增加腾讯地图地址查询的接口

src/admin/controllers/map.controller.ts

@@ -0,0 +1,19 @@
+import BaseController from '../../common/base.controller'
+import { router } from '../../decorators/router'
+import { queryArea } from '../../services/TencentMap'
+import { ZError } from '../../common/ZError'
+
+class MapController extends BaseController {
+  @router('post /area/query')
+  async fetchArea(req, res) {
+    let {keyword, region} = req.params
+    let data = await queryArea(keyword, region)
+    if (data.status != 0) {
+      throw new ZError(data.status, data.message)
+    }
+    return {
+      count: data.count,
+      records: data.data
+    }
+  }
+}

src/models/shop/Shop.ts

@@ -45,13 +45,13 @@ class ShopClass extends FindOrCreate {
    * @type {number}
    */
   @prop()
-  public longitude: number
+  public lng: number
   /**
    * 纬度
    * @type {number}
    */
   @prop()
-  public latitude: number
+  public lat: number
   /**
    * 是否删除
    * @type {boolean}

src/services/TencentMap.ts

@@ -0,0 +1,24 @@
+import axios from 'axios'
+import { md5 } from '../utils/security.util'
+
+const key = 'LAHBZ-TXZYJ-CT7FQ-KIK5N-Z6PBV-QCFXN'
+const signKey = 'lWmmEpmAul4u8q9gktxFmu5N36IslYyy'
+
+
+export async function queryArea(keyword: string, region: string) {
+  let host = 'https://apis.map.qq.com'
+  let path = '/ws/place/v1/suggestion'
+  let signStr = `${path}?key=${key}&keyword=${keyword}&region=${region}${signKey}`
+  let sig = md5(signStr)
+  let data = {
+    key,
+    keyword,
+    region,
+    sig
+  }
+  let url = `${host}${path}`
+  return axios.get(url, {params: data})
+    .then(res => {
+      return res.data
+    })
+}