feat(mp): getSystemInfo add deviceId

packages/uni-mp-alipay/src/api/protocols.ts

 import { isPlainObject, isArray, hasOwn } from '@vue/shared'
 
-import { addSafeAreaInsets } from '@dcloudio/uni-mp-core'
+import { addSafeAreaInsets, useDeviceId } from '@dcloudio/uni-mp-core'
+
+import { getStorageSync } from './shims'
 
 export { redirectTo, navigateTo } from '@dcloudio/uni-mp-core'
 
@@ -28,6 +30,9 @@ function handleSystemInfo(
   toRes: UniApp.GetSystemInfoResult
 ) {
   addSafeAreaInsets(fromRes, toRes)
+  useDeviceId({
+    getStorageSync,
+  })(fromRes, toRes)
 
   let platform = fromRes.platform ? fromRes.platform.toLowerCase() : 'devtools'
   if (!~['android', 'ios'].indexOf(platform)) {

packages/uni-mp-core/src/api/protocols/getSystemInfo.ts

 import { addSafeAreaInsets } from './addSafeAreaInsets'
+import { useDeviceId } from './useDeviceId'
 import { MPProtocol } from './types'
 
 export const getSystemInfo: MPProtocol = {
-  returnValue: addSafeAreaInsets,
+  returnValue: (fromRes, toRes) => {
+    addSafeAreaInsets(fromRes, toRes)
+    useDeviceId()(fromRes, toRes)
+  },
 }

packages/uni-mp-core/src/api/protocols/index.ts

 export { addSafeAreaInsets } from './addSafeAreaInsets'
+export { useDeviceId } from './useDeviceId'
 export { getSystemInfo } from './getSystemInfo'
 export { getSystemInfoSync } from './getSystemInfoSync'
 export { redirectTo } from './redirectTo'

packages/uni-mp-core/src/api/protocols/useDeviceId.ts

+const UUID_KEY = '__DC_STAT_UUID'
+let deviceId: string
+interface Global {
+  getStorageSync: UniApp.Uni['getStorageSync']
+}
+export function useDeviceId(global: Global = __GLOBAL__ as Global) {
+  return function addDeviceId(_: any, toRes: UniApp.GetSystemInfoResult) {
+    deviceId = deviceId || global.getStorageSync(UUID_KEY)
+    if (!deviceId) {
+      deviceId = Date.now() + '' + Math.floor(Math.random() * 1e7)
+      __GLOBAL__.setStorage({
+        key: UUID_KEY,
+        data: deviceId,
+      })
+    }
+    toRes.deviceId = deviceId
+  }
+}

packages/uni-mp-core/src/index.ts

@@ -50,6 +50,7 @@ export {
   getSystemInfo,
   getSystemInfoSync,
   addSafeAreaInsets,
+  useDeviceId,
 } from './api/protocols'
 // types
 export { MiniProgramAppOptions, MiniProgramAppInstance } from './runtime/app'