fix: migrate gifs to klipy service (#1220)

fluxer_api/src/api/middleware/RequireClientIpMiddleware.ts

@@ -2,6 +2,7 @@
 
 import {APIErrorCodes} from '@fluxer/constants/src/ApiErrorCodes';
 import {ForbiddenError} from '@fluxer/errors/src/domains/core/ForbiddenError';
+import {resolveClientIpHeaderName} from '@fluxer/ip_utils/src/ClientIp';
 import {createMiddleware} from 'hono/factory';
 import {Config} from '../Config';
 import {Logger} from '../Logger';
@@ -23,7 +24,7 @@ const defaultExemptPaths: Array<string> = [
 
 export function RequireClientIpMiddleware({
 	exemptPaths = defaultExemptPaths,
-	requiredHeaders = ['x-forwarded-for'],
+	requiredHeaders = [resolveClientIpHeaderName(Config.proxy.client_ip_header)],
 }: RequireClientIpOptions = {}) {
 	return createMiddleware<HonoEnv>(async (ctx, next) => {
 		if (Config.dev.testModeEnabled) {

fluxer_api/src/api/middleware/ServiceMiddleware.ts

@@ -82,6 +82,7 @@ import {UserChannelRequestService} from '../user/services/UserChannelRequestServ
 import {UserContentRequestService} from '../user/services/UserContentRequestService';
 import {UserRelationshipRequestService} from '../user/services/UserRelationshipRequestService';
 import {UserService} from '../user/services/UserService';
+import {resolveRequestClientIp} from '../utils/IpUtils';
 import {VoicePresenceHeartbeatStore} from '../voice/VoicePresenceHeartbeatStore';
 import {VoiceService} from '../voice/VoiceService';
 import {WebhookRequestService} from '../webhook/WebhookRequestService';
@@ -364,7 +365,7 @@ function getLiveKitWebhookService(): LiveKitWebhookService | null {
 export const ServiceMiddleware = createMiddleware<HonoEnv>(async (ctx, next) => {
 	const apiContext = createApiContext({
 		requestId: ctx.get('requestId') ?? crypto.randomUUID(),
-		clientIp: ctx.req.header('x-forwarded-for') ?? null,
+		clientIp: resolveRequestClientIp(ctx.req.raw),
 		userAgent: ctx.req.header('user-agent') ?? null,
 	});
 	ctx.set('apiContext', apiContext);

fluxer_api/src/api/middleware/ServiceSingletons.ts

@@ -38,8 +38,7 @@ import {DownloadService} from '../download/DownloadService';
 import {createEmailProvider} from '../email/EmailProviderFactory';
 import {FavoriteMemeRepository} from '../favorite_meme/FavoriteMemeRepository';
 import {GifService} from '../gif/GifService';
-import {KlipyGifProvider} from '../gif/KlipyGifProvider';
-import {TenorGifProvider} from '../gif/TenorGifProvider';
+import {createNatsGifProvider} from '../gif/NatsGifProvider';
 import {GuildAuditLogService} from '../guild/GuildAuditLogService';
 import {GuildDiscoveryRepository} from '../guild/repositories/GuildDiscoveryRepository';
 import {GuildRepository} from '../guild/repositories/GuildRepository';
@@ -349,6 +348,7 @@ export function setInjectedUnfurlerService(service: IUnfurlerService | undefined
 }
 
 const getDefaultUnfurlerService = singleton(() => {
+	const instanceConfigRepository = getInstanceConfigRepository();
 	const manager = new NatsConnectionManager({
 		url: Config.nats.coreUrl,
 		token: Config.nats.authToken || undefined,
@@ -357,7 +357,11 @@ const getDefaultUnfurlerService = singleton(() => {
 	void manager.connect().catch((error) => {
 		Logger.error({error}, '[nats-unfurl] Failed to establish NATS connection');
 	});
-	return new NatsUnfurlerService(manager, async () => getInstanceConfigRepository().getEffectiveYoutubeApiKey());
+	return new NatsUnfurlerService(
+		manager,
+		async () => instanceConfigRepository.getEffectiveYoutubeApiKey(),
+		async () => (await instanceConfigRepository.getEffectiveGifConfig()).klipy_api_key,
+	);
 });
 
 export function getUnfurlerService(): IUnfurlerService {
@@ -376,24 +380,10 @@ export const getBotMfaMirrorService = singleton(
 	() => new BotMfaMirrorService(getApplicationRepository(), getUserRepository(), getGatewayService()),
 );
 export const getGifService = singleton(() => {
-	const cache = getCacheService();
-	const media = getMediaService();
 	const instanceConfigRepository = getInstanceConfigRepository();
-	return new GifService({
-		providers: [
-			new TenorGifProvider(
-				cache,
-				media,
-				async () => (await instanceConfigRepository.getEffectiveGifConfig()).tenor_api_key,
-			),
-			new KlipyGifProvider(
-				cache,
-				media,
-				async () => (await instanceConfigRepository.getEffectiveGifConfig()).klipy_api_key,
-			),
-		],
-		activeName: async () => (await instanceConfigRepository.getEffectiveGifConfig()).provider,
-	});
+	return new GifService(
+		createNatsGifProvider(async () => (await instanceConfigRepository.getEffectiveGifConfig()).klipy_api_key),
+	);
 });
 export const getExpressionAssetPurger = singleton(() => new ExpressionAssetPurger(getAssetDeletionQueue()));
 export const getGuildAuditLogService = singleton(