added route to delete all cache

Author: bountyC0d3r

src/controllers/GroupController.js

@@ -11,7 +11,7 @@ const logger = require('../common/logger')
  * @param req the request
  * @param res the response
  */
-async function searchGroups (req, res) {
+async function searchGroups(req, res) {
   const criteria = req.query || {}
   const isAdmin = req.authUser.isMachine || helper.hasAdminRole(req.authUser)
   if (!isAdmin) {
@@ -28,7 +28,7 @@ async function searchGroups (req, res) {
  * @param req the request
  * @param res the response
  */
-async function createGroup (req, res) {
+async function createGroup(req, res) {
   const result = await service.createGroup(req.authUser.isMachine ? 'M2M' : req.authUser, req.body)
   res.send(result)
 }
@@ -38,7 +38,7 @@ async function createGroup (req, res) {
  * @param req the request
  * @param res the response
  */
-async function updateGroup (req, res) {
+async function updateGroup(req, res) {
   const result = await service.updateGroup(req.authUser.isMachine ? 'M2M' : req.authUser, req.params.groupId, req.body)
   res.send(result)
 }
@@ -48,7 +48,7 @@ async function updateGroup (req, res) {
  * @param req the request
  * @param res the response
  */
-async function getGroup (req, res) {
+async function getGroup(req, res) {
   logger.debug(`Get group details for req = ${req}`)
   const result = await service.getGroup(req.authUser.isMachine ? 'M2M' : req.authUser, req.params.groupId, req.query)
   res.send(result)
@@ -59,7 +59,7 @@ async function getGroup (req, res) {
  * @param req the request
  * @param res the response
  */
-async function deleteGroup (req, res) {
+async function deleteGroup(req, res) {
   const result = await service.deleteGroup(
     req.params.groupId,
     req.authUser.isMachine || helper.hasAdminRole(req.authUser)
@@ -72,7 +72,7 @@ async function deleteGroup (req, res) {
  * @param req the request
  * @param res the response
  */
-async function getGroupByOldId (req, res) {
+async function getGroupByOldId(req, res) {
   const result = await service.getGroup(
     req.authUser.isMachine ? 'M2M' : req.authUser,
     req.params.oldId,
@@ -81,11 +81,26 @@ async function getGroupByOldId (req, res) {
   res.send(result)
 }
 
+/**
+ * flush cache
+ * @param req the request
+ * @param res the response
+ */
+async function flushCache(req, res) {
+  const cachedData = helper.getCacheInstance()
+  cachedData.flushAll()
+
+  res.send({
+    message: 'all cached data has been removed'
+  })
+}
+
 module.exports = {
   searchGroups,
   createGroup,
   updateGroup,
   getGroup,
   deleteGroup,
-  getGroupByOldId
+  getGroupByOldId,
+  flushCache
 }

src/routes.js

@@ -27,6 +27,14 @@ module.exports = {
       method: 'checkHealth'
     }
   },
+  '/groups/flushCache': {
+    get: {
+      controller: 'GroupController',
+      auth: 'jwt',
+      access: [constants.UserRoles.Admin],
+      method: 'flushCache'
+    }
+  },
   '/groups/:groupId': {
     get: {
       controller: 'GroupController',

src/services/GroupMembershipService.js

@@ -117,12 +117,6 @@ async function addGroupMember(currentUser, groupId, data) {
       createdBy: currentUser === 'M2M' ? '00000000' : currentUser.userId
     }
 
-    // set the cache
-    const cache = helper.getCacheInstance()
-    const cachedMembers = cache.get(`${groupId}-members`)
-    cachedMembers.push(memberId)
-    cache.set(`${groupId}-members`, cachedMembers)
-
     logger.debug(`quey for adding membership ${query} with params ${JSON.stringify(params)}`)
     await tx.run(query, params)
 
@@ -282,12 +276,6 @@ async function deleteGroupMember(currentUser, groupId, memberId, query) {
       memberId = getMember.oldId
     }
 
-    // set the cache
-    const cache = helper.getCacheInstance()
-    const cachedMembers = cache.get(`${groupId}-members`)
-    const updateMebers = _.remove(cachedMembers, memberId)
-    cache.set(`${groupId}-members`, updateMebers)
-
     const result = {
       groupId,
       name,