fix(auto-migrate): tenant_categories on-the-fly erstellung + migrate.js fail-fast

src/lib/auto-migrate.ts

@@ -0,0 +1,104 @@
+/**
+ * Auto-migrate helper: ensures critical tables exist on-the-fly.
+ * Called from API endpoints when a table-missing error is detected.
+ */
+import { PrismaClient } from '@prisma/client'
+
+const prisma = new PrismaClient()
+
+export async function ensureTenantCategoriesTable() {
+  try {
+    await prisma.$executeRawUnsafe(`
+      CREATE TABLE IF NOT EXISTS tenant_categories (
+        id TEXT PRIMARY KEY DEFAULT gen_random_uuid(),
+        "name" TEXT NOT NULL,
+        "description" TEXT,
+        "sortOrder" INTEGER NOT NULL DEFAULT 0,
+        "isActive" BOOLEAN NOT NULL DEFAULT true,
+        "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+        "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+        "tenantId" TEXT NOT NULL REFERENCES tenants(id) ON DELETE CASCADE
+      )
+    `)
+    console.log('[auto-migrate] tenant_categories ensured')
+  } catch (e: any) {
+    if (e.message?.includes('already exists')) return
+    throw e
+  }
+}
+
+export async function ensureTenantSymbolsTable() {
+  try {
+    await prisma.$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,
+        UNIQUE("tenantId", "iconId")
+      )
+    `)
+    console.log('[auto-migrate] tenant_symbols ensured')
+  } catch (e: any) {
+    if (e.message?.includes('already exists')) return
+    throw e
+  }
+}
+
+export async function ensureTenantSymbolsColumns() {
+  const columns = [
+    `ALTER TABLE tenant_symbols ADD COLUMN IF NOT EXISTS "name" TEXT`,
+    `ALTER TABLE tenant_symbols ADD COLUMN IF NOT EXISTS "svgPath" TEXT`,
+    `ALTER TABLE tenant_symbols ADD COLUMN IF NOT EXISTS "isUploaded" BOOLEAN NOT NULL DEFAULT false`,
+    `ALTER TABLE tenant_symbols ADD COLUMN IF NOT EXISTS "categoryId" TEXT`,
+    `ALTER TABLE tenant_symbols ADD COLUMN IF NOT EXISTS "migratedFromIconId" TEXT`,
+    `ALTER TABLE tenant_symbols ADD COLUMN IF NOT EXISTS "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP`,
+    `ALTER TABLE tenant_symbols ADD COLUMN IF NOT EXISTS "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP`,
+  ]
+  for (const sql of columns) {
+    try { await prisma.$executeRawUnsafe(sql) } catch (e) { /* ignore */ }
+  }
+}
+
+export async function ensureTenantSymbolsCategoryFk() {
+  try {
+    await prisma.$executeRawUnsafe(`
+      DO $$ BEGIN
+        IF NOT EXISTS (
+          SELECT 1 FROM information_schema.table_constraints
+          WHERE constraint_name = 'tenant_symbols_categoryId_fkey'
+            AND table_name = 'tenant_symbols'
+        ) THEN
+          ALTER TABLE tenant_symbols
+            ADD CONSTRAINT "tenant_symbols_categoryId_fkey"
+            FOREIGN KEY ("categoryId") REFERENCES tenant_categories(id) ON DELETE SET NULL;
+        END IF;
+      EXCEPTION WHEN OTHERS THEN
+        RAISE NOTICE 'categoryId FK skipped: %', SQLERRM;
+      END $$;
+    `)
+  } catch (e) { /* ignore */ }
+}
+
+export async function ensureSymbolTemplatesTable() {
+  try {
+    await prisma.$executeRawUnsafe(`
+      CREATE TABLE IF NOT EXISTS symbol_templates (
+        id TEXT PRIMARY KEY DEFAULT gen_random_uuid(),
+        "fileKey" TEXT NOT NULL,
+        "originalFilename" TEXT NOT NULL,
+        "displayName" TEXT,
+        "categoryName" TEXT,
+        "svgPath" TEXT,
+        "metadata" JSONB NOT NULL DEFAULT '{}',
+        "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+        "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+        UNIQUE("fileKey")
+      )
+    `)
+    console.log('[auto-migrate] symbol_templates ensured')
+  } catch (e: any) {
+    if (e.message?.includes('already exists')) return
+    throw e
+  }
+}