I need to return the value in EJS Template.. So I need to return the results outside mongoose which i got from mongoose lookup .I have tried to declare the response variable globally but its not working . If I used inside the mongoose its working fine And I am getting the results in Array [false,true,true]
app.locals.myrole_check = function(role_master,page_name,callback){
var id = ObjectId(role_master.id);
var response = [];
mongo.user.aggregate([
{ $lookup:
{
from: 'roles',
localField: 'role_type',
foreignField: 'role_name',
as: 'rolesforusers'
}
},
{ $unwind: "$rolesforusers" },
{ $match: { '_id': id}},
{"$project": {
"name": "$rolesforusers.role_name",
"role": "$rolesforusers.role"
}}
]) .exec(function(err, result){
var response = [];
add_role =[];
edit_role =[];
delete_role =[];
if(result[0]){
if(result[0].role.length!=0)
{
if(result[0]['role'].add)
{
add_role = result[0]['role'].add.indexOf(page_name) > -1;
}
else {
add_role = false;
}
if(result[0]['role'].edit)
{
edit_role = result[0]['role'].edit.indexOf(page_name) > -1;
}
else {
edit_role = false
}
if(result[0]['role'].del)
{
delete_role = result[0]['role'].del.indexOf(page_name) > -1;
}
else {
delete_role =false
}
}
else if(result[0].role.length==0) {
add_role = true;
edit_role = true;
delete_role = true;
}
response.push(add_role);
response.push(edit_role);
response.push(delete_role);
console.log(response);
callback(response);
}
});
console.log(response); // I need to get the value here and have to return because i have to use the values in ejs template
}
app.locals.myrole_check1 = function(role_master,page_name,callback){
console.log(response); // Not getting the result here }
Give me some suggestion to get resolve this issue
