Update User Mutation Implemented and working

client/src/queries/Test-Queries.js

@@ -0,0 +1,36 @@
+mutation {
+ addUser (alias: "aaa", firstName:"fff", lastName: "lll", roleId: "1", isTrader: 1, isDeveloper: 0) {
+   alias
+   isTrader
+   isDeveloper
+ }
+}
+
+
+mutation {
+ updateUser (
+   id: "5b8d152f6f4d5b3db44ee103" ,
+   alias: "luis",
+   firstName:"Luis",
+   lastName: "Molina",
+   isDeveloper: 1,
+   isTrader: 1,
+   isDataAnalyst: 1,
+   roleId: "2"
+ ) {
+   alias
+ }
+}
+
+query {
+
+ users{
+   alias
+   firstName
+   isDeveloper
+   role{
+     id
+     name
+   }
+ }
+}

server/schema/schema.js

@@ -119,6 +119,37 @@ const Mutation = new GraphQLObjectType({
         });
         return user.save();
       }
+    },
+    updateUser:{
+      type: UserType,
+      args: {
+        id: {type: new GraphQLNonNull(GraphQLID)},
+        alias: {type: new GraphQLNonNull(GraphQLString)},
+        firstName: {type: GraphQLString},
+        lastName: {type: GraphQLString},
+        isDeveloper: {type: GraphQLInt},
+        isTrader: {type: GraphQLInt},
+        isDataAnalyst: {type: GraphQLInt},
+        roleId: {type: new GraphQLNonNull(GraphQLString)}
+      },
+      resolve(parent, args) {
+
+        let key = {
+          _id: args.id
+        };
+
+        let updatedUser = {
+          alias: args.alias,
+          firstName: args.firstName,
+          lastName: args.lastName,
+          isDeveloper: args.isDeveloper,
+          isTrader: args.isTrader,
+          isDataAnalyst: args.isDataAnalyst,
+          roleId: args.roleId
+        };
+
+        return User.update(key, updatedUser);
+      }
     }
   }
 })