Add ability to configure and select AI models for text generation

Implement OpenRouter API integration for AI-powered text generation, allowing users to configure API keys, select models, and define system prompts for customized content creation.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: ae4037a0-2a6f-4530-9bac-79b543286bda
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/397bca8c-984f-43ff-841a-10897aeb8140/ae4037a0-2a6f-4530-9bac-79b543286bda/HPCBgsr
This commit is contained in:
michaelschal committed 2025-10-01 16:26:10 +00:00
1 parent d63f776af0
commit 68ed90b0c9
6 files changed
+219 -39

No files matched your search

+18 -29
View File
@@ -12,35 +12,32 @@ interface GeneratedText {
characterCount: number;
}
import { storage } from '../storage';
export class OpenRouterService {
private apiKey: string;
private baseUrl = "https://openrouter.ai/api/v1/chat/completions";
constructor() {
this.apiKey = process.env.OPENROUTER_API_KEY || "";
if (!this.apiKey) {
console.warn("OPENROUTER_API_KEY not set. AI text generation will not work.");
}
}
async generatePostText(productInfo: ProductInfo): Promise<GeneratedText[]> {
if (!this.apiKey) {
throw new Error("OpenRouter API key not configured");
async generatePostText(productInfo: ProductInfo, userId: string): Promise<GeneratedText[]> {
// Get user's OpenRouter configuration
const config = await storage.getOpenrouterConfig(userId);
if (!config) {
throw new Error('Configuration OpenRouter non trouvée. Veuillez configurer OpenRouter dans les paramètres.');
}
const prompt = this.buildPrompt(productInfo);
const prompt = this.buildPrompt(productInfo, config.systemPrompt);
try {
const response = await fetch(this.baseUrl, {
method: "POST",
headers: {
"Authorization": `Bearer ${this.apiKey}`,
"Authorization": `Bearer ${config.apiKey}`,
"Content-Type": "application/json",
"HTTP-Referer": process.env.APP_URL || "http://localhost:5000",
"HTTP-Referer": process.env.APP_URL || "http://localhost:5555",
"X-Title": "Social Flow"
},
body: JSON.stringify({
model: "anthropic/claude-3.5-sonnet",
model: config.model,
messages: [
{
role: "user",
@@ -66,26 +63,18 @@ export class OpenRouterService {
}
}
private buildPrompt(productInfo: ProductInfo): string {
private buildPrompt(productInfo: ProductInfo, systemPrompt: string): string {
const features = productInfo.features?.join(", ") || "";
return `Tu es un expert en marketing sur les réseaux sociaux. Génère 3 variantes de texte pour une publication Facebook/Instagram pour ce produit:
Nom: ${productInfo.name}
const productDetails = `Nom: ${productInfo.name}
${productInfo.description ? `Description: ${productInfo.description}` : ''}
${productInfo.price ? `Prix: ${productInfo.price}` : ''}
${features ? `Caractéristiques: ${features}` : ''}
${features ? `Caractéristiques: ${features}` : ''}`;
Crée 3 versions différentes:
1. Version Dynamique - Énergique et engageante avec des emojis
2. Version Informative - Factuelle et professionnelle
3. Version Émotionnelle - Axée sur les bénéfices émotionnels
return `${systemPrompt}
Chaque version doit:
- Être en français
- Faire entre 150-250 caractères
- Être optimisée pour les réseaux sociaux
- Inclure des emojis pertinents (sauf la version informative)
Informations produit:
${productDetails}
Format de réponse:
VERSION 1 - DYNAMIQUE: