How to use lodash to find and return an object from Array?

Question

My objects:

[
    {
        description: \'object1\', id: 1
    },
    {
        description: \'object2\', id: 2
    }
    {
        description: \'object3\         


        

Answer 1

Fetch id basing on name

 {
    "roles": [
     {
      "id": 1,
      "name": "admin",
     },
     {
      "id": 3,
      "name": "manager",
     }
    ]
    }



    fetchIdBasingOnRole() {
          const self = this;
          if (this.employee.roles) {
            var roleid = _.result(
              _.find(this.getRoles, function(obj) {
                return obj.name === self.employee.roles;
              }),
              "id"
            );
          }
          return roleid;
        },