45 lines
1.4 KiB
TypeScript
45 lines
1.4 KiB
TypeScript
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import { logger } from '../utils/logger';
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import db from '../config/database';
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export interface CreativeRequest {
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tenantId: string;
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productId: string;
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platform: 'FB' | 'TIKTOK' | 'IG';
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style: 'PROFESSIONAL' | 'CASUAL' | 'URGENT';
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}
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/**
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* [BIZ_MKT_04] AI 广告素材自动生成 API
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* @description 调用多模态 AI 模型为商品生成针对不同平台的广告文案与脚本
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*/
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export class AdCreativeService {
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/**
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* 生成广告素材 (BIZ_MKT_04)
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*/
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static async generateCreative(req: CreativeRequest): Promise<any> {
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logger.info(`[AdCreative] Generating ${req.platform} creative for Product: ${req.productId}`);
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// 1. 获取商品基础信息
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const product = await db('cf_product').where({ id: req.productId }).first();
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if (!product) throw new Error('Product not found');
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// 2. 模拟 AI 生成逻辑 (实际中应集成 LLM)
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const adCopy = this.mockAiGen(product.title, req.platform, req.style);
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return {
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productId: req.productId,
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platform: req.platform,
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adCopy,
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hook: "Don't miss out on this deal!",
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cta: "Shop Now"
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};
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}
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private static mockAiGen(title: string, platform: string, style: string): string {
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if (platform === 'TIKTOK') {
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return `🔥 Trending Now: ${title}! Get yours before it's gone! #viral #shop`;
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}
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return `Special Offer: High-quality ${title} available now. Free shipping on orders over $50.`;
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}
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}
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