- Add MacroFile type to internal/kc and extract silo/macros/* files
from .kc ZIP archives on commit
- Create ItemMacroRepository with ReplaceForItem, ListByItem, and
GetByFilename methods
- Add GET /{partNumber}/macros (list) and
GET /{partNumber}/macros/{filename} (source content) endpoints
- Index macros in extractKCMetadata with SSE broadcast
- List endpoint omits content for lightweight responses
Closes#144
- Add Dependency type to internal/kc and extract silo/dependencies.json
from .kc files on commit
- Create ItemDependencyRepository with ReplaceForRevision, ListByItem,
and Resolve (LEFT JOIN against items table)
- Add GET /{partNumber}/dependencies and
GET /{partNumber}/dependencies/resolve endpoints
- Index dependencies in extractKCMetadata with SSE broadcast
- Pack real dependency data into .kc files on checkout
- Update PackInput.Dependencies from []any to []Dependency
Closes#143
Implements issue #142 — .kc checkout pipeline that repacks silo/ entries
with current DB state before serving downloads.
When a client downloads a .kc file via GET /api/items/{pn}/file/{rev},
the server now:
1. Reads the file from storage into memory
2. Checks for silo/ directory (plain .fcstd files bypass packing)
3. Repacks silo/ entries with current item_metadata + revision history
4. Streams the repacked ZIP to the client
New files:
- internal/kc/pack.go: Pack() replaces silo/ entries in ZIP, preserving
all non-silo entries (FreeCAD files, thumbnails) with original
compression and timestamps. HasSiloDir() for lightweight detection.
- internal/api/pack_handlers.go: packKCFile server helper, computeETag,
canSkipRepack lazy optimization.
ETag caching:
- ETag computed from revision_number + metadata.updated_at
- If-None-Match support returns 304 Not Modified before reading storage
- Cache-Control: private, must-revalidate
Lazy packing optimization:
- Skips repack if revision_hash matches and metadata unchanged since upload
Phase 2 packs: manifest.json, metadata.json, history.json,
dependencies.json (empty []). Approvals, macros, jobs deferred to
Phase 3-5.
Closes#142
Implements issue #141 — .kc server-side metadata integration Phase 1.
When a .kc file is uploaded, the server extracts silo/manifest.json and
silo/metadata.json from the ZIP archive and indexes them into the
item_metadata table. Plain .fcstd files continue to work unchanged.
Extraction is best-effort: failures are logged but do not block the upload.
New packages:
- internal/kc: ZIP extraction library (Extract, Manifest, Metadata types)
- internal/db: ItemMetadataRepository (Get, Upsert, UpdateFields,
UpdateLifecycle, SetTags)
New API endpoints under /api/items/{partNumber}:
- GET /metadata — read indexed metadata (viewer)
- PUT /metadata — merge fields into JSONB (editor)
- PATCH /metadata/lifecycle — transition lifecycle state (editor)
- PATCH /metadata/tags — add/remove tags (editor)
SSE events: metadata.updated, metadata.lifecycle, metadata.tags
Lifecycle transitions (Phase 1): draft→review→released→obsolete,
review→draft (reject).
Closes#141
Add three new endpoints that bypass the MinIO presigned URL flow:
- POST /api/items/{pn}/files/upload — multipart file upload
- POST /api/items/{pn}/thumbnail/upload — multipart thumbnail upload
- GET /api/items/{pn}/files/{fileId}/download — stream file download
Rewrite frontend upload flow: files are held in browser memory on drop
and uploaded directly after item creation via multipart POST. The old
presign+associate endpoints remain for MinIO backward compatibility.
Closes#129
Add storage_backend columns to track which backend (minio or filesystem)
holds each file, enabling dual-running during migration.
Migration 017_file_storage_metadata.sql:
- item_files.storage_backend TEXT NOT NULL DEFAULT 'minio'
- revisions.file_storage_backend TEXT NOT NULL DEFAULT 'minio'
DB repository changes:
- Revision struct: add FileStorageBackend field
- ItemFile struct: add StorageBackend field
- All INSERT queries include the new columns
- All SELECT queries read them (COALESCE for pre-migration compat)
- CreateRevisionFromExisting copies the backend from source revision
- Default to 'minio' when field is empty (backward compat)
Existing rows default to 'minio'. New uploads will write 'filesystem'
when the filesystem backend is active.
Closes#128
Implement FilesystemStore satisfying the FileStore interface for local
filesystem storage, replacing MinIO for simpler deployments.
- Atomic writes via temp file + os.Rename (no partial files)
- SHA-256 checksum computed on Put via io.MultiWriter
- Get/GetVersion return os.File (GetVersion ignores versionID)
- Delete is idempotent (no error if file missing)
- Copy uses same atomic write pattern
- PresignPut returns ErrPresignNotSupported
- Ping verifies root directory is writable
- Wire NewFilesystemStore in main.go backend switch
- 14 unit tests covering all methods including atomicity
Closes#127
Extract a FileStore interface from the concrete *storage.Storage MinIO
wrapper so the API layer is storage-backend agnostic.
- Define FileStore interface in internal/storage/interface.go
- Add Exists method to MinIO Storage (via StatObject)
- Add compile-time interface satisfaction check
- Change Server.storage and ServerState.storage to FileStore interface
- Update NewServer and NewServerState signatures
- Add Backend and FilesystemConfig fields to StorageConfig
- Add backend selection switch in main.go (minio/filesystem/unknown)
- Update config.example.yaml with backend field
The nil-interface pattern is preserved: when storage is unconfigured,
store remains a true nil FileStore (not a typed nil pointer), so all
existing if s.storage == nil checks continue to work correctly.
Closes#126
Add LocationRepository with CRUD operations, hierarchy traversal
(children, subtree by path prefix), and inventory-safe deletion.
Endpoints:
GET /api/locations — list all or ?tree={path} for subtree
POST /api/locations — create (auto-resolves parent_id, depth)
GET /api/locations/{path..} — get by hierarchical path
PUT /api/locations/{path..} — update name, type, metadata
DELETE /api/locations/{path..} — delete (rejects if inventory exists)
Uses chi wildcard routes to support multi-segment paths like
/api/locations/lab/shelf-a/bin-3.
Includes 10 handler integration tests covering CRUD, nesting,
validation, duplicates, tree queries, and delete-not-found.
Closes#81
Add four admin-only endpoints under /api/admin/settings:
- GET / — full config (secrets redacted)
- GET /{module} — single module config
- PUT /{module} — toggle modules + persist config overrides
- POST /{module}/test — test external connectivity (database, storage)
PUT publishes a settings.changed SSE event. Config overrides are
persisted for future hot-reload support; changes to database/storage/
server/schemas namespaces return restart_required: true.
Wires SettingsRepository into Server struct.
Closes#99
Add HandleGetModules returning module state, metadata, and
public config (auth providers, Create URI scheme). No auth
required — clients call this pre-login.
Register at /api/modules before the auth middleware.
Ref #97
Add modules.Registry and config.Config fields to Server struct.
Create registry in main.go, load state from YAML+DB, log all
module states at startup.
Conditionally start job/runner sweeper goroutines only when the
jobs module is enabled.
Update all 5 test files to pass registry to NewServer.
Ref #95, #96
Add migration 016 with two tables for the module system:
- settings_overrides: dotted-path config overrides set via admin UI
- module_state: per-module enabled/disabled state
Update testutil.TruncateAll to include new tables.
Ref #94
Migration 014: dag_nodes, dag_edges, dag_cross_edges tables for the
feature-level dependency graph with validation state tracking.
Migration 015: runners, job_definitions, jobs, job_log tables for the
async compute job system with PostgreSQL-backed work queue.
Update TruncateAll in testutil to include new tables.
- Test ListItemFiles, DeleteItemFile with real DB
- Test cross-item file deletion guard (404)
- Test storage-unavailable paths: presign, upload, associate, thumbnail (503)
- Fix createItemDirect: StandardCost moved to revision properties
Fixes#79
Implement the date segment type in the part number generator. Uses Go's
time.Format with the segment's Value field as the layout string.
- Default format: 20060102 (YYYYMMDD) when no Value is specified
- Custom formats via Value field: "0601" (YYMM), "2006" (YYYY), etc.
- Always uses UTC time
- Add 3 tests: default format, custom YYMM format, year-only format
- Add ui section to kindred-rd.yaml with category_picker (multi-stage),
item_fields, field_groups, category_field_groups, and field_overrides
- Add UIConfig structs to Go schema parser with full YAML/JSON tags
- Add ValidateUI() to validate field references against property schemas
- Add ValuesByDomain() helper to auto-derive subcategory picker stages
- Implement GET /api/schemas/{name}/form endpoint that returns resolved
form descriptor with field metadata, widget hints, and category picker
- Replace GET /api/schemas/{name}/properties route with /form
- Add FormDescriptor TypeScript types
- Create useFormDescriptor hook (replaces useCategories)
- Rewrite CreateItemPane to render all sections dynamically from descriptor
- Update CategoryPicker with multi-stage domain/subcategory selection
- Delete useCategories.ts (superseded by useFormDescriptor)
- Add migration 013 to copy sourcing_link/standard_cost values into
current revision properties JSONB and drop the columns from items table
- Remove SourcingLink/StandardCost from Go Item struct and all DB queries
(items.go, audit_queries.go, projects.go)
- Remove from API request/response structs and handlers
- Update CSV/ODS/BOM export/import to read these from revision properties
- Update audit handlers to score as regular property fields
- Remove from frontend Item type and hardcoded form fields
- MainTab now reads sourcing_link/standard_cost from item.properties
- CreateItemPane/EditItemPane no longer have dedicated fields for these;
they will be rendered as schema-driven property fields
The server's ReadTimeout (15s) was closing SSE connections shortly after
they were established, causing a rapid connect/disconnect loop. The handler
already disabled WriteTimeout but not ReadTimeout.
Add file_count and files_total_size to item API responses, computed
via batch query on item_files table (no migration needed).
- Add BatchGetFileStats() to audit_queries.go (follows BatchCheckBOM pattern)
- Add file stats to ItemResponse, HandleListItems, HandleGetItem, HandleGetItemByUUID
- Add 'Files' column to ItemTable (default visible in vertical mode)
- Add has_files computed field to audit completeness scoring (weight 1 for manufactured)
Add BOM merge endpoint for syncing assembly-derived BOM entries from
FreeCAD's silo-mod plugin.
Merge rules:
- Added: entries in request but not in server BOM are auto-created
with source='assembly'
- Quantity changed: existing entries with different quantity are
auto-updated
- Unchanged: same part and quantity are skipped
- Unreferenced: assembly-sourced entries in server BOM but not in
request are flagged as warnings (never auto-deleted)
- Manual entries are silently ignored in unreferenced detection
Also emits SSE 'bom.merged' event on successful merge (#46).
Promote BOM source from metadata JSONB to a dedicated VARCHAR(20)
column with CHECK constraint ('manual' or 'assembly').
- Add migration 012_bom_source.sql (column, data migration, cleanup)
- Add Source field to Relationship and BOMEntry structs
- Update all SQL queries (GetBOM, GetWhereUsed, GetExpandedBOM, Create)
- Update API response/request types with source field
- Update CSV/ODS export to read e.Source instead of metadata
- Update CSV import to set source on relationship directly
- Update frontend types and BOMTab to use top-level source field
Closes#43
Adds a new read-only endpoint to resolve a Silo item UUID to its full
ItemResponse. Used by silo-mod to resolve FreeCAD document SiloUUID
properties to part numbers during BOM sync.
- Reuses existing ItemRepository.GetByID() (items.id is the stable UUID)
- Returns 404 for archived items
- Registered in viewer-accessible route group (no editor role required)
Add server-sent events at GET /api/events for live mutation
notifications. Add server mode (normal/read-only/degraded) exposed
via /health, /ready, and SSE server.state events.
New files:
- broker.go: SSE event hub with client management, non-blocking
fan-out, ring buffer history for Last-Event-ID replay, heartbeat
- servermode.go: mode state machine with periodic MinIO health
check and SIGUSR1 read-only toggle
- sse_handler.go: HTTP handler using http.Flusher and
ResponseController to disable WriteTimeout for long-lived SSE
- broker_test.go, servermode_test.go: 13 unit tests
Modified:
- handlers.go: Server struct gains broker/serverState fields,
Health/Ready include mode and sse_clients, write handlers
emit item.created/updated/deleted and revision.created events
- routes.go: register GET /api/events, add RequireWritable
middleware to all 8 editor-gated route groups
- middleware.go: RequireWritable returns 503 in read-only mode
- csv.go, ods.go: emit bulk item.created events after import
- storage.go: add Ping() method for health checks
- config.go: add ReadOnly field to ServerConfig
- main.go: create broker/state, start background goroutines,
SIGUSR1 handler, graceful shutdown sequence
Closes#38, closes#39
Add 56 tests covering the core backend packages:
Unit tests (no database required):
- internal/partnum: 7 tests for part number generation logic
(sequence, format templates, enum validation, constants)
- internal/schema: 8 tests for YAML schema loading, property
merging, validation, and default application
Integration tests (require TEST_DATABASE_URL):
- internal/db/items: 10 tests for item CRUD, archive/unarchive,
revisions, and thumbnail operations
- internal/db/relationships: 10 tests for BOM CRUD, cycle detection,
self-reference blocking, where-used, expanded/flat BOM
- internal/db/projects: 5 tests for project CRUD and item association
- internal/api/bom_handlers: 6 HTTP handler tests for BOM endpoints
including flat BOM, cost calculation, add/delete entries
- internal/api/items: 5 HTTP handler tests for item CRUD endpoints
Infrastructure:
- internal/testutil: shared helpers for test DB pool setup,
migration runner, and table truncation
- internal/db/helpers_test.go: DB wrapper for integration tests
- internal/db/db.go: add NewFromPool constructor
- Makefile: add test-integration target with default DSN
Integration tests skip gracefully when TEST_DATABASE_URL is unset.
Dev-mode auth (nil authConfig) used for API handler tests.
Fixes: fmt.Errorf Go vet warning in partnum/generator.go
Closes#2
