Use a post and handle-resolution cache to enable quick postthread loading (#1097)

* Use a post and handle-resolution cache to enable quick postthread loading

* Fix positioning of thread when loaded from cache and give more visual cues

* Include parent posts in cache

* Include notifications in cache

1 files changed, 6 insertions, 0 deletions

diff --git a/src/state/models/content/profile.ts b/src/state/models/content/profile.ts
index 34b2ea28e..c4cbe6d44 100644
--- a/src/state/models/content/profile.ts
+++ b/src/state/models/content/profile.ts
@@ -253,6 +253,12 @@ export class ProfileModel {
     try {
       const res = await this.rootStore.agent.getProfile(this.params)
       this.rootStore.profiles.overwrite(this.params.actor, res) // cache invalidation
+      if (res.data.handle) {
+        this.rootStore.handleResolutions.cache.set(
+          res.data.handle,
+          res.data.did,
+        )
+      }
       this._replaceAll(res)
       await this._createRichText()
       this._xIdle()