I’m using swiftData in my App. When App will be closed, I need to query some data, handle it and save in swiftData. My plan is execute some code in applicationWillTerminate, but report error “failed to find a currently active container for ChartModel “

func applicationWillTerminate(_ application: UIApplication) {
    ChartsService.queryAndHandleData()
}

static func queryAndHandleData() {
    // modelContext is create referance in a view onAppear
    guard self.modelContext != nil else {
        return
    } 
   
    do {
        // the error because this line code
        var model = ChartModel()
        // query some data
        let predicate = Account.predicateAllData()
        var descriptor = FetchDescriptor(predicate: predicate)
        let accounts = try modelContext?.fetch(descriptor)
        guard accounts != nil, accounts!.count > 0 else {
            return
        }
        // handle and save data ....
    } catch {
        print(error)
    }
}

I understand the swift container is shut down when applicationWillTerminate function is executed. It would be great if someone could tell me another way.