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14a0342 4c70c3d 14a0342 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 | /**
* Ably Real-time Client
*
* Provides Ably client and helper functions for real-time broadcasting.
* Uses Ably REST API for server-side publishing.
*/
import Ably from 'ably';
import {
ABLY_CHANNELS,
IssueUpdatePayload,
SyncCompletePayload,
ChatMessagePayload,
IssueEventType,
} from '@/lib/types/ably';
// =============================================================================
// Client Singleton
// =============================================================================
let ablyClient: Ably.Rest | null = null;
function getAblyClient(): Ably.Rest {
if (!ablyClient) {
const apiKey = process.env.ABLY_API_KEY;
if (!apiKey) {
throw new Error('ABLY_API_KEY environment variable is not set');
}
ablyClient = new Ably.Rest({ key: apiKey });
}
return ablyClient;
}
// =============================================================================
// Channel Helpers
// =============================================================================
function getEventsChannel() {
return getAblyClient().channels.get(ABLY_CHANNELS.EVENTS);
}
function getGlobalChatChannel() {
return getAblyClient().channels.get(ABLY_CHANNELS.GLOBAL_CHAT);
}
// =============================================================================
// Issue/PR Event Publishers
// =============================================================================
export async function publishIssueEvent(
eventType: IssueEventType,
issue: {
id: string;
githubIssueId: number;
number: number;
title: string;
repoName: string;
owner: string;
repo: string;
isPR: boolean;
state: string;
}
): Promise<void> {
const channel = getEventsChannel();
const payload: IssueUpdatePayload = {
eventType,
issueId: issue.id,
githubIssueId: issue.githubIssueId,
number: issue.number,
title: issue.title,
repoName: issue.repoName,
owner: issue.owner,
repo: issue.repo,
isPR: issue.isPR,
state: issue.state,
timestamp: new Date().toISOString(),
};
await channel.publish(eventType, payload);
}
export async function publishIssueCreated(issue: Parameters<typeof publishIssueEvent>[1]): Promise<void> {
await publishIssueEvent(issue.isPR ? 'pr_created' : 'issue_created', issue);
}
export async function publishIssueUpdated(issue: Parameters<typeof publishIssueEvent>[1]): Promise<void> {
await publishIssueEvent(issue.isPR ? 'pr_updated' : 'issue_updated', issue);
}
export async function publishIssueDeleted(issue: Parameters<typeof publishIssueEvent>[1]): Promise<void> {
await publishIssueEvent(issue.isPR ? 'pr_deleted' : 'issue_deleted', issue);
}
// =============================================================================
// Sync Event Publisher
// =============================================================================
export async function publishSyncComplete(stats: {
reposProcessed: number;
issuesUpdated: number;
issuesDeleted: number;
}): Promise<void> {
const channel = getEventsChannel();
const payload: SyncCompletePayload = {
eventType: 'sync_complete',
reposProcessed: stats.reposProcessed,
issuesUpdated: stats.issuesUpdated,
issuesDeleted: stats.issuesDeleted,
timestamp: new Date().toISOString(),
};
await channel.publish('sync_complete', payload);
}
// =============================================================================
// Global Chat Publisher
// =============================================================================
export async function publishChatMessage(message: {
messageId: string;
senderId: string;
senderUsername: string;
senderAvatarUrl?: string;
content: string;
}): Promise<void> {
const channel = getGlobalChatChannel();
const payload: ChatMessagePayload = {
messageId: message.messageId,
senderId: message.senderId,
senderUsername: message.senderUsername,
senderAvatarUrl: message.senderAvatarUrl,
content: message.content,
timestamp: new Date().toISOString(),
};
await channel.publish('message', payload);
}
// =============================================================================
// Ably Token Request (for client-side auth)
// =============================================================================
export async function createTokenRequest(clientId: string): Promise<Ably.TokenRequest> {
const client = getAblyClient();
return await client.auth.createTokenRequest({
clientId,
capability: {
[ABLY_CHANNELS.EVENTS]: ['subscribe'],
[ABLY_CHANNELS.GLOBAL_CHAT]: ['subscribe', 'publish'],
'OpenTriage-Chat-*': ['subscribe', 'publish'],
},
});
}
// =============================================================================
// Health Check
// =============================================================================
export function isAblyConfigured(): boolean {
return !!process.env.ABLY_API_KEY;
}
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