0fb1ef33a0
* fix: increase assistant chat input height from 1 to 3 rows Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: add Anthropic prompt caching to assistant chat Cache the static system prompt and conversation history prefix across turns, reducing input token costs by ~80% on multi-turn conversations. RAG context is intentionally uncached since it changes per query. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: add Microsoft Learn MCP integration + refine assistant system prompt - Integrate Microsoft Learn MCP server via Anthropic's MCP connector for real-time documentation lookups (docs search, fetch, code samples) - Refine system prompt: clear persona, structured answer guidelines, when to use RAG flows vs Microsoft Learn, guardrails against fabrication - Add ENABLE_MCP_MICROSOFT_LEARN config toggle (default: True) - Fix bugs from prior edit: wrong MCP URL, broken indentation, undefined usage/token variables, NOT_GIVEN for disabled MCP params - Log MCP tool usage and cache performance Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: AI chat session conclusion + survey completion & management AI Assistant - Conclude Session: - 3-step modal: select outcome (resolved/escalated/paused), add notes, AI-generated summary - AI generates structured ticket notes from conversation transcript (PSA-ready format) - Copy to clipboard for pasting into ticketing systems - "Resume in New Chat" for paused sessions (pre-loads context into new chat) - Backend: POST /chats/{id}/conclude endpoint, conclusion_summary/outcome/concluded_at fields - Migration 048: add conclusion fields to assistant_chats Survey Completion Flow: - Email-to-self option after submission (branded HTML email with formatted responses) - Finish button navigates to /survey/thank-you page - Thank you page with close-window message and feedback email callout - Already-submitted state updated with same messaging - Backend: POST /survey/email-copy public endpoint Survey Admin Management: - Read/unread indicators (cyan dot, bold name, auto-mark on expand) - Unread count stat card - Per-row context menu: mark read/unread, archive/unarchive, delete - Bulk actions bar: select all, mark read/unread, archive, delete - Show Archived toggle to filter archived responses - Backend: 7 new admin endpoints (read, unread, archive, unarchive, delete, bulk) - Migration 049: add is_read, archived_at to survey_responses Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix: initialize VerifyEmailPage state from token to avoid setState in effect Moves the no-token error case from useEffect into initial state to satisfy the react-hooks/set-state-in-effect ESLint rule. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Troubleshooting Decision Tree - Backend API
FastAPI backend for the Troubleshooting Decision Tree application.
Quick Start
1. Set up Python environment
cd backend
python -m venv venv
# Windows
venv\Scripts\activate
# macOS/Linux
source venv/bin/activate
pip install -r requirements.txt
2. Start PostgreSQL database
Using Docker:
docker-compose up -d
Or install PostgreSQL locally and create a database:
CREATE DATABASE decision_tree;
3. Configure environment
Copy the example env file and update as needed:
cp .env.example .env
4. Run database migrations
alembic upgrade head
5. Start the server
uvicorn app.main:app --reload --host 0.0.0.0 --port 8000
The API will be available at:
- API: http://localhost:8000
- Docs: http://localhost:8000/api/docs
- ReDoc: http://localhost:8000/api/redoc
API Endpoints
Authentication
POST /api/v1/auth/register- Register new userPOST /api/v1/auth/login- Login (form data)POST /api/v1/auth/login/json- Login (JSON body)POST /api/v1/auth/refresh- Refresh tokenGET /api/v1/auth/me- Get current userPOST /api/v1/auth/logout- Logout
Trees
GET /api/v1/trees- List all treesGET /api/v1/trees/categories- List categoriesGET /api/v1/trees/search?q=query- Search treesGET /api/v1/trees/{id}- Get specific treePOST /api/v1/trees- Create tree (engineer/admin)PUT /api/v1/trees/{id}- Update tree (engineer/admin)DELETE /api/v1/trees/{id}- Delete tree (admin)
Sessions
GET /api/v1/sessions- List user's sessionsGET /api/v1/sessions/{id}- Get specific sessionPOST /api/v1/sessions- Start new sessionPUT /api/v1/sessions/{id}- Update sessionPOST /api/v1/sessions/{id}/complete- Complete sessionPOST /api/v1/sessions/{id}/export- Export session
Development
Create new migration
alembic revision --autogenerate -m "description"
Run migrations
alembic upgrade head
Rollback migration
alembic downgrade -1
Project Structure
backend/
├── alembic/ # Database migrations
│ └── versions/
├── app/
│ ├── api/
│ │ ├── endpoints/ # API route handlers
│ │ ├── deps.py # Dependencies (auth, etc.)
│ │ └── router.py # Main router
│ ├── core/
│ │ ├── config.py # Settings
│ │ ├── database.py # DB connection
│ │ └── security.py # JWT, password hashing
│ ├── models/ # SQLAlchemy models
│ ├── schemas/ # Pydantic schemas
│ └── main.py # FastAPI app
├── tests/
├── alembic.ini
├── docker-compose.yml
├── requirements.txt
└── README.md