feat: add team templates (#912)

packages/lib/server-only/template/find-templates.ts

@@ -0,0 +1,56 @@
+import { prisma } from '@documenso/prisma';
+import type { Prisma } from '@documenso/prisma/client';
+
+export type FindTemplatesOptions = {
+  userId: number;
+  teamId?: number;
+  page: number;
+  perPage: number;
+};
+
+export const findTemplates = async ({
+  userId,
+  teamId,
+  page = 1,
+  perPage = 10,
+}: FindTemplatesOptions) => {
+  let whereFilter: Prisma.TemplateWhereInput = {
+    userId,
+    teamId: null,
+  };
+
+  if (teamId !== undefined) {
+    whereFilter = {
+      team: {
+        id: teamId,
+        members: {
+          some: {
+            userId,
+          },
+        },
+      },
+    };
+  }
+
+  const [templates, count] = await Promise.all([
+    prisma.template.findMany({
+      where: whereFilter,
+      include: {
+        templateDocumentData: true,
+        Field: true,
+      },
+      skip: Math.max(page - 1, 0) * perPage,
+      orderBy: {
+        createdAt: 'desc',
+      },
+    }),
+    prisma.template.count({
+      where: whereFilter,
+    }),
+  ]);
+
+  return {
+    templates,
+    totalPages: Math.ceil(count / perPage),
+  };
+};