open-consul/ui/packages/consul-lock-sessions/app/templates/dc/nodes/show/sessions.hbs

<Route
  @name={{routeName}}
as |route|>
  <DataLoader @src={{uri '/${partition}/${nspace}/${dc}/sessions/for-node/${node}'
    (hash
      partition=route.params.partition
      nspace=route.params.nspace
      dc=route.params.dc
      node=route.params.name
    )
  }} as |api|>

    <BlockSlot @name="error">
      <AppError
        @error={{api.error}}
        @login={{route.model.app.login.open}}
      />
    </BlockSlot>

    <BlockSlot @name="loaded">
{{#let api.data as |items|}}
    <div class="tab-section">
      <DataWriter
        @sink={{uri '/${partition}/${dc}/${nspace}/session/'
          (hash
            partition=route.params.partition
            nspace=route.params.nspace
            dc=route.params.dc
          )
        }}
        @type="session"
        @label="Lock Session"
        @ondelete={{refresh-route}}
      as |writer|>

        <BlockSlot @name="removed" as |after|>
          <Consul::LockSession::Notifications
            {{notification
              after=(action after)
            }}
            @type="remove"
          />
        </BlockSlot>

        <BlockSlot @name="error" as |after error|>
          <Consul::LockSession::Notifications
            {{notification
              after=(action after)
            }}
            @type="remove"
            @error={{error}}
          />
        </BlockSlot>

        <BlockSlot @name="content">

          <DataCollection
            @type="session"
            @items={{items}}
          as |collection|>

            <collection.Collection>
              <Consul::LockSession::List
                @items={{collection.items}}
                @ondelete={{writer.delete}}
              />
            </collection.Collection>

            <collection.Empty>
              <EmptyState
                @login={{route.model.app.login.open}}
              >
              <BlockSlot @name="header">
                <h2>
                  {{t 'routes.dc.nodes.show.sessions.empty.header'
                    items=items.length
                  }}
                </h2>
              </BlockSlot>
              <BlockSlot @name="body">
                {{t 'routes.dc.nodes.show.sessions.empty.body'
                  canUseACLs=(can "use acls")
                  htmlSafe=true
                }}
              </BlockSlot>

                <BlockSlot @name="actions">
                  <li class="docs-link">
                    <Action
                      @href="{{env 'CONSUL_DOCS_URL'}}/internals/sessions.html"
                      @external={{true}}
                    >
                      Documentation on Lock Sessions
                    </Action>
                  </li>
                  <li class="learn-link">
                    <Action
                      @href="{{env 'CONSUL_DOCS_LEARN_URL'}}/tutorials/consul/distributed-semaphore"
                      @external={{true}}
                    >
                      Take the tutorial
                    </Action>
                  </li>
                </BlockSlot>

              </EmptyState>
            </collection.Empty>

          </DataCollection>

        </BlockSlot>
      </DataWriter>
    </div>
{{/let}}
  </BlockSlot>
</DataLoader>
</Route>