feat: LeadVault - zentrale Lead-Datenbank mit CRM-Funktionen

- Prisma-Schema: Lead + LeadEvent Modelle (Migration 20260320) - lib/services/leadVault.ts: sinkLeadsToVault mit Deduplizierung - Auto-Sync: alle 4 Pipelines schreiben Leads in LeadVault - GET /api/leads: Filter, Sortierung, Pagination (Server-side) - PATCH/DELETE /api/leads/[id]: Status, Priorität, Tags, Notizen - POST /api/leads/bulk: Bulk-Aktionen für mehrere Leads - GET /api/leads/stats: Statistiken + 7-Tage-Sparkline - POST /api/leads/quick-serp: SERP-Capture ohne Enrichment - GET /api/leads/export: CSV-Export mit allen Feldern - app/leadvault/page.tsx: vollständige UI mit Stats, Quick SERP, Filter-Leiste, sortierbare Tabelle, Bulk-Aktionen, Side Panel - Sidebar: LeadVault-Eintrag mit Live-Badge (neue Leads) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-20 17:33:12 +01:00
parent 6711633a5d
commit 042fbeb672
16 changed files with 1800 additions and 5 deletions
--- a/lib/services/leadVault.ts
+++ b/lib/services/leadVault.ts
@@ -0,0 +1,159 @@
+import { prisma } from "@/lib/db";
+
+export interface VaultLead {
+  domain?: string | null;
+  companyName?: string | null;
+  contactName?: string | null;
+  contactTitle?: string | null;
+  email?: string | null;
+  linkedinUrl?: string | null;
+  phone?: string | null;
+  emailConfidence?: number | null;
+  serpTitle?: string | null;
+  serpSnippet?: string | null;
+  serpRank?: number | null;
+  serpUrl?: string | null;
+  country?: string | null;
+  headcount?: string | null;
+  industry?: string | null;
+}
+
+/**
+ * Deduplication logic:
+ * - Same domain + same email → skip (already exists)
+ * - Same domain + no email yet + new version has email → update
+ * - Otherwise → create new lead
+ */
+export async function sinkLeadToVault(
+  lead: VaultLead,
+  sourceTab: string,
+  sourceTerm?: string,
+  sourceJobId?: string,
+): Promise<string> {
+  const domain = lead.domain || null;
+  const email = lead.email || null;
+
+  if (domain) {
+    // Check for exact duplicate (same domain + same email)
+    if (email) {
+      const exact = await prisma.lead.findFirst({
+        where: { domain, email },
+      });
+      if (exact) return exact.id; // already exists, skip
+    }
+
+    // Check if same domain exists without email and we now have one
+    const existing = await prisma.lead.findFirst({
+      where: { domain, email: null },
+    });
+
+    if (existing && email) {
+      // Upgrade: fill in email + other missing fields
+      await prisma.lead.update({
+        where: { id: existing.id },
+        data: {
+          email,
+          emailConfidence: lead.emailConfidence ?? existing.emailConfidence,
+          contactName: lead.contactName || existing.contactName,
+          contactTitle: lead.contactTitle || existing.contactTitle,
+          linkedinUrl: lead.linkedinUrl || existing.linkedinUrl,
+          phone: lead.phone || existing.phone,
+          updatedAt: new Date(),
+        },
+      });
+      return existing.id;
+    }
+  }
+
+  const created = await prisma.lead.create({
+    data: {
+      domain,
+      companyName: lead.companyName || null,
+      contactName: lead.contactName || null,
+      contactTitle: lead.contactTitle || null,
+      email,
+      linkedinUrl: lead.linkedinUrl || null,
+      phone: lead.phone || null,
+      emailConfidence: lead.emailConfidence ?? null,
+      serpTitle: lead.serpTitle || null,
+      serpSnippet: lead.serpSnippet || null,
+      serpRank: lead.serpRank ?? null,
+      serpUrl: lead.serpUrl || null,
+      country: lead.country || null,
+      headcount: lead.headcount || null,
+      industry: lead.industry || null,
+      sourceTab,
+      sourceTerm: sourceTerm || null,
+      sourceJobId: sourceJobId || null,
+      status: "new",
+      priority: "normal",
+    },
+  });
+
+  return created.id;
+}
+
+export async function sinkLeadsToVault(
+  leads: VaultLead[],
+  sourceTab: string,
+  sourceTerm?: string,
+  sourceJobId?: string,
+): Promise<{ added: number; updated: number; skipped: number }> {
+  let added = 0, updated = 0, skipped = 0;
+
+  for (const lead of leads) {
+    const domain = lead.domain || null;
+    const email = lead.email || null;
+
+    if (domain) {
+      if (email) {
+        const exact = await prisma.lead.findFirst({ where: { domain, email } });
+        if (exact) { skipped++; continue; }
+      }
+
+      const existing = await prisma.lead.findFirst({ where: { domain, email: null } });
+      if (existing && email) {
+        await prisma.lead.update({
+          where: { id: existing.id },
+          data: {
+            email,
+            emailConfidence: lead.emailConfidence ?? existing.emailConfidence,
+            contactName: lead.contactName || existing.contactName,
+            contactTitle: lead.contactTitle || existing.contactTitle,
+            linkedinUrl: lead.linkedinUrl || existing.linkedinUrl,
+            phone: lead.phone || existing.phone,
+            updatedAt: new Date(),
+          },
+        });
+        updated++;
+        continue;
+      }
+    }
+
+    await prisma.lead.create({
+      data: {
+        domain,
+        companyName: lead.companyName || null,
+        contactName: lead.contactName || null,
+        contactTitle: lead.contactTitle || null,
+        email,
+        linkedinUrl: lead.linkedinUrl || null,
+        phone: lead.phone || null,
+        emailConfidence: lead.emailConfidence ?? null,
+        serpTitle: lead.serpTitle || null,
+        serpSnippet: lead.serpSnippet || null,
+        serpRank: lead.serpRank ?? null,
+        serpUrl: lead.serpUrl || null,
+        country: lead.country || null,
+        sourceTab,
+        sourceTerm: sourceTerm || null,
+        sourceJobId: sourceJobId || null,
+        status: "new",
+        priority: "normal",
+      },
+    });
+    added++;
+  }
+
+  return { added, updated, skipped };
+}