fix(system-server): fix get function error;

packages/system-server/src/router/function/get.ts

@@ -1,10 +1,11 @@
 /*
  * @Author: Maslow<[email protected]>
  * @Date: 2021-08-30 16:51:19
- * @LastEditTime: 2021-09-02 16:34:40
+ * @LastEditTime: 2021-09-03 20:30:19
  * @Description: 
  */
 
+import { CloudFunctionStruct } from 'cloud-function-engine'
 import { Request, Response } from 'express'
 import { ApplicationStruct } from '../../api/application'
 import { checkPermission } from '../../api/permission'
@@ -72,4 +73,31 @@ export async function handleGetFunctions(req: Request, res: Response) {
     limit: limit,
     page
   })
+}
+
+
+/**
+ * Get a function by id
+ */
+export async function handleGetFunctionById(req: Request, res: Response) {
+  const db = DatabaseAgent.sys_db
+  const app: ApplicationStruct = req['parsed-app']
+  const func_id = req.params.func_id
+
+  // check permission
+  const code = await checkPermission(req['auth']?.uid, FUNCTION_READ.name, app)
+  if (code) {
+    return res.status(code).send()
+  }
+
+  const coll = db.collection(Constants.cn.functions)
+
+  // do db query
+  const ret = await coll
+    .where({ _id: func_id })
+    .getOne<CloudFunctionStruct>()
+
+  return res.send({
+    data: ret.data
+  })
 }

packages/system-server/src/router/function/index.ts

@@ -1,13 +1,13 @@
 /*
  * @Author: Maslow<[email protected]>
  * @Date: 2021-08-29 11:35:05
- * @LastEditTime: 2021-09-01 13:07:39
+ * @LastEditTime: 2021-09-03 20:25:43
  * @Description:
  */
 
 import { Router } from "express"
 import { handleCreateFunction } from "./create"
-import { handleGetFunctions } from "./get"
+import { handleGetFunctionById, handleGetFunctions } from "./get"
 import { handlePublishFunctions } from "./publish"
 import { handlePublishTriggers } from "./trigger"
 
@@ -19,6 +19,11 @@ export const FunctionRouter = Router()
  */
 FunctionRouter.get('/', handleGetFunctions)
 
+/**
+ * Get a function by id of an application
+ */
+FunctionRouter.get('/:func_id', handleGetFunctionById)
+
 /**
  * Create a function
  */

packages/system-server/src/router/function/publish.ts

@@ -1,12 +1,12 @@
 /*
  * @Author: Maslow<[email protected]>
  * @Date: 2021-08-30 16:51:19
- * @LastEditTime: 2021-09-01 11:18:22
+ * @LastEditTime: 2021-09-03 20:02:25
  * @Description: 
  */
 
 import { Request, Response } from 'express'
-import { getApplicationByAppid } from '../../api/application'
+import { ApplicationStruct } from '../../api/application'
 import { publishFunctions } from '../../api/function'
 import { checkPermission } from '../../api/permission'
 import Config from '../../config'
@@ -20,20 +20,16 @@ const { PUBLISH_FUNCTION } = permissions
  * Publish functions
  */
 export async function handlePublishFunctions(req: Request, res: Response) {
-  const appid = req.params.appid
-  const app = await getApplicationByAppid(appid)
-  if (!app) {
-    return res.status(422).send('app not found')
-  }
+  const uid = req['auth']?.uid
+  const app: ApplicationStruct = req['parsed-app']
 
   // check permission
-  const code = await checkPermission(req['auth']?.uid, PUBLISH_FUNCTION.name, app)
+  const code = await checkPermission(uid, PUBLISH_FUNCTION.name, app)
   if (code) {
     return res.status(code).send()
   }
 
   try {
-
     await publishFunctions(app)
 
     return res.send({