feat: Slate & Ice Modern aesthetic redesign (#94)
* chore: update Google Fonts to Bricolage Grotesque, IBM Plex Sans, JetBrains Mono Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * chore: update Tailwind config to Slate & Ice theme colors and fonts Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: update CSS variables and glass-card utilities for Slate & Ice theme - Replace all color variables with Slate & Ice palette - Add glass system vars (--glass-bg, --glass-blur, --shadow-float) - Replace legacy glass-card with new variable-driven glass classes - Add breatheGlow, bellWobble, slideDown, fadeInRight keyframes - Update font references to IBM Plex Sans and Bricolage Grotesque Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: recolor BrandLogo to cyan gradient, split BrandWordmark for gradient Flow text Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: update TopBar with glassmorphism backdrop and cyan accent styling Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: update Sidebar with glassmorphism backdrop Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: add ambient atmosphere gradient orbs behind app shell Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: update QuickStats and SessionsPanel with glass-card styling Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: add WeeklyCalendar, QuickActions, OpenSessions, RecentActivity dashboard components Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: redesign dashboard layout with calendar, open sessions, and glass-card panels New layout: greeting → calendar+actions → sessions+stats → activity Replaces old QuickStats and SessionsPanel with new dashboard components Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix: replace remaining purple hex references with ice-cyan accent Sweep of hardcoded purple hex values (#818cf8, #6366f1) replaced with new cyan accent (#06b6d4) in QuickActions, RecentActivity, QuickLaunch, and SVG brand assets. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * docs: update CLAUDE.md branding and design system for Slate & Ice Modern Updated Last Updated date, branding section (fonts, colors, glass utilities, atmosphere orbs), component styling rules, and Design System section to reflect the new ice-cyan glassmorphism theme. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * docs: add Slate & Ice Modern design doc and implementation plan Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: redesign login page with Slate & Ice Modern design system Apply glassmorphism styling, atmosphere orbs, branded wordmark, and consistent design tokens to match the updated app shell aesthetic. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix: raise TopBar z-index so profile dropdown renders above main content Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: add AI assistant with in-session copilot and standalone chat with RAG Implements three-phase AI assistant feature: - Phase 0: RAG infrastructure with pgvector embeddings, Voyage AI integration, tree chunking service, and semantic search over team's flow library - Phase 1: In-session copilot panel during flow navigation with contextual AI help, current step awareness, and suggested related flows - Phase 2: Standalone AI chat page with persistent conversation history, pin/delete, and configurable retention policies (account-level) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: add account management, email verification, AI fixes, and user guides - Profile settings, account transfer, delete/leave account flows - Email verification with JWT tokens and Resend integration - AI assistant/copilot fixes: markdown rendering, shared RAG helpers, token tracking, input refocus, model_validate usage - User guides hub + detail pages with 13 topic guides - Sidebar and top bar navigation for guides Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix: prevent stale chunk errors after deployments - Set Cache-Control no-cache on index.html in nginx so browsers always fetch fresh chunk references after a deploy - Auto-reload on chunk load failures (stale deploy detection) with loop prevention via sessionStorage - Show friendly "App Updated" message if auto-reload doesn't resolve it Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: add email verification toggle to admin settings Adds platform-level toggle to enable/disable email verification. When disabled, the verification banner is hidden and the send endpoint returns 403. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
This commit was merged in pull request #94.
This commit is contained in:
chihlasm
320
backend/app/api/endpoints/assistant_chat.py
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320
backend/app/api/endpoints/assistant_chat.py
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"""Standalone AI assistant chat endpoints.
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POST /assistant/chats — Create new chat
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GET /assistant/chats — List chats (paginated, newest first)
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GET /assistant/chats/{id} — Get chat with messages
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POST /assistant/chats/{id}/messages — Send message
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PATCH /assistant/chats/{id} — Update title, pin/unpin
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DELETE /assistant/chats/{id} — Delete single chat
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DELETE /assistant/chats — Bulk delete (older_than_days query param)
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GET /assistant/retention — Get account retention settings
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PATCH /assistant/retention — Update retention settings (owner only)
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"""
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import logging
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from datetime import datetime, timezone, timedelta
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from typing import Annotated, Optional
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from uuid import UUID
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from fastapi import APIRouter, Depends, HTTPException, Query, Request, status
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from sqlalchemy import select, delete, func
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.core.rate_limit import limiter
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from app.api.deps import get_current_active_user, get_db, require_engineer_or_admin
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from app.core.config import settings
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from app.core.ai_quota_service import check_ai_quota, record_ai_usage, get_user_plan
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from app.models.user import User
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from app.models.account import Account
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from app.models.assistant_chat import AssistantChat
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from app.schemas.assistant_chat import (
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ChatCreateRequest,
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ChatMessageRequest,
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ChatMessageResponse,
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ChatListResponse,
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ChatDetailResponse,
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ChatUpdateRequest,
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RetentionSettingsResponse,
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RetentionSettingsUpdate,
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)
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from app.schemas.copilot import SuggestedFlow
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from app.services import assistant_chat_service
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logger = logging.getLogger(__name__)
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router = APIRouter(prefix="/assistant", tags=["assistant-chat"])
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def _require_ai_enabled() -> None:
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if not settings.ai_enabled:
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raise HTTPException(
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status_code=status.HTTP_503_SERVICE_UNAVAILABLE,
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detail="AI is not configured. Set GOOGLE_AI_API_KEY or ANTHROPIC_API_KEY.",
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)
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@router.post("/chats", response_model=ChatDetailResponse, status_code=201)
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@limiter.limit("10/minute")
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async def create_chat(
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request: Request,
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data: ChatCreateRequest,
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current_user: Annotated[User, Depends(get_current_active_user)],
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db: Annotated[AsyncSession, Depends(get_db)],
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_: None = Depends(require_engineer_or_admin),
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):
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"""Create a new empty chat conversation."""
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chat = await assistant_chat_service.create_chat(
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user_id=current_user.id,
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account_id=current_user.account_id,
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db=db,
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)
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await db.commit()
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return ChatDetailResponse.model_validate(chat)
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@router.get("/chats", response_model=list[ChatListResponse])
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async def list_chats(
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current_user: Annotated[User, Depends(get_current_active_user)],
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db: Annotated[AsyncSession, Depends(get_db)],
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page: int = Query(1, ge=1),
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size: int = Query(20, ge=1, le=100),
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):
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"""List user's chat conversations (newest first, pinned on top)."""
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offset = (page - 1) * size
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result = await db.execute(
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select(AssistantChat)
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.where(AssistantChat.user_id == current_user.id)
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.order_by(AssistantChat.pinned.desc(), AssistantChat.updated_at.desc())
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.offset(offset)
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.limit(size)
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)
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chats = result.scalars().all()
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return [ChatListResponse.model_validate(c) for c in chats]
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@router.get("/chats/{chat_id}", response_model=ChatDetailResponse)
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async def get_chat(
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chat_id: UUID,
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current_user: Annotated[User, Depends(get_current_active_user)],
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db: Annotated[AsyncSession, Depends(get_db)],
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):
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"""Get a chat with full message history."""
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result = await db.execute(
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select(AssistantChat).where(
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AssistantChat.id == chat_id,
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AssistantChat.user_id == current_user.id,
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)
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)
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chat = result.scalar_one_or_none()
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if not chat:
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raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Chat not found")
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return ChatDetailResponse.model_validate(chat)
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@router.post("/chats/{chat_id}/messages", response_model=ChatMessageResponse)
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@limiter.limit("10/minute")
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async def post_message(
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request: Request,
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chat_id: UUID,
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data: ChatMessageRequest,
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current_user: Annotated[User, Depends(get_current_active_user)],
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db: Annotated[AsyncSession, Depends(get_db)],
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_: None = Depends(require_engineer_or_admin),
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):
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"""Send a message and get AI response."""
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_require_ai_enabled()
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allowed, quota_status = await check_ai_quota(
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user_id=current_user.id,
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account_id=current_user.account_id,
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db=db,
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billing_anchor=current_user.ai_billing_cycle_anchor_at,
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is_super_admin=current_user.is_super_admin,
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)
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if not allowed:
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reset_key = "daily_reset_at" if quota_status.get("deny_reason") == "daily" else "monthly_reset_at"
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raise HTTPException(
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status_code=status.HTTP_429_TOO_MANY_REQUESTS,
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detail={
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"message": f"AI limit exceeded ({quota_status['deny_reason']})",
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"reset_at": quota_status.get(reset_key),
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"quota": quota_status,
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},
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)
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plan = await get_user_plan(current_user.account_id, db)
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try:
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ai_content, suggested_flows, chat = await assistant_chat_service.send_message(
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chat_id=chat_id,
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user_id=current_user.id,
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account_id=current_user.account_id,
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message=data.message,
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db=db,
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)
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except ValueError as e:
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raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=str(e))
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except Exception as e:
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logger.exception("Assistant chat message failed: %s", e)
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await record_ai_usage(
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user_id=current_user.id,
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account_id=current_user.account_id,
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conversation_id=None,
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generation_type="assistant_message",
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tier=plan,
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input_tokens=0,
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output_tokens=0,
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estimated_cost=0,
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succeeded=False,
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counts_toward_quota=False,
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error_code=type(e).__name__,
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extra_data={"assistant_chat_id": str(chat_id)},
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db=db,
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)
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await db.commit()
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raise HTTPException(
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status_code=status.HTTP_502_BAD_GATEWAY,
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detail=f"AI provider error ({type(e).__name__}). Please try again.",
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)
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await record_ai_usage(
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user_id=current_user.id,
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account_id=current_user.account_id,
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conversation_id=None,
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generation_type="assistant_message",
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tier=plan,
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input_tokens=chat.total_input_tokens,
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output_tokens=chat.total_output_tokens,
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estimated_cost=(
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chat.total_input_tokens * 1.0 / 1_000_000
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+ chat.total_output_tokens * 5.0 / 1_000_000
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),
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succeeded=True,
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counts_toward_quota=False,
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error_code=None,
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extra_data={"assistant_chat_id": str(chat_id)},
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db=db,
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)
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await db.commit()
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return ChatMessageResponse(
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content=ai_content,
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suggested_flows=[SuggestedFlow.model_validate(sf) for sf in suggested_flows],
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)
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@router.patch("/chats/{chat_id}", response_model=ChatDetailResponse)
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async def update_chat(
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chat_id: UUID,
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data: ChatUpdateRequest,
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current_user: Annotated[User, Depends(get_current_active_user)],
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db: Annotated[AsyncSession, Depends(get_db)],
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):
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"""Update chat title or pin/unpin."""
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result = await db.execute(
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select(AssistantChat).where(
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AssistantChat.id == chat_id,
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AssistantChat.user_id == current_user.id,
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)
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)
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chat = result.scalar_one_or_none()
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if not chat:
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raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Chat not found")
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if data.title is not None:
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chat.title = data.title
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if data.pinned is not None:
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chat.pinned = data.pinned
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await db.commit()
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return ChatDetailResponse.model_validate(chat)
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@router.delete("/chats/{chat_id}", status_code=204)
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async def delete_chat(
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chat_id: UUID,
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current_user: Annotated[User, Depends(get_current_active_user)],
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db: Annotated[AsyncSession, Depends(get_db)],
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):
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"""Delete a single chat."""
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result = await db.execute(
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select(AssistantChat).where(
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AssistantChat.id == chat_id,
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AssistantChat.user_id == current_user.id,
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)
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)
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chat = result.scalar_one_or_none()
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if not chat:
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raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Chat not found")
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await db.delete(chat)
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await db.commit()
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@router.delete("/chats", status_code=204)
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async def bulk_delete_chats(
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current_user: Annotated[User, Depends(get_current_active_user)],
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db: Annotated[AsyncSession, Depends(get_db)],
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older_than_days: int = Query(..., ge=1),
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):
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"""Bulk delete chats older than N days (skips pinned)."""
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cutoff = datetime.now(timezone.utc) - timedelta(days=older_than_days)
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await db.execute(
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delete(AssistantChat).where(
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AssistantChat.user_id == current_user.id,
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AssistantChat.pinned == False, # noqa: E712
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AssistantChat.updated_at < cutoff,
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)
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)
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await db.commit()
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@router.get("/retention", response_model=RetentionSettingsResponse)
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async def get_retention_settings(
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current_user: Annotated[User, Depends(get_current_active_user)],
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db: Annotated[AsyncSession, Depends(get_db)],
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):
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"""Get account chat retention settings."""
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result = await db.execute(
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select(Account).where(Account.id == current_user.account_id)
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)
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account = result.scalar_one_or_none()
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if not account:
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raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Account not found")
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return RetentionSettingsResponse(
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chat_retention_days=account.chat_retention_days,
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chat_retention_max_count=account.chat_retention_max_count,
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)
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@router.patch("/retention", response_model=RetentionSettingsResponse)
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async def update_retention_settings(
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data: RetentionSettingsUpdate,
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current_user: Annotated[User, Depends(get_current_active_user)],
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db: Annotated[AsyncSession, Depends(get_db)],
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):
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"""Update account chat retention settings (account owner only)."""
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result = await db.execute(
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select(Account).where(Account.id == current_user.account_id)
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)
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account = result.scalar_one_or_none()
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if not account:
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raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Account not found")
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if account.owner_id != current_user.id and not current_user.is_super_admin:
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raise HTTPException(
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status_code=status.HTTP_403_FORBIDDEN,
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detail="Only the account owner can update retention settings",
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)
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if data.chat_retention_days is not None:
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account.chat_retention_days = data.chat_retention_days
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if data.chat_retention_max_count is not None:
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account.chat_retention_max_count = data.chat_retention_max_count
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await db.commit()
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return RetentionSettingsResponse(
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chat_retention_days=account.chat_retention_days,
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chat_retention_max_count=account.chat_retention_max_count,
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)
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Reference in New Issue
Block a user