feat(xo-web): implementation of the pool item component (#3229)

See #2605

packages/xo-web/src/common/render-xo-item.js

@@ -124,6 +124,23 @@ export const RemoteItem = [
 
 RemoteItem.propTypes = XO_ITEM_PROP_TYPES
 
+export const PoolItem = [
+  connectStore(() => ({
+    pool: createGetObject(),
+  })),
+  ({ pool, ...props }) => (
+    <XoItem item={pool} to={`/pools/${get(() => pool.id)}`} {...props}>
+      {() => (
+        <span>
+          <Icon icon='pool' /> {pool.name_label || pool.id}
+        </span>
+      )}
+    </XoItem>
+  ),
+].reduceRight((value, decorator) => decorator(value))
+
+PoolItem.propTypes = XO_ITEM_PROP_TYPES
+
 // ===================================================================
 
 // Host, Network, VM-template.
@@ -204,11 +221,7 @@ const xoItemToRender = {
   },
 
   // XO objects.
-  pool: pool => (
-    <span>
-      <Icon icon='pool' /> {pool.name_label || pool.id}
-    </span>
-  ),
+  pool: ({ id }) => <PoolItem id={id} />,
 
   VDI: vdi => (
     <span>

packages/xo-web/src/xo-app/xoa/licenses/xosan.js

@@ -3,7 +3,7 @@ import ActionButton from 'action-button'
 import Component from 'base-component'
 import Link from 'link'
 import React from 'react'
-import renderXoItem from 'render-xo-item'
+import renderXoItem, { PoolItem } from 'render-xo-item'
 import SortedTable from 'sorted-table'
 import { connectStore } from 'utils'
 import { createSelector, createGetObjectsOfType, createFilter } from 'selectors'
@@ -69,10 +69,7 @@ const XOSAN_COLUMNS = [
   },
   {
     name: _('xosanPool'),
-    itemRenderer: (sr, { poolsBySr }) => {
-      const pool = poolsBySr[sr.id]
-      return <Link to={`pools/${pool.id}`}>{renderXoItem(pool)}</Link>
-    },
+    itemRenderer: sr => <PoolItem id={sr.$pool} link />,
   },
   {
     name: _('xosanLicense'),
@@ -113,28 +110,11 @@ const XOSAN_INDIVIDUAL_ACTIONS = [
   },
 ]
 
-@connectStore(() => {
-  const getXosanSrs = createGetObjectsOfType('SR').filter([
+@connectStore(() => ({
+  xosanSrs: createGetObjectsOfType('SR').filter([
     ({ SR_type }) => SR_type === 'xosan', // eslint-disable-line camelcase
-  ])
-  const getPoolsBySr = createSelector(
-    getXosanSrs,
-    createGetObjectsOfType('pool'),
-    (srs, pools) => {
-      const poolsBySr = {}
-      forEach(srs, sr => {
-        poolsBySr[sr.id] = pools[sr.$pool]
-      })
-
-      return poolsBySr
-    }
-  )
-
-  return {
-    xosanSrs: getXosanSrs,
-    poolsBySr: getPoolsBySr,
-  }
-})
+  ]),
+}))
 export default class Xosan extends Component {
   _getLicensesByXosan = createSelector(
     () => this.props.xosanLicenses,
@@ -182,7 +162,6 @@ export default class Xosan extends Component {
         userData={{
           availableLicenses: this._getAvailableLicenses(),
           licensesByXosan: this._getLicensesByXosan(),
-          poolsBySr: this.props.poolsBySr,
           xosanSrs: this.props.xosanSrs,
           updateLicenses: this.props.updateLicenses,
         }}