Zzzz
10 KiB
Journal - Zzzz (Part 1)
AI development session journal Started: 2026-04-27
Session 1: Bootstrap Guidelines
Date: 2026-04-27 Task: Bootstrap Guidelines
Summary
Populated Trellis backend/frontend specs for the JSP + Servlet + MySQL + Tomcat library management system and archived the bootstrap task.
Main Changes
Project Requirements From Developer
Source
Captured on 2026-04-27 during the Trellis bootstrap-guidelines task from developer-provided project facts.
Architecture And Stack
- The system uses B/S architecture with a typical layered design.
- The application stack is JSP + Servlet, MySQL, Tomcat, developed in IDEA.
- The layers are presentation, controller, business/service, DAO, and data.
Data Layer
MySQL is the data layer and stores:
- Book information.
- Book category information.
- Reader information.
- Borrowing records.
- Administrator information.
- Role and permission information.
- System logs.
Core entity tables should include book information, book categories, reader information, borrowing records, administrators, role permissions, and system logs. Use primary keys and foreign keys to preserve data integrity.
DAO Layer
The data access layer uses DAO classes to perform database CRUD. DAOs should own SQL/database access concerns and should not contain presentation or business workflow logic.
Business And Service Layer
The service layer handles:
- Book warehousing/intake.
- Borrowing and returning.
- Inventory status updates.
- Overdue statistics.
- Permission checks.
Controller Layer
Servlet controllers handle request dispatch, parameter validation, and result return. Controllers should coordinate request/response flow and call services for business behavior.
Presentation Layer
JSP/CSS pages handle page display and user interaction.
The frontend approach is image-first: UI should be designed or generated as images first, then JSP/CSS pages should restore and implement the image faithfully.
Core Modules
- Login and permission management for administrator, librarian, and reader roles.
- Book information management for create, update, delete, category maintenance, and inventory status.
- Reader information management for profiles, borrowing eligibility, and contact information.
- Borrowing and return management for borrow, return, renew, overdue handling, and automatic collection status updates.
- Book search and statistics for combined search by title, author, category, and ID, plus borrowing rankings, inventory reports, and overdue reports.
- System maintenance and logs for key operation logs, data backup support, and exception tracing.
Git Commits
(No commits - planning session)
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete
Session 2: Initial Java Web scaffold and login skeleton
Date: 2026-04-27
Task: Initial Java Web scaffold and login skeleton
Branch: master
Summary
Built the initial JSP Servlet MySQL project scaffold, login and permission skeleton, schema guidance, and updated Trellis specs after verification.
Main Changes
(Add details)
Git Commits
| Hash | Message |
|---|---|
a297d7a |
(see git log) |
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete
Session 3: Book catalog and management slice
Date: 2026-04-27
Task: Book catalog and management slice
Branch: master
Summary
Added book catalog search, basic book management, schema updates, JSP pages, service checks, and Trellis spec updates.
Main Changes
(Add details)
Git Commits
| Hash | Message |
|---|---|
763830f |
(see git log) |
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete
Session 4: Reader information management slice
Date: 2026-04-27
Task: Reader information management slice
Branch: master
Summary
Implemented and verified reader profile management with reader schema, DAO/service/Servlet/JSP UI, MANAGE_READERS authorization, service checks, and database spec updates. Maven package remains unavailable in this environment because mvn is not installed.
Main Changes
(Add details)
Git Commits
| Hash | Message |
|---|---|
eff118e |
(see git log) |
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete
Session 5: Borrowing circulation management
Date: 2026-04-27
Task: Borrowing circulation management
Branch: master
Summary
Implemented borrowing circulation management: borrow, return, renew, overdue filtering, reader loan history, schema/contracts, permission hardening, and service checks.
Main Changes
(Add details)
Git Commits
| Hash | Message |
|---|---|
7502890 |
(see git log) |
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete
Session 6: 完成报表中心
Date: 2026-04-27
Task: 完成报表中心
Branch: master
Summary
Implemented the staff report center with inventory, borrowing, overdue, and popular-book summaries; added protected /reports route, JSP navigation, service checks, and report code-spec updates.
Main Changes
(Add details)
Git Commits
| Hash | Message |
|---|---|
f9a9c630c29e1aebd623a640411c0124c7c0b0db |
(see git log) |
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete
Session 7: Admin user management and system logs
Date: 2026-04-27
Task: Admin user management and system logs
Branch: master
Summary
Implemented administrator user/account management, read-only system-log viewing, Maven packaging verification, and Maven target gitignore coverage.
Main Changes
(Add details)
Git Commits
| Hash | Message |
|---|---|
934ea1f |
(see git log) |
f99002e |
(see git log) |
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete
Session 8: Core Function Gap Check
Date: 2026-04-27
Task: Core Function Gap Check
Branch: master
Summary
Checked core library-management functionality, completed book category maintenance, documented Maven workspace path, and verified package build.
Main Changes
(Add details)
Git Commits
| Hash | Message |
|---|---|
d917a62 |
(see git log) |
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete
Session 9: Frontend Chinese UI
Date: 2026-04-28
Task: Frontend Chinese UI
Branch: master
Summary
Localized JSP frontend UI and displayed backend messages to Simplified Chinese, updated display helpers/tests, recorded the Chinese UI copy convention in Trellis specs, and verified the Maven build plus service checks.
Main Changes
(Add details)
Git Commits
| Hash | Message |
|---|---|
ff044e6 |
(see git log) |
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete
Session 10: 中文详细 README
Date: 2026-04-28
Task: 中文详细 README
Branch: master
Summary
将 README 重写为简体中文详细文档，覆盖项目概述、功能模块、技术栈、目录结构、数据库初始化、本地配置、构建部署、路由、角色权限、测试检查和常见问题；trellis-check 已通过 Maven 测试、自检类和打包验证。
Main Changes
(Add details)
Git Commits
| Hash | Message |
|---|---|
2d4a7e2 |
(see git log) |
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete
Session 11: Frontend Reference Redesign
Date: 2026-04-28
Task: Frontend Reference Redesign
Branch: master
Summary
Refactored the JSP frontend to match the provided library dashboard reference image, including shared sidebar/topbar layout, dashboard panels, role-aware visibility fixes, Maven verification, and spec context updates.
Main Changes
(Add details)
Git Commits
| Hash | Message |
|---|---|
89b6dd1 |
(see git log) |
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete
Session 12: Windows login diagnostics and demo credentials
Date: 2026-04-28
Task: Windows login diagnostics and demo credentials
Branch: master
Summary
Added safe login/database diagnostic logs, documented local demo credentials, updated seed hashes, verified Maven build.
Main Changes
(Add details)
Git Commits
| Hash | Message |
|---|---|
781ce46 |
(see git log) |
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete
Session 13: Frontend workbench display fix
Date: 2026-04-28
Task: Frontend workbench display fix
Branch: master
Summary
Replaced hard-coded dashboard data with service-backed workbench data, simplified sidebar/workbench UI, kept sidebar persistent, updated frontend specs, and verified with Maven/service checks.
Main Changes
(Add details)
Git Commits
| Hash | Message |
|---|---|
0a386b8 |
(see git log) |
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete
Session 14: Sidebar layout and management UX cleanup
Date: 2026-04-28
Task: Sidebar layout and management UX cleanup
Branch: master
Summary
Fixed sidebar active-state routing and navigation order, corrected management page hero layouts, removed dashboard technical copy, clarified reader profile versus user account UI, updated frontend navigation spec, and verified Maven package build.
Main Changes
(Add details)
Git Commits
| Hash | Message |
|---|---|
d0e71f2 |
(see git log) |
Testing
- [OK] (Add test results)
Status
[OK] Completed
Next Steps
- None - task complete