From: Jérôme Benoit <jerome.benoit@sap.com>
Date: Tue, 5 Mar 2024 21:32:17 +0000 (+0100)
Subject: refactor(ui): cleanup UI client instance getter
X-Git-Tag: v1.3.0~47
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=39cd8fcbac08d293817365362ee90260a07b189d;p=e-mobility-charging-stations-simulator.git

refactor(ui): cleanup UI client instance getter

Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>
---

diff --git a/ui/web/src/components/charging-stations/CSConnector.vue b/ui/web/src/components/charging-stations/CSConnector.vue
index 36bb971f..b75fc782 100644
--- a/ui/web/src/components/charging-stations/CSConnector.vue
+++ b/ui/web/src/components/charging-stations/CSConnector.vue
@@ -41,11 +41,11 @@
 </template>
 
 <script setup lang="ts">
-import { getCurrentInstance } from 'vue'
 import { useToast } from 'vue-toast-notification'
 import Button from '@/components/buttons/Button.vue'
 import type { ConnectorStatus, Status } from '@/types'
 import ToggleButton from '@/components/buttons/ToggleButton.vue'
+import { useUIClient } from '@/composables'
 
 const props = defineProps<{
   hashId: string
@@ -57,7 +57,7 @@ const props = defineProps<{
 
 const $emit = defineEmits(['need-refresh'])
 
-const uiClient = getCurrentInstance()?.appContext.config.globalProperties.$uiClient
+const uiClient = useUIClient()
 
 const $toast = useToast()
 
diff --git a/ui/web/src/components/charging-stations/CSData.vue b/ui/web/src/components/charging-stations/CSData.vue
index 3eab286f..0da66895 100644
--- a/ui/web/src/components/charging-stations/CSData.vue
+++ b/ui/web/src/components/charging-stations/CSData.vue
@@ -83,12 +83,12 @@
 </template>
 
 <script setup lang="ts">
-import { getCurrentInstance } from 'vue'
 import { useToast } from 'vue-toast-notification'
 import CSConnector from '@/components/charging-stations/CSConnector.vue'
 import Button from '@/components/buttons/Button.vue'
 import type { ChargingStationData, ConnectorStatus, Status } from '@/types'
 import ToggleButton from '@/components/buttons/ToggleButton.vue'
+import { useUIClient } from '@/composables'
 
 const props = defineProps<{
   chargingStation: ChargingStationData
@@ -133,7 +133,7 @@ const getWSState = (): string => {
   }
 }
 
-const uiClient = getCurrentInstance()?.appContext.config.globalProperties.$uiClient
+const uiClient = useUIClient()
 
 const $toast = useToast()
 
diff --git a/ui/web/src/composables/UIClient.ts b/ui/web/src/composables/UIClient.ts
index 8a86d150..dde5b556 100644
--- a/ui/web/src/composables/UIClient.ts
+++ b/ui/web/src/composables/UIClient.ts
@@ -29,8 +29,11 @@ export class UIClient {
     this.responseHandlers = new Map<string, ResponseHandler>()
   }
 
-  public static getInstance(uiServerConfiguration: UIServerConfigurationSection): UIClient {
+  public static getInstance(uiServerConfiguration?: UIServerConfigurationSection): UIClient {
     if (UIClient.instance === null) {
+      if (uiServerConfiguration == null) {
+        throw new Error('Cannot initialize UIClient if no configuration is provided')
+      }
       UIClient.instance = new UIClient(uiServerConfiguration)
     }
     return UIClient.instance
diff --git a/ui/web/src/composables/Utils.ts b/ui/web/src/composables/Utils.ts
index 46776053..8db8851a 100644
--- a/ui/web/src/composables/Utils.ts
+++ b/ui/web/src/composables/Utils.ts
@@ -1,3 +1,5 @@
+import { UIClient } from './UIClient'
+
 export const convertToBoolean = (value: unknown): boolean => {
   let result = false
   if (value != null) {
@@ -53,3 +55,7 @@ export const getLocalStorage = (): Storage => {
 export const randomUUID = (): `${string}-${string}-${string}-${string}-${string}` => {
   return crypto.randomUUID()
 }
+
+export const useUIClient = (): UIClient => {
+  return UIClient.getInstance()
+}
diff --git a/ui/web/src/composables/index.ts b/ui/web/src/composables/index.ts
index 55c28448..6810a971 100644
--- a/ui/web/src/composables/index.ts
+++ b/ui/web/src/composables/index.ts
@@ -6,5 +6,6 @@ export {
   getFromLocalStorage,
   getLocalStorage,
   randomUUID,
-  setToLocalStorage
+  setToLocalStorage,
+  useUIClient
 } from './Utils'
diff --git a/ui/web/src/views/ChargingStationsView.vue b/ui/web/src/views/ChargingStationsView.vue
index a3f91ec9..213832c1 100644
--- a/ui/web/src/views/ChargingStationsView.vue
+++ b/ui/web/src/views/ChargingStationsView.vue
@@ -119,7 +119,8 @@ import {
   getFromLocalStorage,
   getLocalStorage,
   randomUUID,
-  setToLocalStorage
+  setToLocalStorage,
+  useUIClient
 } from '@/composables'
 import ToggleButton from '@/components/buttons/ToggleButton.vue'
 
@@ -169,7 +170,7 @@ const clearChargingStations = (): void => {
   state.value.renderChargingStations = randomUUID()
 }
 
-const uiClient = app?.appContext.config.globalProperties.$uiClient
+const uiClient = useUIClient()
 
 const $toast = useToast()