Merge branch 'develop' of github.com:IMPHNEN/imphnen-frontend-service into backoffice/for-hackathon

feat(backoffice): little adjustment in hackathon users management UI and API contract
feat(backoffice): add API contract for hackathon users
2025-12-02 18:13:03 +07:00 · 2025-12-02 18:11:34 +07:00 · 2025-12-01 11:41:56 +07:00 · 2025-12-01 11:41:18 +07:00 · 2025-11-30 18:57:04 +07:00 · 2025-11-30 18:54:34 +07:00
13 changed files with 2400 additions and 127 deletions
@@ -0,0 +1,32 @@
+import { BackofficeWrapper } from '@imphnen-frontend-service/ui/organisms';
+import { FC, ReactElement } from 'react';
+
+export const HackathonDashboardPage: FC = (): ReactElement => {
+  return (
+    <BackofficeWrapper title="IMPHNEN x Kolosal.ai Hackathon 2025">
+      <h1 className="mb-8 text-p1 font-semibold text-neutral-700">Dashboard</h1>
+
+      <section className="grid grid-cols-5 gap-5">
+        {/* Participant */}
+        <div className="bg-white px-6 py-4 rounded-md shadow">
+          <h3 className="text-primary-500 text-p2 font-semibold mb-2.5">
+            1261
+          </h3>
+          <p className="text-neutral-400 text-p3">Total Participants</p>
+        </div>
+        {/* Team */}
+        <div className="bg-white px-6 py-4 rounded-md shadow">
+          <h3 className="text-primary-500 text-p2 font-semibold mb-2.5">206</h3>
+          <p className="text-neutral-400 text-p3">Total Teams</p>
+        </div>
+        {/* Project Submitted */}
+        <div className="bg-white px-6 py-4 rounded-md shadow">
+          <h3 className="text-primary-500 text-p2 font-semibold mb-2.5">0</h3>
+          <p className="text-neutral-400 text-p3">Total Project Submitted</p>
+        </div>
+      </section>
+    </BackofficeWrapper>
+  );
+};
+
+export default HackathonDashboardPage;
@@ -0,0 +1,128 @@
+import { FC, ReactElement, useState } from 'react';
+import {
+  BackofficeWrapper,
+  DataTable,
+} from '@imphnen-frontend-service/ui/organisms';
+import {
+  ColumnDef,
+  getCoreRowModel,
+  getPaginationRowModel,
+  PaginationState,
+  RowSelectionState,
+  useReactTable,
+} from '@tanstack/react-table';
+import { Button } from '@imphnen-frontend-service/ui/atoms';
+import { cn } from '@imphnen-frontend-service/utils';
+import { EditOutlined } from '@ant-design/icons';
+
+export const HackathonUsersPage: FC = (): ReactElement => {
+  const [rowSelection, setRowSelection] = useState<RowSelectionState>({});
+  const [pagination, setPagination] = useState<PaginationState>({
+    pageIndex: 0,
+    pageSize: 9,
+  });
+
+  const mockData: any[] = Array.from({ length: 90 }, (_, i) => ({
+    id: i + 1,
+    project_name: `Project ${i + 1}`,
+    repository_url: `https://github.com/user/repo${i + 1}`,
+    demo_url: `https://demo.example.com/project${i + 1}`,
+    presentation_url: `https://slides.example.com/project${i + 1}`,
+  }));
+
+  type UserStatus = 'active' | 'inactive';
+
+  interface SubmissionType {
+    id: number;
+    project_name: string;
+    repository_url: string;
+    demo_url: string;
+    presentation_url: string;
+  }
+
+  const columns: ColumnDef<SubmissionType>[] = [
+    {
+      header: 'Project Name',
+      accessorKey: 'project_name',
+    },
+    {
+      header: 'Repository URL',
+      accessorKey: 'repository_url',
+    },
+    {
+      header: 'Demo URL',
+      accessorKey: 'demo_url',
+    },
+    {
+      header: 'Presentation URL',
+      accessorKey: 'presentation_url',
+    },
+    {
+      header: 'Action',
+      meta: { cellClassName: cn('w-72') },
+      cell: ({ row }) => (
+        <Button
+          variant="primary"
+          size="sm"
+          className="flex items-center gap-2 w-max"
+          onClick={() => {
+            // View detail logic
+          }}
+        >
+          <EditOutlined className="text-base" /> View & Manage
+        </Button>
+      ),
+    },
+  ];
+
+  const table = useReactTable({
+    data: mockData,
+    columns,
+    state: {
+      pagination,
+      rowSelection,
+    },
+    enableRowSelection: true,
+    onRowSelectionChange: setRowSelection,
+    getCoreRowModel: getCoreRowModel(),
+    getPaginationRowModel: getPaginationRowModel(),
+    onPaginationChange: setPagination,
+    pageCount: Math.ceil(mockData.length / pagination.pageSize),
+    manualPagination: false,
+  });
+
+  return (
+    <BackofficeWrapper title="IMPHNEN x Kolosal.ai Hackathon 2025">
+      <h1 className="mb-8 text-p1 font-semibold text-neutral-700">
+        Project Submission
+      </h1>
+      {/* Filters and actions */}
+      <section className="bg-white rounded-md shadow p-8 flex flex-col gap-6">
+        <div className="flex flex-wrap gap-3 items-center">
+          <input
+            type="text"
+            className="border border-neutral-200 rounded-md px-3 py-2 text-label1 w-full sm:w-64"
+            placeholder="Search name or email"
+          />
+          <select className="border border-neutral-200 rounded-md px-3 py-2 text-label1 w-full sm:w-40">
+            <option value="all">All Status</option>
+            <option value="active">Active</option>
+            <option value="suspended">Suspended</option>
+          </select>
+          <select className="border border-neutral-200 rounded-md px-3 py-2 text-label1 w-full sm:w-40">
+            <option value="all">All City</option>
+            <option value="jakarta">Jakarta</option>
+            <option value="bandung">Bandung</option>
+          </select>
+        </div>
+
+        {/* Table */}
+        <DataTable data={mockData} columns={columns} table={table} />
+      </section>
+
+      {/* Modals extracted into shared backoffice components */}
+    </BackofficeWrapper>
+  );
+};
+
+export default HackathonUsersPage;
@@ -0,0 +1,210 @@
+import { FC, ReactElement, useState } from 'react';
+import {
+  BackofficeWrapper,
+  DataTable,
+} from '@imphnen-frontend-service/ui/organisms';
+import {
+  ColumnDef,
+  getCoreRowModel,
+  getPaginationRowModel,
+  PaginationState,
+  RowSelectionState,
+  useReactTable,
+} from '@tanstack/react-table';
+import { Button } from '@imphnen-frontend-service/ui/atoms';
+import { cn } from '@imphnen-frontend-service/utils';
+import { useTeams } from '@imphnen-frontend-service/service';
+import { EditOutlined } from '@ant-design/icons';
+
+export const HackathonTeamsPage: FC = (): ReactElement => {
+  const { data: teamsData } = useTeams();
+
+  const [rowSelection, setRowSelection] = useState<RowSelectionState>({});
+  const [pagination, setPagination] = useState<PaginationState>({
+    pageIndex: 0,
+    pageSize: 9,
+  });
+
+  const mockData: TeamType[] = Array.from({ length: 90 }, (_, i) => ({
+    id: `team-${i + 1}`,
+    name: `Team ${i + 1} - ${i % 3 === 0 ? 'Innovators' : 'Hackers'}`,
+    city: i % 2 === 0 ? 'Jakarta' : 'Bandung',
+    visibility: i % 4 === 0 ? 'private' : 'public',
+    member_count: Math.floor(Math.random() * 4) + 1,
+    has_submission: i % 3 !== 0,
+    created_at: new Date().toISOString(),
+    updated_at: new Date().toISOString(),
+    leader: {
+      user: {
+        fullname: `Leader User ${i}`,
+        email: `leader${i}@example.com`,
+      },
+    },
+  }));
+
+  interface TeamType {
+    id: string;
+    name: string;
+    city: string;
+    visibility: 'public' | 'private';
+    member_count: number;
+    has_submission: boolean;
+    created_at: string;
+    updated_at: string;
+    leader?: {
+      user: {
+        fullname: string;
+        email: string;
+      };
+    };
+  }
+
+  const columns: ColumnDef<TeamType>[] = [
+    {
+      accessorKey: 'id',
+      header: 'ID',
+    },
+    {
+      accessorKey: 'name',
+      header: 'Team Name',
+    },
+    {
+      accessorKey: 'city',
+      header: 'City',
+    },
+    {
+      accessorKey: 'visibility',
+      header: 'Visibility',
+      cell: ({ row }) => {
+        const isPublic = row.original.visibility === 'public';
+        return (
+          <span
+            className={cn(
+              'py-2 px-4 text-sm rounded-2xl text-center',
+              isPublic
+                ? 'bg-info-200 text-info-700'
+                : 'bg-gray-200 text-gray-700'
+            )}
+          >
+            {isPublic ? 'Public' : 'Private'}
+          </span>
+        );
+      },
+    },
+    {
+      accessorKey: 'member_count',
+      header: 'Members',
+    },
+    {
+      id: 'leader',
+      header: 'Leader',
+      cell: ({ row }) => {
+        const leader = row.original.leader?.user;
+        return leader ? (
+          <div>
+            <div className="text-sm font-medium text-gray-900">
+              {leader.fullname}
+            </div>
+            <div className="text-xs text-gray-500">{leader.email}</div>
+          </div>
+        ) : (
+          <span className="text-gray-400 italic">-</span>
+        );
+      },
+    },
+    {
+      accessorKey: 'has_submission',
+      header: 'Submitted',
+      cell: ({ row }) => {
+        const hasSubmission = row.original.has_submission;
+        return (
+          <span
+            className={cn(
+              'py-2 px-4 text-sm rounded-2xl text-center',
+              hasSubmission
+                ? 'bg-success-200 text-success-700'
+                : 'bg-danger-200 text-danger-700'
+            )}
+          >
+            {hasSubmission ? 'Yes' : 'No'}
+          </span>
+        );
+      },
+    },
+    {
+      accessorKey: 'updated_at',
+      header: 'Last Updated',
+      cell: ({ row }) => {
+        return new Date(row.original.updated_at).toLocaleDateString();
+      },
+    },
+    {
+      id: 'actions',
+      header: 'Action',
+      meta: { cellClassName: cn('w-48') },
+      cell: ({ row }) => (
+        <div className="flex items-center gap-2">
+          <Button
+            variant="primary"
+            size="sm"
+            className="flex items-center gap-2 w-max"
+            onClick={() => {
+              // View detail logic
+            }}
+          >
+            <EditOutlined className="text-base" /> View & Manage
+          </Button>
+        </div>
+      ),
+    },
+  ];
+
+  const table = useReactTable({
+    data: mockData,
+    columns,
+    state: {
+      pagination,
+      rowSelection,
+    },
+    enableRowSelection: true,
+    onRowSelectionChange: setRowSelection,
+    getCoreRowModel: getCoreRowModel(),
+    getPaginationRowModel: getPaginationRowModel(),
+    onPaginationChange: setPagination,
+    pageCount: Math.ceil(mockData.length / pagination.pageSize),
+    manualPagination: false,
+  });
+
+  return (
+    <BackofficeWrapper title="IMPHNEN x Kolosal.ai Hackathon 2025">
+      <h1 className="mb-8 text-p1 font-semibold text-neutral-700">
+        Team Management
+      </h1>
+      {/* Filters and actions */}
+      <section className="bg-white rounded-md shadow p-8 flex flex-col gap-6">
+        <div className="flex flex-wrap gap-3 items-center">
+          <input
+            type="text"
+            className="border border-neutral-200 rounded-md px-3 py-2 text-label1 w-full sm:w-64"
+            placeholder="Search name or email"
+          />
+          <select className="border border-neutral-200 rounded-md px-3 py-2 text-label1 w-full sm:w-40">
+            <option value="all">All Status</option>
+            <option value="active">Active</option>
+            <option value="suspended">Suspended</option>
+          </select>
+          <select className="border border-neutral-200 rounded-md px-3 py-2 text-label1 w-full sm:w-40">
+            <option value="all">All City</option>
+            <option value="jakarta">Jakarta</option>
+            <option value="bandung">Bandung</option>
+          </select>
+        </div>
+        {/* Table */}
+        <DataTable data={mockData} columns={columns} table={table} />
+      </section>
+      {/* Modals extracted into shared backoffice components */}
+    </BackofficeWrapper>
+  );
+};
+
+export default HackathonTeamsPage;
@@ -0,0 +1,651 @@
+import { FC, useState, useEffect, useMemo, useRef } from 'react';
+import { Button } from '@imphnen-frontend-service/ui/atoms';
+import { cn } from '@imphnen-frontend-service/utils';
+import {
+  UserOutlined,
+  EnvironmentOutlined,
+  CalendarOutlined,
+  SaveOutlined,
+  CloseOutlined,
+  ExclamationOutlined,
+  CameraOutlined,
+  DeleteOutlined,
+  UploadOutlined,
+} from '@ant-design/icons';
+
+interface UserType {
+  id: string;
+  avatar?: string;
+  fullname: string;
+  bio?: string;
+  location: string;
+  is_active: boolean;
+  skills: string[];
+  created_at: string;
+  updated_at: string;
+}
+
+interface ModalProps {
+  isOpen: boolean;
+  onClose: () => void;
+  user: UserType | null;
+}
+
+const ModalUserDetail: FC<ModalProps> = ({ isOpen, onClose, user }) => {
+  const [formData, setFormData] = useState<UserType | null>(null);
+  const [showDeleteConfirm, setShowDeleteConfirm] = useState(false);
+  const [showAvatarMenu, setShowAvatarMenu] = useState(false);
+  const fileInputRef = useRef<HTMLInputElement>(null);
+
+  // Initialize form data when modal opens
+  useEffect(() => {
+    if (isOpen) {
+      if (user) {
+        // Edit existing user
+        setFormData({ ...user });
+      } else {
+        // Create new user
+        setFormData({
+          id: '', // Will be generated by backend
+          fullname: '',
+          bio: '',
+          location: '',
+          is_active: true,
+          skills: [],
+          avatar: undefined,
+          created_at: new Date().toISOString(),
+          updated_at: new Date().toISOString(),
+        });
+      }
+    }
+  }, [isOpen, user]);
+
+  // Check if form has changes
+  const hasChanges = useMemo(() => {
+    if (!formData) return false;
+    if (!user) return true; // New user always has changes
+    return (
+      formData.fullname !== user.fullname ||
+      formData.location !== user.location ||
+      formData.is_active !== user.is_active ||
+      formData.avatar !== user.avatar ||
+      JSON.stringify(formData.skills) !== JSON.stringify(user.skills) ||
+      formData.bio !== user.bio
+    );
+  }, [formData, user]);
+
+  // Check if required fields are filled
+  const isFormValid = useMemo(() => {
+    if (!formData) return false;
+    return formData.fullname.trim() !== '' && formData.location.trim() !== '';
+  }, [formData]);
+
+  const canSave = hasChanges && isFormValid;
+
+  if (!isOpen || !formData) return null;
+
+  const handleInputChange = (
+    field: keyof UserType,
+    value: string | boolean | string[] | undefined
+  ) => {
+    setFormData((prev) => (prev ? { ...prev, [field]: value } : null));
+  };
+
+  const handleSkillsChange = (skills: string[]) => {
+    setFormData((prev) => (prev ? { ...prev, skills } : null));
+  };
+
+  const handleSave = () => {
+    if (!formData) return;
+
+    if (user) {
+      // Update existing user
+      console.log('Update user data:', formData);
+    } else {
+      // Create new user
+      console.log('Create new user:', formData);
+    }
+    // Here you would typically make an API call to save the data
+    onClose();
+  };
+
+  const handleCancel = () => {
+    if (user) {
+      setFormData({ ...user }); // Reset to original for edit mode
+    }
+    onClose();
+  };
+
+  const handleDeleteAccount = () => {
+    if (!user) return; // Can't delete new user
+    console.log('Delete user:', user.id);
+    setShowDeleteConfirm(false);
+    onClose();
+  };
+
+  const handleAvatarUpload = (event: React.ChangeEvent<HTMLInputElement>) => {
+    const file = event.target.files?.[0];
+    if (file) {
+      // Validate file type
+      if (!file.type.startsWith('image/')) {
+        alert('Please select an image file');
+        return;
+      }
+
+      // Validate file size (max 5MB)
+      if (file.size > 5 * 1024 * 1024) {
+        alert('Image size must be less than 5MB');
+        return;
+      }
+
+      // Create preview URL
+      const reader = new FileReader();
+      reader.onload = (e) => {
+        const avatarUrl = e.target?.result as string;
+        handleInputChange('avatar', avatarUrl);
+        setShowAvatarMenu(false);
+      };
+      reader.readAsDataURL(file);
+    }
+  };
+
+  const handleRemoveAvatar = () => {
+    handleInputChange('avatar', undefined);
+    setShowAvatarMenu(false);
+  };
+
+  const triggerFileUpload = () => {
+    fileInputRef.current?.click();
+  };
+
+  const availableSkills = [
+    'Frontend Developer',
+    'Backend Developer',
+    'Full Stack Developer',
+    'DevOps Engineer',
+    'UI/UX Designer',
+    'Product Manager',
+    'Data Scientist',
+    'Mobile Developer',
+  ];
+
+  return (
+    <div className="fixed inset-0 z-50">
+      <div
+        className="fixed inset-0 bg-black/50"
+        onClick={(e) => {
+          setShowAvatarMenu(false);
+          onClose();
+        }}
+      />
+      <div className="fixed inset-0 flex items-center justify-center p-4">
+        <div
+          className="bg-white rounded-xl shadow-2xl w-full max-w-4xl max-h-[90vh] overflow-y-auto"
+          onClick={(e) => e.stopPropagation()}
+        >
+          {/* Hidden File Input */}
+          <input
+            type="file"
+            ref={fileInputRef}
+            onChange={handleAvatarUpload}
+            accept="image/*"
+            className="hidden"
+          />
+          {/* Header */}
+          <div className="border-b border-neutral-200 px-8 py-6 flex justify-between items-start">
+            <div className="flex items-center gap-4">
+              {/* Interactive User Avatar */}
+              <div className="relative group ">
+                <div className="w-16 h-16 rounded-full bg-neutral-200 flex items-center justify-center overflow-hidden border-2 border-transparent group-hover:border-primary-300 transition-colors">
+                  {formData.avatar ? (
+                    <img
+                      src={formData.avatar}
+                      alt={formData.fullname}
+                      className="w-full h-full object-cover"
+                    />
+                  ) : (
+                    <UserOutlined className="text-neutral-500 text-2xl" />
+                  )}
+                </div>
+
+                {/* Avatar Hover Overlay */}
+                <button
+                  onClick={() => setShowAvatarMenu(!showAvatarMenu)}
+                  className="absolute inset-0 bg-neutral-400 cursor-pointer rounded-full opacity-0 group-hover:opacity-100 transition-opacity flex items-center justify-center"
+                >
+                  <CameraOutlined className="text-white text-lg" />
+                </button>
+
+                {/* Avatar Menu Dropdown */}
+                {showAvatarMenu && (
+                  <div className="absolute top-full left-0 mt-2 bg-white rounded-lg shadow-lg border border-neutral-200 py-2 min-w-[140px] z-10">
+                    <button
+                      onClick={triggerFileUpload}
+                      className="w-full px-4 py-2 text-left text-sm text-neutral-700 hover:bg-neutral-50 flex items-center gap-2 cursor-pointer"
+                    >
+                      <UploadOutlined className="text-sm" />
+                      {formData.avatar ? 'Change Photo' : 'Upload Photo'}
+                    </button>
+                    {formData.avatar && (
+                      <button
+                        onClick={handleRemoveAvatar}
+                        className="w-full px-4 py-2 text-left text-sm text-red-600 hover:bg-red-50 flex items-center gap-2 cursor-pointer"
+                      >
+                        <DeleteOutlined className="text-sm" />
+                        Remove Photo
+                      </button>
+                    )}
+                  </div>
+                )}
+              </div>
+              <div>
+                <div className="flex items-center gap-3 mb-2">
+                  <h2 className="text-2xl font-bold text-neutral-900">
+                    {user ? 'Edit User Profile' : 'Create New User'}
+                  </h2>
+                  {user && (
+                    <span className="px-3 py-1 bg-info-100 text-info-700 text-xs font-medium rounded-2xl">
+                      Hover avatar to change
+                    </span>
+                  )}
+                </div>
+                <div className="text-sm text-neutral-500">
+                  {user
+                    ? `Make changes to ${
+                        formData.fullname || 'this user'
+                      }'s profile information`
+                    : 'Fill in the information below to create a new user account'}
+                </div>
+              </div>
+            </div>
+            <button
+              className="p-2 hover:bg-neutral-100 rounded-lg transition-colors"
+              onClick={() => {
+                setShowAvatarMenu(false);
+                handleCancel();
+              }}
+            >
+              <CloseOutlined className="text-neutral-400 text-lg cursor-pointer" />
+            </button>
+          </div>
+
+          {/* Content */}
+          <div className="p-8" onClick={() => setShowAvatarMenu(false)}>
+            <div className="grid grid-cols-1 lg:grid-cols-2 gap-8">
+              {/* Left Column - Basic Info */}
+              <div className="space-y-6">
+                <div>
+                  <h3 className="text-lg font-semibold text-neutral-900 mb-4">
+                    Basic Information
+                  </h3>
+                  <div className="space-y-4">
+                    {/* Full Name - Required */}
+                    <div className="flex items-center gap-3">
+                      <UserOutlined className="text-neutral-400" />
+                      <div className="flex-1">
+                        <label className="text-sm text-neutral-500 block mb-1">
+                          Full Name <span className="text-red-500">*</span>
+                        </label>
+                        <input
+                          type="text"
+                          value={formData.fullname}
+                          onChange={(e) =>
+                            handleInputChange('fullname', e.target.value)
+                          }
+                          className={cn(
+                            'w-full border rounded-lg px-3 py-2 text-sm focus:border-primary-500 focus:outline-none',
+                            formData.fullname.trim() === ''
+                              ? 'border-red-300 bg-red-50'
+                              : 'border-neutral-300'
+                          )}
+                          placeholder="Enter full name"
+                        />
+                        {formData.fullname.trim() === '' && (
+                          <p className="text-red-500 text-xs mt-1">
+                            Full name is required
+                          </p>
+                        )}
+                      </div>
+                    </div>
+
+                    {/* Location - Required */}
+                    <div className="flex items-center gap-3">
+                      <EnvironmentOutlined className="text-neutral-400" />
+                      <div className="flex-1">
+                        <label className="text-sm text-neutral-500 block mb-1">
+                          Location <span className="text-red-500">*</span>
+                        </label>
+                        <select
+                          value={formData.location}
+                          onChange={(e) =>
+                            handleInputChange('location', e.target.value)
+                          }
+                          className={cn(
+                            'w-full border rounded-lg px-3 py-2 text-sm focus:border-primary-500 focus:outline-none bg-white',
+                            formData.location.trim() === ''
+                              ? 'border-red-300 bg-red-50'
+                              : 'border-neutral-300'
+                          )}
+                        >
+                          <option value="">Select location</option>
+                          <option value="Jakarta">Jakarta</option>
+                          <option value="Bandung">Bandung</option>
+                          <option value="Surabaya">Surabaya</option>
+                          <option value="Medan">Medan</option>
+                          <option value="Yogyakarta">Yogyakarta</option>
+                        </select>
+                        {formData.location.trim() === '' && (
+                          <p className="text-red-500 text-xs mt-1">
+                            Location is required
+                          </p>
+                        )}
+                      </div>
+                    </div>
+
+                    {/* Joined Date - Read Only - Only show for existing users */}
+                    {user && (
+                      <div className="flex items-center gap-3">
+                        <CalendarOutlined className="text-neutral-400" />
+                        <div>
+                          <p className="text-sm text-neutral-500">
+                            Joined Date
+                          </p>
+                          <p className="font-medium">
+                            {new Date(formData.created_at).toLocaleDateString(
+                              'en-US',
+                              {
+                                year: 'numeric',
+                                month: 'long',
+                                day: 'numeric',
+                              }
+                            )}
+                          </p>
+                        </div>
+                      </div>
+                    )}
+                  </div>
+                </div>
+
+                {/* Bio Section - Optional */}
+                <div>
+                  <h3 className="text-lg font-semibold text-neutral-900 mb-3">
+                    Bio{' '}
+                    <span className="text-neutral-400 text-sm font-normal">
+                      (Optional)
+                    </span>
+                  </h3>
+                  <textarea
+                    value={formData.bio || ''}
+                    onChange={(e) =>
+                      handleInputChange('bio', e.target.value || undefined)
+                    }
+                    placeholder="Tell us about yourself..."
+                    rows={4}
+                    className="w-full border border-neutral-300 rounded-lg px-3 py-2 text-sm focus:border-primary-500 focus:outline-none resize-none"
+                  />
+                </div>
+              </div>
+
+              {/* Right Column - Skills & Status */}
+              <div className="space-y-6">
+                {/* Account Status - Enhanced Tab Design */}
+                <div>
+                  <h3 className="text-lg font-semibold text-neutral-900 mb-4">
+                    Account Status
+                  </h3>
+                  <div className="flex bg-neutral-100 p-1 rounded-lg">
+                    <button
+                      onClick={() => handleInputChange('is_active', true)}
+                      className={cn(
+                        'flex-1 px-4 py-2 text-sm font-medium rounded-md transition-all duration-200 cursor-pointer',
+                        formData.is_active
+                          ? 'bg-white text-success-700 shadow-sm ring-1 ring-success-200'
+                          : 'text-neutral-600 hover:text-neutral-800'
+                      )}
+                    >
+                      <div className="flex items-center justify-center gap-2">
+                        <div
+                          className={cn(
+                            'w-2 h-2 rounded-full',
+                            formData.is_active
+                              ? 'bg-success-500'
+                              : 'bg-neutral-400'
+                          )}
+                        />
+                        Active
+                      </div>
+                    </button>
+                    <button
+                      onClick={() => handleInputChange('is_active', false)}
+                      className={cn(
+                        'flex-1 px-4 py-2 text-sm font-medium rounded-md transition-all duration-200 cursor-pointer',
+                        !formData.is_active
+                          ? 'bg-white text-neutral-700 shadow-sm ring-1 ring-neutral-200'
+                          : 'text-neutral-600 hover:text-neutral-800'
+                      )}
+                    >
+                      <div className="flex items-center justify-center gap-2">
+                        <div
+                          className={cn(
+                            'w-2 h-2 rounded-full',
+                            !formData.is_active
+                              ? 'bg-neutral-500'
+                              : 'bg-neutral-400'
+                          )}
+                        />
+                        Inactive
+                      </div>
+                    </button>
+                  </div>
+                  <p className="text-xs text-neutral-500 mt-2">
+                    {formData.is_active
+                      ? 'User can access their account and participate in activities'
+                      : 'User account is suspended and cannot access services'}
+                  </p>
+                </div>
+
+                {/* Skills Section - Optional */}
+                <div>
+                  <h3 className="text-lg font-semibold text-neutral-900 mb-4">
+                    Skills & Expertise{' '}
+                    <span className="text-neutral-400 text-sm font-normal">
+                      (Optional)
+                    </span>
+                  </h3>
+                  <div className="space-y-3">
+                    <div className="flex flex-wrap gap-2 min-h-10 p-3 border border-neutral-300 rounded-lg bg-neutral-50">
+                      {formData.skills.length > 0 ? (
+                        formData.skills.map((skill, index) => (
+                          <span
+                            key={index}
+                            className="inline-flex items-center gap-2 px-3 py-1.5 rounded-2xl text-sm font-medium bg-blue-100 text-blue-800"
+                          >
+                            {skill}
+                            <button
+                              onClick={() =>
+                                handleSkillsChange(
+                                  formData.skills.filter((_, i) => i !== index)
+                                )
+                              }
+                              className="text-blue-600 hover:text-blue-800 ml-1 cursor-pointer"
+                            >
+                              ✕
+                            </button>
+                          </span>
+                        ))
+                      ) : (
+                        <span className="text-neutral-400 text-sm">
+                          No skills added yet
+                        </span>
+                      )}
+                    </div>
+                    <select
+                      value=""
+                      onChange={(e) => {
+                        if (
+                          e.target.value &&
+                          !formData.skills.includes(e.target.value)
+                        ) {
+                          handleSkillsChange([
+                            ...formData.skills,
+                            e.target.value,
+                          ]);
+                        }
+                      }}
+                      className="w-full border border-neutral-300 rounded-lg px-3 py-2 text-sm focus:border-primary-500 focus:outline-none bg-white"
+                    >
+                      <option value="">Add a skill...</option>
+                      {availableSkills
+                        .filter((skill) => !formData.skills.includes(skill))
+                        .map((skill) => (
+                          <option key={skill} value={skill}>
+                            {skill}
+                          </option>
+                        ))}
+                    </select>
+                  </div>
+                </div>
+
+                {/* Account Details - Read Only - Only show for existing users */}
+                {user && (
+                  <div>
+                    <h3 className="text-lg font-semibold text-neutral-900 mb-4">
+                      Account Details
+                    </h3>
+                    <div className="space-y-3 bg-neutral-50 p-4 rounded-lg">
+                      <div className="flex justify-between items-center py-1">
+                        <span className="text-neutral-600 text-sm">
+                          User ID
+                        </span>
+                        <span className="font-mono text-sm text-neutral-800">
+                          {formData.id}
+                        </span>
+                      </div>
+                      <div className="flex justify-between items-center py-1">
+                        <span className="text-neutral-600 text-sm">
+                          Last Updated
+                        </span>
+                        <span className="text-sm text-neutral-800">
+                          {new Date(formData.updated_at).toLocaleDateString(
+                            'en-US',
+                            {
+                              month: 'short',
+                              day: 'numeric',
+                              year: 'numeric',
+                            }
+                          )}
+                        </span>
+                      </div>
+                    </div>
+                  </div>
+                )}
+              </div>
+            </div>
+          </div>
+
+          {/* Footer Actions */}
+          <div className="border-t border-neutral-200 px-8 py-6">
+            <div className="flex justify-between items-center">
+              <div className="flex items-center gap-4">
+                <div className="text-sm text-neutral-500">
+                  {canSave
+                    ? 'Ready to save changes'
+                    : hasChanges
+                    ? 'Please fill required fields'
+                    : 'No changes made'}
+                </div>
+                {/* Delete Account Button - Only show for existing users */}
+                {user && (
+                  <button
+                    onClick={() => setShowDeleteConfirm(true)}
+                    className="text-red-600 hover:text-red-700 text-sm font-medium transition-colors cursor-pointer"
+                  >
+                    Delete Account
+                  </button>
+                )}
+              </div>
+
+              <div className="flex items-center gap-3">
+                <Button
+                  variant="secondary"
+                  size="sm"
+                  onClick={handleCancel}
+                  className="px-6"
+                >
+                  Cancel
+                </Button>
+                <Button
+                  variant="primary"
+                  size="sm"
+                  onClick={handleSave}
+                  disabled={!canSave}
+                  className={cn(
+                    'flex items-center gap-2 px-6',
+                    !canSave && 'opacity-50 cursor-not-allowed'
+                  )}
+                >
+                  <SaveOutlined className="text-sm" />
+                  {user ? 'Save Changes' : 'Create User'}
+                </Button>
+              </div>
+            </div>
+          </div>
+
+          {/* Delete Confirmation Modal */}
+          {showDeleteConfirm && (
+            <div className="fixed inset-0 z-60">
+              <div
+                className="fixed inset-0 bg-black/50"
+                onClick={() => setShowDeleteConfirm(false)}
+              />
+              <div className="fixed inset-0 flex items-center justify-center p-4">
+                <div className="bg-white rounded-xl shadow-2xl w-full max-w-md">
+                  <div className="p-6">
+                    <div className="flex items-center gap-3 mb-4">
+                      <div className="w-10 h-10 bg-red-100 rounded-full flex items-center justify-center">
+                        <ExclamationOutlined className="text-red-600 text-lg" />
+                      </div>
+                      <div>
+                        <h3 className="text-lg font-semibold text-neutral-900">
+                          Delete Account
+                        </h3>
+                        <p className="text-sm text-neutral-500">
+                          This action cannot be undone
+                        </p>
+                      </div>
+                    </div>
+                    <p className="text-neutral-700 mb-6">
+                      Are you sure you want to permanently delete{' '}
+                      <strong>{formData.fullname}</strong>'s account? This will
+                      remove all their data and cannot be reversed.
+                    </p>
+                    <div className="flex gap-3 justify-end">
+                      <Button
+                        variant="secondary"
+                        size="sm"
+                        onClick={() => setShowDeleteConfirm(false)}
+                        className="px-4"
+                      >
+                        Cancel
+                      </Button>
+                      <Button
+                        variant="primary"
+                        size="sm"
+                        onClick={handleDeleteAccount}
+                        className="px-4 bg-red-600 hover:bg-red-700 border-red-600"
+                      >
+                        Delete Account
+                      </Button>
+                    </div>
+                  </div>
+                </div>
+              </div>
+            </div>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default ModalUserDetail;
@@ -0,0 +1,476 @@
+import { FC, ReactElement, useState, useMemo, useCallback } from 'react';
+import ModalUserDetail from './_components/modal-user-detail';
+import {
+  BackofficeWrapper,
+  DataTable,
+} from '@imphnen-frontend-service/ui/organisms';
+import { ColumnDef } from '@tanstack/react-table';
+import { Button } from '@imphnen-frontend-service/ui/atoms';
+import { cn } from '@imphnen-frontend-service/utils';
+import {
+  EditOutlined,
+  UserOutlined,
+  SearchOutlined,
+  FilterOutlined,
+  PlusOutlined,
+} from '@ant-design/icons';
+// Removed unused SearchOutlined icon after schema revision
+
+// Define interface outside component
+interface UserType {
+  id: string; // UUID
+  avatar?: string;
+  fullname: string;
+  bio?: string;
+  location: string;
+  is_active: boolean; // admin can deactivate
+  skills: string[]; // Frontend Developer, Backend Developer, etc.
+  created_at: string;
+  updated_at: string;
+}
+
+// Move mock data outside component to prevent recreation
+const skillsOptions = [
+  'Frontend Developer',
+  'Backend Developer',
+  'Full Stack Developer',
+  'DevOps Engineer',
+  'UI/UX Designer',
+  'Product Manager',
+  'Data Scientist',
+  'Mobile Developer',
+];
+
+const locations = ['Jakarta', 'Bandung', 'Surabaya', 'Medan', 'Yogyakarta'];
+const bios = [
+  'Passionate developer with 5+ years experience',
+  'Tech enthusiast and problem solver',
+  'Building scalable solutions for modern problems',
+  'Creative designer with technical background',
+  'Data-driven decision maker',
+];
+
+const mockData: UserType[] = Array.from({ length: 50 }, (_, i) => {
+  const randomSkillsCount = Math.floor(Math.random() * 3) + 1; // 1-3 skills
+  const randomSkills = skillsOptions
+    .sort(() => 0.5 - Math.random())
+    .slice(0, randomSkillsCount);
+
+  return {
+    id: `24db9e4d-ca4c-46aa-ac36-8ef04bbe01${String(i).padStart(2, '0')}`,
+    avatar:
+      i % 4 === 0
+        ? `https://ui-avatars.com/api/?name=${encodeURIComponent(
+            i % 3 === 0 ? 'Ahmad Wijuana' : 'Sofia Wijuana'
+          )}&background=random`
+        : undefined,
+    fullname:
+      i % 3 === 0
+        ? 'Ahmad Wijuana'
+        : i % 3 === 1
+        ? 'Sofia Wijuana'
+        : 'Budi Santoso',
+    bio: i % 4 === 0 ? bios[i % bios.length] : undefined,
+    location: locations[i % locations.length],
+    is_active: i % 7 !== 0, // More realistic distribution
+    skills: randomSkills,
+    created_at: new Date(
+      Date.now() - i * 86400000 * (Math.random() * 30 + 1)
+    ).toISOString(), // Random within last 30-60 days
+    updated_at: new Date().toISOString(),
+  };
+});
+
+export const HackathonUsersPage: FC = (): ReactElement => {
+  const [showDetailModal, setShowDetailModal] = useState(false);
+  const [showNewUserModal, setShowNewUserModal] = useState(false);
+  const [selectedUser, setSelectedUser] = useState<UserType | null>(null);
+  const [globalFilter, setGlobalFilter] = useState('');
+
+  // Advanced filtering states
+  const [statusFilter, setStatusFilter] = useState('all');
+  const [locationFilter, setLocationFilter] = useState('all');
+  const [skillsFilter, setSkillsFilter] = useState<string[]>([]);
+
+  // Constants
+  const pageSize = 10;
+
+  // Memoize the callback to prevent recreation
+  const handleShowDetailModal = useCallback((user: UserType) => {
+    setSelectedUser(user);
+    setShowDetailModal(true);
+  }, []);
+
+  const handleCloseDetailModal = useCallback(() => {
+    setShowDetailModal(false);
+    setSelectedUser(null);
+  }, []);
+
+  const handleShowNewUserModal = useCallback(() => {
+    setShowNewUserModal(true);
+  }, []);
+
+  const handleCloseNewUserModal = useCallback(() => {
+    setShowNewUserModal(false);
+  }, []);
+
+  // Filter data based on current filter states
+  const filteredData = useMemo(() => {
+    return mockData.filter((user) => {
+      // Status filter
+      if (statusFilter !== 'all') {
+        const isActive = statusFilter === 'active';
+        if (user.is_active !== isActive) return false;
+      }
+
+      // Location filter
+      if (locationFilter !== 'all' && user.location !== locationFilter) {
+        return false;
+      }
+
+      // Skills filter
+      if (skillsFilter.length > 0) {
+        const hasMatchingSkill = skillsFilter.some((skill) =>
+          user.skills.includes(skill)
+        );
+        if (!hasMatchingSkill) return false;
+      }
+
+      return true;
+    });
+  }, [statusFilter, locationFilter, skillsFilter]);
+
+  // Memoize columns to prevent recreation on every render
+  const columns: ColumnDef<UserType>[] = useMemo(
+    () => [
+      {
+        accessorKey: 'fullname',
+        header: 'User',
+        cell: ({ row }) => (
+          <div className="flex items-center gap-3">
+            {/* Avatar */}
+            <div className="w-10 h-10 rounded-full bg-neutral-200 flex items-center justify-center overflow-hidden shrink-0">
+              {row.original.avatar ? (
+                <img
+                  src={row.original.avatar}
+                  alt={row.original.fullname}
+                  className="w-full h-full object-cover"
+                />
+              ) : (
+                <UserOutlined className="text-neutral-500 text-lg" />
+              )}
+            </div>
+            {/* Name only */}
+            <div className="min-w-0 flex-1">
+              <p className="font-medium text-neutral-900 truncate">
+                {row.original.fullname}
+              </p>
+            </div>
+          </div>
+        ),
+        enableSorting: true,
+      },
+      {
+        accessorKey: 'skills',
+        header: 'Skills',
+        cell: ({ row }) => (
+          <div className="flex flex-wrap gap-1 max-w-xs">
+            {row.original.skills.slice(0, 2).map((skill, index) => (
+              <span
+                key={index}
+                className="inline-flex items-center px-2 py-1 rounded-2xl text-xs font-medium bg-success-100 text-success-800"
+              >
+                {skill.replace(' Developer', '').replace(' Engineer', '')}
+              </span>
+            ))}
+            {row.original.skills.length > 2 && (
+              <span className="inline-flex items-center px-2 py-1 rounded-2xl text-xs font-medium bg-success-200 text-success-700">
+                +{row.original.skills.length - 2}
+              </span>
+            )}
+          </div>
+        ),
+        enableSorting: false,
+      },
+      {
+        accessorKey: 'location',
+        header: 'Location',
+        cell: ({ row }) => (
+          <span className="text-neutral-700">{row.original.location}</span>
+        ),
+        enableSorting: true,
+      },
+      {
+        accessorKey: 'is_active',
+        header: 'Status',
+        cell: ({ row }) => (
+          <div className="flex items-center gap-2">
+            <div
+              className={cn(
+                'w-2 h-2 rounded-full',
+                row.original.is_active ? 'bg-success-500' : 'bg-neutral-400'
+              )}
+            />
+            <span
+              className={cn(
+                'text-sm font-medium',
+                row.original.is_active ? 'text-success-700' : 'text-neutral-500'
+              )}
+            >
+              {row.original.is_active ? 'Active' : 'Inactive'}
+            </span>
+          </div>
+        ),
+        enableSorting: true,
+        sortingFn: (rowA, rowB) => {
+          const aActive = rowA.original.is_active;
+          const bActive = rowB.original.is_active;
+          if (aActive && !bActive) return -1;
+          if (!aActive && bActive) return 1;
+          return 0;
+        },
+      },
+      {
+        accessorKey: 'created_at',
+        header: 'Joined',
+        cell: ({ row }) => (
+          <span className="text-neutral-900 text-sm">
+            {new Date(row.original.created_at).toLocaleDateString('en-US', {
+              year: 'numeric',
+              month: 'short',
+              day: 'numeric',
+            })}
+          </span>
+        ),
+        enableSorting: true,
+        sortingFn: 'datetime',
+      },
+      {
+        id: 'actions',
+        header: 'Actions',
+        meta: { cellClassName: cn('w-48') },
+        cell: ({ row }) => (
+          <div className="flex items-center gap-2">
+            <Button
+              variant="primary"
+              size="sm"
+              className="flex items-center gap-2 text-sm px-4 py-2"
+              onClick={() => handleShowDetailModal(row.original)}
+            >
+              <EditOutlined className="text-sm" />
+              Manage
+            </Button>
+            <Button
+              variant="secondary"
+              size="sm"
+              className="text-sm px-4 py-2"
+              onClick={() => {
+                // Toggle user status - implement later
+                console.log(`Toggle status for ${row.original.fullname}`);
+              }}
+            >
+              {row.original.is_active ? 'Deactivate' : 'Activate'}
+            </Button>
+          </div>
+        ),
+        enableSorting: false,
+      },
+    ],
+    [handleShowDetailModal]
+  );
+
+  return (
+    <BackofficeWrapper title="IMPHNEN x Kolosal.ai Hackathon 2025">
+      <h1 className="mb-8 text-p1 font-semibold text-neutral-700">
+        User Management
+      </h1>
+      {/* Filters and actions */}
+      <section className="bg-white rounded-md shadow p-8 flex flex-col gap-6">
+        <div className="flex flex-wrap gap-3 items-center justify-between">
+          {/* Left side - Search & filters */}
+          <div className="flex flex-wrap gap-3 items-center">
+            {/* Search bar */}
+            <div className="relative">
+              <SearchOutlined className="absolute left-3 top-1/2 transform -translate-y-1/2 text-neutral-400 text-sm" />
+              <input
+                type="text"
+                className="border border-neutral-200 rounded-lg pl-10 pr-4 py-2.5 text-sm w-full sm:w-80 focus:border-primary-500 focus:outline-none"
+                placeholder="Search users by name or location..."
+                value={globalFilter}
+                onChange={(e) => setGlobalFilter(e.target.value)}
+              />
+            </div>
+
+            {/* Status Filter */}
+            <div className="relative">
+              <FilterOutlined className="absolute left-3 top-1/2 transform -translate-y-1/2 text-neutral-400 text-sm pointer-events-none z-10" />
+              <select
+                className="border border-neutral-200 rounded-lg pl-10 pr-10 py-2.5 text-sm w-full sm:w-36 focus:border-primary-500 focus:outline-none appearance-none bg-white cursor-pointer"
+                value={statusFilter}
+                onChange={(e) => setStatusFilter(e.target.value)}
+              >
+                <option value="all">All Status</option>
+                <option value="active">Active</option>
+                <option value="inactive">Inactive</option>
+              </select>
+            </div>
+
+            {/* Location Filter */}
+            <div className="relative">
+              <FilterOutlined className="absolute left-3 top-1/2 transform -translate-y-1/2 text-neutral-400 text-sm pointer-events-none z-10" />
+              <select
+                className="border border-neutral-200 rounded-lg pl-10 pr-10 py-2.5 text-sm w-full sm:w-44 focus:border-primary-500 focus:outline-none appearance-none bg-white cursor-pointer"
+                value={locationFilter}
+                onChange={(e) => setLocationFilter(e.target.value)}
+              >
+                <option value="all">All Locations</option>
+                {locations.map((location) => (
+                  <option key={location} value={location}>
+                    {location}
+                  </option>
+                ))}
+              </select>
+            </div>
+
+            {/* Skills Filter with Icon */}
+            <div className="relative">
+              <FilterOutlined className="absolute left-3 top-1/2 transform -translate-y-1/2 text-neutral-400 text-sm pointer-events-none z-10" />
+              <select
+                className="border border-neutral-200 rounded-lg pl-10 pr-10 py-2.5 text-sm w-full sm:w-44 focus:border-primary-500 focus:outline-none appearance-none bg-white cursor-pointer"
+                value=""
+                onChange={(e) => {
+                  if (
+                    e.target.value &&
+                    !skillsFilter.includes(e.target.value)
+                  ) {
+                    setSkillsFilter((prev) => [...prev, e.target.value]);
+                  }
+                }}
+              >
+                <option value="">Add Skill Filter</option>
+                {skillsOptions.map((skill) => (
+                  <option
+                    key={skill}
+                    value={skill}
+                    disabled={skillsFilter.includes(skill)}
+                  >
+                    {skill}
+                  </option>
+                ))}
+              </select>
+            </div>
+          </div>
+
+          {/* Right side - Add User Button */}
+          <div className="flex items-center gap-3">
+            <Button
+              variant="primary"
+              size="md"
+              className="flex items-center gap-2 px-4 py-2"
+              onClick={handleShowNewUserModal}
+            >
+              <PlusOutlined className="text-sm" />
+              Add User
+            </Button>
+          </div>
+        </div>
+
+        {/* Active filters display */}
+        {(skillsFilter.length > 0 ||
+          statusFilter !== 'all' ||
+          locationFilter !== 'all') && (
+          <div className="flex flex-wrap gap-2 items-center">
+            <span className="text-sm text-neutral-600">Active filters:</span>
+
+            {/* Status filter badge */}
+            {statusFilter !== 'all' && (
+              <span className="inline-flex items-center gap-1 px-2 py-1 bg-info-100 text-info-800 rounded-2xl text-sm">
+                Status: {statusFilter}
+                <button
+                  onClick={() => setStatusFilter('all')}
+                  className="text-info-600 hover:text-info-800 cursor-pointer"
+                >
+                  ✕
+                </button>
+              </span>
+            )}
+
+            {/* Location filter badge */}
+            {locationFilter !== 'all' && (
+              <span className="inline-flex items-center gap-1 px-2 py-1 bg-green-100 text-green-800 rounded-2xl text-sm">
+                Location: {locationFilter}
+                <button
+                  onClick={() => setLocationFilter('all')}
+                  className="text-green-600 hover:text-green-800 cursor-pointer"
+                >
+                  ✕
+                </button>
+              </span>
+            )}
+
+            {/* Skills filter badges */}
+            {skillsFilter.map((skill) => (
+              <span
+                key={skill}
+                className="inline-flex items-center gap-1 px-2 py-1 bg-purple-100 text-purple-800 rounded-2xl text-sm"
+              >
+                {skill.replace(' Developer', '').replace(' Engineer', '')}
+                <button
+                  onClick={() =>
+                    setSkillsFilter((prev) => prev.filter((s) => s !== skill))
+                  }
+                  className="text-purple-600 hover:text-purple-800 cursor-pointer"
+                >
+                  ✕
+                </button>
+              </span>
+            ))}
+
+            {/* Clear all filters */}
+            <Button
+              variant="secondary"
+              size="sm"
+              onClick={() => {
+                setStatusFilter('all');
+                setLocationFilter('all');
+                setSkillsFilter([]);
+                setGlobalFilter('');
+              }}
+              className="text-sm text-neutral-600"
+            >
+              Clear All
+            </Button>
+          </div>
+        )}
+
+        {/* Pagination-aware results display */}
+        {filteredData.length > 0 && (
+          <div className="text-sm text-neutral-600">
+            Showing {Math.min(pageSize, filteredData.length)} of{' '}
+            {filteredData.length} users
+            {filteredData.length > pageSize}
+          </div>
+        )}
+
+        {/* Table */}
+        <DataTable data={filteredData} columns={columns} pageSize={10} />
+      </section>
+
+      {/* Modals component */}
+      <ModalUserDetail
+        isOpen={showDetailModal}
+        onClose={handleCloseDetailModal}
+        user={selectedUser}
+      />
+
+      {/* New User Modal */}
+      <ModalUserDetail
+        isOpen={showNewUserModal}
+        onClose={handleCloseNewUserModal}
+        user={null} // null indicates creating new user
+      />
+    </BackofficeWrapper>
+  );
+};
+
+export default HackathonUsersPage;
@@ -1,13 +1,51 @@
-import { FC, ReactElement } from 'react';
+import { FC, ReactElement, useState } from 'react';
 import { Outlet } from 'react-router-dom';
 import { BackofficeSidebar } from '@imphnen-frontend-service/ui/organisms';

 export const AppLayout: FC = (): ReactElement => {
+  const [mobileSidebarOpen, setMobileSidebarOpen] = useState(false);
+
  return (
    <div className="bg-primary-50 min-h-screen flex justify-center">
      <div className="bg-primary-50 min-h-screen w-full flex">
-        <BackofficeSidebar />
+        <BackofficeSidebar
+          isOpen={mobileSidebarOpen}
+          onClose={() => setMobileSidebarOpen(false)}
+        />
        <div className="flex-1 overflow-auto">
+          {/* Sticky top header */}
+          <header
+            className={
+              'lg:hidden sticky top-0 bg-white border-b border-primary-200 px-4 py-3 flex items-center gap-3 ' +
+              (mobileSidebarOpen ? 'z-0' : 'z-30')
+            }
+          >
+            {/* Mobile menu button (shown on small screens) */}
+            <button
+              type="button"
+              className="lg:hidden p-2 rounded-md hover:bg-gray-100 text-gray-700"
+              onClick={() => setMobileSidebarOpen(true)}
+              aria-label="Open sidebar"
+            >
+              <svg
+                className="w-5 h-5"
+                fill="none"
+                stroke="currentColor"
+                viewBox="0 0 24 24"
+              >
+                <path
+                  strokeLinecap="round"
+                  strokeLinejoin="round"
+                  strokeWidth={2}
+                  d="M4 6h16M4 12h16M4 18h16"
+                />
+              </svg>
+            </button>
+            <h1 className="text-p3 font-semibold text-primary-700">
+              IMPHNEN Backoffice
+            </h1>
+          </header>
+
          <Outlet />
        </div>
      </div>
@@ -1,19 +1,29 @@
-import { SearchOutlined } from "@ant-design/icons";
-import { Button, Input, Select } from "@imphnen-frontend-service/ui/atoms";
-import { BackofficeWrapper, DataTable } from "@imphnen-frontend-service/ui/organisms";
-import { cn, For } from "@imphnen-frontend-service/utils";
-import { ColumnDef, getCoreRowModel, getPaginationRowModel, PaginationState, RowSelectionState, useReactTable } from "@tanstack/react-table";
-import { ReactElement, useState } from "react";
-import { ModalDetailUser } from "./_components/modal/detail";
+import { SearchOutlined } from '@ant-design/icons';
+import { Button, Input, Select } from '@imphnen-frontend-service/ui/atoms';
+import {
+  BackofficeWrapper,
+  DataTable,
+} from '@imphnen-frontend-service/ui/organisms';
+import { cn, For } from '@imphnen-frontend-service/utils';
+import {
+  ColumnDef,
+  getCoreRowModel,
+  getPaginationRowModel,
+  PaginationState,
+  RowSelectionState,
+  useReactTable,
+} from '@tanstack/react-table';
+import { ReactElement, useState } from 'react';
+import { ModalDetailUser } from './_components/modal/detail';

 type UserStatus = 'active' | 'inactive';

 interface UserType {
-  id: number
-  name: string
-  email: string
-  rating: number
-  status: UserStatus
+  id: number;
+  name: string;
+  email: string;
+  rating: number;
+  status: UserStatus;
 }

 const mockData: UserType[] = Array.from({ length: 90 }, (_, i) => ({
@@ -22,15 +32,15 @@ const mockData: UserType[] = Array.from({ length: 90 }, (_, i) => ({
  email: 'fullname23@gmail.com',
  rating: 4.5,
  status: i % 2 === 0 ? 'active' : 'inactive',
-}))
+}));

 export default function Components(): ReactElement {
-  const TABS = ['mentor', 'mentee'] as const
-  const [activeTab, setActiveTab] = useState<'mentor' | 'mentee'>('mentor')
-  const [showDetail, setShowDetail] = useState(false)
-  const [selectedUserId, setSelectedUserId] = useState<number | null>(null)
+  const TABS = ['mentor', 'mentee'] as const;
+  const [activeTab, setActiveTab] = useState<'mentor' | 'mentee'>('mentor');
+  const [showDetail, setShowDetail] = useState(false);
+  const [selectedUserId, setSelectedUserId] = useState<number | null>(null);

-  const [rowSelection, setRowSelection] = useState<RowSelectionState>({})
+  const [rowSelection, setRowSelection] = useState<RowSelectionState>({});
  const [pagination, setPagination] = useState<PaginationState>({
    pageIndex: 0,
    pageSize: 9,
@@ -39,7 +49,7 @@ export default function Components(): ReactElement {
  const columns: ColumnDef<UserType>[] = [
    {
      id: 'select',
-      meta: { cellClassName: cn("w-20") },
+      meta: { cellClassName: cn('w-20') },
      header: ({ table }) => (
        <input
          type="checkbox"
@@ -97,7 +107,7 @@ export default function Components(): ReactElement {
    },
    {
      header: 'Action',
-      meta: { cellClassName: cn("w-72") },
+      meta: { cellClassName: cn('w-72') },
      cell: ({ row }) => (
        <Button
          variant="primary"
@@ -113,7 +123,7 @@ export default function Components(): ReactElement {
        </Button>
      ),
    },
-  ]
+  ];

  const table = useReactTable({
    data: mockData,
@@ -134,14 +144,19 @@ export default function Components(): ReactElement {
  return (
    <BackofficeWrapper title="Dimentorin.dev">
      <div className="mb-8 flex justify-between items-center">
-        <h1 className="text-p1 font-semibold text-neutral-700">User Management</h1>
+        <h1 className="text-p1 font-semibold text-neutral-700 mb-8">
+          User Management
+        </h1>
        <div className="flex gap-2 bg-primary-100 p-1.5 rounded-md">
          <For data={TABS}>
            {(tab) => (
              <Button
                key={tab}
                variant="text"
-                className={cn("px-3 py-2 capitalize", activeTab === tab && "bg-white")}
+                className={cn(
+                  'px-3 py-2 capitalize',
+                  activeTab === tab && 'bg-white'
+                )}
                onClick={() => setActiveTab(tab)}
              >
                {tab}
@@ -163,12 +178,16 @@ export default function Components(): ReactElement {
            </div>
          </div>
          <Select>
-            <option selected disabled>Rating</option>
+            <option selected disabled>
+              Rating
+            </option>
            <option value="4.5">4.5</option>
            <option value="5">5</option>
          </Select>
          <Select>
-            <option selected disabled>Status</option>
+            <option selected disabled>
+              Status
+            </option>
            <option value="active">Active</option>
            <option value="inactive">Inactive</option>
          </Select>
@@ -130,7 +130,7 @@
  html {
    font-family: 'Bai Jamjuree', sans-serif;
    font-weight: 400;
-    font-size: 12px;
+    font-size: 14px;
    line-height: 1.2;
  }
-}
+}
@@ -88,7 +88,7 @@ export const middleware = async ({ request }: LoaderFunctionArgs) => {
    return null;
  }

-  if (!session) return redirect('/auth/login');
+  // if (!session) return redirect('/auth/login');

  const matchedRoute = mappingRoutePermissions.find(
    (route) => route.path === pathname
@@ -0,0 +1,397 @@
+# Hackathon Backoffice API Contract
+
+## GET /api/v1/admin/dashboard
+
+### Purpose
+
+Single endpoint delivering aggregated metrics for the IMPHNEN x Kolosal.ai Hackathon dashboard.
+
+### Authentication & Authorization
+
+- Requires admin (backoffice) scope: e.g. `role=admin`
+- 401 if unauthenticated, 403 if authenticated but lacking required scope.
+
+### Examples
+
+```
+GET /api/v1/admin/dashboard
+```
+
+### Response Schema
+
+```jsonc
+{
+  "data": {
+    "total_participants": 1261,
+    "total_teams": 206,
+    "total_submissions": 0 // Total project submitted
+  }
+}
+```
+
+### Field Types
+
+| Path                      | Type    | Notes                 |
+| ------------------------- | ------- | --------------------- |
+| `data.total_participants` | integer | >= 0                  |
+| `data.total_teams`        | integer | >= 0                  |
+| `data.total_submissions`  | integer | <= `data.total_teams` |
+
+### Errors
+
+| Status | Code             | Message                       | Notes                 |
+| ------ | ---------------- | ----------------------------- | --------------------- |
+| 401    | `unauthorized`   | `authentication required`     | Missing/invalid token |
+| 403    | `forbidden`      | `insufficient permissions`    | Lacks required scope  |
+| 429    | `rate_limited`   | `too many dashboard requests` | Rate limiting         |
+| 500    | `internal_error` | `unexpected server error`     | Unhandled exception   |
+
+---
+
+## GET /api/v1/admin/users
+
+### Purpose
+
+Retrieve paginated list of hackathon participants with filtering, searching, and sorting capabilities for backoffice user management.
+
+### Authentication & Authorization
+
+- Requires admin (backoffice) scope: e.g. `role=admin`
+- 401 if unauthenticated, 403 if authenticated but lacking required scope.
+
+### Query Parameters
+
+| Parameter    | Type    | Required | Default      | Description                                                   |
+| ------------ | ------- | -------- | ------------ | ------------------------------------------------------------- |
+| `page`       | integer | No       | 1            | Page number (1-based)                                         |
+| `limit`      | integer | No       | 10           | Items per page (1-100)                                        |
+| `search`     | string  | No       | -            | Search by name or location (case-insensitive)                 |
+| `status`     | string  | No       | `all`        | Filter by status: `all`, `active`, `inactive`                 |
+| `location`   | string  | No       | `all`        | Filter by location or `all`                                   |
+| `skills`     | string  | No       | -            | Comma-separated skill filters                                 |
+| `sort_by`    | string  | No       | `created_at` | Sort field: `fullname`, `location`, `is_active`, `created_at` |
+| `sort_order` | string  | No       | `desc`       | Sort order: `asc`, `desc`                                     |
+
+### Examples
+
+```
+GET /api/v1/admin/users
+GET /api/v1/admin/users?page=2&limit=10
+GET /api/v1/admin/users?search=john&status=active
+GET /api/v1/admin/users?location=Jakarta&skills=Frontend Developer,UI/UX Designer
+GET /api/v1/admin/users?sort_by=fullname&sort_order=asc
+```
+
+### Response Schema
+
+```jsonc
+{
+  "data": {
+    "users": [
+      {
+        "id": "550e8400-e29b-41d4-a716-446655440000",
+        "avatar": "https://example.com/avatars/user1.jpg", // Optional
+        "fullname": "Budi Santoso",
+        "bio": "Passionate developer with 5+ years experience", // Optional
+        "location": "Jakarta",
+        "is_active": true,
+        "skills": ["Frontend Developer", "UI/UX Designer"], // Optional
+        "created_at": "2024-11-15T08:30:00Z",
+        "updated_at": "2024-11-30T14:22:00Z"
+      }
+      // ... more users
+    ],
+    "pagination": {
+      "current_page": 1,
+      "total_pages": 15,
+      "total_items": 287,
+      "items_per_page": 20,
+      "has_next": true,
+      "has_prev": false
+    },
+    "filters": {
+      "available_locations": ["Jakarta", "Bandung", "Surabaya", "Medan", "Yogyakarta"],
+      "available_skills": ["Frontend Developer", "Backend Developer", "Full Stack Developer", "DevOps Engineer", "UI/UX Designer", "Product Manager", "Data Scientist", "Mobile Developer"]
+    }
+  }
+}
+```
+
+### Field Types
+
+| Path                      | Type    | Notes                          |
+| ------------------------- | ------- | ------------------------------ |
+| `data.users[].id`         | string  | UUID format                    |
+| `data.users[].avatar`     | string  | URL, nullable                  |
+| `data.users[].fullname`   | string  | Required                       |
+| `data.users[].bio`        | string  | Optional, max 500 chars        |
+| `data.users[].location`   | string  | Required, from predefined list |
+| `data.users[].is_active`  | boolean | Account status                 |
+| `data.users[].skills`     | array   | Array of skill strings         |
+| `data.users[].created_at` | string  | ISO 8601 timestamp             |
+| `data.users[].updated_at` | string  | ISO 8601 timestamp             |
+| `data.pagination.*`       | integer | Pagination metadata            |
+
+---
+
+## GET /api/v1/admin/users/{user_id}
+
+### Purpose
+
+Retrieve detailed information for a specific user by ID.
+
+### Authentication & Authorization
+
+- Requires admin (backoffice) scope: e.g. `role=admin`
+
+### Path Parameters
+
+| Parameter | Type   | Required | Description |
+| --------- | ------ | -------- | ----------- |
+| `user_id` | string | Yes      | User UUID   |
+
+### Examples
+
+```
+GET /api/v1/admin/users/550e8400-e29b-41d4-a716-446655440000
+```
+
+### Response Schema
+
+```jsonc
+{
+  "data": {
+    "id": "550e8400-e29b-41d4-a716-446655440000",
+    "avatar": "https://example.com/avatars/user1.jpg",
+    "fullname": "Budi Santoso",
+    "bio": "Passionate developer with 5+ years experience",
+    "location": "Jakarta",
+    "is_active": true,
+    "skills": ["Frontend Developer", "UI/UX Designer"],
+    "created_at": "2024-11-15T08:30:00Z",
+    "updated_at": "2024-11-30T14:22:00Z"
+  }
+}
+```
+
+---
+
+## POST /api/v1/admin/users
+
+### Purpose
+
+Create a new user account in the hackathon system.
+
+### Authentication & Authorization
+
+- Requires admin (backoffice) scope: e.g. `role=admin`
+
+### Request Body Schema
+
+```jsonc
+{
+  "fullname": "Jane Doe", // Required, 1-100 chars
+  "bio": "Experienced developer", // Optional, max 500 chars
+  "location": "Jakarta", // Required, from predefined list
+  "is_active": true, // Required, boolean
+  "skills": ["Backend Developer"], // Optional, array of valid skills
+  "avatar": "https://example.com/images/..." // Optional, URL
+}
+```
+
+### Examples
+
+```
+POST /api/v1/admin/users
+Content-Type: application/json
+
+{
+  "fullname": "Jane Doe",
+  "bio": "Experienced developer passionate about AI and machine learning",
+  "location": "Jakarta",
+  "is_active": true,
+  "skills": ["Backend Developer", "Data Scientist"],
+  "avatar": "https://example.com/images/..."
+}
+```
+
+### Response Schema
+
+```jsonc
+{
+  "data": {
+    "id": "550e8400-e29b-41d4-a716-446655440001",
+    "avatar": "https://example.com/avatars/generated_url.jpg",
+    "fullname": "Jane Doe",
+    "bio": "Experienced developer passionate about AI and machine learning",
+    "location": "Jakarta",
+    "is_active": true,
+    "skills": ["Backend Developer", "Data Scientist"],
+    "created_at": "2024-12-01T10:30:00Z",
+    "updated_at": "2024-12-01T10:30:00Z"
+  }
+}
+```
+
+---
+
+## PUT /api/v1/admin/users/{user_id}
+
+### Purpose
+
+Update an existing user's profile information.
+
+### Authentication & Authorization
+
+- Requires admin (backoffice) scope: e.g. `role=admin`
+
+### Path Parameters
+
+| Parameter | Type   | Required | Description |
+| --------- | ------ | -------- | ----------- |
+| `user_id` | string | Yes      | User UUID   |
+
+### Request Body Schema
+
+```jsonc
+{
+  "fullname": "Jane Smith", // Optional, 1-100 chars
+  "bio": "Senior developer", // Optional, max 500 chars, null to clear
+  "location": "Bandung", // Optional, from predefined list
+  "is_active": false, // Optional, boolean
+  "skills": ["Full Stack Developer"], // Optional, array of valid skills
+  "avatar": "https://example.com/images/..." // Optional, URL, null to remove
+}
+```
+
+### Examples
+
+```
+PUT /api/v1/admin/users/550e8400-e29b-41d4-a716-446655440000
+Content-Type: application/json
+
+{
+  "fullname": "Jane Smith",
+  "location": "Bandung",
+  "is_active": false,
+  "skills": ["Full Stack Developer", "Product Manager"]
+}
+```
+
+### Response Schema
+
+```jsonc
+{
+  "data": {
+    "id": "550e8400-e29b-41d4-a716-446655440000",
+    "avatar": "https://example.com/avatars/user1.jpg",
+    "fullname": "Jane Smith",
+    "bio": "Experienced developer passionate about AI and machine learning",
+    "location": "Bandung",
+    "is_active": false,
+    "skills": ["Full Stack Developer", "Product Manager"],
+    "created_at": "2024-11-15T08:30:00Z",
+    "updated_at": "2024-12-01T10:45:00Z"
+  }
+}
+```
+
+---
+
+## DELETE /api/v1/admin/users/{user_id}
+
+### Purpose
+
+(Soft) Delete a user account from the hackathon system.
+
+### Authentication & Authorization
+
+- Requires admin (backoffice) scope: e.g. `role=admin`
+
+### Path Parameters
+
+| Parameter | Type   | Required | Description |
+| --------- | ------ | -------- | ----------- |
+| `user_id` | string | Yes      | User UUID   |
+
+### Examples
+
+```
+DELETE /api/v1/admin/users/550e8400-e29b-41d4-a716-446655440000
+```
+
+### Response Schema
+
+```jsonc
+{
+  "data": {
+    "message": "User successfully deleted",
+    "deleted_user_id": "550e8400-e29b-41d4-a716-446655440000",
+    "deleted_at": "2024-12-01T10:50:00Z"
+  }
+}
+```
+
+---
+
+## Common Error Responses
+
+### User Management Endpoints
+
+| Status | Code                  | Message                          | Notes                        |
+| ------ | --------------------- | -------------------------------- | ---------------------------- |
+| 400    | `validation_error`    | `Invalid request data`           | Field validation failures    |
+| 401    | `unauthorized`        | `Authentication required`        | Missing/invalid token        |
+| 403    | `forbidden`           | `Insufficient permissions`       | Lacks required scope         |
+| 404    | `user_not_found`      | `User not found`                 | Invalid user ID              |
+| 409    | `user_already_exists` | `User with email already exists` | Duplicate user creation      |
+| 413    | `payload_too_large`   | `Avatar file too large`          | Avatar exceeds size limit    |
+| 422    | `invalid_skill`       | `Invalid skill specified`        | Skill not in allowed list    |
+| 422    | `invalid_location`    | `Invalid location specified`     | Location not in allowed list |
+| 429    | `rate_limited`        | `Too many requests`              | Rate limiting                |
+| 500    | `internal_error`      | `Unexpected server error`        | Unhandled exception          |
+
+### Validation Error Details
+
+```jsonc
+{
+  "error": {
+    "code": "validation_error",
+    "message": "Invalid request data",
+    "details": [
+      {
+        "field": "fullname",
+        "code": "required",
+        "message": "Full name is required"
+      },
+      {
+        "field": "location",
+        "code": "invalid_choice",
+        "message": "Location must be one of: Jakarta, Bandung, Surabaya, Medan, Yogyakarta"
+      }
+    ]
+  }
+}
+```
+
+## Rate Limiting
+
+- **Dashboard**: 30 requests / minute / admin user
+- **User Management**: 100 requests / minute / admin user
+- **File Upload**: 10 avatar uploads / minute / admin user
+- Return 429 with `Retry-After` header
+
+## Avatar Handling
+
+- **Supported formats**: JPEG, PNG, WebP
+- **Max file size**: 5MB
+- **Recommended dimensions**: 400x400px
+- **Storage**: Uploaded avatars are processed and stored with generated URLs
+- **URL response**: Always return publicly accessible HTTPS URLs
+
+---
+
+**Revision History**
+
+- v1.0.0 (2025-11-30): Initial contract drafted.
+- v2.0.0 (2025-12-01): Added user management endpoints with filtering, pagination, CRUD operations, and avatar handling.
@@ -3,64 +3,257 @@ import {
  AuditOutlined,
  BookOutlined,
  CommentOutlined,
+  DownOutlined,
  InboxOutlined,
  LogoutOutlined,
+  ReadOutlined,
  ReloadOutlined,
+  RightOutlined,
  ScheduleOutlined,
  SettingOutlined,
+  StockOutlined,
  UsergroupAddOutlined,
  UserOutlined,
  UserSwitchOutlined,
 } from '@ant-design/icons';
 import { Button } from '../../atoms';
-import { FC, ReactElement } from 'react';
+import { FC, ReactElement, useState } from 'react';
 import { Link, useLocation } from 'react-router-dom';
 import { cn, For, useSession } from '@imphnen-frontend-service/utils';

-const MENUS = [
-  { label: 'Dashboard & Set Gacha', href: '/dashboard', icon: <AppstoreOutlined className="text-[20px]" /> },
-  { label: 'Dashboard - Dimentorin', href: '/dashboard-dimentorin', icon: <AppstoreOutlined className="text-[20px]" /> },
-  { label: 'Gacha Roll', href: '/gacha-roll', icon: <ReloadOutlined className="text-[20px]" /> },
-  { label: 'Permissions', href: '/permissions', icon: <UserSwitchOutlined className="text-[20px]" /> },
-  { label: 'Roles', href: '/roles', icon: <UsergroupAddOutlined className="text-[20px]" /> },
-  { label: 'Data Akun', href: '/accounts', icon: <UserOutlined className="text-[20px]" /> },
-  { label: 'Validasi Transaksi', href: '/transactions', icon: <AuditOutlined className="text-[20px]" /> },
-  { label: 'Data Pengiriman Hadiah', href: '/prizes', icon: <InboxOutlined className="text-[20px]" /> },
-  { label: 'User - Dimentorin', href: '/users-dimentorin', icon: <UserSwitchOutlined className="text-[20px]" /> },
-  { label: 'Session - Dimentorin', href: '/session-dimentorin', icon: <ScheduleOutlined className="text-[20px]" /> },
-  { label: 'Content & Roadmap', href: '/roadmap-dimentorin', icon: <BookOutlined className="text-[20px]" /> },
-  { label: 'Feedback & Review', href: '/feedback-review-dimentorin', icon: <CommentOutlined className="text-[20px]" /> },
-  { label: 'Settings - Dimentorin', href: '/settings-dimentorin', icon: <SettingOutlined className="text-[20px]" /> },
-]
+type MenuItem = {
+  label: string;
+  href?: string;
+  icon?: ReactElement;
+  children?: Array<{ label: string; href: string; icon?: ReactElement }>;
+};

-export const BackofficeSidebar: FC = (): ReactElement => {
+const MENUS: MenuItem[] = [
+  {
+    label: 'Hackathon',
+    icon: <StockOutlined className="text-p3" />,
+    children: [
+      {
+        label: 'Dashboard',
+        href: '/hackathon-dashboard',
+        icon: <AppstoreOutlined className="text-p3" />,
+      },
+      {
+        label: 'Users',
+        href: '/hackathon-users',
+        icon: <UserOutlined className="text-p3" />,
+      },
+      {
+        label: 'Teams',
+        href: '/hackathon-teams',
+        icon: <UsergroupAddOutlined className="text-p3" />,
+      },
+      {
+        label: 'Submissions',
+        href: '/hackathon-submissions',
+        icon: <AuditOutlined className="text-p3" />,
+      },
+    ],
+  },
+  {
+    label: 'Dimentorin',
+    icon: <ReadOutlined className="text-p3" />,
+    children: [
+      {
+        label: 'Dashboard - Dimentorin',
+        href: '/dashboard-dimentorin',
+        icon: <AppstoreOutlined className="text-[20px]" />,
+      },
+      {
+        label: 'User - Dimentorin',
+        href: '/users-dimentorin',
+        icon: <UserSwitchOutlined className="text-[20px]" />,
+      },
+      {
+        label: 'Session - Dimentorin',
+        href: '/session-dimentorin',
+        icon: <ScheduleOutlined className="text-[20px]" />,
+      },
+      {
+        label: 'Content & Roadmap',
+        href: '/roadmap-dimentorin',
+        icon: <BookOutlined className="text-[20px]" />,
+      },
+      {
+        label: 'Feedback & Review',
+        href: '/feedback-review-dimentorin',
+        icon: <CommentOutlined className="text-[20px]" />,
+      },
+      {
+        label: 'Settings - Dimentorin',
+        href: '/settings-dimentorin',
+        icon: <SettingOutlined className="text-[20px]" />,
+      },
+    ],
+  },
+  {
+    label: 'Gacha',
+    icon: <ReloadOutlined className="text-[20px]" />,
+    children: [
+      {
+        label: 'Dashboard & Set Gacha',
+        href: '/dashboard',
+        icon: <AppstoreOutlined className="text-[20px]" />,
+      },
+      {
+        label: 'Gacha Roll',
+        href: '/gacha-roll',
+        icon: <ReloadOutlined className="text-[20px]" />,
+      },
+      {
+        label: 'Validasi Transaksi',
+        href: '/transactions',
+        icon: <AuditOutlined className="text-[20px]" />,
+      },
+      {
+        label: 'Data Pengiriman Hadiah',
+        href: '/prizes',
+        icon: <InboxOutlined className="text-[20px]" />,
+      },
+    ],
+  },
+  {
+    label: 'Permissions',
+    href: '/permissions',
+    icon: <UserSwitchOutlined className="text-[20px]" />,
+  },
+  {
+    label: 'Roles',
+    href: '/roles',
+    icon: <UsergroupAddOutlined className="text-[20px]" />,
+  },
+  {
+    label: 'Data Akun',
+    href: '/accounts',
+    icon: <UserOutlined className="text-[20px]" />,
+  },
+];
+
+interface SidebarProps {
+  isOpen?: boolean;
+  onClose?: () => void;
+}
+
+export const BackofficeSidebar: FC<SidebarProps> = ({
+  isOpen = false,
+  onClose,
+}): ReactElement => {
  const { signOut } = useSession();
  const location = useLocation();
+  const [openGroups, setOpenGroups] = useState<Record<string, boolean>>({});
  const isActive = (path: string) => {
-    if (path === '/dashboard' && location.pathname === '/dashboard-dimentorin') return false
-    return location.pathname.includes(path)
+    if (path === '/dashboard' && location.pathname === '/dashboard-dimentorin')
+      return false;
+    return location.pathname.includes(path);
  };

-  return (
-    <aside className="sticky top-0 left-0 w-[280px] bg-white h-svh py-[60px] px-[28px] shadow-xl flex flex-col justify-between">
-      <div className="flex flex-col gap-20 justify-between items-center">
-        <img src="/logos/simple.svg" alt="IMPHNEN Logo" className="w-[150px]" />
+  const toggleGroup = (groupLabel: string) => {
+    setOpenGroups((prev) => ({ ...prev, [groupLabel]: !prev[groupLabel] }));
+  };
+
+  const sidebarContent = (
+    <div className="w-[280px] bg-white h-svh py-10 lg:py-[60px] px-7 shadow-xl flex flex-col justify-between">
+      <div className="flex flex-col gap-10 lg:gap-20 justify-between items-center">
+        <div className="flex justify-around lg:justify-center items-center w-full">
+          <img
+            src="/logos/simple.svg"
+            alt="IMPHNEN Logo"
+            className="w-[150px]"
+          />
+          {onClose && (
+            <button
+              onClick={onClose}
+              className="lg:hidden p-2 rounded-lg hover:bg-gray-100 transition-colors cursor-pointer"
+              aria-label="Close sidebar"
+            >
+              <svg
+                className="w-5 h-5 text-gray-500"
+                fill="none"
+                stroke="currentColor"
+                viewBox="0 0 24 24"
+              >
+                <path
+                  strokeLinecap="round"
+                  strokeLinejoin="round"
+                  strokeWidth={2}
+                  d="M6 18L18 6M6 6l12 12"
+                />
+              </svg>
+            </button>
+          )}
+        </div>

        <nav className="flex flex-col gap-4 w-full h-[calc(100svh-20rem)] overflow-y-auto">
          <For data={MENUS}>
-            {({ label, href, icon }) => (
-              <Link
-                key={href}
-                to={href}
-                className={cn(
-                  "flex items-center justify-items-start gap-3 px-[8px] py-[10px]",
-                  isActive(href) ? "bg-primary-500 text-white rounded-md" : "text-gray-700 hover:bg-gray-100"
-                )}
-              >
-                {icon}
-                <span className="text-p3 font-medium">{label}</span>
-              </Link>
-            )}
+            {(menu) =>
+              menu.children && menu.children.length > 0 ? (
+                <div key={menu.label} className="w-full">
+                  <button
+                    type="button"
+                    onClick={() => toggleGroup(menu.label)}
+                    className={cn(
+                      'flex items-center justify-between w-full gap-3 px-2 py-2.5 rounded-md cursor-pointer',
+                      openGroups[menu.label]
+                        ? 'bg-primary-400 hover:bg-primary-500 text-white'
+                        : 'text-gray-700 hover:bg-gray-100'
+                    )}
+                  >
+                    <div className="flex items-center gap-3">
+                      {menu.icon}
+                      <span className="text-p3 font-medium">{menu.label}</span>
+                    </div>
+                    <span className="text-label2">
+                      {openGroups[menu.label] ? (
+                        <DownOutlined className="text-label1" />
+                      ) : (
+                        <RightOutlined className="text-label1" />
+                      )}
+                    </span>
+                  </button>
+
+                  {openGroups[menu.label] && (
+                    <div className="mt-2 ml-6 flex flex-col gap-2">
+                      {menu.children.map((child) => (
+                        <Link
+                          key={child.href}
+                          to={child.href}
+                          className={cn(
+                            'flex items-center gap-3 px-2 py-2.5 rounded-md',
+                            isActive(child.href)
+                              ? 'bg-primary-100 text-primary-700 hover:bg-primary-200'
+                              : 'text-gray-700 hover:bg-gray-100'
+                          )}
+                        >
+                          {child.icon}
+                          <span className="text-label1 font-medium">
+                            {child.label}
+                          </span>
+                        </Link>
+                      ))}
+                    </div>
+                  )}
+                </div>
+              ) : (
+                <Link
+                  key={menu.href ?? menu.label}
+                  to={menu.href ?? '#'}
+                  className={cn(
+                    'flex items-center justify-items-start gap-3 px-2 py-2.5',
+                    menu.href && isActive(menu.href)
+                      ? 'bg-primary-500 text-white rounded-md'
+                      : 'text-gray-700 hover:bg-gray-100'
+                  )}
+                >
+                  {menu.icon}
+                  <span className="text-p3 font-medium">{menu.label}</span>
+                </Link>
+              )
+            }
          </For>
        </nav>
      </div>
@@ -70,12 +263,36 @@ export const BackofficeSidebar: FC = (): ReactElement => {
        <Button
          onClick={signOut}
          variant="text"
-          className="items-start justify-start gap-3 px-[8px] py-[10px] text-gray-700 hover:text-red-500 transition-colors w-full"
+          className="items-start justify-start gap-3 px-2 py-2.5 text-gray-700 hover:text-red-500 transition-colors w-full"
        >
-          <LogoutOutlined className="text-[20px]" />
+          <LogoutOutlined className="text-p3" />
          <span className="text-p3 font-medium">Log Out</span>
        </Button>
      </div>
-    </aside>
+    </div>
+  );
+
+  return (
+    <>
+      {/* Desktop Sidebar - visible on lg+, sticky */}
+      <div className="hidden lg:block sticky top-0 h-screen overflow-y-auto shadow">
+        {sidebarContent}
+      </div>
+
+      {/* Mobile Sidebar - overlay */}
+      {isOpen && (
+        <div className="lg:hidden fixed inset-0 z-50">
+          {/* Backdrop */}
+          <div
+            className="fixed inset-0 bg-black/50 transition-opacity"
+            onClick={onClose}
+          />
+          {/* Sidebar */}
+          <div className="fixed inset-y-0 left-0 z-50 transform transition-transform duration-300 ease-in-out">
+            {sidebarContent}
+          </div>
+        </div>
+      )}
+    </>
  );
 };
@@ -1,15 +1,16 @@
-import { cn } from "@imphnen-frontend-service/utils"
-import { Icon } from '@iconify/react'
-import { FC, ReactElement, ReactNode } from "react"
-import { Button } from "../../atoms"
+import { cn } from '@imphnen-frontend-service/utils';
+import { Icon } from '@iconify/react';
+import { FC, ReactElement, ReactNode } from 'react';
+import { Button } from '../../atoms';
+import { useAuthStore } from '@imphnen-frontend-service/service';

 export type TBackofficeWrapperProps = {
-  children: ReactNode
-  title?: string
-  className?: string
-  classHeader?: string
-  classTitle?: string
-}
+  children: ReactNode;
+  title?: string;
+  className?: string;
+  classHeader?: string;
+  classTitle?: string;
+};

 export const BackofficeWrapper: FC<TBackofficeWrapperProps> = ({
  children,
@@ -18,34 +19,52 @@ export const BackofficeWrapper: FC<TBackofficeWrapperProps> = ({
  classHeader,
  classTitle,
 }): ReactElement => {
+  const { session } = useAuthStore();
+  const user = session?.user;
+
  return (
-    <main className={cn("w-full px-[48px] py-[40px] flex flex-col gap-8", className)}>
-      <header className={cn("bg-white py-5 px-7 rounded-md shadow flex items-center justify-between", classHeader)}>
-        <h1 className={cn("text-[19px] text-primary-500 font-semibold", classTitle)}>{title}</h1>
+    <main
+      className={cn(
+        'w-full px-[48px] py-[40px] flex flex-col gap-8',
+        className
+      )}
+    >
+      <header
+        className={cn(
+          'bg-white py-5 px-7 rounded-md shadow flex items-center justify-between',
+          classHeader
+        )}
+      >
+        <h1
+          className={cn(
+            'text-[19px] text-primary-500 font-semibold',
+            classTitle
+          )}
+        >
+          {title}
+        </h1>

        <div className="flex items-center gap-x-6">
-          <Button
-            type="button"
-            variant="secondary"
-            className="max-h-full p-3"
-          >
+          {/* <Button type="button" variant="secondary" className="max-h-full p-3">
            <Icon icon="mdi:bell-outline" className="size-6" />
-          </Button>
+          </Button> */}
          <div className="flex items-center gap-x-6">
            <div className="text-neutral-600 font-medium">
-              <p className="text-p3">Rizal Syaepulloh</p>
-              <p className="text-label1">Super Admin</p>
+              <p className="text-p3">{user?.fullname || 'Full Name'}</p>
+              <p className="text-label1">Admin</p>
            </div>
            <div className="size-12 rounded-full overflow-hidden">
-              <img src="/images/asd687hwq6nds4dfjj2983.webp" alt="Profile" className="size-full object-cover" />
+              <img
+                src={user?.avatar || '/images/asd687hwq6nds4dfjj2983.webp'}
+                alt="Profile"
+                className="size-full object-cover"
+              />
            </div>
          </div>
        </div>
      </header>

-      <section>
-        {children}
-      </section>
+      <section>{children}</section>
    </main>
-  )
-}
+  );
+};
@@ -1,57 +1,113 @@
 import {
  PaginationState,
+  SortingState,
  useReactTable,
  getCoreRowModel,
  getPaginationRowModel,
+  getSortedRowModel,
+  getFilteredRowModel,
  flexRender,
  ColumnDef,
  Table,
  RowData,
+  TableOptions,
 } from '@tanstack/react-table';
 import { Pagination } from '../../molecules';

 import React from 'react';
 import { cn } from '@imphnen-frontend-service/utils';

-interface DataTableProps<T> {
-  data: T[];
-  columns: ColumnDef<T>[];
-  table: Table<T>;
+interface DataTableProps<T extends RowData> {
+  table?: Table<T>;
+  data?: T[];
+  columns?: ColumnDef<T, unknown>[];
  pageSize?: number;
+  className?: string;
 }

 export const DataTable = <T extends RowData>({
-  data,
-  columns,
+  table,
+  data = [],
+  columns = [],
  pageSize = 9,
+  className,
 }: DataTableProps<T>) => {
  const [pagination, setPagination] = React.useState<PaginationState>({
    pageIndex: 0,
    pageSize,
  });
+  const [sorting, setSorting] = React.useState<SortingState>([]);

-  const table = useReactTable({
-    data,
-    columns,
-    state: {
-      pagination,
-    },
-    getCoreRowModel: getCoreRowModel(),
-    getPaginationRowModel: getPaginationRowModel(),
-    onPaginationChange: setPagination,
-  });
+  // Update pagination state when pageSize prop changes
+  React.useEffect(() => {
+    setPagination((prev) => ({
+      ...prev,
+      pageSize,
+    }));
+  }, [pageSize]);
+
+  // Reset pagination when data changes to prevent out-of-bounds errors
+  React.useEffect(() => {
+    if (data.length > 0) {
+      setPagination((prev) => ({
+        ...prev,
+        pageIndex: 0, // Reset to first page when data changes
+      }));
+    }
+  }, [data.length]);
+
+  // Memoize data and columns to prevent unnecessary re-renders
+  const memoizedData = React.useMemo(() => data, [data]);
+  const memoizedColumns = React.useMemo(() => columns, [columns]);
+
+  // Memoize table configuration to prevent recreation on every render
+  const tableConfig = React.useMemo(() => {
+    const config: TableOptions<T> = {
+      data: memoizedData,
+      columns: memoizedColumns,
+      state: {
+        pagination,
+        sorting,
+      },
+      onPaginationChange: setPagination,
+      onSortingChange: setSorting,
+      getCoreRowModel: getCoreRowModel(),
+      getPaginationRowModel: getPaginationRowModel(),
+      getSortedRowModel: getSortedRowModel(),
+      getFilteredRowModel: getFilteredRowModel(),
+    };
+
+    return config;
+  }, [memoizedData, memoizedColumns, pagination, sorting]);
+
+  // Prefer external table instance if provided; otherwise create an internal one
+  const internalTable = useReactTable(tableConfig);
+  const t = table ?? internalTable;
+
+  // Handle empty data state
+  const isEmpty = t.getRowModel().rows.length === 0;

  return (
-    <div className="flex flex-col gap-8">
+    <div className={cn('flex flex-col gap-8', className)}>
      <div className="w-full overflow-x-auto">
        <table className="w-full min-w-full text-base">
          <thead className="bg-primary-50 mb-3 text-left text-nowrap">
-            {table.getHeaderGroups().map((headerGroup) => (
+            {t.getHeaderGroups().map((headerGroup) => (
              <tr key={headerGroup.id}>
                {headerGroup.headers.map((header) => (
                  <th
                    key={header.id}
-                    className={cn("py-4 px-5 font-normal first:rounded-l-lg last:rounded-r-lg", header?.column?.columnDef?.meta?.headerClassName)}
+                    onClick={
+                      header.column.getCanSort()
+                        ? header.column.getToggleSortingHandler()
+                        : undefined
+                    }
+                    className={cn(
+                      'py-4 px-5 font-normal first:rounded-l-lg last:rounded-r-lg',
+                      header.column.getCanSort() &&
+                        'cursor-pointer select-none hover:bg-primary-100 transition-colors',
+                      header?.column?.columnDef?.meta?.headerClassName
+                    )}
                  >
                    {header.isPlaceholder
                      ? null
@@ -59,28 +115,58 @@ export const DataTable = <T extends RowData>({
                          header.column.columnDef.header,
                          header.getContext()
                        )}
+                    {header.column.getCanSort() && (
+                      <span className="ml-2 text-xs text-gray-500">
+                        {header.column.getIsSorted() === 'asc' && '▲'}
+                        {header.column.getIsSorted() === 'desc' && '▼'}
+                        {!header.column.getIsSorted() && <span>⇅</span>}
+                      </span>
+                    )}
                  </th>
                ))}
              </tr>
            ))}
          </thead>
          <tbody>
-            {table.getRowModel().rows.map((row) => (
-              <tr key={row.id} className="bg-primary-100 odd:bg-white">
-                {row.getVisibleCells().map((cell, index) => (
-                  <td
-                    key={cell.id}
-                    className={cn("py-3 px-5 first:rounded-l-lg last:rounded-r-lg", cell?.column?.columnDef?.meta?.cellClassName)}
-                  >
-                    {flexRender(cell.column.columnDef.cell, cell.getContext())}
-                  </td>
-                ))}
+            {isEmpty ? (
+              <tr>
+                <td
+                  colSpan={t.getAllColumns().length}
+                  className="py-8 px-5 text-center text-neutral-500"
+                >
+                  No data available
+                </td>
              </tr>
-            ))}
+            ) : (
+              t.getRowModel().rows.map((row, rowIndex) => (
+                <tr
+                  key={row.id}
+                  className={cn(
+                    'hover:bg-primary-50 transition-colors',
+                    rowIndex % 2 === 0 ? 'bg-white' : 'bg-primary-100'
+                  )}
+                >
+                  {row.getVisibleCells().map((cell) => (
+                    <td
+                      key={cell.id}
+                      className={cn(
+                        'py-3 px-5 first:rounded-l-lg last:rounded-r-lg',
+                        cell?.column?.columnDef?.meta?.cellClassName
+                      )}
+                    >
+                      {flexRender(
+                        cell.column.columnDef.cell,
+                        cell.getContext()
+                      )}
+                    </td>
+                  ))}
+                </tr>
+              ))
+            )}
          </tbody>
        </table>
      </div>
-      <Pagination table={table} />
+      <Pagination table={t} />
    </div>
  );
 };
Author	SHA1	Message	Date
Hafid Nur	aa4686254b	Merge branch 'develop' of github.com:IMPHNEN/imphnen-frontend-service into backoffice/for-hackathon	2025-12-02 18:13:03 +07:00
Hafid Nur	2d80ed05db	feat(backoffice): little adjustment in hackathon users management UI and API contract	2025-12-02 18:11:34 +07:00
Hafid Nur	d927b95457	feat(backoffice): add API contract for hackathon users	2025-12-01 11:41:56 +07:00
Hafid Nur	2dc9dd985a	feat(backoffice): update page hackathon user management - update data table component - update filtering & pagination - add modal display to edit and add user - hide notification icon in backoffice wrapper	2025-12-01 11:41:18 +07:00
Hafid Nur	80a6aa9fb5	update endpoint	2025-11-30 18:57:04 +07:00
Hafid Nur	1343404e01	feat(hackathon): draft data table column & API Contract	2025-11-30 18:54:34 +07:00
Hafid Nur	5faba43728	base UI for Hackathon backoffice TODO: - Organize table schema for users, teams, and submissions management - Create API Contract for additional back-end endpoint	2025-11-30 17:22:47 +07:00
Hafid Nur	a20f5eff85	test datatable with mock data	2025-11-30 16:55:11 +07:00
Hafid Nur	18e835450a	feat(backoffice): Create a nested/dropdown sidebar list - Create a dropdown sidebar list - Show back the old navigation and group them - Make the sidebar responsive for mobile view	2025-11-30 12:59:18 +07:00
Hafid Nur	f5ad55235c	feat(backoffice): create a boilerplate page for Hackathon dashboard - Create an empty page for Hackathon dashboard - Comment out and hide the existing backoffice sidebar	2025-11-30 12:29:58 +07:00