feat(nbstore): improve nbstore (#9512)

packages/frontend/apps/ios/App/App/JSValueContainerExt.swift

@@ -0,0 +1,55 @@
+//
+//  JSValueContainerExt.swift
+//  App
+//
+//  Created by EYHN on 2025/1/2.
+//
+import Capacitor
+
+enum RequestParamError: Error {
+  case request(key: String)
+}
+
+extension JSValueContainer {
+  public func getStringEnsure(_ key: String) throws -> String {
+    guard let str = self.getString(key) else {
+      throw RequestParamError.request(key: key)
+    }
+    return str
+  }
+  
+  public func getIntEnsure(_ key: String) throws -> Int {
+    guard let int = self.getInt(key) else {
+      throw RequestParamError.request(key: key)
+    }
+    return int
+  }
+  
+  public func getDoubleEnsure(_ key: String) throws -> Double {
+    guard let doub = self.getDouble(key) else {
+      throw RequestParamError.request(key: key)
+    }
+    return doub
+  }
+  
+  public func getBoolEnsure(_ key: String) throws -> Bool {
+    guard let bool = self.getBool(key) else {
+      throw RequestParamError.request(key: key)
+    }
+    return bool
+  }
+  
+  public func getArrayEnsure(_ key: String) throws -> JSArray {
+    guard let arr = self.getArray(key) else {
+      throw RequestParamError.request(key: key)
+    }
+    return arr
+  }
+  
+  public func getArrayEnsure<T>(_ key: String, _ ofType: T.Type) throws -> [T] {
+    guard let arr = self.getArray(key, ofType) else {
+      throw RequestParamError.request(key: key)
+    }
+    return arr
+  }
+}