Disallow Proposal Submissions to Expired RFPs (#25)

* disallow rfp proposal submissions after close

* Add closed tag to closed RFPs

backend/grant/proposal/views.py

@@ -1,4 +1,5 @@
 from decimal import Decimal
+from datetime import datetime
 
 from flask import Blueprint, g, request, current_app
 from marshmallow import fields, validate
@@ -25,7 +26,7 @@ from grant.utils.auth import (
     internal_webhook
 )
 from grant.utils.enums import Category
-from grant.utils.enums import ProposalStatus, ProposalStage, ContributionStatus
+from grant.utils.enums import ProposalStatus, ProposalStage, ContributionStatus, RFPStatus
 from grant.utils.exceptions import ValidationException
 from grant.utils.misc import is_email, make_url, from_zat, make_explore_url
 from .models import (
@@ -187,6 +188,10 @@ def make_proposal_draft(rfp_id):
         rfp = RFP.query.filter_by(id=rfp_id).first()
         if not rfp:
             return {"message": "The request this proposal was made for doesn’t exist"}, 400
+        if datetime.now() > rfp.date_closes:
+            return {"message": "The request this proposal was made for has expired"}, 400
+        if rfp.status == RFPStatus.CLOSED:
+            return {"message": "The request this proposal was made for has been closed"}, 400
         proposal.category = rfp.category
         rfp.proposals.append(proposal)
         db.session.add(rfp)

frontend/client/components/RFP/index.tsx

@@ -13,6 +13,7 @@ import Markdown from 'components/Markdown';
 import ProposalCard from 'components/Proposals/ProposalCard';
 import UnitDisplay from 'components/UnitDisplay';
 import HeaderDetails from 'components/HeaderDetails';
+import { RFP_STATUS } from 'api/constants';
 import './index.less';
 
 interface OwnProps {
@@ -48,6 +49,7 @@ class RFPDetail extends React.Component<Props> {
       }
     }
 
+    const isLive = rfp.status === RFP_STATUS.LIVE;
     const tags = [];
 
     if (rfp.matching) {
@@ -66,6 +68,14 @@ class RFPDetail extends React.Component<Props> {
       );
     }
 
+    if (!isLive) {
+      tags.push(
+        <Tag key="closed" color="#f5222d">
+          Closed
+        </Tag>
+      );
+    }
+
     return (
       <div className="RFPDetail">
         <HeaderDetails title={rfp.title} description={rfp.brief} />
@@ -117,23 +127,25 @@ class RFPDetail extends React.Component<Props> {
           </div>
         )}
 
-        <div className="RFPDetail-submit">
-          <Affix offsetBottom={0}>
-            <div className="RFPDetail-submit-inner">
-              <span>Ready to take on this request?</span>{' '}
-              <Link to={`/create?rfp=${rfp.id}`}>
-                <Button
-                  className="RFPDetail-submit-inner-button"
-                  type="primary"
-                  size="large"
-                >
-                  Start a Proposal
-                  <Icon type="right-circle" />
-                </Button>
-              </Link>
-            </div>
-          </Affix>
-        </div>
+        {isLive && (
+          <div className="RFPDetail-submit">
+            <Affix offsetBottom={0}>
+              <div className="RFPDetail-submit-inner">
+                <span>Ready to take on this request?</span>{' '}
+                <Link to={`/create?rfp=${rfp.id}`}>
+                  <Button
+                    className="RFPDetail-submit-inner-button"
+                    type="primary"
+                    size="large"
+                  >
+                    Start a Proposal
+                    <Icon type="right-circle" />
+                  </Button>
+                </Link>
+              </div>
+            </Affix>
+          </div>
+        )}
       </div>
     );
   }