for updating an object then performs that update within
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// a transaction. "updater" functions may be called multiple times by a single update call.
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//
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// Because new fields may be added to resources, updaters should only modify existing
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// fields on the old object rather then creating new structs. For example:
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//
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// updater := func(old storage.Client) (storage.Client, error) {
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// old.Secret = newSecret
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// return old, nil
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// }
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// if err := s.UpdateClient(clientID, updater); err != nil {
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// // update failed, handle error
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// }
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//
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// updaters may be called multiple times.
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UpdateClient(id string, updater func(old Client) (Client, error)) error
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UpdateKeys(updater func(old Keys) (Keys, error)) error
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UpdateAuthRequest(id string, updater func(a AuthRequest) (AuthRequest, error)) error
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