分离store逻辑

src/common/store.js

@@ -0,0 +1,35 @@
+const Store = require('electron-store')
+const { dialog, app, shell } = require('electron')
+const path = require('path')
+const fs = require('fs')
+const log = require('electron-log')
+
+const stores = {}
+
+/**
+ * 获取 Store 对象
+ * @param {*} name store 名
+ * @param {*} isIgnoredError 是否忽略错误
+ * @returns Store
+ */
+module.exports = (name, isIgnoredError = true) => {
+  if (stores[name]) return stores[name]
+  let store
+  try {
+    store = stores[name] = new Store({ name, clearInvalidConfig: false })
+  } catch (error) {
+    log.error(error)
+    if (!isIgnoredError) throw error
+
+    const backPath = path.join(app.getPath('userData'), name + '.json.bak')
+    fs.copyFileSync(path.join(app.getPath('userData'), name + '.json'), backPath)
+    dialog.showMessageBoxSync({
+      type: 'error',
+      message: name + ' data load error',
+      detail: `We have helped you back up the old ${name} file to: ${backPath}\nYou can try to repair and restore it manually\n\nError detail: ${error.message}`,
+    })
+    store = new Store({ name, clearInvalidConfig: true })
+    shell.showItemInFolder(backPath)
+  }
+  return store
+}