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>

app/api/jobs/airscale-enrich/route.ts

@@ -3,6 +3,7 @@ import { prisma } from "@/lib/db";
 import { getApiKey } from "@/lib/utils/apiKey";
 import { cleanDomain } from "@/lib/utils/domains";
 import { bulkSearchDomains, type DecisionMakerCategory } from "@/lib/services/anymailfinder";
+import { sinkLeadsToVault } from "@/lib/services/leadVault";
 
 export async function POST(req: NextRequest) {
   try {
@@ -93,6 +94,22 @@ async function runEnrichment(
       where: { id: jobId },
       data: { status: "complete", emailsFound, totalLeads: results.length },
     });
+
+    // Sync to LeadVault
+    await sinkLeadsToVault(
+      results.map(r => ({
+        domain: r.domain || null,
+        companyName: domainMap.get(r.domain || "") || null,
+        contactName: r.person_full_name || null,
+        contactTitle: r.person_job_title || null,
+        email: r.email || null,
+        linkedinUrl: r.person_linkedin_url || null,
+        emailConfidence: r.valid_email ? 1.0 : r.email_status === "risky" ? 0.5 : 0,
+      })),
+      "airscale",
+      undefined,
+      jobId,
+    );
   } catch (err) {
     const message = err instanceof Error ? err.message : String(err);
     await prisma.job.update({

app/api/jobs/linkedin-enrich/route.ts

@@ -1,6 +1,7 @@
 import { NextRequest, NextResponse } from "next/server";
 import { prisma } from "@/lib/db";
 import { getApiKey } from "@/lib/utils/apiKey";
+import { sinkLeadsToVault } from "@/lib/services/leadVault";
 import {
   submitBulkPersonSearch,
   getBulkSearchStatus,
@@ -150,6 +151,23 @@ async function runLinkedInEnrich(
       where: { id: enrichJobId },
       data: { status: "complete", emailsFound },
     });
+
+    // Sync final state to LeadVault
+    const finalResults = await prisma.leadResult.findMany({ where: { jobId: enrichJobId } });
+    await sinkLeadsToVault(
+      finalResults.map(r => ({
+        domain: r.domain,
+        companyName: r.companyName,
+        contactName: r.contactName,
+        contactTitle: r.contactTitle,
+        email: r.email,
+        linkedinUrl: r.linkedinUrl,
+        emailConfidence: r.confidence,
+      })),
+      "linkedin",
+      undefined,
+      enrichJobId,
+    );
   } catch (err) {
     const message = err instanceof Error ? err.message : String(err);
     await prisma.job.update({

app/api/jobs/maps-enrich/route.ts

@@ -3,6 +3,7 @@ import { prisma } from "@/lib/db";
 import { getApiKey } from "@/lib/utils/apiKey";
 import { searchPlacesMultiQuery } from "@/lib/services/googlemaps";
 import { bulkSearchDomains, type DecisionMakerCategory } from "@/lib/services/anymailfinder";
+import { sinkLeadsToVault } from "@/lib/services/leadVault";
 
 export async function POST(req: NextRequest) {
   try {
@@ -147,6 +148,24 @@ async function runMapsEnrich(
         data: { status: "complete", totalLeads: places.length },
       });
     }
+
+    // Sync to LeadVault
+    const finalResults = await prisma.leadResult.findMany({ where: { jobId } });
+    await sinkLeadsToVault(
+      finalResults.map(r => ({
+        domain: r.domain,
+        companyName: r.companyName,
+        contactName: r.contactName,
+        contactTitle: r.contactTitle,
+        email: r.email,
+        linkedinUrl: r.linkedinUrl,
+        emailConfidence: r.confidence,
+        phone: (() => { try { return JSON.parse(r.source || "{}").phone ?? null; } catch { return null; } })(),
+      })),
+      "maps",
+      params.queries.join(", "),
+      jobId,
+    );
   } catch (err) {
     const message = err instanceof Error ? err.message : String(err);
     await prisma.job.update({

app/api/jobs/serp-enrich/route.ts

@@ -4,6 +4,7 @@ import { getApiKey } from "@/lib/utils/apiKey";
 import { isSocialOrDirectory } from "@/lib/utils/domains";
 import { runGoogleSerpScraper, pollRunStatus, fetchDatasetItems } from "@/lib/services/apify";
 import { bulkSearchDomains, type DecisionMakerCategory } from "@/lib/services/anymailfinder";
+import { sinkLeadsToVault } from "@/lib/services/leadVault";
 
 export async function POST(req: NextRequest) {
   try {
@@ -137,6 +138,29 @@ async function runSerpEnrich(
       where: { id: jobId },
       data: { status: "complete", emailsFound, totalLeads: enrichResults.length },
     });
+
+    // Sync to LeadVault
+    await sinkLeadsToVault(
+      enrichResults.map(r => {
+        const serpData = serpMap.get(r.domain || "");
+        return {
+          domain: r.domain || null,
+          companyName: serpData?.title || null,
+          contactName: r.person_full_name || null,
+          contactTitle: r.person_job_title || null,
+          email: r.email || null,
+          linkedinUrl: r.person_linkedin_url || null,
+          emailConfidence: r.valid_email ? 1.0 : r.email_status === "risky" ? 0.5 : 0,
+          serpTitle: serpData?.title || null,
+          serpSnippet: serpData?.description || null,
+          serpRank: serpData?.position ?? null,
+          serpUrl: serpData?.url || null,
+        };
+      }),
+      "serp",
+      params.query,
+      jobId,
+    );
   } catch (err) {
     const message = err instanceof Error ? err.message : String(err);
     await prisma.job.update({

app/api/leads/[id]/route.ts

@@ -0,0 +1,70 @@
+import { NextRequest, NextResponse } from "next/server";
+import { prisma } from "@/lib/db";
+
+export async function PATCH(req: NextRequest, { params }: { params: Promise<{ id: string }> }) {
+  try {
+    const { id } = await params;
+    const body = await req.json() as Record<string, unknown>;
+
+    const oldLead = await prisma.lead.findUnique({ where: { id } });
+    if (!oldLead) return NextResponse.json({ error: "Not found" }, { status: 404 });
+
+    const allowedFields = [
+      "status", "priority", "notes", "tags", "country", "headcount",
+      "industry", "contactedAt", "companyName", "contactName", "contactTitle",
+      "email", "phone", "linkedinUrl", "domain",
+    ];
+
+    const data: Record<string, unknown> = {};
+    for (const field of allowedFields) {
+      if (field in body) data[field] = body[field];
+    }
+
+    const updated = await prisma.lead.update({ where: { id }, data });
+
+    // Track status change events
+    if (body.status && body.status !== oldLead.status) {
+      await prisma.leadEvent.create({
+        data: {
+          leadId: id,
+          event: `Status geändert zu "${body.status}"`,
+        },
+      });
+
+      // Auto-set contactedAt when marking as contacted
+      if (body.status === "contacted" && !oldLead.contactedAt) {
+        await prisma.lead.update({ where: { id }, data: { contactedAt: new Date() } });
+      }
+    }
+
+    return NextResponse.json(updated);
+  } catch (err) {
+    console.error("PATCH /api/leads/[id] error:", err);
+    return NextResponse.json({ error: "Update failed" }, { status: 500 });
+  }
+}
+
+export async function DELETE(_req: NextRequest, { params }: { params: Promise<{ id: string }> }) {
+  try {
+    const { id } = await params;
+    await prisma.lead.delete({ where: { id } });
+    return NextResponse.json({ deleted: true });
+  } catch (err) {
+    console.error("DELETE /api/leads/[id] error:", err);
+    return NextResponse.json({ error: "Delete failed" }, { status: 500 });
+  }
+}
+
+export async function GET(_req: NextRequest, { params }: { params: Promise<{ id: string }> }) {
+  try {
+    const { id } = await params;
+    const lead = await prisma.lead.findUnique({
+      where: { id },
+      include: { events: { orderBy: { at: "asc" } } },
+    });
+    if (!lead) return NextResponse.json({ error: "Not found" }, { status: 404 });
+    return NextResponse.json(lead);
+  } catch (err) {
+    return NextResponse.json({ error: "Fetch failed" }, { status: 500 });
+  }
+}

app/api/leads/bulk/route.ts

@@ -0,0 +1,64 @@
+import { NextRequest, NextResponse } from "next/server";
+import { prisma } from "@/lib/db";
+
+export async function POST(req: NextRequest) {
+  try {
+    const body = await req.json() as {
+      ids: string[];
+      action: "status" | "priority" | "tag" | "delete";
+      value: string;
+    };
+    const { ids, action, value } = body;
+
+    if (!ids?.length) return NextResponse.json({ error: "No IDs provided" }, { status: 400 });
+
+    if (action === "delete") {
+      const { count } = await prisma.lead.deleteMany({ where: { id: { in: ids } } });
+      return NextResponse.json({ updated: count });
+    }
+
+    if (action === "status") {
+      const { count } = await prisma.lead.updateMany({
+        where: { id: { in: ids } },
+        data: { status: value },
+      });
+      // Create events for status change
+      for (const id of ids) {
+        await prisma.leadEvent.create({
+          data: { leadId: id, event: `Status geändert zu "${value}" (Bulk)` },
+        }).catch(() => {}); // ignore if lead was deleted
+      }
+      return NextResponse.json({ updated: count });
+    }
+
+    if (action === "priority") {
+      const { count } = await prisma.lead.updateMany({
+        where: { id: { in: ids } },
+        data: { priority: value },
+      });
+      return NextResponse.json({ updated: count });
+    }
+
+    if (action === "tag") {
+      // Add tag to each lead's tags JSON array
+      const leads = await prisma.lead.findMany({ where: { id: { in: ids } }, select: { id: true, tags: true } });
+      let count = 0;
+      for (const lead of leads) {
+        const existing: string[] = JSON.parse(lead.tags || "[]");
+        if (!existing.includes(value)) {
+          await prisma.lead.update({
+            where: { id: lead.id },
+            data: { tags: JSON.stringify([...existing, value]) },
+          });
+          count++;
+        }
+      }
+      return NextResponse.json({ updated: count });
+    }
+
+    return NextResponse.json({ error: "Unknown action" }, { status: 400 });
+  } catch (err) {
+    console.error("POST /api/leads/bulk error:", err);
+    return NextResponse.json({ error: "Bulk action failed" }, { status: 500 });
+  }
+}

app/api/leads/export/route.ts

@@ -0,0 +1,93 @@
+import { NextRequest, NextResponse } from "next/server";
+import { prisma } from "@/lib/db";
+import { Prisma } from "@prisma/client";
+
+export async function GET(req: NextRequest) {
+  try {
+    const { searchParams } = new URL(req.url);
+    const search = searchParams.get("search") || "";
+    const statuses = searchParams.getAll("status");
+    const sourceTabs = searchParams.getAll("sourceTab");
+    const priorities = searchParams.getAll("priority");
+    const hasEmail = searchParams.get("hasEmail");
+    const emailOnly = searchParams.get("emailOnly") === "true";
+
+    const where: Prisma.LeadWhereInput = {};
+    if (search) {
+      where.OR = [
+        { domain: { contains: search } },
+        { companyName: { contains: search } },
+        { contactName: { contains: search } },
+        { email: { contains: search } },
+      ];
+    }
+    if (statuses.length > 0) where.status = { in: statuses };
+    if (sourceTabs.length > 0) where.sourceTab = { in: sourceTabs };
+    if (priorities.length > 0) where.priority = { in: priorities };
+    if (hasEmail === "yes" || emailOnly) where.email = { not: null };
+    else if (hasEmail === "no") where.email = null;
+
+    const leads = await prisma.lead.findMany({
+      where,
+      orderBy: { capturedAt: "desc" },
+      take: 10000,
+    });
+
+    const columns = [
+      "status", "priority", "company_name", "domain", "contact_name",
+      "contact_title", "email", "email_confidence", "linkedin_url", "phone",
+      "source_tab", "source_term", "tags", "country", "headcount", "industry",
+      "notes", "captured_at", "contacted_at", "serp_rank", "serp_url",
+      "serp_title", "serp_snippet", "lead_id",
+    ];
+
+    const rows = leads.map(l => ({
+      status: l.status,
+      priority: l.priority,
+      company_name: l.companyName || "",
+      domain: l.domain || "",
+      contact_name: l.contactName || "",
+      contact_title: l.contactTitle || "",
+      email: l.email || "",
+      email_confidence: l.emailConfidence != null ? Math.round(l.emailConfidence * 100) + "%" : "",
+      linkedin_url: l.linkedinUrl || "",
+      phone: l.phone || "",
+      source_tab: l.sourceTab,
+      source_term: l.sourceTerm || "",
+      tags: l.tags || "",
+      country: l.country || "",
+      headcount: l.headcount || "",
+      industry: l.industry || "",
+      notes: l.notes || "",
+      captured_at: l.capturedAt.toISOString(),
+      contacted_at: l.contactedAt?.toISOString() || "",
+      serp_rank: l.serpRank?.toString() || "",
+      serp_url: l.serpUrl || "",
+      serp_title: l.serpTitle || "",
+      serp_snippet: l.serpSnippet || "",
+      lead_id: l.id,
+    }));
+
+    const csv = [
+      columns.join(","),
+      ...rows.map(r =>
+        columns.map(c => {
+          const v = String(r[c as keyof typeof r] || "");
+          return v.includes(",") || v.includes('"') || v.includes("\n")
+            ? `"${v.replace(/"/g, '""')}"`
+            : v;
+        }).join(",")
+      ),
+    ].join("\n");
+
+    return new NextResponse(csv, {
+      headers: {
+        "Content-Type": "text/csv; charset=utf-8",
+        "Content-Disposition": `attachment; filename="leadflow-vault-${new Date().toISOString().split("T")[0]}.csv"`,
+      },
+    });
+  } catch (err) {
+    console.error("GET /api/leads/export error:", err);
+    return NextResponse.json({ error: "Export failed" }, { status: 500 });
+  }
+}

app/api/leads/quick-serp/route.ts

@@ -0,0 +1,71 @@
+import { NextRequest, NextResponse } from "next/server";
+import { getApiKey } from "@/lib/utils/apiKey";
+import { runGoogleSerpScraper, pollRunStatus, fetchDatasetItems } from "@/lib/services/apify";
+import { isSocialOrDirectory } from "@/lib/utils/domains";
+import { sinkLeadsToVault } from "@/lib/services/leadVault";
+
+function sleep(ms: number) { return new Promise(r => setTimeout(r, ms)); }
+
+export async function POST(req: NextRequest) {
+  try {
+    const body = await req.json() as {
+      query: string;
+      count: number;
+      country: string;
+      language: string;
+      filterSocial: boolean;
+    };
+
+    const { query, count, country, language, filterSocial } = body;
+    if (!query?.trim()) return NextResponse.json({ error: "Kein Suchbegriff" }, { status: 400 });
+
+    const apifyToken = await getApiKey("apify");
+    if (!apifyToken) return NextResponse.json({ error: "Apify API-Key fehlt" }, { status: 400 });
+
+    const maxPages = Math.ceil(count / 10);
+    const runId = await runGoogleSerpScraper(query, maxPages, country, language, apifyToken);
+
+    let runStatus = "";
+    let datasetId = "";
+    while (runStatus !== "SUCCEEDED" && runStatus !== "FAILED" && runStatus !== "ABORTED") {
+      await sleep(3000);
+      const result = await pollRunStatus(runId, apifyToken);
+      runStatus = result.status;
+      datasetId = result.defaultDatasetId;
+    }
+
+    if (runStatus !== "SUCCEEDED") throw new Error(`Apify run ${runStatus}`);
+
+    let serpResults = await fetchDatasetItems(datasetId, apifyToken);
+
+    if (filterSocial) {
+      serpResults = serpResults.filter(r => !isSocialOrDirectory(r.domain));
+    }
+
+    // Deduplicate by domain
+    const seen = new Set<string>();
+    const unique = serpResults.filter(r => {
+      if (!r.domain || seen.has(r.domain)) return false;
+      seen.add(r.domain);
+      return true;
+    }).slice(0, count);
+
+    const stats = await sinkLeadsToVault(
+      unique.map((r, i) => ({
+        domain: r.domain,
+        companyName: r.title || null,
+        serpTitle: r.title || null,
+        serpSnippet: r.description || null,
+        serpRank: r.position ?? i + 1,
+        serpUrl: r.url || null,
+      })),
+      "quick-serp",
+      query,
+    );
+
+    return NextResponse.json(stats);
+  } catch (err) {
+    console.error("POST /api/leads/quick-serp error:", err);
+    return NextResponse.json({ error: err instanceof Error ? err.message : "Fehler" }, { status: 500 });
+  }
+}

app/api/leads/route.ts

@@ -0,0 +1,87 @@
+import { NextRequest, NextResponse } from "next/server";
+import { prisma } from "@/lib/db";
+import { Prisma } from "@prisma/client";
+
+export async function GET(req: NextRequest) {
+  try {
+    const { searchParams } = new URL(req.url);
+
+    const page = Math.max(1, Number(searchParams.get("page") || 1));
+    const perPage = Math.min(100, Math.max(10, Number(searchParams.get("perPage") || 50)));
+    const search = searchParams.get("search") || "";
+    const sortBy = searchParams.get("sortBy") || "capturedAt";
+    const sortDir = (searchParams.get("sortDir") || "desc") as "asc" | "desc";
+    const hasEmail = searchParams.get("hasEmail"); // "yes" | "no" | null
+    const capturedFrom = searchParams.get("capturedFrom");
+    const capturedTo = searchParams.get("capturedTo");
+
+    const statuses = searchParams.getAll("status");
+    const sourceTabs = searchParams.getAll("sourceTab");
+    const priorities = searchParams.getAll("priority");
+    const tags = searchParams.getAll("tags");
+    const searchTerm = searchParams.get("searchTerm") || "";
+
+    const where: Prisma.LeadWhereInput = {};
+
+    if (search) {
+      where.OR = [
+        { domain: { contains: search } },
+        { companyName: { contains: search } },
+        { contactName: { contains: search } },
+        { email: { contains: search } },
+        { notes: { contains: search } },
+      ];
+    }
+
+    if (statuses.length > 0) where.status = { in: statuses };
+    if (sourceTabs.length > 0) where.sourceTab = { in: sourceTabs };
+    if (priorities.length > 0) where.priority = { in: priorities };
+
+    if (hasEmail === "yes") where.email = { not: null };
+    else if (hasEmail === "no") where.email = null;
+
+    if (capturedFrom || capturedTo) {
+      where.capturedAt = {};
+      if (capturedFrom) where.capturedAt.gte = new Date(capturedFrom);
+      if (capturedTo) where.capturedAt.lte = new Date(capturedTo);
+    }
+
+    if (searchTerm) {
+      where.sourceTerm = { contains: searchTerm };
+    }
+
+    if (tags.length > 0) {
+      // SQLite JSON contains — search for each tag in the JSON string
+      where.AND = tags.map(tag => ({
+        tags: { contains: tag },
+      }));
+    }
+
+    const validSortFields: Record<string, boolean> = {
+      capturedAt: true, status: true, priority: true, companyName: true,
+      domain: true, email: true, contactName: true,
+    };
+    const orderByField = validSortFields[sortBy] ? sortBy : "capturedAt";
+
+    const [total, leads] = await Promise.all([
+      prisma.lead.count({ where }),
+      prisma.lead.findMany({
+        where,
+        orderBy: { [orderByField]: sortDir },
+        skip: (page - 1) * perPage,
+        take: perPage,
+      }),
+    ]);
+
+    return NextResponse.json({
+      leads,
+      total,
+      page,
+      pages: Math.ceil(total / perPage),
+      perPage,
+    });
+  } catch (err) {
+    console.error("GET /api/leads error:", err);
+    return NextResponse.json({ error: "Failed to fetch leads" }, { status: 500 });
+  }
+}

app/api/leads/stats/route.ts

@@ -0,0 +1,42 @@
+import { NextResponse } from "next/server";
+import { prisma } from "@/lib/db";
+
+export async function GET() {
+  try {
+    const [total, newLeads, contacted, withEmail] = await Promise.all([
+      prisma.lead.count(),
+      prisma.lead.count({ where: { status: "new" } }),
+      prisma.lead.count({ where: { status: { in: ["contacted", "in_progress"] } } }),
+      prisma.lead.count({ where: { email: { not: null } } }),
+    ]);
+
+    // Daily counts for last 7 days
+    const sevenDaysAgo = new Date();
+    sevenDaysAgo.setDate(sevenDaysAgo.getDate() - 6);
+    sevenDaysAgo.setHours(0, 0, 0, 0);
+
+    const recentLeads = await prisma.lead.findMany({
+      where: { capturedAt: { gte: sevenDaysAgo } },
+      select: { capturedAt: true },
+    });
+
+    // Build daily counts map
+    const dailyMap: Record<string, number> = {};
+    for (let i = 0; i < 7; i++) {
+      const d = new Date(sevenDaysAgo);
+      d.setDate(d.getDate() + i);
+      dailyMap[d.toISOString().split("T")[0]] = 0;
+    }
+    for (const lead of recentLeads) {
+      const key = lead.capturedAt.toISOString().split("T")[0];
+      if (key in dailyMap) dailyMap[key]++;
+    }
+
+    const dailyCounts = Object.entries(dailyMap).map(([date, count]) => ({ date, count }));
+
+    return NextResponse.json({ total, new: newLeads, contacted, withEmail, dailyCounts });
+  } catch (err) {
+    console.error("GET /api/leads/stats error:", err);
+    return NextResponse.json({ error: "Failed" }, { status: 500 });
+  }
+}