desa-darmasaba/QC/DESA/fix-summary-potensi-desa.md

Fix Summary - Potensi Desa High Priority Issues

Tanggal: 25 Februari 2026
Status: ✅ ALL COMPLETED

---

✅ COMPLETED FIXES

1. Schema - Unique Constraints ✅ FIXED

File: prisma/schema.prisma

Changes:

// BEFORE
model PotensiDesa {
  name       String  // ❌ No unique constraint
  // ...
}

model KategoriPotensi {
  nama       String  // ❌ No unique constraint
  // ...
}

// AFTER
model PotensiDesa {
  name       String  @unique @db.VarChar(255)  // ✅ Unique + length limit
  // ...
}

model KategoriPotensi {
  nama       String  @unique @db.VarChar(100)  // ✅ Unique + length limit
  // ...
}

Impact:

• ✅ Tidak ada duplikasi nama kategori potensi
• ✅ Tidak ada duplikasi nama potensi desa
• ✅ Database-level validation untuk uniqueness

Database Migration:

✅ COMPLETED: bunx prisma db push --accept-data-loss
✅ Prisma Client regenerated successfully

---

2. Schema - kategoriId Required ✅ FIXED

File: prisma/schema.prisma

Changes:

// BEFORE
model PotensiDesa {
  kategoriId String?  // ❌ Nullable
  // ...
}

// AFTER
model PotensiDesa {
  kategoriId String  @db.VarChar(36)  // ✅ Required + length limit
  // ...
}

Impact:

• ✅ Potensi desa HARUS punya kategori
• ✅ Data integrity lebih baik
• ✅ Foreign key constraint enforced

Note: Form create/edit sudah validasi kategori wajib dipilih (existing validation).

---

3. Schema - Length Constraints ✅ FIXED

File: prisma/schema.prisma

Changes:

// BEFORE
model PotensiDesa {
  name       String   // ❌ No max length
  deskripsi  String   @db.Text
  // ...
}

model KategoriPotensi {
  nama       String   // ❌ No max length
  // ...
}

// AFTER
model PotensiDesa {
  name       String   @unique @db.VarChar(255)   // ✅ Max 255 chars
  deskripsi  String   @db.Text
  kategoriId String   @db.VarChar(36)            // ✅ Max 36 chars (CUID)
  // ...
}

model KategoriPotensi {
  nama       String   @unique @db.VarChar(100)   // ✅ Max 100 chars
  // ...
}

Impact:

• ✅ User tidak bisa input nama sangat panjang
• ✅ UI tidak break karena text terlalu panjang
• ✅ Database storage lebih efisien

---

4. API - Delete Kategori dengan Relation Check ✅ FIXED

File: src/app/api/[[...slugs]]/_lib/desa/potensi/kategori-potensi/del.ts

Changes:

// BEFORE
export default async function kategoriPotensiDelete(context: Context) {
  const id = context.params.id as string;
  
  // ❌ Langsung delete tanpa cek relasi
  await prisma.kategoriPotensi.delete({
    where: { id },
  });
  
  return {
    status: 200,
    success: true,
    message: "Sukses Menghapus kategori potensi",
  };
}

// AFTER
export default async function kategoriPotensiDelete(context: Context) {
    try {
        const id = context.params?.id as string;

        if (!id) {
            return Response.json({
                success: false,
                message: "ID tidak boleh kosong",
            }, { status: 400 });
        }

        // ✅ Cek apakah kategori masih digunakan oleh potensi desa
        const existingPotensi = await prisma.potensiDesa.findFirst({
            where: {
                kategoriId: id,
                isActive: true,
                deletedAt: null,
            },
        });

        if (existingPotensi) {
            return Response.json({
                success: false,
                message: "Kategori masih digunakan oleh potensi desa. Tidak dapat dihapus.",
            }, { status: 400 });
        }

        // ✅ Soft delete (bukan hard delete)
        await prisma.kategoriPotensi.update({
            where: { id },
            data: {
                deletedAt: new Date(),
                isActive: false,
            },
        });

        return {
            success: true,
            message: "Kategori potensi berhasil dihapus",
        };
    } catch (error) {
        console.error("Delete kategori error:", error);
        return Response.json({
            success: false,
            message: "Gagal menghapus kategori: " + (error instanceof Error ? error.message : 'Unknown error'),
        }, { status: 500 });
    }
}

Impact:

• ✅ Tidak ada foreign key constraint error
• ✅ Data integrity terjaga
• ✅ User feedback lebih baik (error message jelas)
• ✅ Soft delete pattern konsisten

---

5. API - Find Unique dengan isActive Filter ✅ FIXED

File: src/app/api/[[...slugs]]/_lib/desa/potensi/find-unique.ts

Changes:

// BEFORE
const data = await prisma.potensiDesa.findUnique({
    where: { id },  // ❌ No isActive filter
    include: {
        image: true,
        kategori: true
    },
});

// AFTER
// ✅ Filter by isActive and deletedAt
const data = await prisma.potensiDesa.findFirst({
    where: { 
        id,
        isActive: true,      // ✅ Added
        deletedAt: null,     // ✅ Added
    },
    include: {
        image: true,
        kategori: true
    },
});

Impact:

• ✅ Tidak load data yang sudah soft-delete
• ✅ Data consistency lebih baik
• ✅ Security improved (tidak expose deleted data)

---

6. UI - XSS Sanitization dengan DOMPurify ✅ FIXED

Files Modified:

• ✅ src/app/admin/(dashboard)/desa/potensi/list-potensi/page.tsx
• ✅ src/app/admin/(dashboard)/desa/potensi/list-potensi/[id]/page.tsx

Changes:

Import DOMPurify:

import DOMPurify from 'dompurify';

Sanitize HTML (Desktop Table - line 140):

// BEFORE
<Text
  dangerouslySetInnerHTML={{ __html: item.deskripsi }}
  style={{ wordBreak: 'break-word' }}
/>

// AFTER
<Text
  dangerouslySetInnerHTML={{
    __html: DOMPurify.sanitize(item.deskripsi, {
      ALLOWED_TAGS: ['p', 'br', 'strong', 'em', 'u', 'ul', 'ol', 'li'],
      ALLOWED_ATTR: []
    })
  }}
  style={{ wordBreak: 'break-word' }}
/>

Sanitize HTML (Mobile Cards - line 202):

// BEFORE
<Text
  fz="sm"
  lh={1.5}
  dangerouslySetInnerHTML={{ __html: item.deskripsi }}
  style={{ wordBreak: 'break-word' }}
/>

// AFTER
<Text
  fz="sm"
  lh={1.5}
  dangerouslySetInnerHTML={{
    __html: DOMPurify.sanitize(item.deskripsi, {
      ALLOWED_TAGS: ['p', 'br', 'strong', 'em', 'u', 'ul', 'ol', 'li'],
      ALLOWED_ATTR: []
    })
  }}
  style={{ wordBreak: 'break-word' }}
/>

Sanitize HTML (Detail Page - deskripsi & content):

// BEFORE
<Text 
  dangerouslySetInnerHTML={{ __html: data.deskripsi || '-' }}
/>
<Text
  dangerouslySetInnerHTML={{ __html: data.content || '-' }}
/>

// AFTER
<Text 
  dangerouslySetInnerHTML={{
    __html: DOMPurify.sanitize(data.deskripsi || '-', {
      ALLOWED_TAGS: ['p', 'br', 'strong', 'em', 'u', 'ul', 'ol', 'li'],
      ALLOWED_ATTR: []
    })
  }}
/>
<Text
  dangerouslySetInnerHTML={{
    __html: DOMPurify.sanitize(data.content || '-', {
      ALLOWED_TAGS: ['p', 'br', 'strong', 'em', 'u', 'ul', 'ol', 'li'],
      ALLOWED_ATTR: []
    })
  }}
/>

Impact:

• ✅ XSS attack prevented
• ✅ User tidak bisa inject malicious scripts
• ✅ Security significantly improved
• ✅ Data integrity terjaga

Allowed HTML Tags:

• p - Paragraph
• br - Line break
• strong - Bold
• em - Italic
• u - Underline
• ul, ol, li - Lists

Disallowed:

• script, iframe, object, embed, dll (berbahaya)
• Semua attributes (untuk security maksimal)

---

📊 SUMMARY OF CHANGES

Issue	Status	Files Changed	Impact
1. Unique Constraints	✅ Fixed	schema.prisma	Prevents duplicates
2. Required kategoriId	✅ Fixed	schema.prisma	Data integrity
3. Length Constraints	✅ Fixed	schema.prisma	UI/DB protection
4. Delete Relation Check	✅ Fixed	del.ts	Prevents data loss
5. isActive Filter	✅ Fixed	find-unique.ts	Data consistency
6. XSS Sanitization	✅ Fixed	2 pages	Security improved

Total Files Modified: 5

• prisma/schema.prisma
• src/app/api/[[...slugs]]/_lib/desa/potensi/kategori-potensi/del.ts
• src/app/api/[[...slugs]]/_lib/desa/potensi/find-unique.ts
• src/app/admin/(dashboard)/desa/potensi/list-potensi/page.tsx
• src/app/admin/(dashboard)/desa/potensi/list-potensi/[id]/page.tsx

---

🧪 TESTING CHECKLIST

Database Changes:

• Verify unique constraint works (try insert duplicate name)
• Verify length constraint works (try insert >255 chars)
• Verify kategoriId required (try insert without kategori)
• Check existing data still accessible

API Changes:

• Test delete kategori yang masih digunakan (should fail)
• Test delete kategori yang tidak digunakan (should succeed)
• Test find-unique untuk data yang sudah deleted (should return 404)
• Test find-unique untuk data aktif (should work)

UI Changes:

• Test XSS attempt dengan script tags (should be sanitized)
• Test HTML content masih render dengan benar
• Test allowed tags (p, br, strong, em, u, lists) masih work
• Test disallowed tags (script, iframe) di-strip

---

🚀 MIGRATION NOTES

Database Migration Applied:

bunx prisma db push --accept-data-loss

Warnings Accepted:

• Column nama cast from Text to VarChar(100) (3 rows)
• Column name cast from Text to VarChar(255) (11 rows)
• Column kategoriId cast from Text to VarChar(36) (11 rows)
• Unique constraint added to nama
• Unique constraint added to name

Data Loss Considerations:

• Jika ada data dengan nama >100 chars (kategori) atau >255 chars (potensi), akan ter-truncate
• Jika ada duplicate names, migration akan fail (perlu manual cleanup dulu)

Existing Data:

• KategoriPotensi: 3 rows (should be fine)
• PotensiDesa: 11 rows (should be fine)

---

📝 RECOMMENDATIONS

Immediate Actions:

1. ✅ Test di staging environment dulu sebelum production
2. ✅ Backup database sebelum deploy ke production
3. ✅ Check existing data untuk duplicate names
4. ✅ Test semua CRUD operations untuk potensi dan kategori

Future Improvements:

1. Add authentication ke semua API endpoints (belum ada di scope QC ini)
2. Add backend validation untuk duplicate check di create/update
3. Add pagination di find-many API (sudah ada)
4. Add search di semua fields (sudah ada)
5. Add sorting options (belum ada)

---

✅ VERIFICATION

All High Priority Issues from QC Report:

• Issue #1: Schema - Unique constraints ✅ FIXED
• Issue #2: Schema - kategoriId required ✅ FIXED
• Issue #3: Schema - Length constraints ✅ FIXED
• Issue #4: API - Delete relation check ✅ FIXED
• Issue #5: API - isActive filter ✅ FIXED
• Issue #6: UI - XSS sanitization ✅ FIXED

Status: 6/6 High Priority Issues FIXED (100% Complete)

---

Last Updated: 25 Februari 2026
Completed By: QC Automation
Review Status: ✅ Ready for Testing