fix(icons): /api/icons auf Raw-SQL umgestellt – zeigt jetzt alle Tenant-Kategorien in der App

src/app/api/icons/route.ts

@@ -2,6 +2,38 @@ import { NextRequest, NextResponse } from 'next/server'
 import { prisma } from '@/lib/db'
 import { getSession } from '@/lib/auth'
 
+async function ensureTables() {
+  await prisma.$executeRawUnsafe(`
+    CREATE TABLE IF NOT EXISTS tenant_symbols (
+      id TEXT PRIMARY KEY DEFAULT gen_random_uuid(),
+      "isActive" BOOLEAN NOT NULL DEFAULT true,
+      "tenantId" TEXT NOT NULL REFERENCES tenants(id) ON DELETE CASCADE,
+      "iconId" TEXT REFERENCES icon_assets(id) ON DELETE SET NULL,
+      "name" TEXT,
+      "svgPath" TEXT,
+      "isUploaded" BOOLEAN NOT NULL DEFAULT false,
+      "categoryId" TEXT,
+      "migratedFromIconId" TEXT,
+      "customName" TEXT,
+      "sortOrder" INTEGER,
+      "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+      "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP
+    )
+  `)
+  await prisma.$executeRawUnsafe(`
+    CREATE TABLE IF NOT EXISTS tenant_categories (
+      id TEXT PRIMARY KEY DEFAULT gen_random_uuid(),
+      "name" TEXT NOT NULL,
+      "description" TEXT,
+      "sortOrder" INTEGER NOT NULL DEFAULT 0,
+      "isActive" BOOLEAN NOT NULL DEFAULT true,
+      "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+      "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+      "tenantId" TEXT NOT NULL REFERENCES tenants(id) ON DELETE CASCADE
+    )
+  `)
+}
+
 export async function GET() {
   /* ─── 1. Global library (legacy IconAsset) ─── */
   let categoriesWithUrls: any[] = []
@@ -9,41 +41,38 @@ export async function GET() {
     const user = await getSession()
     const tenantId = user?.tenantId
 
-    const categoryWhere: any = tenantId
+    const categories = await prisma.$queryRawUnsafe(
-      ? { OR: [{ tenantId: null }, { tenantId }] }
+      `SELECT * FROM icon_categories WHERE "tenantId" IS NULL OR "tenantId" = $1 ORDER BY "sortOrder" ASC`,
-      : {}
+      tenantId || null
-
+    ) as any[]
-    const categories = await (prisma as any).iconCategory.findMany({
-      where: categoryWhere,
-      orderBy: { sortOrder: 'asc' },
-      include: {
-        icons: {
-          where: tenantId
-            ? { isActive: true, OR: [{ tenantId: null }, { tenantId }] }
-            : { isActive: true, tenantId: null },
-          orderBy: { name: 'asc' },
-        },
-      },
-    })
 
     let hiddenIconIds: string[] = []
     if (tenantId) {
-      const tenant = await (prisma as any).tenant.findUnique({
+      const tenant = await prisma.$queryRawUnsafe(
-        where: { id: tenantId },
+        `SELECT "hiddenIconIds" FROM tenants WHERE id = $1 LIMIT 1`,
-        select: { hiddenIconIds: true },
+        tenantId
-      })
+      ) as any[]
-      hiddenIconIds = tenant?.hiddenIconIds || []
+      hiddenIconIds = tenant[0]?.hiddenIconIds || []
     }
 
-    categoriesWithUrls = categories.map((cat: any) => ({
+    for (const cat of categories) {
-      ...cat,
+      const icons = await prisma.$queryRawUnsafe(
-      icons: cat.icons
+        `SELECT * FROM icon_assets WHERE "categoryId" = $1 AND "isActive" = true AND ("tenantId" IS NULL OR "tenantId" = $2) ORDER BY name ASC`,
+        cat.id, tenantId || null
+      ) as any[]
+      const filteredIcons = icons
         .filter((icon: any) => !hiddenIconIds.includes(icon.id))
         .map((icon: any) => ({
           ...icon,
           url: `/api/icons/${icon.id}/image`,
-        })),
+        }))
-    }))
+      if (filteredIcons.length > 0) {
+        categoriesWithUrls.push({
+          ...cat,
+          icons: filteredIcons,
+        })
+      }
+    }
   } catch (err) {
     console.error('Error fetching legacy icon categories:', err)
     categoriesWithUrls = []
@@ -58,18 +87,23 @@ export async function GET() {
     const tenantId = user?.tenantId
 
     if (tenantId) {
-      const tenantSymbols = await (prisma as any).tenantSymbol.findMany({
+      await ensureTables()
-        where: { tenantId },
+
-        include: { category: true },
+      const tenantSymbols = await prisma.$queryRawUnsafe(
-        orderBy: [{ category: { sortOrder: 'asc' } }, { sortOrder: 'asc' }],
+        `SELECT ts.*, tc.id as "catId", tc.name as "catName"
-      })
+         FROM tenant_symbols ts
+         LEFT JOIN tenant_categories tc ON ts."categoryId" = tc.id
+         WHERE ts."tenantId" = $1 AND ts."isActive" = true
+         ORDER BY COALESCE(tc."sortOrder", 9999) ASC, COALESCE(ts."sortOrder", 9999) ASC`,
+        tenantId
+      ) as any[]
 
       flatTenantSymbols = tenantSymbols.map((ts: any) => ({
         id: ts.id,
         name: ts.customName || ts.name,
         customName: ts.customName,
         categoryId: ts.categoryId,
-        categoryName: ts.category?.name || null,
+        categoryName: ts.catName || null,
         isUploaded: ts.isUploaded,
         migratedFromIconId: ts.migratedFromIconId,
         imageUrl: ts.isUploaded
@@ -87,12 +121,13 @@ export async function GET() {
       }
 
       const catIds = Array.from(groups.keys()).filter(Boolean) as string[]
-      const tenantCategories = catIds.length
+      let tenantCategories: any[] = []
-        ? await (prisma as any).tenantCategory.findMany({
+      if (catIds.length > 0) {
-            where: { id: { in: catIds }, tenantId },
+        tenantCategories = await prisma.$queryRawUnsafe(
-            orderBy: { sortOrder: 'asc' },
+          `SELECT * FROM tenant_categories WHERE id = ANY($1) AND "tenantId" = $2 ORDER BY "sortOrder" ASC`,
-          })
+          catIds, tenantId
-        : []
+        ) as any[]
+      }
 
       const catMap = new Map(tenantCategories.map((c: any) => [c.id, c]))
 
@@ -100,8 +135,8 @@ export async function GET() {
         const cat = catId ? catMap.get(catId) : null
         return {
           categoryId: catId,
-          categoryName: cat ? (cat as any).name || 'Kategorie' : 'Ohne Kategorie',
+          categoryName: cat ? cat.name || 'Kategorie' : 'Ohne Kategorie',
-          sortOrder: cat ? (cat as any).sortOrder ?? 999 : 999,
+          sortOrder: cat ? cat.sortOrder ?? 999 : 999,
           symbols,
         }
       })
@@ -120,19 +155,22 @@ export async function GET() {
     const tenantId = user?.tenantId
 
     if (tenantId) {
-      const legacy = await (prisma as any).tenantSymbol.findMany({
+      const legacy = await prisma.$queryRawUnsafe(
-        where: { tenantId, iconId: { not: null } },
+        `SELECT ts.*, ia.id as "iconId", ia.name as "iconName", ia."mimeType", ia."iconType"
-        include: { icon: { select: { id: true, name: true, mimeType: true, iconType: true } } },
+         FROM tenant_symbols ts
-        orderBy: { sortOrder: 'asc' },
+         JOIN icon_assets ia ON ts."iconId" = ia.id
-      })
+         WHERE ts."tenantId" = $1 AND ts."iconId" IS NOT NULL
+         ORDER BY COALESCE(ts."sortOrder", 9999) ASC`,
+        tenantId
+      ) as any[]
       mySymbolsLegacy = legacy.map((ts: any) => ({
-        id: ts.icon.id,
+        id: ts.iconId,
         tenantSymbolId: ts.id,
-        name: ts.customName || ts.icon.name,
+        name: ts.customName || ts.iconName,
         customName: ts.customName,
-        mimeType: ts.icon.mimeType,
+        mimeType: ts.mimeType,
-        iconType: ts.icon.iconType,
+        iconType: ts.iconType,
-        url: `/api/icons/${ts.icon.id}/image`,
+        url: `/api/icons/${ts.iconId}/image`,
       }))
     }
   } catch (err) {