dynamic banners of khanegi_theme

src/composables/useAppBannersAdmin.ts

@@ -0,0 +1,75 @@
+import { reactive, ref } from 'vue'
+import { message } from 'ant-design-vue'
+import { loadAppBannersConst, saveAppBannersConst } from '@/api/appBanners'
+import { emptyAppBanners, type AppBannersValue } from '@/model/appBanners'
+
+const state = reactive<AppBannersValue>(emptyAppBanners())
+const constId = ref<number | null>(null)
+const loaded = ref(false)
+const loading = ref(false)
+const saving = ref(false)
+let loadPromise: Promise<void> | null = null
+
+async function load(force = false) {
+  if (!force && loaded.value) return
+  if (!force && loadPromise) return loadPromise
+
+  loadPromise = (async () => {
+    loading.value = true
+    try {
+      const res = await loadAppBannersConst()
+      constId.value = res.id
+      Object.assign(state, emptyAppBanners(), res.data)
+      loaded.value = true
+    } catch (error) {
+      console.error('خطا در دریافت بنرهای اپ:', error)
+      Object.assign(state, emptyAppBanners())
+    } finally {
+      loading.value = false
+      loadPromise = null
+    }
+  })()
+
+  return loadPromise
+}
+
+async function save(successText = 'بنرهای اپ ذخیره شد') {
+  saving.value = true
+  try {
+    const nextId = await saveAppBannersConst(constId.value, {
+      slider: [...state.slider],
+      homeAsset: { ...state.homeAsset },
+      piggyCreate: { ...state.piggyCreate },
+      productsHero1: { ...state.productsHero1 },
+      productsHero2: { ...state.productsHero2 },
+      productsHero3: { ...state.productsHero3 },
+      referral: { ...state.referral },
+      share: { ...state.share },
+      invite: { ...state.invite },
+    })
+    constId.value = nextId
+    loaded.value = true
+    message.success(successText)
+    return true
+  } catch (error) {
+    console.error(error)
+    message.error('خطا در ذخیره بنرهای اپ')
+    return false
+  } finally {
+    saving.value = false
+  }
+}
+
+export function useAppBannersAdmin() {
+  void load()
+
+  return {
+    state,
+    constId,
+    loaded,
+    loading,
+    saving,
+    load,
+    save,
+  }
+}