Coredata get the entity as message based on get message by id iOS swift

-

 Solution:

func getMessageByID(messageID: String) -> Message?

{

    var wgs: [Message] = []

    let wgFetchRequest: NSFetchRequest<Message> = Message.fetchRequest()

    wgFetchRequest.returnsObjectsAsFaults = false

    let predicate = NSPredicate(format: "message_id == %@",messageID)

    wgFetchRequest.predicate = predicate

    do {

        let objects = try  getContext().fetch(wgFetchRequest)

        

        wgs.append(contentsOf: objects)

    } catch {

        customPrint(val:"Error with request: \(error)")

    }

    return wgs.count>0 ? wgs[0] : nil

}


//  MARK: -  Get the context

func getContext () -> NSManagedObjectContext {

    var context: NSManagedObjectContext?

    if #available(iOS 10.0, *) {

        context = coredata.persistentContainer.viewContext

    } else {

        context = coredata.managedObjectContext

    }

    return context!

}


In above function coredata as the context that initialised in your appdelegate.

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