Files
qiji/backend/app/api/customers.py
T
v6ole bf67e0575f feat: 信息架构重组 + 变更追踪 + 图片预览增强
- 信息架构重组: 周报精简为拜访+纪要两个Tab,工作计划/商机/要客独立为侧边栏「工作」分组下的独立页面
- 侧边栏分组: 汇总/工作/管理三层分组,仪表盘四卡可点击跳转
- 变更追踪(edit_log): 5张表新增JSONB edit_log列,POST创建/PUT diff自动记录,编辑弹窗变更时间轴,表格🕐编辑标记
- 图片预览增强: ImagePreview统一组件,支持适应页面/缩放/拖拽平移/滚轮缩放/键盘快捷键
- 修复客户导入500错误(errors变量未初始化)
- 移除工作计划/商机/要客页面冗余编辑按钮

Co-Authored-By: Claude <noreply@anthropic.com>
2026-06-24 08:30:12 +08:00

533 lines
21 KiB
Python

import io
from uuid import uuid4
from typing import Optional
from fastapi import APIRouter, Depends, HTTPException, Query, UploadFile, File
from fastapi.responses import StreamingResponse
from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy import select, or_
from sqlalchemy.orm import selectinload
import openpyxl
from app.database import get_db
from app.middleware.auth import get_current_user, require_director, require_any_role
from app.models.customer import Customer
from app.models.customer_contact import CustomerContact
from app.models.customer_assignment import CustomerAssignment
from app.models.user import User
from app.schemas.customer import (
CustomerCreate, CustomerUpdate, CustomerOut, CustomerListOut, CustomerListResponse,
ContactCreate, ContactOut, AssignmentCreate, AssignmentOut, BatchAssignRequest,
)
router = APIRouter(prefix="/customers", tags=["Customers"])
def _split_fee(fee: str) -> tuple[str, str]:
"""Split '5000元/月' into ('5000', '元/月')."""
if not fee:
return ("", "")
for u in ["元/月", "元/年"]:
if fee.endswith(u):
return (fee[:-len(u)].strip(), u)
# Custom unit: separate trailing non-digit+non-space chars
m = __import__('re').match(r'^(.+?)\s*([^\d\s]+)$', fee)
if m:
return (m.group(1).strip(), m.group(2).strip())
return (fee, "")
# ══════ Fixed-path routes (must come before /{customer_id}) ══════
@router.get("/", response_model=CustomerListResponse)
async def list_customers(
search: Optional[str] = Query(None),
industry: Optional[str] = Query(None),
service: Optional[str] = Query(None),
manager_id: Optional[str] = Query(None),
page: int = Query(1, ge=1),
page_size: int = Query(25, ge=1, le=100),
current_user: dict = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
"""List customers with filters and pagination. Managers only see their assigned."""
from sqlalchemy import func
base_query = select(Customer)
if current_user["role"] == "manager":
base_query = base_query.where(or_(
Customer.id.in_(
select(CustomerAssignment.customer_id).where(
CustomerAssignment.manager_id == current_user["user_id"]
)
),
Customer.created_by == current_user["user_id"],
))
if industry:
base_query = base_query.where(Customer.industry.ilike(f"%{industry}%"))
if service:
base_query = base_query.where(Customer.in_use_services.ilike(f"%{service}%"))
if manager_id:
assign_subq = select(CustomerAssignment.customer_id).where(
CustomerAssignment.manager_id == manager_id
)
base_query = base_query.where(Customer.id.in_(assign_subq))
if search:
contact_subq = select(CustomerContact.customer_id).where(
or_(
CustomerContact.name.ilike(f"%{search}%"),
CustomerContact.phone.ilike(f"%{search}%"),
)
)
base_query = base_query.where(or_(
Customer.name.ilike(f"%{search}%"),
Customer.industry.ilike(f"%{search}%"),
Customer.address.ilike(f"%{search}%"),
Customer.id.in_(contact_subq),
))
# Count total
count_query = select(func.count()).select_from(base_query.subquery())
total = (await db.execute(count_query)).scalar() or 0
# Paginate
offset = (page - 1) * page_size
query = base_query.order_by(Customer.name).offset(offset).limit(page_size)
result = await db.execute(query)
items = result.scalars().all()
# Enrich with manager names
if items:
mgr_result = await db.execute(
select(CustomerAssignment.customer_id, User.name)
.join(User, CustomerAssignment.manager_id == User.id)
.where(CustomerAssignment.customer_id.in_([c.id for c in items]), CustomerAssignment.role == "primary")
)
mgr_map = {str(cid): name for cid, name in mgr_result.all()}
for item in items:
item.primary_manager_name = mgr_map.get(str(item.id), None)
return CustomerListResponse(
items=items,
total=total,
page=page,
page_size=page_size,
)
@router.get("/export")
async def export_customers(
current_user: dict = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
"""Export all customers (name, industry, address, services, fee, contacts) as Excel."""
from openpyxl import Workbook
result = await db.execute(select(Customer).options(selectinload(Customer.contacts)))
customers = result.scalars().all()
# Build manager lookup
mgr_result = await db.execute(
select(CustomerAssignment.customer_id, User.name)
.join(User, CustomerAssignment.manager_id == User.id)
.where(CustomerAssignment.role == "primary")
)
mgr_map = {str(cid): name for cid, name in mgr_result.all()}
wb = Workbook()
ws = wb.active
ws.title = "客户档案"
ws.append(["单位名称", "所属行业", "单位地址", "在用业务", "收支费用-金额", "收支费用-单位", "客户经理", "备注", "联系人姓名", "联系人电话", "联系人角色"])
for c in customers:
mgr_name = mgr_map.get(str(c.id), "")
amt, unit = _split_fee(c.monthly_fee)
if c.contacts:
for ct in c.contacts:
ws.append([c.name, c.industry, c.address, c.in_use_services, amt, unit, mgr_name, c.remarks or "", ct.name, ct.phone, ct.role_desc])
else:
ws.append([c.name, c.industry, c.address, c.in_use_services, amt, unit, mgr_name, c.remarks or "", "", "", ""])
for col_cells in ws.columns:
ws.column_dimensions[col_cells[0].column_letter].width = 22
output = io.BytesIO()
wb.save(output)
output.seek(0)
return StreamingResponse(
output,
media_type="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
headers={"Content-Disposition": "attachment; filename=customers.xlsx"},
)
@router.get("/template")
async def download_import_template():
"""Download a blank customer import template (public, no auth required for download)."""
from openpyxl import Workbook
wb = Workbook()
ws = wb.active
ws.title = "客户档案导入模板"
ws.append(["单位名称*", "所属行业", "单位地址", "在用业务", "收支费用-金额", "收支费用-单位", "客户经理", "备注", "联系人姓名", "联系人电话", "联系人角色"])
ws.append(["XX科技有限公司", "信息技术", "XX市XX路100号", "云桌面、专线", "5000", "元/月", "韦柳柏", "重点客户,季度回访", "张三", "13800000000", "技术负责人"])
for col_cells in ws.columns:
ws.column_dimensions[col_cells[0].column_letter].width = 22
output = io.BytesIO()
wb.save(output)
output.seek(0)
return StreamingResponse(
output,
media_type="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
headers={"Content-Disposition": "attachment; filename=customer_import_template.xlsx"},
)
@router.post("/import")
async def import_customers(
file: UploadFile = File(...),
current_user: dict = Depends(require_director),
db: AsyncSession = Depends(get_db),
):
"""Import customers from Excel file. Director only."""
import uuid as uuid_mod
content = await file.read()
try:
wb = openpyxl.load_workbook(io.BytesIO(content), data_only=True)
except Exception as e:
raise HTTPException(status_code=400, detail=f"Excel 解析失败: {str(e)}")
ws = wb.active
created, updated, skipped = 0, 0, 0
reasons = []
errors = []
# Build user name → id lookup (all users, not just managers)
user_rows = await db.execute(select(User.name, User.id))
user_map = {name: uid for name, uid in user_rows.all()}
default_user_id = uuid_mod.UUID(current_user["user_id"])
for row_idx, row in enumerate(ws.iter_rows(min_row=2, values_only=True), start=2):
if not row or not row[0]:
continue
name = str(row[0]).strip() if row[0] else ""
if not name:
continue
industry = str(row[1]).strip() if len(row) > 1 and row[1] else ""
address = str(row[2]).strip() if len(row) > 2 and row[2] else ""
services = str(row[3]).strip() if len(row) > 3 and row[3] else ""
fee_amt = str(row[4]).strip() if len(row) > 4 and row[4] else ""
fee_unit = str(row[5]).strip() if len(row) > 5 and row[5] else ""
fee = (fee_amt + fee_unit).strip() if fee_amt else ""
mgr_name = str(row[6]).strip() if len(row) > 6 and row[6] else ""
remarks = str(row[7]).strip() if len(row) > 7 and row[7] else ""
contact_name = str(row[8]).strip() if len(row) > 8 and row[8] else ""
contact_phone = str(row[9]).strip() if len(row) > 9 and row[9] else ""
contact_role = str(row[10]).strip() if len(row) > 10 and row[10] else ""
assignee_id = user_map.get(mgr_name, default_user_id)
existing_result = await db.execute(select(Customer).where(Customer.name == name))
existing = existing_result.scalar_one_or_none()
try:
if existing:
# Update existing customer
existing.industry = industry or existing.industry
existing.address = address or existing.address
existing.in_use_services = services or existing.in_use_services
existing.monthly_fee = fee or existing.monthly_fee
existing.remarks = remarks or existing.remarks
# Update or create primary assignment if manager changed
if mgr_name:
assign_rows = await db.execute(
select(CustomerAssignment).where(CustomerAssignment.customer_id == existing.id, CustomerAssignment.role == "primary")
)
first_assign = assign_rows.first()
if first_assign:
first_assign[0].manager_id = assignee_id
else:
db.add(CustomerAssignment(customer_id=existing.id, manager_id=assignee_id, role="primary", assigned_by=default_user_id))
updated += 1
reasons.append(f"更新「{name}」的信息")
else:
customer = Customer(name=name, industry=industry, address=address, in_use_services=services, monthly_fee=fee, remarks=remarks, created_by=default_user_id)
db.add(customer)
await db.flush()
if contact_name:
db.add(CustomerContact(customer_id=customer.id, name=contact_name, phone=contact_phone, role_desc=contact_role))
db.add(CustomerAssignment(customer_id=customer.id, manager_id=assignee_id, role="primary", assigned_by=default_user_id))
created += 1
reasons.append(f"新建「{name}」")
except Exception as e:
errors.append(f"第{row_idx}行({name}): {str(e)}")
await db.commit()
return {"created": created, "updated": updated, "skipped": skipped, "reasons": reasons, "errors": errors}
@router.get("/check-duplicate/{name}")
async def check_duplicate(
name: str,
current_user: dict = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
"""Check for duplicate customer names before creating."""
result = await db.execute(
select(Customer.id, Customer.name, Customer.industry)
.where(Customer.name.ilike(f"%{name}%"))
.limit(10)
)
matches = [{"id": str(r.id), "name": r.name, "industry": r.industry} for r in result.all()]
return {"matches": matches}
@router.post("/batch-assign")
async def batch_assign(
data: BatchAssignRequest,
current_user: dict = Depends(require_director),
db: AsyncSession = Depends(get_db),
):
"""Batch transfer customers to a new manager."""
import uuid as uuid_mod
for cid in data.customer_ids:
result = await db.execute(
select(CustomerAssignment).where(
CustomerAssignment.customer_id == cid,
CustomerAssignment.role == "primary",
)
)
all_rows = result.all()
if all_rows:
# Update the first one, delete any duplicates
first = all_rows[0][0]
first.manager_id = data.manager_id
first.assigned_by = uuid_mod.UUID(current_user["user_id"])
for dup in all_rows[1:]:
await db.delete(dup[0])
else:
db.add(CustomerAssignment(
customer_id=cid, manager_id=data.manager_id,
role="primary", assigned_by=uuid_mod.UUID(current_user["user_id"]),
))
await db.commit()
return {"detail": f"Assigned {len(data.customer_ids)} customers"}
@router.post("/quick-create")
async def quick_create_customer(
name: str = Query(...),
current_user: dict = Depends(require_any_role),
db: AsyncSession = Depends(get_db),
):
"""Quick-create a customer with just a name. Returns the new customer."""
import uuid
customer = Customer(name=name, created_by=uuid.UUID(current_user["user_id"]))
db.add(customer)
await db.flush()
db.add(CustomerAssignment(
customer_id=customer.id, manager_id=uuid.UUID(current_user["user_id"]),
role="primary", assigned_by=uuid.UUID(current_user["user_id"]),
))
await db.commit()
return {"id": str(customer.id), "name": customer.name}
# ══════ Parameterized routes (/{customer_id}) ══════
@router.get("/{customer_id}", response_model=CustomerOut)
async def get_customer(
customer_id: str,
current_user: dict = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
result = await db.execute(
select(Customer).where(Customer.id == customer_id).options(selectinload(Customer.contacts))
)
customer = result.scalar_one_or_none()
if not customer:
raise HTTPException(status_code=404, detail="Customer not found")
# Load primary manager name
from sqlalchemy.orm import selectinload as sl
assign_result = await db.execute(
select(CustomerAssignment, User.name).join(User, CustomerAssignment.manager_id == User.id)
.where(CustomerAssignment.customer_id == customer_id, CustomerAssignment.role == "primary")
)
row = assign_result.first()
manager_name = row[1] if row else None
# Attach to response via a dict
out = {
"id": customer.id, "name": customer.name, "industry": customer.industry,
"address": customer.address, "in_use_services": customer.in_use_services,
"monthly_fee": customer.monthly_fee, "remarks": customer.remarks or "",
"created_by": customer.created_by,
"created_at": customer.created_at, "updated_at": customer.updated_at,
"contacts": customer.contacts, "primary_manager_name": manager_name,
}
return out
@router.post("/", response_model=CustomerOut)
async def create_customer(
data: CustomerCreate,
current_user: dict = Depends(require_any_role),
db: AsyncSession = Depends(get_db),
):
if current_user["role"] == "leader":
raise HTTPException(status_code=403, detail="分管领导无法创建客户")
"""Create a new customer with optional contacts and manager assignment."""
import uuid
customer = Customer(
name=data.name, industry=data.industry, address=data.address,
in_use_services=data.in_use_services, monthly_fee=data.monthly_fee,
remarks=data.remarks,
created_by=uuid.UUID(current_user["user_id"]),
)
db.add(customer)
await db.flush()
for contact_data in data.contacts:
if not contact_data.name.strip():
continue
db.add(CustomerContact(
customer_id=customer.id,
name=contact_data.name.strip(),
phone=contact_data.phone.strip(),
role_desc=contact_data.role_desc.strip(),
))
assignee_id = data.assignee_id or uuid.UUID(current_user["user_id"])
db.add(CustomerAssignment(
customer_id=customer.id, manager_id=assignee_id,
role="primary", assigned_by=uuid.UUID(current_user["user_id"]),
))
await db.commit()
result = await db.execute(
select(Customer).where(Customer.id == customer.id).options(selectinload(Customer.contacts))
)
return result.scalar_one()
@router.put("/{customer_id}", response_model=CustomerOut)
async def update_customer(
customer_id: str, data: CustomerUpdate,
current_user: dict = Depends(require_any_role),
db: AsyncSession = Depends(get_db),
):
if current_user["role"] == "leader":
raise HTTPException(status_code=403, detail="分管领导无法编辑客户")
result = await db.execute(
select(Customer).where(Customer.id == customer_id).options(selectinload(Customer.contacts))
)
customer = result.scalar_one_or_none()
if not customer:
raise HTTPException(status_code=404, detail="Customer not found")
update_data = data.model_dump(exclude_unset=True)
assignee_id = update_data.pop("assignee_id", None) # Handle separately
for key, value in update_data.items():
setattr(customer, key, value)
# Update primary manager assignment if changed (director only)
if assignee_id:
if current_user["role"] != "director":
raise HTTPException(status_code=403, detail="Only director can change manager assignment")
import uuid as uuid_mod
assign_result = await db.execute(
select(CustomerAssignment).where(
CustomerAssignment.customer_id == customer.id,
CustomerAssignment.role == "primary",
)
)
existing = assign_result.scalar_one_or_none()
if existing:
existing.manager_id = assignee_id
existing.assigned_by = uuid_mod.UUID(current_user["user_id"])
else:
db.add(CustomerAssignment(
customer_id=customer.id, manager_id=assignee_id,
role="primary", assigned_by=uuid_mod.UUID(current_user["user_id"]),
))
await db.commit()
result = await db.execute(
select(Customer).where(Customer.id == customer.id).options(selectinload(Customer.contacts))
)
return result.scalar_one()
@router.delete("/{customer_id}")
async def delete_customer(
customer_id: str,
current_user: dict = Depends(require_director),
db: AsyncSession = Depends(get_db),
):
result = await db.execute(select(Customer).where(Customer.id == customer_id))
customer = result.scalar_one_or_none()
if not customer:
raise HTTPException(status_code=404, detail="Customer not found")
await db.delete(customer)
await db.commit()
return {"detail": "deleted"}
# ── Contacts ──
@router.post("/{customer_id}/contacts", response_model=ContactOut)
async def add_contact(
customer_id: str, data: ContactCreate,
current_user: dict = Depends(require_any_role),
db: AsyncSession = Depends(get_db),
):
contact = CustomerContact(customer_id=customer_id, name=data.name, phone=data.phone, role_desc=data.role_desc)
db.add(contact)
await db.commit()
await db.refresh(contact)
return contact
@router.delete("/{customer_id}/contacts/{contact_id}")
async def delete_contact(
customer_id: str, contact_id: str,
current_user: dict = Depends(require_any_role),
db: AsyncSession = Depends(get_db),
):
result = await db.execute(
select(CustomerContact).where(CustomerContact.id == contact_id, CustomerContact.customer_id == customer_id)
)
contact = result.scalar_one_or_none()
if not contact:
raise HTTPException(status_code=404, detail="Contact not found")
await db.delete(contact)
await db.commit()
return {"detail": "deleted"}
# ── Assignments ──
@router.get("/{customer_id}/assignments", response_model=list[AssignmentOut])
async def list_assignments(
customer_id: str,
current_user: dict = Depends(get_current_user),
db: AsyncSession = Depends(get_db),
):
result = await db.execute(select(CustomerAssignment).where(CustomerAssignment.customer_id == customer_id))
return result.scalars().all()
@router.post("/{customer_id}/assignments", response_model=AssignmentOut)
async def assign_manager(
customer_id: str, data: AssignmentCreate,
current_user: dict = Depends(require_director),
db: AsyncSession = Depends(get_db),
):
assignment = CustomerAssignment(
customer_id=customer_id, manager_id=data.manager_id,
role=data.role, assigned_by=current_user["user_id"],
)
db.add(assignment)
await db.commit()
await db.refresh(assignment)
return assignment