Jeffrey Smith
20572ef665
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Clean up channels-era dead code, align migrations, add 92 tests, and fix backup download + admin storage tab bugs before v0.8.x kernel expansion. Critical fixes: - Remove `channels` from allowedViews in db_module.go - Fix 5 dead API routes in workflow.html → public workflow API - Fix RenderWorkflow handler to use route param as entry token Dead code removal: - Delete SeedTestChannel(), RunContext.ChannelID, webhook.ChannelID - Fix stale comments in storage.go, prometheus.go, workflow_module.go Migration hygiene: - Add SQLite placeholder 013_cluster_registry.sql, renumber to 014 - Compat rename in migrate.go for existing SQLite databases - Document missing migration 008 in both 009 files Test coverage: - 82 workflow routing tests (all operators, branch rules, stage resolution) - 10 middleware tests (permissions, admin, rate limiter) Bug fixes: - Remove dead Admin Storage tab from System category - Fix backup download: sw.auth.token() → sw.auth._getToken() Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
74 lines
2.5 KiB
Go
74 lines
2.5 KiB
Go
package storage
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import (
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"context"
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"errors"
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"io"
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)
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// ── Errors ─────────────────────────────────
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var (
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// ErrNotFound is returned when a requested object does not exist.
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ErrNotFound = errors.New("storage: object not found")
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// ErrNotConfigured is returned when storage operations are attempted
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// but no backend has been configured or the backend is unhealthy.
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ErrNotConfigured = errors.New("storage: backend not configured")
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)
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// ── ObjectStore Interface ──────────────────
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// ObjectStore is the abstraction for blob storage.
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// Implementations: PVC (filesystem), S3 (minio-go v7).
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//
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// Keys are slash-delimited paths relative to the storage root:
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//
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// ext/{package_id}/{file_id}_{filename}
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//
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// Implementations must create intermediate directories as needed.
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type ObjectStore interface {
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// Put writes data to the given key.
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// Creates parent directories as needed. Overwrites if exists.
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Put(ctx context.Context, key string, r io.Reader, size int64, contentType string) error
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// Get returns a reader for the given key.
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// Returns the reader, size in bytes, content type, and error.
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// Caller must close the returned reader.
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// Returns ErrNotFound if key does not exist.
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Get(ctx context.Context, key string) (io.ReadCloser, int64, string, error)
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// Delete removes the object at key.
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// No error if the key does not exist (idempotent).
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Delete(ctx context.Context, key string) error
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// DeletePrefix removes all objects under the given prefix.
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// Used for bulk cleanup (e.g. extension uninstall).
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// Example: DeletePrefix(ctx, "ext/{package_id}/")
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DeletePrefix(ctx context.Context, prefix string) error
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// Exists checks if an object exists at key without reading it.
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Exists(ctx context.Context, key string) (bool, error)
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// Healthy returns nil if the backend is operational (writable).
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Healthy(ctx context.Context) error
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// Stats returns aggregate storage statistics.
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Stats(ctx context.Context) (*StorageStats, error)
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// Backend returns the backend type identifier ("pvc", "s3").
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Backend() string
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}
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// StorageStats holds aggregate storage metrics.
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type StorageStats struct {
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Backend string `json:"backend"`
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Path string `json:"path,omitempty"` // PVC only
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Endpoint string `json:"endpoint,omitempty"` // S3 only
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Bucket string `json:"bucket,omitempty"` // S3 only
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Healthy bool `json:"healthy"`
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Configured bool `json:"configured"`
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TotalFiles int64 `json:"total_files"`
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TotalBytes int64 `json:"total_bytes"`
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}
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