Initial commit

skills/tanstack-patterns/templates/server-function.ts

@@ -0,0 +1,61 @@
+// Grey Haven Studio - Server Function Template
+// Copy this template for creating server functions
+
+import { createServerFn } from "@tanstack/start";
+import { db } from "~/lib/server/db";
+// TODO: Import your database schema
+// import { resources } from "~/lib/server/schema/resources";
+import { eq, and } from "drizzle-orm";
+
+// GET server function (for fetching data)
+// TODO: Update function name and return type
+export const getResource = createServerFn("GET", async (
+  resourceId: string,
+  tenantId: string // ALWAYS include tenant_id!
+) => {
+  // TODO: Replace with your query
+  const resource = await db.query.resources.findFirst({
+    where: and(
+      eq(resources.id, resourceId),
+      eq(resources.tenant_id, tenantId) // Multi-tenant isolation!
+    ),
+  });
+
+  if (!resource) {
+    throw new Error("Resource not found");
+  }
+
+  return resource;
+});
+
+// POST server function (for creating data)
+// TODO: Update function name and parameters
+export const createResource = createServerFn("POST", async (
+  data: { name: string; description?: string },
+  tenantId: string // ALWAYS include tenant_id!
+) => {
+  // TODO: Replace with your insert
+  const resource = await db.insert(resources).values({
+    ...data,
+    tenant_id: tenantId, // Include tenant_id in insert!
+  }).returning();
+
+  return resource[0];
+});
+
+// DELETE server function (for deleting data)
+// TODO: Update function name
+export const deleteResource = createServerFn("DELETE", async (
+  resourceId: string,
+  tenantId: string // ALWAYS include tenant_id!
+) => {
+  // TODO: Replace with your delete
+  await db.delete(resources).where(
+    and(
+      eq(resources.id, resourceId),
+      eq(resources.tenant_id, tenantId) // Ensure tenant isolation!
+    )
+  );
+
+  return { success: true };
+});