feat(controller): added additional unit version and update info

Added next available version and if update is scheduled for the unit.

public/i18n/en/translation.json

@@ -2128,7 +2128,11 @@
       "cannot_open_unit_description": "The unit {name} must be updated before opening it. Access the unit UI directly and go to System > Updates page.",
       "open_anyway": "Open anyway",
       "warning_open_unit": "Controller is not up-to-date",
-      "warning_open_unit_description": "It appears that the controller is not up-to-date. It's recommended to update the controller instance on your NethServer 8 cluster before opening this unit to avoid compatibility issues."
+      "warning_open_unit_description": "It appears that the controller is not up-to-date. It's recommended to update the controller instance on your NethServer 8 cluster before opening this unit to avoid compatibility issues.",
+      "scheduled_update": "Update scheduled",
+      "scheduled_update_tooltip": "The unit has been scheduled for an update on the {date}.",
+      "update_available": "Update available",
+      "update_available_tooltip": "{version} is available for download."
     },
     "unit_terminal": {
       "name_unit_terminal": "{name} unit terminal",

src/components/controller/units/UnitsTable.vue

@@ -24,6 +24,7 @@ import {
   NeTableHeadCell,
   NeTableRow,
   NeTooltip,
+  NeBadge,
   savePreference,
   useItemPagination
 } from '@nethesis/vue-components'
@@ -34,6 +35,8 @@ import { onMounted, type PropType, ref } from 'vue'
 import { useLoginStore } from '@/stores/controller/controllerLogin'
 import RemoveUnitModal from '@/components/controller/units/RemoveUnitModal.vue'
 import { coerce, outside, satisfies } from 'semver'
+import { FontAwesomeIcon } from '@fortawesome/vue-fontawesome'
+import { faClock, faWarning } from '@fortawesome/free-solid-svg-icons'
 
 const props = defineProps({
   filteredUnits: {
@@ -400,9 +403,51 @@ function showRemoveUnitModal(unit: Unit) {
           </NeTableCell>
           <!-- installed version -->
           <NeTableCell :data-label="t('controller.units.installed_version')">
-            <template v-if="item.info.version">
+            <span v-if="item.info.version" class="flex flex-wrap items-center gap-2">
               <span>{{ item.info.version }}</span>
-            </template>
+              <template v-if="item.info.scheduled_update > 0">
+                <NeTooltip>
+                  <template #trigger>
+                    <NeBadge
+                      :icon="faClock"
+                      :text="t('controller.units.scheduled_update')"
+                      clickable
+                      kind="info"
+                    />
+                  </template>
+                  <template #content>
+                    <div>
+                      {{
+                        t('controller.units.scheduled_update_tooltip', {
+                          date: new Date(item.info.scheduled_update * 1000).toLocaleString()
+                        })
+                      }}
+                    </div>
+                  </template>
+                </NeTooltip>
+              </template>
+              <template v-else-if="item.info.version_update">
+                <NeTooltip>
+                  <template #trigger>
+                    <NeBadge
+                      :icon="faWarning"
+                      :text="t('controller.units.update_available')"
+                      clickable
+                      kind="warning"
+                    />
+                  </template>
+                  <template #content>
+                    <div>
+                      {{
+                        t('controller.units.update_available_tooltip', {
+                          version: item.info.version_update
+                        })
+                      }}
+                    </div>
+                  </template>
+                </NeTooltip>
+              </template>
+            </span>
             <template v-else-if="item.connected">
               <div class="space-x-2">
                 <span>{{ t('controller.units.syncing_data') }}</span>

src/composables/useUpdates.ts

@@ -0,0 +1,92 @@
+import type { Unit } from '@/stores/controller/units'
+import { ubusCall, ubusCallFromController } from '@/lib/standalone/ubus'
+import type { AxiosResponse } from 'axios'
+
+type SuccessfulResponse = AxiosResponse<{
+  message: string
+}>
+
+type UpdateResponse = AxiosResponse<{
+  updates: {
+    currentVersion: string
+    latestVersion: string
+    package: string
+  }[]
+}>
+
+type CheckSystemUpdateResponse = AxiosResponse<{
+  currentVersion: string
+  lastVersion: string
+  scheduleAt: number
+}>
+
+/**
+ * Composable that provides update for units.
+ */
+export function useUpdates() {
+  /**
+   * Update the package index
+   */
+  function updatePackageIndex(unit?: Unit): Promise<UpdateResponse> {
+    if (unit) {
+      return ubusCallFromController('ns.update', 'check-package-updates', {}, unit.id)
+    }
+    return ubusCall('ns.update', 'check-package-updates', {})
+  }
+
+  /**
+   * Upgrade all packages
+   */
+  function upgradePackages(unit?: Unit): Promise<SuccessfulResponse> {
+    if (unit) {
+      return ubusCallFromController('ns.update', 'install-package-updates', {}, unit.id)
+    }
+    return ubusCall('ns.update', 'install-package-updates')
+  }
+
+  /**
+   * Check for image system update
+   */
+  function updateUnitImage(unit?: Unit): Promise<CheckSystemUpdateResponse> {
+    if (unit) {
+      return ubusCallFromController('ns.update', 'check-system-update', {}, unit.id)
+    }
+    return ubusCall('ns.update', 'check-system-update')
+  }
+
+  /**
+   * Upgrade the system
+   */
+  function upgradeUnitImage(unit?: Unit): Promise<SuccessfulResponse> {
+    if (unit) {
+      return ubusCallFromController('ns.update', 'update-system', {}, unit.id)
+    } else {
+      return ubusCall('ns.update', 'update-system')
+    }
+  }
+
+  /**
+   * Schedule a system upgrade
+   */
+  function scheduleUpgradeUnitImage(scheduleAt: Date, unit?: Unit): Promise<SuccessfulResponse> {
+    const scheduleAtTimestamp = Math.floor(scheduleAt.getTime() / 1000)
+    if (unit) {
+      return ubusCallFromController(
+        'ns.update',
+        'schedule-system-update',
+        { scheduleAt: scheduleAtTimestamp },
+        unit.id
+      )
+    } else {
+      return ubusCall('ns.update', 'schedule-system-update', { scheduleAt: scheduleAtTimestamp })
+    }
+  }
+
+  return {
+    updatePackageIndex,
+    upgradePackages,
+    updateUnitImage,
+    upgradeUnitImage,
+    scheduleUpgradeUnitImage
+  }
+}

src/stores/controller/units.ts

@@ -33,6 +33,8 @@ interface UnitInfo {
   unit_name: string
   version: string
   api_version: string
+  version_update: string
+  scheduled_update: number
 }
 
 interface UnitVpnData {