Integrazione YouTube Live: OAuth squadra, canale piattaforma Light e UI.

Collegamento da Dettagli squadra e admin per il refresh token Match Live TV; API e app mobile allineate ai piani Light/Full.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/controllers/admin/youtube_controller.rb

@@ -0,0 +1,13 @@
+module Admin
+  class YoutubeController < Admin::BaseController
+    def platform
+      if ENV["YOUTUBE_CLIENT_ID"].blank?
+        redirect_to admin_root_path, alert: "Configura YOUTUBE_CLIENT_ID e YOUTUBE_CLIENT_SECRET in .env"
+        return
+      end
+
+      state = Youtube::OauthState.for_platform(admin_id: current_admin_account.id)
+      redirect_to Youtube::OauthUrl.build(state: state), allow_other_host: true
+    end
+  end
+end

backend/app/controllers/api/v1/teams_controller.rb

@@ -70,6 +70,7 @@ module Api
 
       def team_json(team, detail: false)
         ent = team.entitlements
+        yt = Youtube::TeamStatus.new(team)
         data = {
           id: team.id,
           name: team.name,
@@ -79,7 +80,10 @@ module Api
           secondary_color: team.effective_secondary_color,
           club_id: team.club_id,
           club_name: team.club.name,
-          youtube_connected: team.youtube_credential.present?,
+          youtube_connected: yt.connected?,
+          youtube_selectable: yt.selectable?,
+          youtube_channel_title: yt.channel_title,
+          youtube_uses_platform_channel: yt.uses_platform_channel?,
           plan_slug: ent.plan.slug,
           plan_name: ent.plan.name,
           premium_active: ent.premium_active?,

backend/app/controllers/api/v1/youtube_controller.rb

@@ -1,25 +1,70 @@
 module Api
   module V1
     class YoutubeController < BaseController
+      include ActionController::Cookies
+
+      skip_before_action :authenticate_request!, only: :callback
+
       def authorize
         team = current_user.manageable_teams.find(params[:team_id])
         team.entitlements.assert_can_connect_youtube!
-        url = Youtube::OauthUrl.build(team_id: team.id, redirect_uri: ENV.fetch("YOUTUBE_REDIRECT_URI"))
+        state = Youtube::OauthState.for_team(team_id: team.id, user_id: current_user.id)
+        url = Youtube::OauthUrl.build(state: state, redirect_uri: ENV.fetch("YOUTUBE_REDIRECT_URI"))
         render json: { authorization_url: url }
       end
 
       def callback
-        team = current_user.manageable_teams.find(params[:state])
+        return redirect_to_oauth_error("Codice OAuth mancante") if params[:code].blank?
+
+        ctx = Youtube::OauthState.verify!(params[:state])
         tokens = Youtube::OauthExchange.call(params[:code])
+
+        if ctx[:kind] == :platform
+          unless platform_oauth_authorized?(ctx[:admin_id])
+            return redirect_to "#{admin_base_url}/login", alert: "Sessione admin richiesta", allow_other_host: true
+          end
+
+          return render_platform_token(tokens)
+        end
+
+        user = User.find(ctx[:user_id])
+        team = user.manageable_teams.find(ctx[:team_id])
         cred = team.youtube_credential || team.build_youtube_credential
         cred.update!(
           access_token: tokens[:access_token],
-          refresh_token: tokens[:refresh_token],
+          refresh_token: tokens[:refresh_token] || cred.refresh_token,
           expires_at: Time.current + tokens[:expires_in].seconds,
           channel_id: tokens[:channel_id],
           channel_title: tokens[:channel_title]
         )
-        redirect_to "/admin/teams/#{team.id}?youtube=connected"
+        redirect_to "#{public_base_url}/teams/#{team.id}/dettagli?youtube=connected", allow_other_host: true
+      rescue ArgumentError, Youtube::BroadcastService::Error => e
+        redirect_to_oauth_error(e.message)
+      end
+
+      private
+
+      def public_base_url
+        MatchLiveTv.app_public_url.chomp("/")
+      end
+
+      def redirect_to_oauth_error(message)
+        redirect_to "#{public_base_url}/prezzi?youtube_error=#{ERB::Util.url_encode(message)}",
+                    allow_other_host: true
+      end
+
+      def render_platform_token(tokens)
+        @refresh_token = tokens[:refresh_token]
+        @channel_title = tokens[:channel_title]
+        render "admin/youtube/platform_token", layout: "admin"
+      end
+
+      def platform_oauth_authorized?(admin_id)
+        session[:admin_account_id].present? && session[:admin_account_id].to_s == admin_id.to_s
+      end
+
+      def admin_base_url
+        "#{public_base_url}/admin"
       end
     end
   end

backend/app/controllers/public/teams_controller.rb

@@ -7,6 +7,7 @@ module Public
     before_action :set_team, only: %i[
       details dashboard roster edit update invite create_invitation
       assign_self_staff clear_self_staff remove_member destroy_invitation
+      youtube_connect youtube_disconnect
     ]
 
     def new
@@ -114,6 +115,27 @@ module Public
       redirect_to public_team_details_path(@team), notice: "Invito annullato"
     end
 
+    def youtube_connect
+      require_club_owner_for_team!(@team)
+      @team.entitlements.assert_can_connect_youtube!
+
+      if ENV["YOUTUBE_CLIENT_ID"].blank?
+        redirect_to public_team_details_path(@team), alert: "YouTube OAuth non configurato sul server"
+        return
+      end
+
+      state = Youtube::OauthState.for_team(team_id: @team.id, user_id: current_user.id)
+      redirect_to Youtube::OauthUrl.build(state: state), allow_other_host: true
+    rescue Teams::EntitlementError => e
+      redirect_to public_team_details_path(@team), alert: e.message
+    end
+
+    def youtube_disconnect
+      require_club_owner_for_team!(@team)
+      @team.youtube_credential&.destroy!
+      redirect_to public_team_details_path(@team), notice: "Canale YouTube scollegato"
+    end
+
     private
 
     def load_team_details!

backend/app/models/plan.rb

@@ -25,9 +25,11 @@ class Plan < ApplicationRecord
   end
 
   def allows_platform?(platform)
-    return false if platform.to_s == "youtube" && !youtube_enabled?
+    platform = platform.to_s
+    return false if platform == "youtube" && !youtube_enabled?
+    return true if platform == "youtube" && youtube_mode == "matchlivetv_light"
 
-    Array(features["platforms"]).map(&:to_s).include?(platform.to_s)
+    Array(features["platforms"]).map(&:to_s).include?(platform)
   end
 
   def feature(key)

backend/app/models/youtube/platform_credential.rb

@@ -0,0 +1,23 @@
+module Youtube
+  # Credenziali del canale YouTube Match Live TV (Premium Light), da ENV.
+  class PlatformCredential
+    attr_accessor :access_token, :expires_at
+
+    def refresh_token
+      ENV["YOUTUBE_PLATFORM_REFRESH_TOKEN"].presence
+    end
+
+    def expired?
+      expires_at.present? && expires_at < Time.current
+    end
+
+    def update!(attrs)
+      self.access_token = attrs[:access_token] if attrs.key?(:access_token)
+      self.expires_at = attrs[:expires_at] if attrs.key?(:expires_at)
+    end
+
+    def self.configured?
+      ENV["YOUTUBE_PLATFORM_REFRESH_TOKEN"].present?
+    end
+  end
+end

backend/app/services/youtube/broadcast_service.rb

@@ -4,7 +4,8 @@ module Youtube
 
     def initialize(team)
       @team = team
-      @credential = team.youtube_credential
+      @resolver = CredentialResolver.new(team)
+      @credential = @resolver.resolve
     end
 
     def create_broadcast!(title:, privacy_status: "unlisted", scheduled_at: nil)

backend/app/services/youtube/channel_info.rb

@@ -0,0 +1,18 @@
+module Youtube
+  class ChannelInfo
+    def self.fetch(access_token:)
+      service = Google::Apis::YoutubeV3::YouTubeService.new
+      service.authorization = access_token
+      resp = service.list_channels("snippet", mine: true, max_results: 1)
+      item = resp.items&.first
+      return { channel_id: nil, channel_title: nil } unless item
+
+      {
+        channel_id: item.id,
+        channel_title: item.snippet&.title
+      }
+    rescue Google::Apis::Error
+      { channel_id: nil, channel_title: nil }
+    end
+  end
+end

backend/app/services/youtube/credential_resolver.rb

@@ -0,0 +1,24 @@
+module Youtube
+  class CredentialResolver
+    def self.for_team(team)
+      new(team).resolve
+    end
+
+    def initialize(team)
+      @team = team
+      @mode = team.entitlements.plan.youtube_mode
+    end
+
+    def resolve
+      if @mode == "matchlivetv_light" && PlatformCredential.configured?
+        PlatformCredential.new
+      else
+        @team.youtube_credential
+      end
+    end
+
+    def uses_platform_channel?
+      @mode == "matchlivetv_light" && PlatformCredential.configured?
+    end
+  end
+end

backend/app/services/youtube/oauth_exchange.rb

@@ -13,12 +13,13 @@ module Youtube
       data = JSON.parse(response.body)
       raise BroadcastService::Error, data["error_description"] if data["error"]
 
+      info = ChannelInfo.fetch(access_token: data["access_token"])
       {
         access_token: data["access_token"],
         refresh_token: data["refresh_token"],
         expires_in: data["expires_in"].to_i,
-        channel_id: nil,
-        channel_title: nil
+        channel_id: info[:channel_id],
+        channel_title: info[:channel_title]
       }
     end
   end

backend/app/services/youtube/oauth_state.rb

@@ -0,0 +1,39 @@
+module Youtube
+  class OauthState
+    PURPOSE = :youtube_oauth_connect
+
+    class << self
+      def for_team(team_id:, user_id:)
+        verifier.generate([team_id.to_s, user_id.to_s], expires_in: 1.hour)
+      end
+
+      def for_platform(admin_id:)
+        verifier.generate(["platform", admin_id.to_s], expires_in: 1.hour)
+      end
+
+      def verify!(token)
+        payload = verifier.verify(token)
+        case payload
+        when Array
+          if payload.first == "platform"
+            { kind: :platform, admin_id: payload[1] }
+          elsif payload.size == 2
+            { kind: :team, team_id: payload[0], user_id: payload[1] }
+          else
+            raise ArgumentError, "stato OAuth non valido"
+          end
+        else
+          raise ArgumentError, "stato OAuth non valido"
+        end
+      rescue ActiveSupport::MessageVerifier::InvalidSignature
+        raise ArgumentError, "stato OAuth scaduto o non valido"
+      end
+
+      private
+
+      def verifier
+        Rails.application.message_verifier(PURPOSE)
+      end
+    end
+  end
+end

backend/app/services/youtube/oauth_url.rb

@@ -6,7 +6,7 @@ module Youtube
       "https://www.googleapis.com/auth/youtube.force-ssl"
     ].join(" ").freeze
 
-    def self.build(team_id:, redirect_uri:)
+    def self.build(state:, redirect_uri: ENV["YOUTUBE_REDIRECT_URI"])
       params = {
         client_id: ENV.fetch("YOUTUBE_CLIENT_ID", "not_configured"),
         redirect_uri: redirect_uri,
@@ -14,7 +14,7 @@ module Youtube
         scope: SCOPES,
         access_type: "offline",
         prompt: "consent",
-        state: team_id
+        state: state
       }
       "#{AUTH_URL}?#{URI.encode_www_form(params)}"
     end

backend/app/services/youtube/team_status.rb

@@ -0,0 +1,44 @@
+module Youtube
+  class TeamStatus
+    PLATFORM_LABEL = "Match Live TV".freeze
+
+    def initialize(team)
+      @team = team
+      @ent = team.entitlements
+      @mode = @ent.plan.youtube_mode
+    end
+
+    def selectable?
+      return false unless @ent.youtube_enabled?
+
+      case @mode
+      when "matchlivetv_light"
+        PlatformCredential.configured?
+      when "team"
+        @team.youtube_credential.present?
+      else
+        false
+      end
+    end
+
+    def connected?
+      selectable?
+    end
+
+    def uses_platform_channel?
+      @mode == "matchlivetv_light" && PlatformCredential.configured?
+    end
+
+    def channel_title
+      if uses_platform_channel?
+        PLATFORM_LABEL
+      else
+        @team.youtube_credential&.channel_title
+      end
+    end
+
+    def needs_team_oauth?
+      @mode == "team" && @ent.premium_full?
+    end
+  end
+end

backend/app/views/admin/teams/show.html.erb

@@ -3,7 +3,12 @@
 <% if @team.club %>
   <p>Società: <%= @team.club.name %> · <%= link_to "Pagamenti e fatture", admin_billing_path(club_id: @team.club.id) %></p>
 <% end %>
-<p>YouTube: <%= @team.youtube_credential ? "Connesso" : link_to("Connetti", "/api/v1/teams/#{@team.id}/youtube/authorize") %></p>
+<% yt = Youtube::TeamStatus.new(@team) %>
+<p>YouTube: <%= yt.channel_title || "—" %> · <%= yt.selectable? ? "pronto" : "non pronto" %></p>
+<% if @team.entitlements.plan.youtube_mode == "team" && @team.youtube_credential.blank? %>
+  <p><%= link_to "Collega (da account titolare sul sito)", public_team_details_path(@team) %></p>
+<% end %>
+<p><%= link_to "Token canale Match Live TV (Light)", admin_youtube_platform_path %></p>
 
 <h3>Partite</h3>
 <ul>

backend/app/views/admin/youtube/platform_token.html.erb

@@ -0,0 +1,15 @@
+<h1>Token canale Match Live TV</h1>
+
+<% if @channel_title.present? %>
+  <p>Canale: <strong><%= @channel_title %></strong></p>
+<% end %>
+
+<% if @refresh_token.present? %>
+  <p>Aggiungi in <code>/opt/matchlivetv/infra/.env</code> (o locale <code>infra/.env</code>):</p>
+  <pre style="background:#111;color:#eee;padding:12px;overflow:auto">YOUTUBE_PLATFORM_REFRESH_TOKEN=<%= @refresh_token %></pre>
+  <p class="muted">Copia ora: non verrà mostrato di nuovo. Poi riavvia il container Rails.</p>
+<% else %>
+  <p class="muted">Google non ha restituito un refresh token. Ripeti il collegamento con <code>prompt=consent</code> (revoca l’accesso precedente in Google Account).</p>
+<% end %>
+
+<p><%= link_to "← Dashboard admin", admin_root_path %></p>

backend/app/views/public/teams/_youtube.html.erb

@@ -0,0 +1,46 @@
+<% yt = Youtube::TeamStatus.new(team) %>
+<% return unless entitlements.youtube_enabled? %>
+
+<section class="card team-youtube" id="youtube">
+  <h2>YouTube Live</h2>
+
+  <% if params[:youtube] == "connected" %>
+    <p class="notice" style="color:#2e7d32;margin-bottom:12px">Canale YouTube collegato con successo.</p>
+  <% end %>
+
+  <% if entitlements.plan.youtube_mode == "matchlivetv_light" %>
+    <p>
+      Con il piano <strong>Premium Light</strong> la diretta va sul canale ufficiale
+      <strong>Match Live TV</strong>. Non serve collegare un canale della società.
+    </p>
+    <% if yt.selectable? %>
+      <p class="muted">Canale pronto · seleziona «YouTube Live» nell’app mobile.</p>
+    <% else %>
+      <p class="muted">Canale Match Live TV in configurazione lato server. Contatta il supporto se YouTube non compare in app.</p>
+    <% end %>
+  <% elsif entitlements.premium_full? %>
+    <% cred = team.youtube_credential %>
+    <% if cred %>
+      <p>
+        Canale collegato:
+        <strong><%= cred.channel_title.presence || cred.channel_id || "YouTube" %></strong>
+      </p>
+      <%= button_to "Scollega canale", public_team_youtube_disconnect_path(team),
+            method: :delete,
+            class: "btn btn-secondary",
+            form: { data: { turbo_confirm: "Scollegare il canale YouTube? Le dirette future richiederanno un nuovo collegamento." } } %>
+    <% else %>
+      <p class="muted">
+        Collega il canale YouTube della società per trasmettere dall’app con la piattaforma «YouTube Live».
+      </p>
+      <% if ENV["YOUTUBE_CLIENT_ID"].present? %>
+        <%= link_to "Collega canale YouTube", public_team_youtube_connect_path(team), class: "btn btn-primary" %>
+      <% else %>
+        <p class="muted">OAuth YouTube non ancora configurato sul server.</p>
+      <% end %>
+    <% end %>
+  <% else %>
+    <p class="muted">YouTube sul canale della società richiede il piano Premium Full.</p>
+    <%= link_to "Vedi piani", public_prezzi_path, class: "btn btn-secondary" %>
+  <% end %>
+</section>

backend/app/views/public/teams/details.html.erb

@@ -92,6 +92,8 @@
     <% end %>
   </div>
 
+  <%= render "public/teams/youtube", team: @team, entitlements: @entitlements %>
+
   <%= render "public/teams/streaming_staff", team: @team, club: @club, can_manage: @can_manage,
         entitlements: @entitlements, owner_membership: @owner_membership,
         staff_memberships: @staff_memberships, pending_invitations: @pending_invitations,