61 lines
1.9 KiB
TypeScript
61 lines
1.9 KiB
TypeScript
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import db from '../config/database';
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import { AIService } from './AIService';
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import { AuditService } from './AuditService';
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/**
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* [BIZ_MKT_10] 竞品广告素材深度模仿与差异化生成
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* 负责分析竞品爆款广告（TikTok/FB/IG），并利用 AI 模仿其风格同时加入差异化卖点
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*/
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export class AdMimicryService {
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/**
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* 基于竞品素材生成差异化新素材
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*/
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static async generateMimicry(
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tenantId: string,
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competitorAdId: string,
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originalContent: string,
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traceId: string
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): Promise<string> {
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// 1. 风格提取 (模拟调用 AIService 分析竞品素材风格)
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const style = await AIService.extractAdStyle(originalContent);
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// 2. 差异化逻辑 (注入租户产品的独有优势)
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const differentiation = "Fast 2-day global shipping & Eco-friendly materials";
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// 3. 生成新素材内容 (模拟基于 AI 的风格迁移生成)
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const mimickedContent = await AIService.generateAdFromStyle(style, differentiation);
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// 4. 持久化记录
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await db('cf_ad_mimicry').insert({
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tenant_id: tenantId,
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competitor_ad_id: competitorAdId,
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original_content: originalContent,
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mimicked_content: mimickedContent,
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differentiation_logic: differentiation,
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similarity_score: 0.85 // 模仿相似度指标
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});
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// 5. 审计记录
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await AuditService.log({
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tenant_id: tenantId,
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action: 'AD_MIMICRY_GENERATED',
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target_type: 'AD_CREATIVE',
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target_id: competitorAdId,
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trace_id: traceId,
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new_data: JSON.stringify({ mimickedContent }),
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metadata: JSON.stringify({ originalAdId: competitorAdId, style })
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});
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return mimickedContent;
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}
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/**
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* 获取租户所有广告模仿任务
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*/
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static async getMimicryHistory(tenantId: string) {
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return await db('cf_ad_mimicry')
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.where({ tenant_id: tenantId })
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.orderBy('created_at', 'desc');
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}
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}
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