Initial push of Plunk Next

apps/api/src/utils/modelUpdate.ts

@@ -0,0 +1,41 @@
+import type {Prisma} from '@plunk/db';
+
+/**
+ * Shared utility for building Prisma update objects
+ * Eliminates the repetitive field-by-field update pattern
+ */
+
+/**
+ * Build a Prisma update input object from partial data
+ * Only includes fields that are defined (not undefined)
+ */
+export function buildUpdateData<T extends Record<string, unknown>>(
+  data: Partial<T>,
+  excludeFields: string[] = [],
+): Record<string, unknown> {
+  const updateData: Record<string, unknown> = {};
+
+  for (const [key, value] of Object.entries(data)) {
+    if (value !== undefined && !excludeFields.includes(key)) {
+      updateData[key] = value;
+    }
+  }
+
+  return updateData;
+}
+
+/**
+ * Build email-related fields update data
+ * Common pattern for Campaign and Template updates
+ */
+export function buildEmailFieldsUpdate(data: {
+  name?: string;
+  description?: string;
+  subject?: string;
+  body?: string;
+  from?: string;
+  fromName?: string;
+  replyTo?: string;
+}): Prisma.CampaignUpdateInput | Prisma.TemplateUpdateInput {
+  return buildUpdateData(data) as Prisma.CampaignUpdateInput | Prisma.TemplateUpdateInput;
+}