fetch email list when loading email view

apple/OmnivoreKit/Sources/App/Views/Profile/EmailsView.swift

@@ -1,53 +0,0 @@
-import SwiftUI
-
-struct EmailsView: View {
-  let footerText = "Add PDFs to your library, or subscribe to emails using an Omnivore email address."
-
-  @State var emails = [String]()
-
-  var body: some View {
-    #if os(iOS)
-      Form {
-        innerBody
-      }
-    #elseif os(macOS)
-      List {
-        innerBody
-      }
-      .listStyle(InsetListStyle())
-    #endif
-  }
-
-  private var innerBody: some View {
-    Group {
-      Section(footer: Text(footerText)) {
-        Button(
-          action: {
-            withAnimation {
-              emails.insert("newemail@omnivore-relay.app\(emails.count)", at: 0)
-            }
-          },
-          label: {
-            HStack {
-              Image(systemName: "plus.circle.fill").foregroundColor(.green)
-              Text("Create a new email address")
-              Spacer()
-            }
-          }
-        )
-      }
-
-      if !emails.isEmpty {
-        Section(header: Text("Existing Emails (Tap to copy)")) {
-          ForEach(emails, id: \.self) { email in
-            Button(
-              action: {},
-              label: { Text(email) }
-            )
-          }
-        }
-      }
-    }
-    .navigationTitle("Emails")
-  }
-}

apple/OmnivoreKit/Sources/App/Views/Profile/NewsletterEmailsView.swift

@@ -0,0 +1,82 @@
+import Combine
+import Models
+import Services
+import SwiftUI
+
+final class NewsletterEmailsViewModel: ObservableObject {
+  private var hasLoadedInitialEmails = false
+  @Published var isLoading = false
+  @Published var emails = [NewsletterEmail]()
+
+  var subscriptions = Set<AnyCancellable>()
+
+  func loadEmails(dataService: DataService) {
+    isLoading = true
+
+    dataService.newsletterEmailsPublisher().sink(
+      receiveCompletion: { _ in },
+      receiveValue: { [weak self] result in
+        self?.isLoading = false
+        self?.emails = result
+        self?.hasLoadedInitialEmails = true
+      }
+    )
+    .store(in: &subscriptions)
+  }
+}
+
+struct NewsletterEmailsView: View {
+  @EnvironmentObject var dataService: DataService
+  @ObservedObject var viewModel = NewsletterEmailsViewModel()
+  let footerText = "Add PDFs to your library, or subscribe to emails using an Omnivore email address."
+
+  var body: some View {
+    Group {
+      #if os(iOS)
+        Form {
+          innerBody
+        }
+      #elseif os(macOS)
+        List {
+          innerBody
+        }
+        .listStyle(InsetListStyle())
+      #endif
+    }
+    .onAppear { viewModel.loadEmails(dataService: dataService) }
+  }
+
+  private var innerBody: some View {
+    Group {
+      Section(footer: Text(footerText)) {
+        Button(
+          action: {
+            withAnimation {
+              print("create email")
+            }
+          },
+          label: {
+            HStack {
+              Image(systemName: "plus.circle.fill").foregroundColor(.green)
+              Text("Create a new email address")
+              Spacer()
+            }
+          }
+        )
+        .disabled(viewModel.isLoading)
+      }
+
+      if !viewModel.emails.isEmpty {
+        Section(header: Text("Existing Emails (Tap to copy)")) {
+          ForEach(viewModel.emails) { newsletterEmail in
+            Button(
+              action: {},
+              label: { Text(newsletterEmail.email) }
+            )
+          }
+        }
+      }
+    }
+    .navigationTitle("Emails")
+  }
+}

apple/OmnivoreKit/Sources/App/Views/Profile/ProfileView.swift

@@ -55,7 +55,7 @@ struct ProfileView: View {
       }
 
       Section {
-        NavigationLink(destination: EmailsView()) {
+        NavigationLink(destination: NewsletterEmailsView()) {
           Text("Emails")
         }
       }

apple/OmnivoreKit/Sources/Models/NewsletterEmail.swift

@@ -1,12 +1,13 @@
 import Foundation
 
-public struct NewsletterEmail {
-  public let id: String
+public struct NewsletterEmail: Identifiable {
+  public let id = UUID()
+  public let emailId: String
   public let email: String
   public let confirmationCode: String?
 
-  public init(id: String, email: String, confirmationCode: String?) {
-    self.id = id
+  public init(emailId: String, email: String, confirmationCode: String?) {
+    self.emailId = emailId
     self.email = email
     self.confirmationCode = confirmationCode
   }

apple/OmnivoreKit/Sources/Services/DataService/Queries/NewsletterEmailsQuery.swift

@@ -12,7 +12,7 @@ public extension DataService {
 
     let newsletterEmailSelection = Selection.NewsletterEmail {
       NewsletterEmail(
-        id: try $0.id(),
+        emailId: try $0.id(),
         email: try $0.address(),
         confirmationCode: try $0.confirmationCode()
       )