Fix initial reviewer field and do not re-post resource to server

Author: akumar1503

src/components/ChallengeEditor/index.js

@@ -155,7 +155,9 @@ class ChallengeEditor extends Component {
       try {
         const copilotResource = this.getResourceFromProps('Copilot')
         const copilotFromResources = copilotResource ? copilotResource.memberHandle : ''
-        const reviewerResource = this.getResourceFromProps('Reviewer')
+        const reviewerResource =
+          (challengeDetails.type === 'First2Finish' || challengeDetails.type === 'Task')
+            ? this.getResourceFromProps('Iterative Reviewer') : this.getResourceFromProps('Reviewer')
         const reviewerFromResources = reviewerResource ? reviewerResource.memberHandle : ''
         setState({ isConfirm: false, isLaunch: false })
         const challengeData = this.updateAttachmentlist(challengeDetails, attachments)
@@ -966,7 +968,8 @@ class ChallengeEditor extends Component {
         const { copilot: previousCopilot, reviewer: previousReviewer } = this.state.draftChallenge.data
         if (copilot !== previousCopilot) await this.updateResource(challengeId, 'Copilot', copilot, previousCopilot)
         if (type === 'First2Finish' || type === 'Task') {
-          await this.updateResource(challengeId, 'Iterative Reviewer', reviewer)
+          const { memberHandle: previousIterativeReviewer } = this.getResourceFromProps('Iterative Reviewer')
+          if (reviewer !== previousIterativeReviewer) await this.updateResource(challengeId, 'Iterative Reviewer', reviewer, previousIterativeReviewer)
         } else {
           if (reviewer !== previousReviewer) await this.updateResource(challengeId, 'Reviewer', reviewer, previousReviewer)
         }