Add Public Waiting List Tab

Frontend/src/api/registration/get/get_waiting.ts

@@ -0,0 +1,12 @@
+import backendFetch from '../../helper/backend_fetch'
+import { components } from '../../schema'
+
+export async function getWaitingCompetitors(
+  competitionId: string
+): Promise<components['schemas']['registration'][]> {
+  return backendFetch(`/registrations/${competitionId}/waiting`, 'GET', {
+    needsAuthentication: false,
+  }) as Promise<
+    components['schemas']['registration'][]
+  >
+}

Frontend/src/pages/registrations/index.jsx

@@ -1,11 +1,11 @@
 import React from 'react'
 import RegistrationList from './components/RegistrationList'
-import styles from './index.module.scss'
+import { Header } from "semantic-ui-react";
 
 export default function Registrations() {
   return (
     <div>
-      <div className={styles.listHeader}>Competitors:</div>
+      <Header>Competitors:</Header>
       <RegistrationList />
     </div>
   )

Frontend/src/pages/waiting/components/WaitingList.jsx

@@ -0,0 +1,39 @@
+import { useQuery } from '@tanstack/react-query'
+import { useContext } from 'react'
+import { Table } from 'semantic-ui-react'
+import { CompetitionContext } from '../../../api/helper/context/competition_context'
+import { getWaitingCompetitors } from '../../../api/registration/get/get_waiting'
+import { setMessage } from '../../../ui/events/messages'
+import LoadingMessage from '../../../ui/messages/loadingMessage'
+
+export default function WaitingList() {
+  const { competitionInfo } = useContext(CompetitionContext)
+  const { isLoading, data: waiting } = useQuery({
+    queryKey: ['waiting', competitionInfo.id],
+    queryFn: () => getWaitingCompetitors(competitionInfo.id),
+    retry: false,
+    onError: (err) => {
+      setMessage(err.message, 'error')
+    },
+  })
+  return isLoading ? (
+    <LoadingMessage />
+  ) : (
+    <Table>
+      <Table.Header>
+        <Table.Row>
+          <Table.HeaderCell>Name</Table.HeaderCell>
+          <Table.HeaderCell>Position</Table.HeaderCell>
+        </Table.Row>
+      </Table.Header>
+      <Table.Body>
+        {waiting.map((w, i) => (
+          <Table.Row key={w.user_id}>
+            <Table.Cell>{w.user_id}</Table.Cell>
+            <Table.Cell>{i}</Table.Cell>
+          </Table.Row>
+        ))}
+      </Table.Body>
+    </Table>
+  )
+}

Frontend/src/pages/waiting/index.jsx

@@ -0,0 +1,12 @@
+import React from 'react'
+import { Header } from 'semantic-ui-react'
+import WaitingList from './components/WaitingList'
+
+export default function Registrations() {
+  return (
+    <div>
+      <Header>Competitors:</Header>
+      <WaitingList />
+    </div>
+  )
+}

app/controllers/registration_controller.rb

@@ -8,7 +8,7 @@
 require_relative '../helpers/error_codes'
 
 class RegistrationController < ApplicationController
-  skip_before_action :validate_token, only: [:list]
+  skip_before_action :validate_token, only: [:list, :list_waiting]
   # The order of the validations is important to not leak any non public info via the API
   # That's why we should always validate a request first, before taking any other before action
   # before_actions are triggered in the order they are defined
@@ -200,6 +200,30 @@ def list
            status: :internal_server_error
   end
 
+  def mine
+    my_registrations = Registration.where(user_id: @current_user).map {|x| {competition_id: x.competition_id, status: x.competing_status}}
+    render json: { registrations: my_registrations }
+  rescue StandardError => e
+    # Render an error response
+    puts e
+    Metrics.registration_dynamodb_errors_counter.increment
+    render json: { error: "Error getting registrations #{e}" },
+           status: :internal_server_error
+  end
+
+  def list_waiting
+    competition_id = list_params
+    registrations = get_registrations(competition_id)
+    waiting = registrations.filter_map { |r| { user_id: r['user_id'], competing: { event_ids: r.competing.event_ids } } if r.competing.registration_status == 'waiting_list' }
+    render json: waiting
+  rescue StandardError => e
+    # Render an error response
+    puts e
+    Metrics.registration_dynamodb_errors_counter.increment
+    render json: { error: "Error getting registrations #{e}" },
+           status: :internal_server_error
+  end
+
   # To list Registrations in the admin view you need to be able to administer the competition
   def validate_list_admin
     @competition_id = list_params

config/routes.rb

@@ -11,7 +11,9 @@
   get '/api/v1/register', to: 'registration#show'
   post '/api/v1/register', to: 'registration#create'
   patch '/api/v1/register', to: 'registration#update'
-  get '/api/v1/registrations/:competition_id/admin', to: 'registration#list_admin'
+  get '/api/v1/registrations/mine', to: 'registration#mine'
   get '/api/v1/registrations/:competition_id', to: 'registration#list'
+  get '/api/v1/registrations/:competition_id/admin', to: 'registration#list_admin'
+  get '/api/v1/registrations/:competition_id/waiting', to: 'registration#list_waiting'
   get '/api/v1/:competition_id/payment', to: 'registration#payment_ticket'
 end