第一次提交

common/model/Setting.js

@@ -0,0 +1,99 @@
+import store from '@/store'
+import Config from '@/core/config'
+import storage from '@/utils/storage'
+import * as SettingApi from '@/api/setting'
+import SettingKeyEnum from '@/common/enum/setting/Key'
+import platform from '@/core/platform'
+
+const CACHE_KEY = 'Setting'
+const OTHER = '_other'
+
+// 写入缓存, 到期时间10分钟
+const setStorage = (data) => {
+  const expireTime = 10 * 60
+  storage.set(CACHE_KEY, data, expireTime)
+}
+
+// 获取缓存中的数据
+const getStorage = () => {
+  return storage.get(CACHE_KEY)
+}
+
+// 获取后端接口商城设置 (最新)
+const getApiData = () => {
+  return new Promise((resolve, reject) => {
+    SettingApi.data()
+      .then(result => {
+        resolve(result.data.setting)
+      })
+  })
+}
+
+/**
+ * 获取商城设置
+ * 有缓存的情况下返回缓存, 没有缓存从后端api获取
+ * @param {bool} isCache 是否从缓存中获取 [优点不用每次请求后端api 缺点后台更新设置后需等待时效性]
+ */
+const data = isCache => {
+  if (isCache == undefined) {
+    isCache = Config.get('enabledSettingCache')
+  }
+  return new Promise((resolve, reject) => {
+    const cacheData = getStorage()
+    if (isCache && cacheData) {
+      resolve(cacheData)
+    } else {
+      getApiData()
+        .then(data => {
+          setStorage(data)
+          resolve(data)
+        })
+    }
+  })
+}
+
+// 获取商城设置(指定项)
+const item = (key, isCache) => {
+  return new Promise((resolve, reject) => {
+    data(isCache).then(setting => resolve(setting[key]))
+  })
+}
+
+// 获取H5端访问地址
+const h5Url = (isCache = false) => {
+  return new Promise((resolve, reject) => {
+    data(isCache)
+      .then(setting => {
+        const h5Url = setting[OTHER]['h5Url']
+        resolve(h5Url)
+      })
+  })
+}
+
+// 设置全局自定义主题
+const setAppTheme = () => {
+  return new Promise((resolve, reject) => {
+    item(SettingKeyEnum.APP_THEME.value, false)
+      .then(appTheme => {
+        store.dispatch('SetAppTheme', appTheme)
+        resolve()
+      })
+  })
+}
+
+// 是否显示客服按钮 (微信小程序客服只有在微信小程序端显示)
+const isShowCustomerBtn = async () => {
+  const setting = await item(SettingKeyEnum.CUSTOMER.value, true)
+  if (!setting.enabled) {
+    return false
+  }
+  return setting.provider === 'wxqykf' || (setting.provider === 'mpwxkf' && platform === 'MP-WEIXIN')
+}
+
+export default {
+  data,
+  item,
+  h5Url,
+  setAppTheme,
+  isShowCustomerBtn
+}