1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
| """
产品管理API
"""
from fastapi import APIRouter, Depends, HTTPException, status, Query
from sqlalchemy.orm import Session
from typing import List, Optional
import logging
logger = logging.getLogger(__name__)
product_router = APIRouter(prefix="/products", tags=["产品管理"])
@product_router.post("/", response_model=ProductResponse, status_code=status.HTTP_201_CREATED)
async def create_product(
product: ProductCreate,
db: Session = Depends(get_db),
current_user: User = Depends(get_current_active_user)
):
"""创建产品"""
try:
db_product = Product(
name=product.name,
description=product.description,
price=product.price,
stock=product.stock
)
db.add(db_product)
db.commit()
db.refresh(db_product)
logger.info(f"产品创建成功: {product.name}")
return db_product
except Exception as e:
logger.error(f"创建产品失败: {str(e)}")
db.rollback()
raise HTTPException(
status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
detail="创建产品失败"
)
@product_router.get("/", response_model=List[ProductResponse])
async def get_products(
skip: int = Query(0, ge=0, description="跳过的记录数"),
limit: int = Query(10, ge=1, le=100, description="返回的记录数"),
search: Optional[str] = Query(None, description="搜索关键词"),
db: Session = Depends(get_db)
):
"""获取产品列表"""
try:
query = db.query(Product).filter(Product.is_active == True)
if search:
query = query.filter(Product.name.contains(search))
products = query.offset(skip).limit(limit).all()
return products
except Exception as e:
logger.error(f"获取产品列表失败: {str(e)}")
raise HTTPException(
status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
detail="获取产品列表失败"
)
@product_router.get("/{product_id}", response_model=ProductResponse)
async def get_product(
product_id: int,
db: Session = Depends(get_db)
):
"""获取产品详情"""
try:
product = db.query(Product).filter(
Product.id == product_id,
Product.is_active == True
).first()
if not product:
raise HTTPException(
status_code=status.HTTP_404_NOT_FOUND,
detail="产品不存在"
)
return product
except HTTPException:
raise
except Exception as e:
logger.error(f"获取产品详情失败: {str(e)}")
raise HTTPException(
status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
detail="获取产品详情失败"
)
@product_router.put("/{product_id}", response_model=ProductResponse)
async def update_product(
product_id: int,
product_update: ProductUpdate,
db: Session = Depends(get_db),
current_user: User = Depends(get_current_active_user)
):
"""更新产品"""
try:
product = db.query(Product).filter(Product.id == product_id).first()
if not product:
raise HTTPException(
status_code=status.HTTP_404_NOT_FOUND,
detail="产品不存在"
)
update_data = product_update.dict(exclude_unset=True)
for field, value in update_data.items():
setattr(product, field, value)
db.commit()
db.refresh(product)
logger.info(f"产品更新成功: {product.name}")
return product
except HTTPException:
raise
except Exception as e:
logger.error(f"更新产品失败: {str(e)}")
db.rollback()
raise HTTPException(
status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
detail="更新产品失败"
)
@product_router.delete("/{product_id}")
async def delete_product(
product_id: int,
db: Session = Depends(get_db),
current_user: User = Depends(get_current_active_user)
):
"""删除产品（软删除）"""
try:
product = db.query(Product).filter(Product.id == product_id).first()
if not product:
raise HTTPException(
status_code=status.HTTP_404_NOT_FOUND,
detail="产品不存在"
)
product.is_active = False
db.commit()
logger.info(f"产品删除成功: {product.name}")
return {"message": "产品删除成功"}
except HTTPException:
raise
except Exception as e:
logger.error(f"删除产品失败: {str(e)}")
db.rollback()
raise HTTPException(
status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
detail="删除产品失败"
)
@product_router.get("/search/", response_model=List[ProductResponse])
async def search_products(
q: str = Query(..., min_length=2, description="搜索关键词"),
skip: int = Query(0, ge=0),
limit: int = Query(10, ge=1, le=100),
db: Session = Depends(get_db)
):
"""搜索产品"""
try:
products = db.query(Product).filter(
Product.is_active == True,
Product.name.contains(q)
).offset(skip).limit(limit).all()
return products
except Exception as e:
logger.error(f"搜索产品失败: {str(e)}")
raise HTTPException(
status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
detail="搜索产品失败"
)
|
微信
