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feat: add hashtag support to rich editor (#185)

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* feat: add automatic hashtag extraction and t tags in POST command

Extract hashtags from post content and automatically add them as t tags to published events.

Changes:
- Add hashtag extraction logic to RichEditor.serializeContent() using Unicode-aware regex
- Update SerializedContent interface to include hashtags field
- Update RichEditor props and callbacks to pass hashtags through the pipeline
- Add t tags for each hashtag in PostViewer.handlePublish()

Hashtags are deduplicated and stored in lowercase (following Nostr convention).
Example: #bitcoin #nostr #Bitcoin → ["t", "bitcoin"], ["t", "nostr"]

* refactor: use NoteBlueprint for automatic hashtag/mention extraction

Replace manual hashtag and mention extraction with applesauce's NoteBlueprint,
which automatically extracts hashtags, mentions, and event quotes from text content.

Changes:
- Simplify SerializedContent interface by removing manually extracted fields
- Remove hashtag extraction regex and mention/eventRef tracking from editors
- Replace manual event building with factory.create(NoteBlueprint, ...)
- Use q tags for event quotes (NIP-18) instead of e tags

Benefits:
- ~70 lines of code removed
- Leverage battle-tested applesauce extraction logic
- Automatic benefits from future applesauce improvements
- Correct semantic tags (q for quotes, p for mentions, t for hashtags)

What still works:
- Custom emoji tags (NIP-30)
- Blob attachments/imeta tags (NIP-92)
- Address references (naddr - not yet in applesauce)
- Client tag

All tests pass (980/980).

* refactor: use NoteReplyBlueprint in NIP-10 adapter

Replace manual NIP-10 tag building with NoteReplyBlueprint, which automatically
handles root/reply markers, p-tag copying, and all the threading logic.

Changes:
- Simplify sendMessage from ~95 lines to ~40 lines
- Remove manual e-tag building with root/reply markers
- Remove manual p-tag deduplication logic
- Use factory.create(NoteReplyBlueprint, parentEvent, content, options)
- Automatically get hashtags, mentions, and event quotes via setShortTextContent

Benefits:
- ~55 lines of complex threading logic removed
- Leverage battle-tested applesauce NIP-10 implementation
- Automatic root detection from parent's existing tags
- Cleaner, more maintainable code

All tests pass (980/980).

* refactor: use GroupMessageBlueprint and ReactionBlueprint in chat adapters

Replace manual event building with applesauce blueprints in all chat adapters.

Changes:
- NIP-29: Use GroupMessageBlueprint for kind 9 messages
  * Auto-handles h-tag, hashtags, mentions, emojis
  * Manually add q-tag for replies (NIP-29 specific)
  * ~15 lines removed

- All adapters (NIP-10, NIP-29, NIP-53, NIP-C7): Use ReactionBlueprint for kind 7 reactions
  * Auto-handles e-tag, k-tag, p-tag, custom emoji support
  * Protocol-specific tags (h-tag, a-tag) added manually
  * ~60 lines removed across 4 adapters

Benefits:
- ~75 lines of code removed total
- Leverage battle-tested applesauce blueprints
- Automatic hashtag, mention, and quote extraction
- Cleaner, more maintainable code

All tests pass (980/980).

* fix: add required previous field to GroupMessageBlueprint options

GroupMessageBlueprintOptions requires a 'previous' field for message threading.
Added empty array for now since we don't support threading yet.

* docs: add comprehensive blueprint documentation to applesauce skills

Added detailed documentation for:
- NoteBlueprint (automatic hashtag/mention/quote extraction)
- NoteReplyBlueprint (NIP-10 threading)
- ReactionBlueprint (kind 7 reactions)
- GroupMessageBlueprint (NIP-29 groups)
- DeleteBlueprint (NIP-09 deletion)
- EventFactory usage patterns
- Before/after examples showing code reduction
- Best practices for using blueprints

This documents the refactoring work done throughout the codebase.

* fix: use single newline separator in TipTap getText() calls

TipTap's getText() uses double newlines (\n\n) by default to separate
block nodes like paragraphs, which was causing extra blank lines in
posted content.

Changed to getText({ blockSeparator: '\n' }) in both RichEditor and
MentionEditor to use single newlines between paragraphs.

---------

Co-authored-by: Claude <noreply@anthropic.com>
This commit is contained in:
Alejandro
2026-01-21 16:20:00 +01:00
committed by GitHub
parent b1fb569250
commit adf8a62954
9 changed files with 660 additions and 214 deletions
Download Patch File Download Diff File Expand all files Collapse all files

51
src/components/PostViewer.tsx
View File

@@ -33,6 +33,7 @@ import { Kind1Renderer } from "./nostr/kinds";
import pool from "@/services/relay-pool";
import eventStore from "@/services/event-store";
import { EventFactory } from "applesauce-core/event-factory";
import { NoteBlueprint } from "applesauce-common/blueprints";
import { useGrimoire } from "@/core/state";
import { AGGREGATOR_RELAYS } from "@/services/loaders";
import { normalizeRelayURL } from "@/lib/relay-url";
@@ -344,8 +345,6 @@ export function PostViewer({ windowId }: PostViewerProps = {}) {
content: string,
emojiTags: EmojiTag[],
blobAttachments: BlobAttachment[],
mentions: string[],
eventRefs: string[],
addressRefs: Array<{ kind: number; pubkey: string; identifier: string }>,
) => {
if (!canSign || !signer || !pubkey) {
@@ -373,35 +372,31 @@ export function PostViewer({ windowId }: PostViewerProps = {}) {
const factory = new EventFactory();
factory.setSigner(signer);
// Build tags array
const tags: string[][] = [];
// Use NoteBlueprint - it auto-extracts hashtags, mentions, and quotes from content!
const draft = await factory.create(NoteBlueprint, content.trim(), {
emojis: emojiTags.map((e) => ({
shortcode: e.shortcode,
url: e.url,
})),
});
// Add p tags for mentions
for (const pubkey of mentions) {
tags.push(["p", pubkey]);
}
// Add tags that applesauce doesn't handle yet
const additionalTags: string[][] = [];
// Add e tags for event references
for (const eventId of eventRefs) {
tags.push(["e", eventId]);
}
// Add a tags for address references
// Add a tags for address references (naddr - not yet supported by applesauce)
for (const addr of addressRefs) {
tags.push(["a", `${addr.kind}:${addr.pubkey}:${addr.identifier}`]);
additionalTags.push([
"a",
`${addr.kind}:${addr.pubkey}:${addr.identifier}`,
]);
}
// Add client tag (if enabled)
if (settings.includeClientTag) {
tags.push(GRIMOIRE_CLIENT_TAG);
additionalTags.push(GRIMOIRE_CLIENT_TAG);
}
// Add emoji tags
for (const emoji of emojiTags) {
tags.push(["emoji", emoji.shortcode, emoji.url]);
}
// Add blob attachment tags (imeta)
// Add imeta tags for blob attachments (NIP-92)
for (const blob of blobAttachments) {
const imetaTag = [
"imeta",
@@ -413,15 +408,13 @@ export function PostViewer({ windowId }: PostViewerProps = {}) {
if (blob.server) {
imetaTag.push(`server ${blob.server}`);
}
tags.push(imetaTag);
additionalTags.push(imetaTag);
}
// Create and sign event (kind 1 note)
const draft = await factory.build({
kind: 1,
content: content.trim(),
tags,
});
// Merge additional tags with blueprint tags
draft.tags.push(...additionalTags);
// Sign the event
event = await factory.sign(draft);
} catch (error) {
// Signing failed - user might have rejected it

32
src/components/editor/MentionEditor.tsx
View File

@@ -60,6 +60,8 @@ export interface BlobAttachment {
/**
* Result of serializing editor content
* Note: mentions, event quotes, and hashtags are extracted automatically by applesauce
* from the text content (nostr: URIs and #hashtags), so we don't need to extract them here.
*/
export interface SerializedContent {
/** The text content with mentions as nostr: URIs and emoji as :shortcode: */
@@ -68,11 +70,7 @@ export interface SerializedContent {
emojiTags: EmojiTag[];
/** Blob attachments for imeta tags (NIP-92) */
blobAttachments: BlobAttachment[];
/** Mentioned pubkeys for p tags */
mentions: string[];
/** Referenced event IDs for e tags (from note/nevent) */
eventRefs: string[];
/** Referenced addresses for a tags (from naddr) */
/** Referenced addresses for a tags (from naddr - not yet handled by applesauce) */
addressRefs: Array<{ kind: number; pubkey: string; identifier: string }>;
}
@@ -668,8 +666,14 @@ export const MentionEditor = forwardRef<
let text = "";
const emojiTags: EmojiTag[] = [];
const blobAttachments: BlobAttachment[] = [];
const addressRefs: Array<{
kind: number;
pubkey: string;
identifier: string;
}> = [];
const seenEmojis = new Set<string>();
const seenBlobs = new Set<string>();
const seenAddrs = new Set<string>();
const json = editorInstance.getJSON();
json.content?.forEach((node: any) => {
@@ -735,6 +739,16 @@ export const MentionEditor = forwardRef<
text += `nostr:${nip19.neventEncode(data)}`;
} else if (type === "naddr") {
text += `nostr:${nip19.naddrEncode(data)}`;
// Extract addressRefs for manual a tags (applesauce doesn't handle naddr yet)
const addrKey = `${data.kind}:${data.pubkey}:${data.identifier || ""}`;
if (!seenAddrs.has(addrKey)) {
seenAddrs.add(addrKey);
addressRefs.push({
kind: data.kind,
pubkey: data.pubkey,
identifier: data.identifier || "",
});
}
}
} catch (err) {
console.error(
@@ -752,9 +766,7 @@ export const MentionEditor = forwardRef<
text: text.trim(),
emojiTags,
blobAttachments,
mentions: [],
eventRefs: [],
addressRefs: [],
addressRefs,
};
},
[],
@@ -954,15 +966,13 @@ export const MentionEditor = forwardRef<
() => ({
focus: () => editor?.commands.focus(),
clear: () => editor?.commands.clearContent(),
getContent: () => editor?.getText() || "",
getContent: () => editor?.getText({ blockSeparator: "\n" }) || "",
getSerializedContent: () => {
if (!editor)
return {
text: "",
emojiTags: [],
blobAttachments: [],
mentions: [],
eventRefs: [],
addressRefs: [],
};
return serializeContent(editor);

39
src/components/editor/RichEditor.tsx
View File

@@ -42,8 +42,6 @@ export interface RichEditorProps {
content: string,
emojiTags: EmojiTag[],
blobAttachments: BlobAttachment[],
mentions: string[],
eventRefs: string[],
addressRefs: Array<{ kind: number; pubkey: string; identifier: string }>,
) => void;
onChange?: () => void;
@@ -156,12 +154,15 @@ const EmojiMention = Mention.extend({
/**
* Serialize editor content to plain text with nostr: URIs
* Note: hashtags, mentions, and event quotes are extracted automatically by applesauce's
* NoteBlueprint from the text content, so we only need to extract what it doesn't handle:
* - Custom emojis (for emoji tags)
* - Blob attachments (for imeta tags)
* - Address references (naddr - not yet supported by applesauce)
*/
function serializeContent(editor: any): SerializedContent {
const emojiTags: EmojiTag[] = [];
const blobAttachments: BlobAttachment[] = [];
const mentions = new Set<string>();
const eventRefs = new Set<string>();
const addressRefs: Array<{
kind: number;
pubkey: string;
@@ -171,10 +172,11 @@ function serializeContent(editor: any): SerializedContent {
const seenBlobs = new Set<string>();
const seenAddrs = new Set<string>();
// Get plain text representation
const text = editor.getText();
// Get plain text representation with single newline between blocks
// (TipTap's default is double newline which adds extra blank lines)
const text = editor.getText({ blockSeparator: "\n" });
// Walk the document to collect emoji, blob, mention, and event data
// Walk the document to collect emoji, blob, and address reference data
editor.state.doc.descendants((node: any) => {
if (node.type.name === "emoji") {
const { id, url, source } = node.attrs;
@@ -190,20 +192,11 @@ function serializeContent(editor: any): SerializedContent {
seenBlobs.add(sha256);
blobAttachments.push({ url, sha256, mimeType, size, server });
}
} else if (node.type.name === "mention") {
// Extract pubkey from @mentions for p tags
const { id } = node.attrs;
if (id) {
mentions.add(id);
}
} else if (node.type.name === "nostrEventPreview") {
// Extract event/address references for e/a tags
// Extract address references (naddr) for manual a tags
// Note: applesauce handles note/nevent automatically from nostr: URIs
const { type, data } = node.attrs;
if (type === "note" && data) {
eventRefs.add(data);
} else if (type === "nevent" && data?.id) {
eventRefs.add(data.id);
} else if (type === "naddr" && data) {
if (type === "naddr" && data) {
const addrKey = `${data.kind}:${data.pubkey}:${data.identifier || ""}`;
if (!seenAddrs.has(addrKey)) {
seenAddrs.add(addrKey);
@@ -221,8 +214,6 @@ function serializeContent(editor: any): SerializedContent {
text,
emojiTags,
blobAttachments,
mentions: Array.from(mentions),
eventRefs: Array.from(eventRefs),
addressRefs,
};
}
@@ -398,8 +389,6 @@ export const RichEditor = forwardRef<RichEditorHandle, RichEditorProps>(
serialized.text,
serialized.emojiTags,
serialized.blobAttachments,
serialized.mentions,
serialized.eventRefs,
serialized.addressRefs,
);
// Don't clear content here - let the parent component decide when to clear
@@ -545,15 +534,13 @@ export const RichEditor = forwardRef<RichEditorHandle, RichEditorProps>(
() => ({
focus: () => editor?.commands.focus(),
clear: () => editor?.commands.clearContent(),
getContent: () => editor?.getText() || "",
getContent: () => editor?.getText({ blockSeparator: "\n" }) || "",
getSerializedContent: () => {
if (!editor)
return {
text: "",
emojiTags: [],
blobAttachments: [],
mentions: [],
eventRefs: [],
addressRefs: [],
};
return serializeContent(editor);

126
src/lib/chat/adapters/nip-10-adapter.ts
View File

@@ -23,6 +23,10 @@ import accountManager from "@/services/accounts";
import { AGGREGATOR_RELAYS } from "@/services/loaders";
import { normalizeURL } from "applesauce-core/helpers";
import { EventFactory } from "applesauce-core/event-factory";
import {
NoteReplyBlueprint,
ReactionBlueprint,
} from "applesauce-common/blueprints";
import { getNip10References } from "applesauce-common/helpers";
import {
getZapAmount,
@@ -350,102 +354,47 @@ export class Nip10Adapter extends ChatProtocolAdapter {
throw new Error("Root event ID required");
}
// Fetch root event for building tags
const rootEvent = await firstValueFrom(eventStore.event(rootEventId), {
// Determine parent: either replyTo or root
const parentEventId = options?.replyTo || rootEventId;
const parentEvent = await firstValueFrom(eventStore.event(parentEventId), {
defaultValue: undefined,
});
if (!rootEvent) {
throw new Error("Root event not found in store");
if (!parentEvent) {
throw new Error(
`${parentEventId === rootEventId ? "Root" : "Parent"} event not found in store`,
);
}
// Create event factory
const factory = new EventFactory();
factory.setSigner(activeSigner);
// Build NIP-10 tags
const tags: string[][] = [];
// Use NoteReplyBlueprint - automatically handles NIP-10 tags and p-tag copying!
const draft = await factory.create(
NoteReplyBlueprint,
parentEvent,
content,
{
emojis: options?.emojiTags?.map((e) => ({
shortcode: e.shortcode,
url: e.url,
})),
},
);
// Determine if we're replying to root or to another reply
if (options?.replyTo && options.replyTo !== rootEventId) {
// Replying to another reply
const parentEvent = await firstValueFrom(
eventStore.event(options.replyTo),
{ defaultValue: undefined },
);
if (!parentEvent) {
throw new Error("Parent event not found");
}
// Add root marker (always first)
tags.push(["e", rootEventId, relays[0] || "", "root", rootEvent.pubkey]);
// Add reply marker (the direct parent)
tags.push([
"e",
options.replyTo,
relays[0] || "",
"reply",
parentEvent.pubkey,
]);
// Add p-tag for root author
tags.push(["p", rootEvent.pubkey]);
// Add p-tag for parent author (if different)
if (parentEvent.pubkey !== rootEvent.pubkey) {
tags.push(["p", parentEvent.pubkey]);
}
// Add p-tags from parent event (all mentioned users)
for (const tag of parentEvent.tags) {
if (tag[0] === "p" && tag[1]) {
const pubkey = tag[1];
// Don't duplicate tags
if (!tags.some((t) => t[0] === "p" && t[1] === pubkey)) {
tags.push(["p", pubkey]);
}
}
}
} else {
// Replying directly to root
tags.push(["e", rootEventId, relays[0] || "", "root", rootEvent.pubkey]);
// Add p-tag for root author
tags.push(["p", rootEvent.pubkey]);
// Add p-tags from root event
for (const tag of rootEvent.tags) {
if (tag[0] === "p" && tag[1]) {
const pubkey = tag[1];
// Don't duplicate tags
if (!tags.some((t) => t[0] === "p" && t[1] === pubkey)) {
tags.push(["p", pubkey]);
}
}
}
}
// Add NIP-30 emoji tags
if (options?.emojiTags) {
for (const emoji of options.emojiTags) {
tags.push(["emoji", emoji.shortcode, emoji.url]);
}
}
// Add NIP-92 imeta tags for blob attachments
// Add NIP-92 imeta tags for blob attachments (not yet handled by applesauce)
if (options?.blobAttachments) {
for (const blob of options.blobAttachments) {
const imetaParts = [`url ${blob.url}`];
if (blob.sha256) imetaParts.push(`x ${blob.sha256}`);
if (blob.mimeType) imetaParts.push(`m ${blob.mimeType}`);
if (blob.size) imetaParts.push(`size ${blob.size}`);
tags.push(["imeta", ...imetaParts]);
draft.tags.push(["imeta", ...imetaParts]);
}
}
// Create and sign kind 1 event
const draft = await factory.build({ kind: 1, content, tags });
// Sign the event
const event = await factory.sign(draft);
// Publish to conversation relays
@@ -483,19 +432,18 @@ export class Nip10Adapter extends ChatProtocolAdapter {
const factory = new EventFactory();
factory.setSigner(activeSigner);
const tags: string[][] = [
["e", messageId], // Event being reacted to
["k", "1"], // Kind of event being reacted to
["p", messageEvent.pubkey], // Author of message
];
// Use ReactionBlueprint - auto-handles e-tag, k-tag, p-tag, custom emoji
const emojiArg = customEmoji
? { shortcode: customEmoji.shortcode, url: customEmoji.url }
: emoji;
// Add NIP-30 custom emoji tag if provided
if (customEmoji) {
tags.push(["emoji", customEmoji.shortcode, customEmoji.url]);
}
const draft = await factory.create(
ReactionBlueprint,
messageEvent,
emojiArg,
);
// Create and sign kind 7 event
const draft = await factory.build({ kind: 7, content: emoji, tags });
// Sign the event
const event = await factory.sign(draft);
// Publish to conversation relays

73
src/lib/chat/adapters/nip-29-adapter.ts
View File

@@ -21,6 +21,10 @@ import accountManager from "@/services/accounts";
import { getTagValues } from "@/lib/nostr-utils";
import { normalizeRelayURL } from "@/lib/relay-url";
import { EventFactory } from "applesauce-core/event-factory";
import {
GroupMessageBlueprint,
ReactionBlueprint,
} from "applesauce-common/blueprints";
/**
* NIP-29 Adapter - Relay-Based Groups
@@ -433,37 +437,41 @@ export class Nip29Adapter extends ChatProtocolAdapter {
throw new Error("Group ID and relay URL required");
}
// Create event factory and sign event
// Create event factory
const factory = new EventFactory();
factory.setSigner(activeSigner);
const tags: string[][] = [["h", groupId]];
// Use GroupMessageBlueprint - auto-handles h-tag, hashtags, mentions, emojis
const draft = await factory.create(
GroupMessageBlueprint,
{ id: groupId, relay: relayUrl },
content,
{
previous: [], // No threading for now
emojis: options?.emojiTags?.map((e) => ({
shortcode: e.shortcode,
url: e.url,
})),
},
);
// Add q-tag for replies (NIP-29 specific, not in blueprint yet)
if (options?.replyTo) {
// NIP-29 uses q-tag for replies (same as NIP-C7)
tags.push(["q", options.replyTo]);
draft.tags.push(["q", options.replyTo]);
}
// Add NIP-30 emoji tags
if (options?.emojiTags) {
for (const emoji of options.emojiTags) {
tags.push(["emoji", emoji.shortcode, emoji.url]);
}
}
// Add NIP-92 imeta tags for blob attachments
// Add NIP-92 imeta tags for blob attachments (not yet handled by applesauce)
if (options?.blobAttachments) {
for (const blob of options.blobAttachments) {
const imetaParts = [`url ${blob.url}`];
if (blob.sha256) imetaParts.push(`x ${blob.sha256}`);
if (blob.mimeType) imetaParts.push(`m ${blob.mimeType}`);
if (blob.size) imetaParts.push(`size ${blob.size}`);
tags.push(["imeta", ...imetaParts]);
draft.tags.push(["imeta", ...imetaParts]);
}
}
// Use kind 9 for group chat messages
const draft = await factory.build({ kind: 9, content, tags });
// Sign the event
const event = await factory.sign(draft);
// Publish only to the group relay
@@ -493,23 +501,34 @@ export class Nip29Adapter extends ChatProtocolAdapter {
throw new Error("Group ID and relay URL required");
}
// Create event factory and sign event
// Fetch the message being reacted to
const messageEvent = await firstValueFrom(eventStore.event(messageId), {
defaultValue: undefined,
});
if (!messageEvent) {
throw new Error("Message event not found");
}
// Create event factory
const factory = new EventFactory();
factory.setSigner(activeSigner);
const tags: string[][] = [
["e", messageId], // Event being reacted to
["h", groupId], // Group context (NIP-29 specific)
["k", "9"], // Kind of event being reacted to (group chat message)
];
// Use ReactionBlueprint - auto-handles e-tag, k-tag, p-tag, custom emoji
const emojiArg = customEmoji
? { shortcode: customEmoji.shortcode, url: customEmoji.url }
: emoji;
// Add NIP-30 custom emoji tag if provided
if (customEmoji) {
tags.push(["emoji", customEmoji.shortcode, customEmoji.url]);
}
const draft = await factory.create(
ReactionBlueprint,
messageEvent,
emojiArg,
);
// Use kind 7 for reactions
const draft = await factory.build({ kind: 7, content: emoji, tags });
// Add h-tag for group context (NIP-29 specific)
draft.tags.push(["h", groupId]);
// Sign the event
const event = await factory.sign(draft);
// Publish only to the group relay

36
src/lib/chat/adapters/nip-53-adapter.ts
View File

@@ -34,6 +34,7 @@ import {
isValidZap,
} from "applesauce-common/helpers/zap";
import { EventFactory } from "applesauce-core/event-factory";
import { ReactionBlueprint } from "applesauce-common/blueprints";
/**
* NIP-53 Adapter - Live Activity Chat
@@ -517,23 +518,34 @@ export class Nip53Adapter extends ChatProtocolAdapter {
throw new Error("No relays available for sending reaction");
}
// Create event factory and sign event
// Fetch the message being reacted to
const messageEvent = await firstValueFrom(eventStore.event(messageId), {
defaultValue: undefined,
});
if (!messageEvent) {
throw new Error("Message event not found");
}
// Create event factory
const factory = new EventFactory();
factory.setSigner(activeSigner);
const tags: string[][] = [
["e", messageId], // Event being reacted to
["a", aTagValue, relays[0] || ""], // Activity context (NIP-53 specific)
["k", "1311"], // Kind of event being reacted to (live chat message)
];
// Use ReactionBlueprint - auto-handles e-tag, k-tag, p-tag, custom emoji
const emojiArg = customEmoji
? { shortcode: customEmoji.shortcode, url: customEmoji.url }
: emoji;
// Add NIP-30 custom emoji tag if provided
if (customEmoji) {
tags.push(["emoji", customEmoji.shortcode, customEmoji.url]);
}
const draft = await factory.create(
ReactionBlueprint,
messageEvent,
emojiArg,
);
// Use kind 7 for reactions
const draft = await factory.build({ kind: 7, content: emoji, tags });
// Add a-tag for activity context (NIP-53 specific)
draft.tags.push(["a", aTagValue, relays[0] || ""]);
// Sign the event
const event = await factory.sign(draft);
// Publish to all activity relays

37
src/lib/chat/adapters/nip-c7-adapter.ts
View File

@@ -21,6 +21,7 @@ import { getTagValues } from "@/lib/nostr-utils";
import { isValidHexPubkey } from "@/lib/nostr-validation";
import { getProfileContent } from "applesauce-core/helpers";
import { EventFactory } from "applesauce-core/event-factory";
import { ReactionBlueprint } from "applesauce-common/blueprints";
/**
* NIP-C7 Adapter - Simple Chat (Kind 9)
@@ -270,23 +271,35 @@ export class NipC7Adapter extends ChatProtocolAdapter {
throw new Error("No conversation partner found");
}
// Create event factory and sign event
// Fetch the message being reacted to
const messageEvent = await firstValueFrom(eventStore.event(messageId), {
defaultValue: undefined,
});
if (!messageEvent) {
throw new Error("Message event not found");
}
// Create event factory
const factory = new EventFactory();
factory.setSigner(activeSigner);
const tags: string[][] = [
["e", messageId], // Event being reacted to
["p", partner.pubkey], // Tag the partner (NIP-C7 context)
["k", "9"], // Kind of event being reacted to
];
// Use ReactionBlueprint - auto-handles e-tag, k-tag, p-tag, custom emoji
const emojiArg = customEmoji
? { shortcode: customEmoji.shortcode, url: customEmoji.url }
: emoji;
// Add NIP-30 custom emoji tag if provided
if (customEmoji) {
tags.push(["emoji", customEmoji.shortcode, customEmoji.url]);
}
const draft = await factory.create(
ReactionBlueprint,
messageEvent,
emojiArg,
);
// Use kind 7 for reactions
const draft = await factory.build({ kind: 7, content: emoji, tags });
// Note: ReactionBlueprint already adds p-tag for message author
// For NIP-C7, we might want to ensure partner is tagged if different from author
// but the blueprint should handle this correctly
// Sign the event
const event = await factory.sign(draft);
await publishEvent(event);
}