Yaseen/Tech4biz-channel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

cleaned_prod

Browse Source
This commit is contained in:
kenilkb 2026-07-27 09:30:05 +05:30
parent 61126a546a
commit c298b557c6
1 changed files with 35 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

70
Channel-Backend/src/services/chat.service.ts
View File

@ -12,9 +12,9 @@ export interface CitationItem {
export class ChatService { export class ChatService {
private extractionService = new ExtractionService(); private extractionService = new ExtractionService();
private gatewayUrl = process.env.LLM_GATEWAY_URL || 'https://llm-devs.tech4biz.org/v1'; private gatewayUrl = process.env.LLM_GATEWAY_URL;
private apiKey = process.env.LLM_API_KEY || 'sk-TM-gxAudDVRTY-kq7_enEA'; private apiKey = process.env.LLM_API_KEY;
private modelId = process.env.LLM_MODEL_ID || 'deepseek-chat'; private modelId = process.env.LLM_MODEL_ID;
/** /**
* Process a user chat prompt with RBAC-scoped, unified RAG retrieval across Assets, Showcase Reels, Ecosystem Offerings, and Legal Documents. * Process a user chat prompt with RBAC-scoped, unified RAG retrieval across Assets, Showcase Reels, Ecosystem Offerings, and Legal Documents.
@ -358,14 +358,14 @@ export class ChatService {
if (keyTerms.length > 0) { if (keyTerms.length > 0) {
catalogAssets.forEach(a => { catalogAssets.forEach(a => {
const fullText = (a.title + ' ' + (a.description || '') + ' ' + (a.tags || []).join(' ') + ' ' + (a.verticals || []).map(v => v.name).join(' ') + ' ' + (a.techStacks || []).map(t => t.name).join(' ')).toLowerCase(); const fullText = (a.title + ' ' + (a.description || '') + ' ' + (a.tags || []).join(' ') + ' ' + (a.verticals || []).map(v => v.name).join(' ') + ' ' + (a.techStacks || []).map(t => t.name).join(' ')).toLowerCase();
let matchCount = 0; let matchCount = 0;
keyTerms.forEach(kt => { keyTerms.forEach(kt => {
if (fullText.includes(kt)) matchCount++; if (fullText.includes(kt)) matchCount++;
}); });
if (matchCount >= 1) { if (matchCount >= 1) {
const isRecommended = partnerGroup const isRecommended = partnerGroup
? a.assetGroups.some(g => g.name.trim().toLowerCase() === partnerGroup) ? a.assetGroups.some(g => g.name.trim().toLowerCase() === partnerGroup)
: false; : false;
@ -419,7 +419,7 @@ export class ChatService {
location: `Segment ${chunk.chunkIndex + 1}`, location: `Segment ${chunk.chunkIndex + 1}`,
}; };
const isRecommended = partnerGroup const isRecommended = partnerGroup
? chunk.asset.assetGroups.some(g => g.name.trim().toLowerCase() === partnerGroup) ? chunk.asset.assetGroups.some(g => g.name.trim().toLowerCase() === partnerGroup)
: false; : false;
@ -450,8 +450,8 @@ export class ChatService {
}); });
} }
const contextBlock = contextLines.length > 0 const contextBlock = contextLines.length > 0
? contextLines.join('\n---\n') ? contextLines.join('\n---\n')
: 'No specific catalog or showcase snippets needed for this query.'; : 'No specific catalog or showcase snippets needed for this query.';
const portalGuideContext = isClient ? ` const portalGuideContext = isClient ? `
@ -612,35 +612,35 @@ Portal Navigation Guidelines:
} }
// Strict Citation Filtering: Only include Verified Knowledge Source citations if user explicitly attached entities or asked for asset/resource recommendations // Strict Citation Filtering: Only include Verified Knowledge Source citations if user explicitly attached entities or asked for asset/resource recommendations
const isGeneralHelpQuery = promptLower.includes('password') || const isGeneralHelpQuery = promptLower.includes('password') ||
promptLower.includes('theme') || promptLower.includes('theme') ||
promptLower.includes('appearance') || promptLower.includes('appearance') ||
promptLower.includes('profile') || promptLower.includes('profile') ||
promptLower.includes('how to log') || promptLower.includes('how to log') ||
promptLower.includes('how to sign') || promptLower.includes('how to sign') ||
promptLower.includes('help'); promptLower.includes('help');
const hasAssetKeywords = promptLower.includes('asset') || const hasAssetKeywords = promptLower.includes('asset') ||
promptLower.includes('recommend') || promptLower.includes('recommend') ||
promptLower.includes('find') || promptLower.includes('find') ||
promptLower.includes('search') || promptLower.includes('search') ||
promptLower.includes('show') || promptLower.includes('show') ||
promptLower.includes('list') || promptLower.includes('list') ||
promptLower.includes('what are') || promptLower.includes('what are') ||
promptLower.includes('is there') || promptLower.includes('is there') ||
promptLower.includes('are there') || promptLower.includes('are there') ||
promptLower.includes('showcase') || promptLower.includes('showcase') ||
promptLower.includes('agreement') || promptLower.includes('agreement') ||
promptLower.includes('legal') || promptLower.includes('legal') ||
promptLower.includes('document') || promptLower.includes('document') ||
promptLower.includes('video') || promptLower.includes('video') ||
promptLower.includes('reel') || promptLower.includes('reel') ||
promptLower.includes('offering') || promptLower.includes('offering') ||
promptLower.includes('which are') || promptLower.includes('which are') ||
promptLower.includes('tell me more'); promptLower.includes('tell me more');
const finalCitations = (hasAttachedEntities || (hasAssetKeywords && !isGeneralHelpQuery)) const finalCitations = (hasAttachedEntities || (hasAssetKeywords && !isGeneralHelpQuery))
? Array.from(citationsMap.values()) ? Array.from(citationsMap.values())
: []; : [];
const botMessage = await prisma.chatMessage.create({ const botMessage = await prisma.chatMessage.create({