> For the complete documentation index, see [llms.txt](https://faction-os.gitbook.io/faction-os-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faction-os.gitbook.io/faction-os-docs/.spec_system/archive/sessions/phase23-session03-projection-folding/code-review.md). # Code Review and Repair Report **Session ID**: `phase23-session03-projection-folding` **Package**: apps/web **Reviewed**: 2026-07-05 **Base Commit**: 4fd7a073dd7a41799aaa26595067f31156b5526c **Scope**: All changes since the base commit (uncommitted work plus mid-session commits) **Result**: RESOLVED ## Review Surface **Files reviewed** (all changes since the base commit): * `.spec_system/state.json` - tracked-modified * `.spec_system/specs/phase23-session03-projection-folding/spec.md` - untracked * `.spec_system/specs/phase23-session03-projection-folding/tasks.md` - untracked; fixed during review * `.spec_system/specs/phase23-session03-projection-folding/implementation-notes.md` - untracked * `.spec_system/specs/phase23-session03-projection-folding/code-review.md` - untracked; generated review report * `apps/web/src/lib/gameProjection.ts` - tracked-modified * `apps/web/tests/gameProjection.test.ts` - tracked-modified **Inventory commands**: `git status --short --branch`, `git log --oneline 4fd7a073dd7a41799aaa26595067f31156b5526c..HEAD`, `git diff --name-status 4fd7a073dd7a41799aaa26595067f31156b5526c`, `git diff --cached --name-status 4fd7a073dd7a41799aaa26595067f31156b5526c`, `git ls-files --others --exclude-standard` ## Findings by Severity ### Critical * No findings. ### High * No findings. ### Medium * No findings. ### Low * `.spec_system/specs/phase23-session03-projection-folding/tasks.md:66` - The completed task checklist said the session was ready for `creview`, but the final Next Steps line still directed the next agent to run `implement`. This contradicted the completed implementation state and the required implement -> creview -> validate workflow. Fix: changed the Next Steps line to `Run the creview workflow step.` Status: FIXED. ## Assumptions and Deliberate Non-Fixes * The session `spec.md` status remains `Not Started` because neighboring completed Phase 23 specs keep that generated header unchanged through implementation, review, and validation. Evidence: targeted inspection `sed -n '1,40p' .spec_system/specs/phase23-session02-ranking-and-presentation-selectors/spec.md` showed the same generated header pattern. * `.spec_system/state.json` history compaction was left unchanged. Evidence: `jq '.next_session_history | length' .spec_system/state.json` and `git show 4fd7a073dd7a41799aaa26595067f31156b5526c:.spec_system/state.json | jq '.next_session_history | length'` both returned `20`; the new Session 03 planned row replaced the oldest duplicated Session 04 validated row while preserving the Session 04 completed row. * No application source repair was made. Evidence: targeted inspection of `apps/web/src/lib/gameProjection.ts`, `apps/web/src/lib/legionCamps.ts`, `apps/web/src/store/useGameStore.ts`, and `apps/web/tests/gameProjection.test.ts` confirmed scanner reconciliation is reducer-scoped, replay-guarded, aggregate-only, privacy-bounded, and covered by focused tests. ## Behavior Changes None from review repair. The only repair changed a workflow artifact handoff line. Application behavior from the implementation remains unchanged. ## Evidence Ledger Every row names the exact command or targeted inspection used. | Check | Command or Inspection | Result | Evidence / Blocker | | ------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Project state | `bash /home/aiwithapex/.codex/plugins/cache/apexdev/apex-spec/2.2.18-codex/skills/apex-spec/scripts/analyze-project.sh --json` | PASS | Current session is `phase23-session03-projection-folding`; session dir exists; monorepo true; package context is `apps/web`; Phase 23 is in progress. | | Base commit | `git rev-parse --verify --quiet 4fd7a073dd7a41799aaa26595067f31156b5526c^{commit}` | PASS | Base resolved to `4fd7a073dd7a41799aaa26595067f31156b5526c`. | | Mid-session commits | `git log --oneline 4fd7a073dd7a41799aaa26595067f31156b5526c..HEAD` | PASS | No commits after the base commit. | | Review inventory | `git status --short --branch`; `git diff --name-status 4fd7a073dd7a41799aaa26595067f31156b5526c`; `git diff --cached --name-status 4fd7a073dd7a41799aaa26595067f31156b5526c`; `git ls-files --others --exclude-standard` | PASS | Three tracked modified files and three untracked session files before this report; this report adds a fourth untracked session artifact; no staged changes. | | Source context | Targeted reads of `.spec_system/CONVENTIONS.md`, `.spec_system/CONSIDERATIONS.md`, session `spec.md`, `tasks.md`, `implementation-notes.md`, `apps/web/README_web.md`, and `docs/game-design/10-technical-design-and-game-projection.md` | PASS | Conventions require npm workspaces, Node 26.2.0, npm 11.16.0, Biome, TypeScript checks, Vitest, ASCII, and LF; Session 03 scope is reducer-only scanner camp reconciliation. | | Reducer inspection | `git diff --color=never 4fd7a073dd7a41799aaa26595067f31156b5526c -- apps/web/src/lib/gameProjection.ts`; `nl -ba apps/web/src/lib/gameProjection.ts`; `nl -ba apps/web/src/lib/legionCamps.ts` | PASS | `suggestion_update` imports and calls `reconcileLegionCamps`, rejects replay first, updates only `sectors`, `legion.camps`, and `lastEventAt`, and finalizes alert focus through the existing priority helper. | | Store boundary inspection | Targeted inspection of `apps/web/src/store/useGameStore.ts` lines 580-635, 2575-2610, and 2820-2895 | PASS | Store folds all events through `reduceGameProjection` before the event switch; persistence remains guarded by `shouldPersistGameProjection`; Quest Board snapshot handling remains separate. | | Test inspection | `git diff --color=never 4fd7a073dd7a41799aaa26595067f31156b5526c -- apps/web/tests/gameProjection.test.ts`; targeted `nl -ba` reads around scanner tests | PASS | Tests cover camp creation, HP/tier math, stable sectors/cells, coalescing, entrenchment, membership reset, removals, replay no-op, mock in-memory folding, alert priority, field isolation, and privacy exclusions. | | Workflow artifact repair | `sed -n '52,66p' .spec_system/specs/phase23-session03-projection-folding/tasks.md` before and after repair | PASS | Next Steps changed from `implement` to `creview`; line 66 now matches the completed checklist and workflow sequence. | | Focused projection tests | `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace @factionos/web exec -- vitest run tests/gameProjection.test.ts` | PASS | 1 test file passed; 31 tests passed. | | Type checker | `npx -y -p node@26.2.0 -p npm@11.16.0 npm --workspace @factionos/web run typecheck` | PASS | `tsc -b --noEmit` exited 0. | | Formatter | `npx biome format apps/web/src/lib/gameProjection.ts apps/web/tests/gameProjection.test.ts` | PASS | Biome checked 2 files; no fixes applied. | | Linter | `npx biome lint apps/web/src/lib/gameProjection.ts apps/web/tests/gameProjection.test.ts` | PASS | Biome checked 2 files; no fixes applied. | | ASCII / LF / whitespace | `perl -ne 'print "$ARGV:$.:$_" if /[^\x00-\x7F]/' apps/web/src/lib/gameProjection.ts apps/web/tests/gameProjection.test.ts .spec_system/specs/phase23-session03-projection-folding/spec.md .spec_system/specs/phase23-session03-projection-folding/tasks.md .spec_system/specs/phase23-session03-projection-folding/implementation-notes.md`; `perl -ne 'print "$ARGV:$.:CRLF\n" if /\r/' apps/web/src/lib/gameProjection.ts apps/web/tests/gameProjection.test.ts .spec_system/specs/phase23-session03-projection-folding/spec.md .spec_system/specs/phase23-session03-projection-folding/tasks.md .spec_system/specs/phase23-session03-projection-folding/implementation-notes.md`; `git diff --check` | PASS | Commands exited 0 with no non-ASCII output, no CRLF output, and no whitespace diff errors. | | State history inspection | Targeted `jq` inspection of working-tree and base `.spec_system/state.json` `next_session_history` length | PASS | Both working tree and base history lengths are `20`; rolling history compaction is preserved. | | Final diff re-read | `git status --short --branch`; `git diff --stat 4fd7a073dd7a41799aaa26595067f31156b5526c`; `git diff --color=never 4fd7a073dd7a41799aaa26595067f31156b5526c -- .spec_system/state.json apps/web/src/lib/gameProjection.ts apps/web/tests/gameProjection.test.ts`; `git ls-files --others --exclude-standard`; targeted reads of untracked session files | PASS | Diff matches Session 03 scope; no remaining review findings after the tasks.md repair. | ## Summary 1. Reviewed the full Phase 23 Session 03 surface since base commit `4fd7a073dd7a41799aaa26595067f31156b5526c`: state tracking, session artifacts, reducer integration, and focused projection tests. 2. Found 0 Critical, 0 High, 0 Medium, and 1 Low issue. The Low issue was a stale `tasks.md` workflow handoff; it was fixed. 3. No application source repair was needed, and no behavior changed during review. 4. Evidence passed for focused Vitest, web typecheck, Biome format/lint checks, ASCII/LF/whitespace checks, state-history inspection, and final diff re-read. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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