Creating a "editParticipantOfCompetition" mutation

server/src/schema/mutations/EditParticipantOfCompetition.js

@@ -0,0 +1,51 @@
+import {
+  GraphQLNonNull,
+  GraphQLID,
+  GraphQLString
+} from 'graphql'
+import { CompetitionType } from '../types'
+import Competition from '../../models/competition'
+
+const args = {
+  codeName: { type: new GraphQLNonNull(GraphQLID) },
+  devTeam: { type: new GraphQLNonNull(GraphQLString) },
+  bot: { type: GraphQLString },
+  release: { type: GraphQLString }
+}
+
+const resolve = (parent, { codeName, devTeam, bot, release }, context) => {
+  // let authIdOnSession = context.user.sub
+  return new Promise((resolve, reject) => {
+    Competition.findOne({ codeName }).exec((err, competition) => {
+      if (err) reject(err)
+      else {
+        let participantIndex
+        competition.participants.find((participant, index) => {
+          if (participant.devTeam === devTeam) {
+            participantIndex = index
+          }
+        })
+
+        competition.participants[participantIndex].bot = bot || competition.participants[participantIndex].bot
+        competition.participants[participantIndex].release = release || competition.participants[participantIndex].release
+
+        competition.save((err) => {
+          if (err) reject(err)
+          else {
+            resolve(competition)
+          }
+        })
+      }
+    })
+  })
+}
+
+const mutation = {
+  editParticipantOfCompetition: {
+    type: CompetitionType,
+    args,
+    resolve
+  }
+}
+
+export default mutation

server/src/schema/mutations/index.js

@@ -7,6 +7,7 @@ import RegisterToCompetitionMutation from './RegisterToCompetition'
 import AddRuleToCompetitionMutation from './AddRuleToCompetition'
 import EditCompetitionMutation from './EditCompetition'
 import EditRuleOfCompetitionMutation from './EditRuleOfCompetition'
+import EditParticipantOfCompetitionMutation from './EditParticipantOfCompetition'
 
 const Mutation = new GraphQLObjectType({
   name: 'Mutation',
@@ -15,7 +16,8 @@ const Mutation = new GraphQLObjectType({
     RegisterToCompetitionMutation,
     AddRuleToCompetitionMutation,
     EditCompetitionMutation,
-    EditRuleOfCompetitionMutation
+    EditRuleOfCompetitionMutation,
+    EditParticipantOfCompetitionMutation
   )
 })