kite/.planning/phases/04-folders-sharing-quotas-document-ux/04-02-SUMMARY.md

phase, plan, subsystem, tags, requires, provides, affects, tech-stack, key-files, key-decisions, patterns-established, requirements-completed, duration, completed

phase	plan	subsystem	tags	requires	provides	affects	tech-stack	key-files	key-decisions	patterns-established	requirements-completed	duration	completed
04-folders-sharing-quotas-document-ux	02	database	alembic minio postgresql gin-index full-text-search	phase provides 03-document-migration-multi-user-isolation migration 0003 (multi-user isolation, users table, documents table)	Alembic migration 0004 with users.pdf_open_mode column, GIN FTS index on extracted_text, audit-logs MinIO bucket creation MinIOBackend.put_object_raw() for caller-supplied bucket+key uploads	04-folders-sharing-quotas-document-ux (downstream plans reading pdf_open_mode or ix_documents_fts) audit tasks that call put_object_raw for CSV export	added patterns GIN expression index created via op.execute() raw SQL (not Index()) to prevent Alembic autogenerate collision (issue #1390) MinIO bucket creation gated on MINIO_ENDPOINT env var for SQLite test compatibility MinIOBackend.put_object_raw() mirrors put_object() asyncio.to_thread pattern but accepts caller-supplied bucket+key	created modified backend/migrations/versions/0004_phase4_pdf_open_mode_tsvector.py backend/storage/minio_backend.py	GIN index created via raw SQL op.execute() to avoid Alembic autogenerate re-creating it on every revision run (issue #1390) put_object_raw not added to StorageBackend ABC — audit-logs is MinIO-only, local backends have no audit bucket concept MinIO bucket creation uses deferred import inside the env-var guard to avoid test environment Minio import dependency	Pattern: env-var-gated MinIO operations in migrations (same as 0003) Pattern: manually-managed GIN expression indexes via raw SQL with comment marking them as non-autogenerated	FOLD-05 DOC-02 ADMIN-06	8min	2026-05-25

Phase 4 Plan 02: Alembic Migration 0004 + MinIOBackend.put_object_raw() Summary

Alembic migration 0004 adds users.pdf_open_mode column, GIN expression index for full-text search on documents.extracted_text, and audit-logs MinIO bucket creation; MinIOBackend gains put_object_raw() for arbitrary bucket+key uploads

Performance

• Duration: 8 min
• Started: 2026-05-25T00:00:00Z
• Completed: 2026-05-25T00:08:00Z
• Tasks: 2
• Files modified: 2

Accomplishments

• Created Alembic migration 0004 with three upgrade steps: pdf_open_mode column on users table (server_default='in_app'), GIN expression index ix_documents_fts on documents.extracted_text via raw SQL, and audit-logs MinIO bucket creation gated on MINIO_ENDPOINT env var
• Added MinIOBackend.put_object_raw() async method that accepts caller-supplied bucket and key (bypassing the document key schema) for use by audit CSV export tasks
• All 122 passing tests continue to pass; the 1 pre-existing failure (test_extract_docx, missing 'docx' package in local dev environment) is unchanged and unrelated to this plan

Task Commits

Each task was committed atomically as part of a single combined commit:

1. Task 1: Alembic migration 0004 + Task 2: put_object_raw() - b6bab5a (feat)

Files Created/Modified

• /Users/nik/Documents/Progamming/document_scanner/backend/migrations/versions/0004_phase4_pdf_open_mode_tsvector.py — Alembic migration: pdf_open_mode column, GIN FTS index, audit-logs MinIO bucket
• /Users/nik/Documents/Progamming/document_scanner/backend/storage/minio_backend.py — Added put_object_raw() method after put_object()

Verification Results

Task 1 — Syntax check:

python3 -c "import py_compile; py_compile.compile('migrations/versions/0004_phase4_pdf_open_mode_tsvector.py')"
# Output: OK

Task 1 — Grep confirms all required identifiers present:

grep -n "ix_documents_fts|audit-logs|pdf_open_mode" 0004_phase4_pdf_open_mode_tsvector.py
# Lines: 1, 8, 9, 10, 24, 42, 48, 58, 62, 73, 74, 79, 81, 83

Task 2 — Import and inspect verification:

python3 -c "from storage.minio_backend import MinIOBackend; import inspect; src = inspect.getsource(MinIOBackend.put_object_raw); print('OK')"
# Output: OK

base.py unchanged: grep -n "put_object_raw" base.py returns no output (confirmed absent).

Test suite: 122 passed, 7 skipped, 39 xfailed, 1 pre-existing failure (docx module not installed in local env)

Decisions Made

• GIN index created via op.execute() raw SQL to prevent Alembic autogenerate from treating it as a diff on every alembic revision --autogenerate run (Alembic issue #1390)
• put_object_raw not added to StorageBackend ABC — audit-logs bucket is a MinIO-specific concept; local/WebDAV backends have no equivalent
• Minio client import is deferred inside the if os.environ.get("MINIO_ENDPOINT") guard (same pattern as migration 0003) to keep SQLite test runs free of MinIO import dependency

Deviations from Plan

None - plan executed exactly as written.

Issues Encountered

None. The python command was not found in the PATH (macOS uses python3); switched to python3 for all verification commands with no impact on deliverables.

Known Stubs

None - this plan creates infrastructure (migration + storage method), not UI or data-serving code.

Threat Flags

None - no new network endpoints, auth paths, or trust boundary changes introduced beyond what the plan's threat model already covers.

Next Phase Readiness

• Migration 0004 is ready for alembic upgrade 0004 once PostgreSQL is running
• put_object_raw() is callable by audit tasks (04-xx plans)
• FTS index ix_documents_fts is available for full-text search queries against documents.extracted_text

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Phase: 04-folders-sharing-quotas-document-ux Completed: 2026-05-25