From 5347d3e68144f5b58dfdc593261003049bd688a7 Mon Sep 17 00:00:00 2001 From: Lukas May Date: Fri, 30 Jan 2026 14:25:58 +0100 Subject: [PATCH] docs(02-01): complete SQLite database setup plan Tasks completed: 3/3 - Install Drizzle ORM and SQLite dependencies - Create database connection factory - Define task hierarchy schema SUMMARY: .planning/phases/02-data-layer/02-01-SUMMARY.md --- .planning/ROADMAP.md | 7 +- .planning/STATE.md | 26 ++-- .../phases/02-data-layer/02-01-SUMMARY.md | 114 ++++++++++++++++++ 3 files changed, 133 insertions(+), 14 deletions(-) create mode 100644 .planning/phases/02-data-layer/02-01-SUMMARY.md diff --git a/.planning/ROADMAP.md b/.planning/ROADMAP.md index 3eaf7d9..9ed57a7 100644 --- a/.planning/ROADMAP.md +++ b/.planning/ROADMAP.md @@ -64,10 +64,11 @@ Plans: **Depends on**: Phase 1 **Requirements**: TASK-02, TASK-03 **Research**: Unlikely (Drizzle/SQLite well-documented) -**Plans**: TBD +**Plans**: 2 plans Plans: -- [ ] 02-01: TBD +- [x] 02-01: SQLite Database Setup +- [ ] 02-02: Repository Layer ### Phase 3: Git Integration **Goal**: Git worktree management — create isolated worktrees per agent, preview diffs, integrate changes, cleanup @@ -135,7 +136,7 @@ Phases execute in numeric order: 1 → 1.1 → 2 → 3 → 4 → 5 → 6 → 7 |-------|----------------|--------|-----------| | 1. Core Infrastructure | 5/5 | Complete | 2026-01-30 | | 1.1. Hexagonal Architecture | 6/6 | Complete | 2026-01-30 | -| 2. Data Layer | 0/? | Not started | - | +| 2. Data Layer | 1/2 | In progress | - | | 3. Git Integration | 0/? | Not started | - | | 4. Agent Lifecycle | 0/? | Not started | - | | 5. Task Dispatch | 0/? | Not started | - | diff --git a/.planning/STATE.md b/.planning/STATE.md index a646e8e..3e4b137 100644 --- a/.planning/STATE.md +++ b/.planning/STATE.md @@ -5,33 +5,34 @@ See: .planning/PROJECT.md (updated 2026-01-30) **Core value:** Coordinate multiple Claude Code agents without losing track or stepping on each other. -**Current focus:** Phase 1.1 — Hexagonal Architecture (INSERTED) +**Current focus:** Phase 2 — Data Layer ## Current Position -Phase: 1.1 of 8 (Hexagonal Architecture - INSERTED) -Plan: 6 of 6 in current phase -Status: Phase complete -Last activity: 2026-01-30 — Completed 01.1-06-PLAN.md +Phase: 2 of 8 (Data Layer) +Plan: 1 of ? in current phase +Status: In progress +Last activity: 2026-01-30 — Completed 02-01-PLAN.md -Progress: ██████████████ 100% +Progress: ██████████████░░ 90% ## Performance Metrics **Velocity:** -- Total plans completed: 9 +- Total plans completed: 12 - Average duration: 3 min -- Total execution time: 30 min +- Total execution time: 33 min **By Phase:** | Phase | Plans | Total | Avg/Plan | |-------|-------|-------|----------| | 1 | 5/5 | 15 min | 3 min | -| 1.1 | 4/6 | 15 min | 4 min | +| 1.1 | 6/6 | 15 min | 3 min | +| 2 | 1/? | 3 min | 3 min | **Recent Trend:** -- Last 5 plans: 01-05 (7 min), 01.1-01 (3 min), 01.1-02 (6 min), 01.1-05 (2 min), 01.1-06 (4 min) +- Last 5 plans: 01.1-02 (6 min), 01.1-05 (2 min), 01.1-06 (4 min), 02-01 (3 min) - Trend: Steady ## Accumulated Context @@ -51,6 +52,9 @@ Recent decisions affecting current work: - 01.1-04: EventBus is optional parameter for backwards compatibility in logging - 01.1-05: Optional eventBus injection for server lifecycle events - 01.1-06: Use @trpc/server/adapters/fetch for HTTP handling, keep HTTP endpoints for curl +- 02-01: Factory function for database (not singleton) allows isolated test instances +- 02-01: WAL mode enabled for better concurrent read performance +- 02-01: Separate task_dependencies table for many-to-many task relationships ### Pending Todos @@ -69,5 +73,5 @@ None yet. ## Session Continuity Last session: 2026-01-30 -Stopped at: Completed 01.1-06-PLAN.md (CLI-tRPC Integration) - Phase 1.1 complete +Stopped at: Completed 02-01-PLAN.md (SQLite Database Setup) Resume file: None diff --git a/.planning/phases/02-data-layer/02-01-SUMMARY.md b/.planning/phases/02-data-layer/02-01-SUMMARY.md new file mode 100644 index 0000000..e347508 --- /dev/null +++ b/.planning/phases/02-data-layer/02-01-SUMMARY.md @@ -0,0 +1,114 @@ +--- +phase: 02-data-layer +plan: 01 +subsystem: database +tags: [drizzle, sqlite, better-sqlite3, orm, schema] + +# Dependency graph +requires: + - phase: 01 + provides: Core infrastructure (CLI, server, process management) +provides: + - SQLite database connection factory + - Task hierarchy schema (initiative -> phase -> plan -> task) + - Drizzle ORM types for all entities + - Task dependency relationship table +affects: [03-git-integration, 04-agent-lifecycle, 05-task-dispatch] + +# Tech tracking +tech-stack: + added: [drizzle-orm, better-sqlite3, drizzle-kit] + patterns: [factory-function-not-singleton, wal-mode, foreign-key-cascades] + +key-files: + created: + - src/db/config.ts + - src/db/index.ts + - src/db/schema.ts + - drizzle.config.ts + modified: + - package.json + +key-decisions: + - "Factory function (not singleton) for database - allows isolated test instances" + - "WAL mode enabled for better concurrent read performance" + - "Foreign keys enabled with cascade deletes for data integrity" + - "Unix timestamps (integers) for SQLite compatibility" + - "Separate task_dependencies table for many-to-many task relationships" + +patterns-established: + - "Database factory: createDatabase(path?) returns isolated instance" + - "Schema organization: tables + relations + types in schema.ts" + - "Environment override: CW_DB_PATH for testing with :memory:" + +# Metrics +duration: 3min +completed: 2026-01-30 +--- + +# Phase 2 Plan 1: SQLite Database Setup Summary + +**SQLite database with Drizzle ORM and four-level task hierarchy schema (initiative -> phase -> plan -> task)** + +## Performance + +- **Duration:** 3 min +- **Started:** 2026-01-30T13:22:12Z +- **Completed:** 2026-01-30T13:24:59Z +- **Tasks:** 3 +- **Files modified:** 5 + +## Accomplishments + +- Installed Drizzle ORM with better-sqlite3 driver for synchronous SQLite operations +- Created database connection factory with WAL mode and foreign key enforcement +- Defined complete task hierarchy schema with proper cascade delete relationships +- Exported TypeScript types for all entities (Initiative, Phase, Plan, Task, TaskDependency) +- Configured drizzle-kit for future migration support + +## Task Commits + +Each task was committed atomically: + +1. **Task 1: Install Drizzle ORM and SQLite dependencies** - `caf8bb0` (chore) +2. **Task 2: Create database connection factory** - `d7e4649` (feat) +3. **Task 3: Define task hierarchy schema** - `b492f64` (feat) + +## Files Created/Modified + +- `src/db/config.ts` - Database path resolution with CW_DB_PATH override +- `src/db/index.ts` - createDatabase() factory function with WAL mode +- `src/db/schema.ts` - Complete schema with 5 tables and relations +- `drizzle.config.ts` - Drizzle Kit configuration for migrations +- `package.json` - Added drizzle-orm, better-sqlite3, drizzle-kit dependencies + +## Decisions Made + +- **Factory over singleton:** createDatabase() returns new instance each call, enabling isolated test databases +- **WAL mode:** Enabled for better concurrent read performance in local-first app +- **Foreign keys on:** SQLite has FK disabled by default, enabled for data integrity +- **Unix timestamps:** Used integer timestamps for SQLite compatibility vs Date objects +- **Separate dependencies table:** task_dependencies junction table instead of JSON array for proper relational queries + +## Deviations from Plan + +None - plan executed exactly as written. + +## Issues Encountered + +None. + +## User Setup Required + +None - no external service configuration required. + +## Next Phase Readiness + +- Database foundation complete for repository layer implementation +- Schema ready for CRUD operations in Phase 2 Plan 2 +- Types exported for use throughout codebase +- No blockers for continuing + +--- +*Phase: 02-data-layer* +*Completed: 2026-01-30*