feat(umkm): implement full CRUD for product categories

- added CRUD endpoints for KategoriProduk in Elysia API
- updated umkmState with category management logic
- added 'Kategori Produk' tab in admin dashboard
- created list, create, and edit pages for category management
- bumped version to 0.1.32

src/app/admin/(dashboard)/_state/ekonomi/umkm/umkm.ts

@@ -63,6 +63,15 @@ const defaultPenjualanForm = {
   isActive: true,
 };
 
+// Kategori Produk Form Validation
+const kategoriProdukFormSchema = z.object({
+  nama: z.string().min(1, "Nama kategori wajib diisi"),
+});
+
+const defaultKategoriProdukForm = {
+  nama: "",
+};
+
 export const umkmState = proxy({
   // UMKM Module
   umkm: {
@@ -101,7 +110,7 @@ export const umkmState = proxy({
       loading: false,
       async submit() {
         const cek = umkmFormSchema.safeParse(this.form);
-        if (!cek.success) return toast.error("Cek kembali form anda");
+        if (!cek.success) { toast.error("Cek kembali form anda"); return false; }
         this.loading = true;
         try {
           const res = await fetch("/api/ekonomi/umkm/create", {
@@ -129,7 +138,7 @@ export const umkmState = proxy({
       loading: false,
       async submit(id: string) {
         const cek = umkmFormSchema.safeParse(this.form);
-        if (!cek.success) return toast.error("Cek kembali form anda");
+        if (!cek.success) { toast.error("Cek kembali form anda"); return false; }
         this.loading = true;
         try {
           const res = await fetch(`/api/ekonomi/umkm/${id}`, {
@@ -237,7 +246,7 @@ export const umkmState = proxy({
       loading: false,
       async submit() {
         const cek = produkFormSchema.safeParse(this.form);
-        if (!cek.success) return toast.error("Cek kembali form anda");
+        if (!cek.success) { toast.error("Cek kembali form anda"); return false; }
         this.loading = true;
         try {
           const res = await fetch("/api/ekonomi/umkm/produk/create", {
@@ -260,7 +269,7 @@ export const umkmState = proxy({
       loading: false,
       async submit(id: string) {
         const cek = produkFormSchema.safeParse(this.form);
-        if (!cek.success) return toast.error("Cek kembali form anda");
+        if (!cek.success) { toast.error("Cek kembali form anda"); return false; }
         this.loading = true;
         try {
           const res = await fetch(`/api/ekonomi/umkm/produk/${id}`, {
@@ -323,7 +332,7 @@ export const umkmState = proxy({
       loading: false,
       async submit() {
         const cek = penjualanFormSchema.safeParse(this.form);
-        if (!cek.success) return toast.error("Cek kembali form anda");
+        if (!cek.success) { toast.error("Cek kembali form anda"); return false; }
         this.loading = true;
         try {
           const res = await fetch("/api/ekonomi/umkm/penjualan/create", {
@@ -368,6 +377,31 @@ export const umkmState = proxy({
 
   // Kategori Produk (Share with Pasar Desa)
   kategoriProduk: {
+    findMany: {
+      data: [] as any[],
+      page: 1,
+      totalPages: 1,
+      loading: false,
+      search: "",
+      async load(page = 1, limit = 10, search = "") {
+        this.loading = true;
+        this.page = page;
+        this.search = search;
+        try {
+          const params = new URLSearchParams({ 
+            page: page.toString(), 
+            limit: limit.toString(), 
+            search 
+          });
+          const res = await fetch(`/api/ekonomi/kategoriproduk/find-many?${params}`);
+          const result = await res.json();
+          if (result.success) {
+            this.data = result.data;
+            this.totalPages = result.totalPages;
+          }
+        } catch (e) { console.error(e); } finally { this.loading = false; }
+      }
+    },
     findManyAll: {
       data: [] as any[],
       loading: false,
@@ -381,6 +415,75 @@ export const umkmState = proxy({
           }
         } catch (e) { console.error(e); } finally { this.loading = false; }
       }
+    },
+    create: {
+      form: { ...defaultKategoriProdukForm },
+      loading: false,
+      async submit() {
+        const cek = kategoriProdukFormSchema.safeParse(this.form);
+        if (!cek.success) { toast.error("Nama kategori wajib diisi"); return false; }
+        this.loading = true;
+        try {
+          const res = await fetch("/api/ekonomi/kategoriproduk/create", {
+            method: "POST",
+            headers: { "Content-Type": "application/json" },
+            body: JSON.stringify(this.form)
+          });
+          const result = await res.json();
+          if (result.success) {
+            toast.success("Kategori berhasil dibuat");
+            umkmState.kategoriProduk.findMany.load();
+            umkmState.kategoriProduk.findManyAll.load();
+            return true;
+          }
+          toast.error(result.message || "Gagal membuat kategori");
+        } catch (e) { toast.error("Gagal membuat kategori"); } finally { this.loading = false; }
+        return false;
+      }
+    },
+    update: {
+      form: { ...defaultKategoriProdukForm },
+      loading: false,
+      async submit(id: string) {
+        const cek = kategoriProdukFormSchema.safeParse(this.form);
+        if (!cek.success) { toast.error("Nama kategori wajib diisi"); return false; }
+        this.loading = true;
+        try {
+          const res = await fetch(`/api/ekonomi/kategoriproduk/${id}`, {
+            method: "PUT",
+            headers: { "Content-Type": "application/json" },
+            body: JSON.stringify(this.form)
+          });
+          const result = await res.json();
+          if (result.success) {
+            toast.success("Kategori berhasil diperbarui");
+            umkmState.kategoriProduk.findMany.load();
+            umkmState.kategoriProduk.findManyAll.load();
+            return true;
+          }
+          toast.error(result.message || "Gagal memperbarui kategori");
+        } catch (e) { toast.error("Gagal memperbarui kategori"); } finally { this.loading = false; }
+        return false;
+      }
+    },
+    del: {
+      loading: false,
+      async submit(id: string) {
+        this.loading = true;
+        try {
+          const res = await fetch(`/api/ekonomi/kategoriproduk/del/${id}`, {
+            method: "DELETE"
+          });
+          const result = await res.json();
+          if (result.success) {
+            toast.success("Kategori berhasil dihapus");
+            umkmState.kategoriProduk.findMany.load();
+            umkmState.kategoriProduk.findManyAll.load();
+            return true;
+          }
+        } catch (e) { toast.error("Gagal menghapus kategori"); } finally { this.loading = false; }
+        return false;
+      }
     }
   },
 

src/app/admin/(dashboard)/ekonomi/umkm/_lib/layoutTabs.tsx

@@ -11,7 +11,7 @@ import {
   TabsTab,
   Title
 } from '@mantine/core';
-import { IconDashboard, IconBuildingStore, IconPackage, IconShoppingCart } from '@tabler/icons-react';
+import { IconDashboard, IconBuildingStore, IconPackage, IconShoppingCart, IconTag } from '@tabler/icons-react';
 import { usePathname, useRouter } from 'next/navigation';
 import React, { useEffect, useState } from 'react';
 
@@ -44,6 +44,12 @@ function LayoutTabs({ children }: { children: React.ReactNode }) {
       href: "/admin/ekonomi/umkm/penjualan",
       icon: <IconShoppingCart size={18} stroke={1.8} />
     },
+    {
+      label: "Kategori Produk",
+      value: "kategori-produk",
+      href: "/admin/ekonomi/umkm/kategori-produk",
+      icon: <IconTag size={18} stroke={1.8} />
+    },
   ];
 
   const currentTab = tabs.find((tab) => pathname.startsWith(tab.href));

src/app/admin/(dashboard)/ekonomi/umkm/kategori-produk/[id]/edit/page.tsx

@@ -0,0 +1,113 @@
+'use client';
+import {
+  Box,
+  Button,
+  Group,
+  Paper,
+  Stack,
+  TextInput,
+  Title,
+  Center,
+  Loader
+} from '@mantine/core';
+import { IconArrowBack } from '@tabler/icons-react';
+import { useParams, useRouter } from 'next/navigation';
+import { useEffect, useState } from 'react';
+import { useProxy } from 'valtio/utils';
+import umkmState from '../../../../../_state/ekonomi/umkm/umkm';
+
+export default function EditKategoriProduk() {
+  const router = useRouter();
+  const params = useParams();
+  const id = params.id as string;
+  const state = useProxy(umkmState.kategoriProduk.findMany);
+  const [isSubmitting, setIsSubmitting] = useState(false);
+  const [isLoading, setIsLoading] = useState(true);
+  const [nama, setNama] = useState("");
+  const [originalNama, setOriginalNama] = useState("");
+
+  useEffect(() => {
+    const init = async () => {
+      // Find the item from the existing list or load it if not available
+      if (state.data.length === 0) {
+        await state.load();
+      }
+      
+      const item = state.data.find((v: any) => v.id === id);
+      if (item) {
+        setNama(item.nama);
+        setOriginalNama(item.nama);
+      }
+      setIsLoading(false);
+    };
+    init();
+  }, [id, state]);
+
+  const handleResetForm = () => {
+    setNama(originalNama);
+  };
+
+  const handleUpdate = async () => {
+    setIsSubmitting(true);
+    try {
+      umkmState.kategoriProduk.update.form.nama = nama;
+      const success = await umkmState.kategoriProduk.update.submit(id);
+      if (success) {
+        router.push('/admin/ekonomi/umkm/kategori-produk');
+      }
+    } catch (error) {
+      console.error(error);
+    } finally {
+      setIsSubmitting(false);
+    }
+  };
+
+  if (isLoading) {
+    return (
+      <Center h={400}>
+        <Loader size="lg" />
+      </Center>
+    );
+  }
+
+  return (
+    <Box>
+      <Group mb="lg">
+        <Button
+          variant="subtle"
+          onClick={() => router.back()}
+          leftSection={<IconArrowBack size={20} />}
+        >
+          Kembali
+        </Button>
+        <Title order={3}>Edit Kategori Produk</Title>
+      </Group>
+
+      <Paper withBorder p="xl" radius="md" shadow="sm" maw={600}>
+        <Stack gap="lg">
+          <TextInput
+            label="Nama Kategori"
+            placeholder="Contoh: Makanan, Minuman, Kerajinan"
+            required
+            value={nama}
+            onChange={(e) => setNama(e.target.value)}
+          />
+
+          <Group justify="flex-end" mt="xl">
+            <Button variant="outline" color="gray" onClick={handleResetForm}>
+              Reset
+            </Button>
+            <Button 
+              color="blue" 
+              onClick={handleUpdate}
+              loading={isSubmitting}
+              disabled={!nama.trim()}
+            >
+              Simpan Perubahan
+            </Button>
+          </Group>
+        </Stack>
+      </Paper>
+    </Box>
+  );
+}

src/app/admin/(dashboard)/ekonomi/umkm/kategori-produk/create/page.tsx

@@ -0,0 +1,82 @@
+'use client';
+import {
+  Box,
+  Button,
+  Group,
+  Paper,
+  Stack,
+  TextInput,
+  Title
+} from '@mantine/core';
+import { IconArrowBack } from '@tabler/icons-react';
+import { useRouter } from 'next/navigation';
+import { useState } from 'react';
+import { useProxy } from 'valtio/utils';
+import umkmState from '../../../../_state/ekonomi/umkm/umkm';
+
+export default function CreateKategoriProduk() {
+  const router = useRouter();
+  const state = useProxy(umkmState.kategoriProduk.create);
+  const [isSubmitting, setIsSubmitting] = useState(false);
+
+  const handleResetForm = () => {
+    state.form = {
+      nama: "",
+    };
+  };
+
+  const handleCreate = async () => {
+    setIsSubmitting(true);
+    try {
+      const success = await umkmState.kategoriProduk.create.submit();
+      if (success) {
+        handleResetForm();
+        router.push('/admin/ekonomi/umkm/kategori-produk');
+      }
+    } catch (error) {
+      console.error(error);
+    } finally {
+      setIsSubmitting(false);
+    }
+  };
+
+  return (
+    <Box>
+      <Group mb="lg">
+        <Button
+          variant="subtle"
+          onClick={() => router.back()}
+          leftSection={<IconArrowBack size={20} />}
+        >
+          Kembali
+        </Button>
+        <Title order={3}>Tambah Kategori Produk Baru</Title>
+      </Group>
+
+      <Paper withBorder p="xl" radius="md" shadow="sm" maw={600}>
+        <Stack gap="lg">
+          <TextInput
+            label="Nama Kategori"
+            placeholder="Contoh: Makanan, Minuman, Kerajinan"
+            required
+            value={state.form.nama}
+            onChange={(e) => (state.form.nama = e.target.value)}
+          />
+
+          <Group justify="flex-end" mt="xl">
+            <Button variant="outline" color="gray" onClick={handleResetForm}>
+              Reset
+            </Button>
+            <Button 
+              color="blue" 
+              onClick={handleCreate}
+              loading={isSubmitting}
+            >
+              Simpan Kategori
+            </Button>
+          </Group>
+        </Stack>
+      </Paper>
+    </Box>
+  );
+}

src/app/admin/(dashboard)/ekonomi/umkm/kategori-produk/page.tsx

@@ -0,0 +1,144 @@
+'use client'
+import {
+  Box,
+  Button,
+  Center,
+  Group,
+  Pagination,
+  Paper,
+  Skeleton,
+  Stack,
+  Table,
+  TableTbody,
+  TableTd,
+  TableTh,
+  TableThead,
+  TableTr,
+  Title,
+  TextInput,
+  Badge
+} from '@mantine/core';
+import { useDebouncedValue, useShallowEffect } from '@mantine/hooks';
+import { IconPlus, IconSearch, IconEdit, IconTrash } from '@tabler/icons-react';
+import { useRouter } from 'next/navigation';
+import { useState } from 'react';
+import { useProxy } from 'valtio/utils';
+import umkmState from '../../../_state/ekonomi/umkm/umkm';
+import { ModalKonfirmasiHapus } from '@/app/admin/(dashboard)/_com/modalKonfirmasiHapus';
+
+function KategoriProdukPage() {
+  const router = useRouter();
+  const [search, setSearch] = useState("");
+  const state = useProxy(umkmState.kategoriProduk.findMany);
+  const [debouncedSearch] = useDebouncedValue(search, 1000);
+
+  const [modalHapus, setModalHapus] = useState(false);
+  const [selectedId, setSelectedId] = useState<string | null>(null);
+
+  useShallowEffect(() => {
+    state.load(state.page, 10, debouncedSearch);
+  }, [state.page, debouncedSearch]);
+
+  const handleHapus = async () => {
+    if (selectedId) {
+      const success = await umkmState.kategoriProduk.del.submit(selectedId);
+      if (success) {
+        setModalHapus(false);
+        setSelectedId(null);
+      }
+    }
+  };
+
+  return (
+    <Stack gap="lg">
+      <Group justify="space-between">
+        <Title order={3}>Kategori Produk</Title>
+        <Button 
+          leftSection={<IconPlus size={18} />} 
+          color="blue"
+          onClick={() => router.push('/admin/ekonomi/umkm/kategori-produk/create')}
+        >
+          Tambah Kategori
+        </Button>
+      </Group>
+
+      <Paper withBorder p="md" radius="md">
+        <TextInput
+          placeholder="Cari kategori..."
+          leftSection={<IconSearch size={18} />}
+          value={search}
+          onChange={(e) => setSearch(e.currentTarget.value)}
+          mb="md"
+        />
+
+        {state.loading ? (
+          <Skeleton height={400} />
+        ) : (
+          <Box style={{ overflowX: 'auto' }}>
+            <Table highlightOnHover>
+              <TableThead>
+                <TableTr>
+                  <TableTh>Nama Kategori</TableTh>
+                  <TableTh>Status</TableTh>
+                  <TableTh>Aksi</TableTh>
+                </TableTr>
+              </TableThead>
+              <TableTbody>
+                {state.data.map((item) => (
+                  <TableTr key={item.id}>
+                    <TableTd fw={500}>{item.nama}</TableTd>
+                    <TableTd>
+                      <Badge color={item.isActive ? "green" : "red"}>
+                        {item.isActive ? "Aktif" : "Nonaktif"}
+                      </Badge>
+                    </TableTd>
+                    <TableTd>
+                      <Group gap="xs">
+                        <Button 
+                          variant="subtle" 
+                          color="blue" 
+                          size="xs"
+                          onClick={() => router.push(`/admin/ekonomi/umkm/kategori-produk/${item.id}/edit`)}
+                        >
+                          <IconEdit size={16} />
+                        </Button>
+                        <Button 
+                          variant="subtle" 
+                          color="red" 
+                          size="xs"
+                          onClick={() => {
+                            setSelectedId(item.id);
+                            setModalHapus(true);
+                          }}
+                        >
+                          <IconTrash size={16} />
+                        </Button>
+                      </Group>
+                    </TableTd>
+                  </TableTr>
+                ))}
+              </TableTbody>
+            </Table>
+          </Box>
+        )}
+
+        <Center mt="md">
+          <Pagination
+            total={state.totalPages}
+            value={state.page}
+            onChange={(p) => state.load(p, 10, debouncedSearch)}
+          />
+        </Center>
+      </Paper>
+
+      <ModalKonfirmasiHapus
+        opened={modalHapus}
+        onClose={() => setModalHapus(false)}
+        onConfirm={handleHapus}
+        text="Apakah Anda yakin ingin menghapus kategori ini? Kategori yang dihapus tidak akan muncul di pilihan kategori produk baru."
+      />
+    </Stack>
+  );
+}
+
+export default KategoriProdukPage;