Show send instructions on profile pending contributions.

frontend/client/api/api.ts

@@ -220,6 +220,7 @@ export function postProposalContribution(
   });
 }
 
+
 export function postProposalComment(payload: {
   proposalId: number;
   parentCommentId?: number;
@@ -232,3 +233,10 @@ export function postProposalComment(payload: {
 export function deleteProposalContribution(contributionId: string | number) {
   return axios.delete(`/api/v1/proposals/contribution/${contributionId}`);
 }
+
+export function getProposalContribution(
+  proposalId: number,
+  contributionId: number,
+): Promise<{ data: ContributionWithAddresses }> {
+  return axios.get(`/api/v1/proposals/${proposalId}/contributions/${contributionId}`);
+}

frontend/client/components/ContributionModal/PaymentInfo.less

@@ -19,6 +19,7 @@
     border-bottom: 1px solid rgba(#000, 0.06);
 
     &-qr {
+      position: relative;
       padding: 0.5rem;
       margin-right: 1rem;
       border-radius: 4px;
@@ -28,6 +29,16 @@
       canvas {
         display: block;
       }
+      &.is-loading canvas {
+        opacity: 0;
+      }
+
+      .ant-spin {
+        position: absolute;
+        top: 50%;
+        left: 50%;
+        transform: translate(-50%, -50%);
+      }
     }
 
     &-info {

frontend/client/components/ContributionModal/PaymentInfo.tsx

@@ -67,8 +67,13 @@ export default class PaymentInfo extends React.Component<Props, State> {
         </Radio.Group>
 
         <div className="PaymentInfo-uri">
-          <div className="PaymentInfo-uri-qr">
+          <div className={
-            {uri ? <QRCode value={uri} /> : <Spin />}
+            classnames('PaymentInfo-uri-qr', !uri && 'is-loading')
+          }>
+            <span style={{ opacity: uri ? 1 : 0 }}>
+              <QRCode value={uri || ''} />
+            </span>
+            {!uri && <Spin size="large" />}
           </div>
           <div className="PaymentInfo-uri-info">
             <CopyInput

frontend/client/components/ContributionModal/index.tsx

@@ -1,14 +1,16 @@
 import React from 'react';
 import { Modal } from 'antd';
 import Result from 'ant-design-pro/lib/Result';
-import { postProposalContribution } from 'api/api';
+import { postProposalContribution, getProposalContribution } from 'api/api';
 import { ContributionWithAddresses } from 'types';
 import PaymentInfo from './PaymentInfo';
 
 interface OwnProps {
   isVisible: boolean;
-  proposalId: number;
+  proposalId?: number;
+  contributionId?: number;
   amount?: string;
+  hasNoButtons?: boolean;
   handleClose(): void;
 }
 
@@ -28,17 +30,21 @@ export default class ContributionModal extends React.Component<Props, State> {
   };
 
   componentWillUpdate(nextProps: Props) {
-    const { isVisible, proposalId } = nextProps
+    const { isVisible, proposalId, contributionId } = nextProps;
-    if (isVisible && this.props.isVisible !== isVisible) {
+    // When modal is opened and proposalId is provided or changed
-      this.fetchAddresses(proposalId);
+    if (isVisible && proposalId) {
-    }
+      if (
-    else if (proposalId !== this.props.proposalId) {
+        this.props.isVisible !== isVisible ||
-      this.fetchAddresses(proposalId);
+        proposalId !== this.props.proposalId
+      ) {
+        this.fetchAddresses(proposalId, contributionId);
       }
     }
     
+  }
+
   render() {
-    const { isVisible, handleClose } = this.props;
+    const { isVisible, handleClose, hasNoButtons } = this.props;
     const { hasSent, contribution, error } = this.state;
     let content;
 
@@ -68,11 +74,12 @@ export default class ContributionModal extends React.Component<Props, State> {
       <Modal
         title="Make your contribution"
         visible={isVisible}
-        closable={hasSent}
+        closable={hasSent || hasNoButtons}
-        maskClosable={hasSent}
+        maskClosable={hasSent || hasNoButtons}
         okText={hasSent ? 'Done' : 'I’ve sent it'}
         onOk={hasSent ? handleClose : this.confirmSend}
         onCancel={handleClose}
+        footer={hasNoButtons ? '' : undefined}
         centered
       >
         {content}
@@ -80,12 +87,20 @@ export default class ContributionModal extends React.Component<Props, State> {
     );
   }
 
-  private async fetchAddresses(proposalId: number) {
+  private async fetchAddresses(
+    proposalId: number,
+    contributionId?: number,
+  ) {
     try {
-      const res = await postProposalContribution(
+      let res;
+      if (contributionId) {
+        res = await getProposalContribution(proposalId, contributionId);
+      } else {
+        res = await postProposalContribution(
           proposalId,
           this.props.amount || '0',
         );
+      }
       this.setState({ contribution: res.data });
     } catch(err) {
       this.setState({ error: err.message });

frontend/client/components/Profile/ProfileContribution.tsx

@@ -12,6 +12,7 @@ import './ProfileContribution.less';
 interface OwnProps {
   userId: number;
   contribution: UserContribution;
+  showSendInstructions(contribution: UserContribution): void;
 }
 
 interface DispatchProps {
@@ -30,7 +31,6 @@ class ProfileContribution extends React.Component<Props> {
     let tag;
     let actions: React.ReactNode;
     if (isConfirmed) {
-      // TODO: Link to block explorer
       actions = (
         <a
           href={formatTxExplorerUrl(contribution.txId as string)}
@@ -50,12 +50,15 @@ class ProfileContribution extends React.Component<Props> {
         >
           <a>Delete</a>
         </Popconfirm>
-        <a>Contact support</a>
+        <Link to="/support">Contact support</Link>
       </>;
     } else {
       tag = <Tag color="orange">Pending</Tag>;
-      // TODO: Show ContributionModal
+      actions = (
-      actions = <a>View instructions</a>;
+        <a onClick={() => this.props.showSendInstructions(contribution)}>
+          View send instructions
+        </a>
+      );
     }
 
     return (

frontend/client/components/Profile/index.tsx

@@ -21,7 +21,9 @@ import ProfileComment from './ProfileComment';
 import ProfileInvite from './ProfileInvite';
 import Placeholder from 'components/Placeholder';
 import Exception from 'pages/exception';
+import ContributionModal from 'components/ContributionModal';
 import './style.less';
+import { UserContribution } from 'types';
 
 interface StateProps {
   usersMap: AppState['users']['map'];
@@ -35,7 +37,15 @@ interface DispatchProps {
 
 type Props = RouteComponentProps<any> & StateProps & DispatchProps;
 
-class Profile extends React.Component<Props> {
+interface State {
+  activeContribution: UserContribution | null;
+}
+
+class Profile extends React.Component<Props, State> {
+  state: State = {
+    activeContribution: null,
+  };
+
   componentDidMount() {
     this.fetchData();
   }
@@ -50,6 +60,8 @@ class Profile extends React.Component<Props> {
   render() {
     const userLookupParam = this.props.match.params.id;
     const { authUser, match } = this.props;
+    const { activeContribution } = this.state;
+
     if (!userLookupParam) {
       if (authUser && authUser.userid) {
         return <Redirect to={`/profile/${authUser.userid}`} />;
@@ -128,7 +140,12 @@ class Profile extends React.Component<Props> {
             <div>
               {noneFunded && <Placeholder subtitle="Has not funded any proposals yet" />}
               {contributions.map(c => (
-                <ProfileContribution key={c.id} userId={user.userid} contribution={c} />
+                <ProfileContribution
+                  key={c.id}
+                  userId={user.userid}
+                  contribution={c}
+                  showSendInstructions={this.openContributionModal}
+                />
               ))}
             </div>
           </Tabs.TabPane>
@@ -160,9 +177,20 @@ class Profile extends React.Component<Props> {
             </Tabs.TabPane>
           )}
         </Tabs>
+
+        <ContributionModal
+          isVisible={!!activeContribution}
+          proposalId={
+            activeContribution ? activeContribution.proposal.proposalId : undefined
+          }
+          contributionId={activeContribution ? activeContribution.id : undefined}
+          hasNoButtons
+          handleClose={this.closeContributionModal}
+        />
       </div>
     );
   }
+
   private fetchData() {
     const { match } = this.props;
     const userLookupId = match.params.id;
@@ -171,6 +199,9 @@ class Profile extends React.Component<Props> {
       this.props.fetchUserInvites(userLookupId);
     }
   }
+
+  private openContributionModal = (c: UserContribution) => this.setState({ activeContribution: c });
+  private closeContributionModal = () => this.setState({ activeContribution: null });
 }
 
 const TabTitle = (disp: string, count: number) => (

frontend/stories/Proposal.story.tsx

@@ -2,7 +2,6 @@ import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 
 import { ProposalCampaignBlock } from 'components/Proposal/CampaignBlock';
-import Contributors from 'components/Proposal/Contributors';
 
 import 'styles/style.less';
 import 'components/Proposal/style.less';
@@ -53,9 +52,4 @@ storiesOf('Proposal', module)
     <div style={{ display: 'flex', flexWrap: 'wrap' }}>
       <CampaignBlocks style={{ margin: '0 12px' }} />
     </div>
-  ))
-  .add('Contributors', () => (
-    <div style={{ display: 'flex', justifyContent: 'center' }}>
-      <Contributors />
-    </div>
   ));

frontend/types/contribution.ts

@@ -2,7 +2,7 @@ import { Zat } from 'utils/units';
 import { Proposal, User } from 'types';
 
 export interface Contribution {
-  id: string;
+  id: number;
   txId: string;
   amount: string;
   dateCreated: number;