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NowChess-Frontend/.claude/commands/estimate-issues.md
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Janis Eccarius a65d748f99 chore(claude): add YouTrack command suite
Port create-defect, create-story, estimate-issues, fix-defect,
implement-feature and split-story commands, adapted for the Angular
frontend (npm build/test, prettier gates, NCWF routing).
implement-feature now walks subtasks, respects blocked-by, and reports
cross-project (NCS/NCI) tasks. Ignore .claude/worktrees.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-06 14:33:07 +02:00

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# Estimate Issue Time in YouTrack
Sprint planning time estimator. Issue ID or empty for full current sprint: `$ARGUMENTS`
This is the **NowChess-Frontend** repo. Sprint mode defaults to project `NCWF`.
## Step 1 — Determine Scope
**Single-issue mode** (`$ARGUMENTS` set):
- Call `mcp__youtrack__get_issue` on `$ARGUMENTS`.
- Proceed with that issue only.
**Sprint mode** (`$ARGUMENTS` empty):
- Call `mcp__youtrack__search_issues` with query `project: NCWF Sprints: {current sprint} #Unresolved`.
- If query returns 0 results, use `AskUserQuestion` to ask for the sprint name, then retry with `project: NCWF Sprints: {name}`.
- Collect all returned issues.
## Step 2 — Build Issue Tree
For each top-level issue from Step 1:
1. Fetch full details via `mcp__youtrack__get_issue`: summary, description, acceptance criteria, Type, existing `Zeitschätzung`, linked issues.
2. Identify subtasks from links with relation `subtask of` (i.e. issues where the fetched issue is the parent).
3. Recursively fetch subtasks until all leaves are known.
4. Group into tree: Epic → Story → Task/Subtask.
**Leaf node** = issue with no subtask children.
**Parent node** = issue that has at least one subtask child.
## Step 3 — Estimate Leaf Nodes
For each leaf node:
1. Read: summary, description, acceptance criteria, implementation notes.
2. If scope is unclear, search codebase (`Grep`/`Bash`) under `src/app/` for related files to gauge complexity.
3. Assign estimate using this scale:
| Size | Criteria | Estimate |
|------|----------|----------|
| Trivial | Style tweak, copy change, 1-file tweak | 30m |
| Small | 13 files, single component/service, no unknowns | 1h2h |
| Medium | 36 files, new component + service wiring, some design | 3h5h |
| Large | 6+ files, cross-feature, non-trivial state/routing | 1d2d |
| XL | New feature area, major refactor, research spike | 3d5d |
4. Record: estimate + one-line reasoning.
5. Skip leaf if it already has `Zeitschätzung` set — note it as pre-estimated.
## Step 4 — Roll Up for Display
YouTrack auto-sums `Zeitschätzung` from subtasks up to parents — **do not write estimates to parent nodes**.
Compute display-only rolled-up totals:
- Parent total = sum of all descendant leaf estimates (including pre-estimated ones).
- Flag any branch where some leaves are missing estimates (partial roll-up).
## Step 5 — Show Summary + Confirm
Display full tree with estimates. Format:
```
Epic NCWF-10: Board UI overhaul [4h 30m] ← rolled up
Story NCWF-11: Drag-and-drop pieces [2h 30m] ← rolled up
Task NCWF-12: Add drag directive 1h 30m ← leaf (new)
Task NCWF-13: Add component specs 1h ← leaf (new)
Story NCWF-14: Move-list panel [2h] ← rolled up
Task NCWF-15: Render SAN move list 2h ← leaf (pre-set, skipped)
```
Legend: `[X]` = display-only roll-up (not written). Plain = will be written to YouTrack.
If sprint mode, show grand total at bottom:
```
Sprint total: Xd Yh Zm (N issues, M leaves to update)
```
**Use `AskUserQuestion` tool:**
- Does the breakdown look right?
- Any estimates to adjust before writing to YouTrack?
Incorporate all feedback before proceeding.
## Step 6 — Write Estimates
On user approval, write estimates **only to leaf nodes** (bottom-up order):
- For each leaf with a new estimate, call `mcp__youtrack__update_issue` with field `Zeitschätzung` = approved estimate.
- YouTrack period format: `"30m"`, `"1h 30m"`, `"1d"`, `"2d 4h"`.
- Skip leaves already pre-estimated.
## Step 7 — Report
List all updated issues with set estimates.
Show final rolled-up totals per Epic/Story (read back from YouTrack via `mcp__youtrack__get_issue` if needed).
In sprint mode, show total sprint estimate.