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35 lines
1.2 KiB
Go
35 lines
1.2 KiB
Go
package virtualfs
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import (
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"context"
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"github.com/get-drexa/drexa/internal/blob"
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"github.com/google/uuid"
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"github.com/uptrace/bun"
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)
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type BlobKeyResolver interface {
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// ShouldPersistKey returns true if the resolved key should be stored in node.BlobKey.
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// Flat keys (e.g. UUIDs) return true - key is generated once and stored.
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// Hierarchical keys return false - key is derived from path each time.
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ShouldPersistKey() bool
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Resolve(ctx context.Context, db bun.IDB, node *Node) (blob.Key, error)
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ResolveDeletionKeys(ctx context.Context, node *Node, allKeys []blob.Key) (*DeletionPlan, error)
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// ResolveBulkMoveOps returns blob move operations for nodes being moved to a new parent.
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// Returns ErrBulkMoveRequiresSameParent if nodes don't all share the same parent.
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// Returns nil, nil if no blob moves are needed (e.g., flat key storage where keys are UUIDs).
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ResolveBulkMoveOps(ctx context.Context, db bun.IDB, nodes []*Node, newParentID uuid.UUID) ([]BlobMoveOp, error)
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}
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type DeletionPlan struct {
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Prefix blob.Key
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Keys []blob.Key
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}
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// BlobMoveOp represents a blob move operation from OldKey to NewKey.
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type BlobMoveOp struct {
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OldKey blob.Key
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NewKey blob.Key
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}
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