修改商城逻辑
This commit is contained in:
@@ -2,7 +2,73 @@ const express = require('express')
|
||||
const router = express.Router()
|
||||
const { getDB } = require('../database')
|
||||
|
||||
// 获取浙江省所有地区数据
|
||||
/**
|
||||
* @swagger
|
||||
* tags:
|
||||
* name: Regions
|
||||
* description: 地区数据API
|
||||
*/
|
||||
|
||||
/**
|
||||
* @swagger
|
||||
* components:
|
||||
* schemas:
|
||||
* Region:
|
||||
* type: object
|
||||
* properties:
|
||||
* code:
|
||||
* type: string
|
||||
* description: 地区编码
|
||||
* name:
|
||||
* type: string
|
||||
* description: 地区名称
|
||||
* ZhejiangRegion:
|
||||
* type: object
|
||||
* properties:
|
||||
* id:
|
||||
* type: integer
|
||||
* description: 地区ID
|
||||
* city_name:
|
||||
* type: string
|
||||
* description: 城市名称
|
||||
* district_name:
|
||||
* type: string
|
||||
* description: 区县名称
|
||||
* region_code:
|
||||
* type: string
|
||||
* description: 地区编码
|
||||
* is_available:
|
||||
* type: integer
|
||||
* description: 是否可用(1:可用 0:不可用)
|
||||
*/
|
||||
|
||||
/**
|
||||
* @swagger
|
||||
* /regions/zhejiang:
|
||||
* get:
|
||||
* summary: 获取浙江省所有地区数据
|
||||
* tags: [Regions]
|
||||
* responses:
|
||||
* 200:
|
||||
* description: 成功获取浙江省地区数据
|
||||
* content:
|
||||
* application/json:
|
||||
* schema:
|
||||
* type: object
|
||||
* properties:
|
||||
* success:
|
||||
* type: boolean
|
||||
* example: true
|
||||
* data:
|
||||
* type: array
|
||||
* items:
|
||||
* $ref: '#/components/schemas/ZhejiangRegion'
|
||||
* message:
|
||||
* type: string
|
||||
* example: 获取地区数据成功
|
||||
* 500:
|
||||
* description: 服务器错误
|
||||
*/
|
||||
router.get('/zhejiang', async (req, res) => {
|
||||
try {
|
||||
const query = `
|
||||
@@ -28,4 +94,295 @@ router.get('/zhejiang', async (req, res) => {
|
||||
}
|
||||
})
|
||||
|
||||
/**
|
||||
* @swagger
|
||||
* /regions/provinces:
|
||||
* get:
|
||||
* summary: 获取所有省份
|
||||
* tags: [Regions]
|
||||
* responses:
|
||||
* 200:
|
||||
* description: 成功获取省份列表
|
||||
* content:
|
||||
* application/json:
|
||||
* schema:
|
||||
* type: object
|
||||
* properties:
|
||||
* success:
|
||||
* type: boolean
|
||||
* example: true
|
||||
* data:
|
||||
* type: array
|
||||
* items:
|
||||
* $ref: '#/components/schemas/Region'
|
||||
* 500:
|
||||
* description: 服务器错误
|
||||
*/
|
||||
router.get('/provinces', async (req, res) => {
|
||||
try {
|
||||
const [provinces] = await getDB().execute(
|
||||
`SELECT code, name FROM china_regions
|
||||
WHERE level = 1
|
||||
ORDER BY code`
|
||||
);
|
||||
|
||||
res.json({
|
||||
success: true,
|
||||
data: provinces
|
||||
});
|
||||
} catch (error) {
|
||||
console.error('获取省份列表错误:', error);
|
||||
res.status(500).json({ message: '获取省份列表失败' });
|
||||
}
|
||||
});
|
||||
|
||||
/**
|
||||
* @swagger
|
||||
* /regions/cities/{provinceCode}:
|
||||
* get:
|
||||
* summary: 根据省份代码获取城市列表
|
||||
* tags: [Regions]
|
||||
* parameters:
|
||||
* - in: path
|
||||
* name: provinceCode
|
||||
* required: true
|
||||
* schema:
|
||||
* type: string
|
||||
* description: 省份代码
|
||||
* responses:
|
||||
* 200:
|
||||
* description: 成功获取城市列表
|
||||
* content:
|
||||
* application/json:
|
||||
* schema:
|
||||
* type: object
|
||||
* properties:
|
||||
* success:
|
||||
* type: boolean
|
||||
* example: true
|
||||
* data:
|
||||
* type: array
|
||||
* items:
|
||||
* $ref: '#/components/schemas/Region'
|
||||
* 500:
|
||||
* description: 服务器错误
|
||||
*/
|
||||
router.get('/cities/:provinceCode', async (req, res) => {
|
||||
try {
|
||||
const provinceCode = req.params.provinceCode;
|
||||
|
||||
const [cities] = await getDB().execute(
|
||||
`SELECT code, name FROM china_regions
|
||||
WHERE level = 2 AND parent_code = ?
|
||||
ORDER BY code`,
|
||||
[provinceCode]
|
||||
);
|
||||
|
||||
res.json({
|
||||
success: true,
|
||||
data: cities
|
||||
});
|
||||
} catch (error) {
|
||||
console.error('获取城市列表错误:', error);
|
||||
res.status(500).json({ message: '获取城市列表失败' });
|
||||
}
|
||||
});
|
||||
|
||||
/**
|
||||
* @swagger
|
||||
* /regions/districts/{cityCode}:
|
||||
* get:
|
||||
* summary: 根据城市代码获取区县列表
|
||||
* tags: [Regions]
|
||||
* parameters:
|
||||
* - in: path
|
||||
* name: cityCode
|
||||
* required: true
|
||||
* schema:
|
||||
* type: string
|
||||
* description: 城市代码
|
||||
* responses:
|
||||
* 200:
|
||||
* description: 成功获取区县列表
|
||||
* content:
|
||||
* application/json:
|
||||
* schema:
|
||||
* type: object
|
||||
* properties:
|
||||
* success:
|
||||
* type: boolean
|
||||
* example: true
|
||||
* data:
|
||||
* type: array
|
||||
* items:
|
||||
* $ref: '#/components/schemas/Region'
|
||||
* 500:
|
||||
* description: 服务器错误
|
||||
*/
|
||||
router.get('/districts/:cityCode', async (req, res) => {
|
||||
try {
|
||||
const cityCode = req.params.cityCode;
|
||||
|
||||
const [districts] = await getDB().execute(
|
||||
`SELECT code, name FROM china_regions
|
||||
WHERE level = 3 AND parent_code = ?
|
||||
ORDER BY code`,
|
||||
[cityCode]
|
||||
);
|
||||
|
||||
res.json({
|
||||
success: true,
|
||||
data: districts
|
||||
});
|
||||
} catch (error) {
|
||||
console.error('获取区县列表错误:', error);
|
||||
res.status(500).json({ message: '获取区县列表失败' });
|
||||
}
|
||||
});
|
||||
|
||||
/**
|
||||
* @swagger
|
||||
* /regions/path/{regionCode}:
|
||||
* get:
|
||||
* summary: 根据区域代码获取完整路径（省-市-区）
|
||||
* tags: [Regions]
|
||||
* parameters:
|
||||
* - in: path
|
||||
* name: regionCode
|
||||
* required: true
|
||||
* schema:
|
||||
* type: string
|
||||
* description: 区域代码
|
||||
* responses:
|
||||
* 200:
|
||||
* description: 成功获取区域完整路径
|
||||
* content:
|
||||
* application/json:
|
||||
* schema:
|
||||
* type: object
|
||||
* properties:
|
||||
* success:
|
||||
* type: boolean
|
||||
* example: true
|
||||
* data:
|
||||
* type: object
|
||||
* properties:
|
||||
* province:
|
||||
* $ref: '#/components/schemas/Region'
|
||||
* city:
|
||||
* $ref: '#/components/schemas/Region'
|
||||
* district:
|
||||
* $ref: '#/components/schemas/Region'
|
||||
* 404:
|
||||
* description: 区域不存在
|
||||
* 500:
|
||||
* description: 服务器错误
|
||||
*/
|
||||
router.get('/path/:regionCode', async (req, res) => {
|
||||
try {
|
||||
const regionCode = req.params.regionCode;
|
||||
|
||||
// 获取当前区域信息
|
||||
const [currentRegion] = await getDB().execute(
|
||||
'SELECT code, name, level, parent_code FROM china_regions WHERE code = ?',
|
||||
[regionCode]
|
||||
);
|
||||
|
||||
if (currentRegion.length === 0) {
|
||||
return res.status(404).json({ message: '区域不存在' });
|
||||
}
|
||||
|
||||
const region = currentRegion[0];
|
||||
const path = [region];
|
||||
|
||||
// 递归获取父级区域
|
||||
let parentCode = region.parent_code;
|
||||
while (parentCode) {
|
||||
const [parentRegion] = await getDB().execute(
|
||||
'SELECT code, name, level, parent_code FROM china_regions WHERE code = ? AND status = "active"',
|
||||
[parentCode]
|
||||
);
|
||||
|
||||
if (parentRegion.length > 0) {
|
||||
path.unshift(parentRegion[0]);
|
||||
parentCode = parentRegion[0].parent_code;
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
res.json({
|
||||
success: true,
|
||||
data: {
|
||||
path,
|
||||
province: path.find(r => r.level === 1) || null,
|
||||
city: path.find(r => r.level === 2) || null,
|
||||
district: path.find(r => r.level === 3) || null
|
||||
}
|
||||
});
|
||||
} catch (error) {
|
||||
console.error('获取区域路径错误:', error);
|
||||
res.status(500).json({ message: '获取区域路径失败' });
|
||||
}
|
||||
});
|
||||
|
||||
// 搜索区域（支持模糊搜索）
|
||||
router.get('/search', async (req, res) => {
|
||||
try {
|
||||
const { keyword, level } = req.query;
|
||||
|
||||
if (!keyword || keyword.trim() === '') {
|
||||
return res.status(400).json({ message: '搜索关键词不能为空' });
|
||||
}
|
||||
|
||||
let sql = `SELECT code, name, level, parent_code FROM china_regions
|
||||
WHERE name LIKE ?`;
|
||||
const params = [`%${keyword.trim()}%`];
|
||||
|
||||
if (level) {
|
||||
sql += ' AND level = ?';
|
||||
params.push(parseInt(level));
|
||||
}
|
||||
|
||||
sql += ' ORDER BY level, code LIMIT 50';
|
||||
|
||||
const [regions] = await getDB().execute(sql, params);
|
||||
|
||||
// 为每个搜索结果获取完整路径
|
||||
const results = [];
|
||||
for (const region of regions) {
|
||||
const path = [region];
|
||||
let parentCode = region.parent_code;
|
||||
|
||||
while (parentCode) {
|
||||
const [parentRegion] = await getDB().execute(
|
||||
'SELECT code, name, level, parent_code FROM china_regions WHERE code = ? AND status = "active"',
|
||||
[parentCode]
|
||||
);
|
||||
|
||||
if (parentRegion.length > 0) {
|
||||
path.unshift(parentRegion[0]);
|
||||
parentCode = parentRegion[0].parent_code;
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
results.push({
|
||||
...region,
|
||||
path,
|
||||
fullName: path.map(r => r.name).join(' - ')
|
||||
});
|
||||
}
|
||||
|
||||
res.json({
|
||||
success: true,
|
||||
data: results
|
||||
});
|
||||
} catch (error) {
|
||||
console.error('搜索区域错误:', error);
|
||||
res.status(500).json({ message: '搜索区域失败' });
|
||||
}
|
||||
});
|
||||
|
||||
module.exports = router
|
||||
Reference in New Issue
Block a user