feat: enhance API response handling and add new components for module management

packages/features/newsletter/src/server/api.ts

@@ -26,14 +26,35 @@ export function createNewsletterApi(client: SupabaseClient<Database>) {
 
   return {
     // --- Templates ---
-    async listTemplates(accountId: string) {
-      const { data, error } = await client
+    async listTemplates(
+      accountId: string,
+      opts?: { search?: string; page?: number; pageSize?: number },
+    ) {
+      const page = opts?.page ?? 1;
+      const pageSize = opts?.pageSize ?? 25;
+
+      let query = client
         .from('newsletter_templates')
-        .select('*')
+        .select('*', { count: 'exact' })
         .eq('account_id', accountId)
         .order('name');
+
+      if (opts?.search) {
+        query = query.ilike('name', `%${opts.search}%`);
+      }
+
+      query = query.range((page - 1) * pageSize, page * pageSize - 1);
+
+      const { data, error, count } = await query;
       if (error) throw error;
-      return data ?? [];
+
+      return {
+        data: data ?? [],
+        total: count ?? 0,
+        page,
+        pageSize,
+        totalPages: Math.ceil((count ?? 0) / pageSize),
+      };
     },
 
     async createTemplate(input: {
@@ -61,14 +82,43 @@ export function createNewsletterApi(client: SupabaseClient<Database>) {
     },
 
     // --- Newsletters ---
-    async listNewsletters(accountId: string) {
-      const { data, error } = await client
+    async listNewsletters(
+      accountId: string,
+      opts?: {
+        search?: string;
+        status?: string;
+        page?: number;
+        pageSize?: number;
+      },
+    ) {
+      const page = opts?.page ?? 1;
+      const pageSize = opts?.pageSize ?? 25;
+
+      let query = client
         .from('newsletters')
-        .select('*')
+        .select('*', { count: 'exact' })
         .eq('account_id', accountId)
         .order('created_at', { ascending: false });
+
+      if (opts?.search) {
+        query = query.ilike('subject', `%${opts.search}%`);
+      }
+      if (opts?.status) {
+        query = query.eq('status', opts.status);
+      }
+
+      query = query.range((page - 1) * pageSize, page * pageSize - 1);
+
+      const { data, error, count } = await query;
       if (error) throw error;
-      return data ?? [];
+
+      return {
+        data: data ?? [],
+        total: count ?? 0,
+        page,
+        pageSize,
+        totalPages: Math.ceil((count ?? 0) / pageSize),
+      };
     },
 
     async createNewsletter(input: CreateNewsletterInput, userId: string) {