From 681cdb8bb52bc7c3ea0c9bf932df46f2fe2ea4e0 Mon Sep 17 00:00:00 2001
From: Shadowfacts <me@shadowfacts.net>
Date: Thu, 28 Nov 2019 22:26:37 -0500
Subject: [PATCH] Fix automatically created drafts not being deleted after
 successful post

The newly created draft needs to be set to the compose VC's currentDraft
so that it gets removed after the status is successfully created.

Also, save the drafts to disk after saving a draft so that crashes don't
cause draft loss.
---
 Tusker/DraftsManager.swift                         | 14 +++++++++-----
 Tusker/Screens/Compose/ComposeViewController.swift |  3 ++-
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/Tusker/DraftsManager.swift b/Tusker/DraftsManager.swift
index 65ca778d..95878030 100644
--- a/Tusker/DraftsManager.swift
+++ b/Tusker/DraftsManager.swift
@@ -16,9 +16,11 @@ class DraftsManager: Codable {
     private static var archiveURL = DraftsManager.documentsDirectory.appendingPathComponent("drafts").appendingPathExtension("plist")
     
     static func save() {
-        let encoder = PropertyListEncoder()
-        let data = try? encoder.encode(shared)
-        try? data?.write(to: archiveURL, options: .noFileProtection)
+        DispatchQueue.global(qos: .userInitiated).async {
+            let encoder = PropertyListEncoder()
+            let data = try? encoder.encode(shared)
+            try? data?.write(to: archiveURL, options: .noFileProtection)
+        }
     }
     
     static func load() -> DraftsManager {
@@ -37,8 +39,10 @@ class DraftsManager: Codable {
         return drafts.sorted(by: { $0.lastModified > $1.lastModified })
     }
     
-    func create(text: String, contentWarning: String?, attachments: [DraftAttachment]) {
-        drafts.append(Draft(text: text, contentWarning: contentWarning, lastModified: Date(), attachments: attachments))
+    func create(text: String, contentWarning: String?, attachments: [DraftAttachment]) -> Draft {
+        let draft = Draft(text: text, contentWarning: contentWarning, lastModified: Date(), attachments: attachments)
+        drafts.append(draft)
+        return draft
     }
     
     func remove(_ draft: Draft) {
diff --git a/Tusker/Screens/Compose/ComposeViewController.swift b/Tusker/Screens/Compose/ComposeViewController.swift
index 5fdf3762..b7694407 100644
--- a/Tusker/Screens/Compose/ComposeViewController.swift
+++ b/Tusker/Screens/Compose/ComposeViewController.swift
@@ -338,8 +338,9 @@ class ComposeViewController: UIViewController {
         if let currentDraft = self.currentDraft {
             currentDraft.update(text: self.statusTextView.text, contentWarning: cw, attachments: attachments)
         } else {
-            DraftsManager.shared.create(text: self.statusTextView.text, contentWarning: cw, attachments: attachments)
+            self.currentDraft = DraftsManager.shared.create(text: self.statusTextView.text, contentWarning: cw, attachments: attachments)
         }
+        DraftsManager.save()
     }
     
     @objc func close() {