59 lines
1.7 KiB
Swift
59 lines
1.7 KiB
Swift
import CoreData
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import Foundation
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import Models
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struct InternalNewsletterEmail {
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let emailId: String
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let email: String
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let confirmationCode: String?
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func persist(context: NSManagedObjectContext) -> NSManagedObjectID? {
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var objectID: NSManagedObjectID?
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context.performAndWait {
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let newsletterEmail = asManagedObject(inContext: context)
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do {
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try context.save()
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logger.debug("NewsletterEmail saved succesfully")
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objectID = newsletterEmail.objectID
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} catch {
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context.rollback()
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logger.debug("Failed to save NewsletterEmail: \(error.localizedDescription)")
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}
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}
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return objectID
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}
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func asManagedObject(inContext context: NSManagedObjectContext) -> NewsletterEmail {
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let existingEmail = NewsletterEmail.lookup(byID: emailId, inContext: context)
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let newsletterEmail = existingEmail ?? NewsletterEmail(entity: NewsletterEmail.entity(), insertInto: context)
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newsletterEmail.emailId = emailId
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newsletterEmail.email = email
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newsletterEmail.confirmationCode = confirmationCode
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return newsletterEmail
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}
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}
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extension Sequence where Element == InternalNewsletterEmail {
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func persist(context: NSManagedObjectContext) -> [NSManagedObjectID]? {
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var result: [NSManagedObjectID]?
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context.performAndWait {
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let newsletterEmails = map { $0.asManagedObject(inContext: context) }
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do {
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try context.save()
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logger.debug("NewsletterEmail saved succesfully")
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result = newsletterEmails.map(\.objectID)
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} catch {
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context.rollback()
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logger.debug("Failed to save NewsletterEmail: \(error.localizedDescription)")
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}
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}
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return result
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}
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}
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