Load user data before updating, prefer newer events in repository over old ones with the same created_at, add list update utils

packages/util/src/Encryptable.ts

@@ -39,13 +39,13 @@ export class Encryptable<T extends EventTemplate> {
    */
   async reconcile(encrypt: Encrypt) {
     const encryptContent = () => {
-      if (!this.updates.content) return null
+      if (!this.updates.content) return undefined
 
       return encrypt(this.updates.content)
     }
 
     const encryptTags = () => {
-      if (!this.updates.tags) return null
+      if (!this.updates.tags) return undefined
 
       return Promise.all(
         this.updates.tags.map(async tag => {

packages/util/src/List.ts

@@ -89,6 +89,25 @@ export const addToListPrivately = (list: List, ...tags: string[][]) => {
   })
 }
 
+export const updateList = (
+  list: List,
+  {publicTags, privateTags}: {publicTags?: string[][]; privateTags?: string[][]},
+) => {
+  const template = {
+    kind: list.kind,
+    content: list.event?.content || "",
+    tags: publicTags || list.publicTags,
+  }
+
+  const updates: EncryptableUpdates = {}
+
+  if (privateTags) {
+    updates.content = JSON.stringify(privateTags)
+  }
+
+  return new Encryptable(template, updates)
+}
+
 export const getRelaysFromList = (list?: List, mode?: RelayMode): string[] => {
   let tags = getRelayTags(getListTags(list))
 

packages/util/src/Tags.ts

@@ -119,4 +119,6 @@ export const uniqTags = (tags: string[][]) => uniqBy(t => t.slice(0, 2).join(":"
 
 export const tagsFromIMeta = (imeta: string[]) => imeta.map((m: string) => m.split(" "))
 
-export const tagger = (name: string) => (value: string) => [name, value]
+export const tagger =
+  (name: string) =>
+  (value: string, ...args: unknown[]) => [name, value]