added new endpoint for the validity check

Author: bountyC0d3r

src/controllers/GroupMembershipController.js

@@ -93,12 +93,24 @@ async function getMemberGroups (req, res) {
   res.send(result)
 }
 
+/**
+* Group Validity Check for Member
+* @param {*} req
+* @param {*} res
+*/
+async function groupValidityCheck(req, res) {
+  const result = await service.groupValidityCheck(req.params.memberId, req.params.groupId)
+  res.send(result)
+}
+
+
 module.exports = {
   getGroupMembers,
   addGroupMember,
   getGroupMember,
   deleteGroupMember,
   getGroupMembersCount,
   listGroupsMemberCount,
-  getMemberGroups
+  getMemberGroups,
+  groupValidityCheck
 }

src/routes.js

@@ -104,6 +104,12 @@ module.exports = {
       method: 'getGroupMembersCount'
     }
   },
+  '/groups/validityCheck/:memberId/:groupId': {
+    get: {
+      controller: 'GroupMembershipController',
+      method: 'groupValidityCheck'
+    }
+  },
   '/groups/:groupId/subGroup': {
     post: {
       controller: 'SubGroupController',

src/services/GroupMembershipService.js

@@ -561,14 +561,39 @@ getMemberGroups.schema = {
   memberId: Joi.id()
 }
 
+async function groupValidityCheck(memberId, groupId) {
+  const session = helper.createDBSession()
+  try {
+    const res = await session.run(
+      `MATCH (g:Group)-[r:GroupContains*1..]->(o {id: "${memberId}"}) WHERE exists(g.oldId) AND g.status = '$constants.GroupStatus.Active}' RETURN g.oldId order by g.oldId`
+    )
+
+    const validOrNot = _.includes(_.uniq(_.map(res.records, (record) => record.get(0))), groupId)
+
+    return {"check": validOrNot}
+  } catch (error) {
+    logger.error(error)
+    throw error
+  } finally {
+    logger.debug('Session Close')
+    await session.close()
+  }
+}
+
+groupValidityCheck.schema = {
+  memberId: Joi.id(),
+  groupId: Joi.id()
+}
+
 module.exports = {
   getGroupMembers,
   addGroupMember,
   getGroupMember,
   deleteGroupMember,
   getGroupMembersCount,
   listGroupsMemberCount,
-  getMemberGroups
+  getMemberGroups,
+  groupValidityCheck
 }
 
 logger.buildService(module.exports)