edit / delete contact and nav from zap page

Author: futurepaul

src/components/ActualSearch.tsx

@@ -157,6 +157,16 @@ export function ActualSearch(props: { initialValue?: string }) {
 
     async function createContact(contact: ContactFormValues) {
         try {
+            // First check if the contact already exists
+            const existingContact = contacts()?.find(
+                (c) => c.npub === contact.npub?.trim().toLowerCase()
+            );
+
+            if (existingContact) {
+                sendToContact(existingContact);
+                return;
+            }
+
             const contactId = await state.mutiny_wallet?.create_new_contact(
                 contact.name,
                 contact.npub ? contact.npub.trim() : undefined,

src/components/NostrActivity.tsx

@@ -77,12 +77,25 @@ export function NostrActivity() {
     // TODO: can this be part of mutiny wallet?
     async function newContactFromHexpub(hexpub: string) {
         try {
+            const npub = await MutinyWallet.hexpub_to_npub(hexpub);
+
+            if (!npub) {
+                throw new Error("No npub for that hexpub");
+            }
+
+            const existingContact =
+                await state.mutiny_wallet?.get_contact_for_npub(npub);
+
+            if (existingContact) {
+                navigate(`/chat/${existingContact.id}`);
+                return;
+            }
+
             const profile = data.latest?.profiles[hexpub];
             if (!profile) return;
             const parsed = JSON.parse(profile.content);
             const name = parsed.display_name || parsed.name || profile.pubkey;
             const image_url = parsed.image || parsed.picture || undefined;
-            const npub = await MutinyWallet.hexpub_to_npub(hexpub);
             const ln_address = parsed.lud16 || undefined;
             const lnurl = parsed.lud06 || undefined;
 

src/routes/Chat.tsx

@@ -26,6 +26,7 @@ import {
     BackPop,
     Button,
     ContactButton,
+    ContactFormValues,
     ContactViewer,
     HackActivityType,
     IActivityItem,
@@ -37,7 +38,7 @@ import {
 } from "~/components";
 import { ParsedParams, toParsedParams } from "~/logic/waila";
 import { useMegaStore } from "~/state/megaStore";
-import { createDeepSignal, timeAgo } from "~/utils";
+import { createDeepSignal, eify, hexpubFromNpub, timeAgo } from "~/utils";
 
 type CombinedMessagesAndActivity =
     | { kind: "message"; content: FakeDirectMessage }
@@ -425,6 +426,40 @@ export function Chat() {
         });
     }
 
+    async function saveContact(id: string, contact: ContactFormValues) {
+        console.log("saving contact", id, contact);
+        const hexpub = await hexpubFromNpub(contact.npub?.trim());
+        try {
+            const existing = state.mutiny_wallet?.get_tag_item(id);
+            // This shouldn't happen
+            if (!existing) throw new Error("No existing contact");
+            await state.mutiny_wallet?.edit_contact(
+                id,
+                contact.name,
+                hexpub ? hexpub : undefined,
+                contact.ln_address ? contact.ln_address.trim() : undefined,
+                existing.lnurl,
+                existing.image_url
+            );
+        } catch (e) {
+            console.error(e);
+            showToast(eify(e));
+        }
+
+        // TODO: refetch contact
+        refetch();
+    }
+
+    async function deleteContact(id: string) {
+        try {
+            await state.mutiny_wallet?.delete_contact(id);
+        } catch (e) {
+            console.error(e);
+            showToast(eify(e));
+        }
+        navigate("/search");
+    }
+
     return (
         <Transition
             mode="outin"
@@ -461,7 +496,11 @@ export function Chat() {
                             {/* <BackLink href="/" /> */}
                             <BackPop default="/search" />
                             <Show when={contact()}>
-                                <ContactViewer>
+                                <ContactViewer
+                                    contact={contact()!}
+                                    saveContact={saveContact}
+                                    deleteContact={deleteContact}
+                                >
                                     <ContactButton
                                         contact={contact()!}
                                         onClick={() => {}}