(Feat): Initial Commit

src/services/api.ts

@@ -0,0 +1,207 @@
+const API_BASE_URL = import.meta.env.VITE_API_BASE_URL || 'http://localhost:3000/api';
+
+class ApiService {
+  private baseURL: string;
+
+  constructor(baseURL: string) {
+    this.baseURL = baseURL;
+  }
+
+  private getToken(): string | null {
+    return localStorage.getItem('token');
+  }
+
+  private async request<T>(endpoint: string, options: RequestInit = {}): Promise<T> {
+    const token = this.getToken();
+    const headers: HeadersInit = {
+      'Content-Type': 'application/json',
+      ...options.headers,
+    };
+
+    if (token) {
+      headers['Authorization'] = `Bearer ${token}`;
+    }
+
+    const response = await fetch(`${this.baseURL}${endpoint}`, {
+      ...options,
+      headers,
+    });
+
+    if (response.status === 401) {
+      localStorage.removeItem('token');
+      localStorage.removeItem('user');
+      window.location.href = '/';
+      throw new Error('Unauthorized');
+    }
+
+    if (!response.ok) {
+      const error = await response.json().catch(() => ({ error: 'Request failed' }));
+      throw new Error(error.error || 'Request failed');
+    }
+
+    return response.json();
+  }
+
+  // Auth
+  async login(username: string, password: string) {
+    return this.request<{ token: string; user: any }>('/auth/login', {
+      method: 'POST',
+      body: JSON.stringify({ username, password }),
+    });
+  }
+
+  async getMe() {
+    return this.request<any>('/auth/me');
+  }
+
+  async changePassword(currentPassword: string, newPassword: string) {
+    return this.request<{ message: string }>('/auth/change-password', {
+      method: 'POST',
+      body: JSON.stringify({ currentPassword, newPassword }),
+    });
+  }
+
+  // Users
+  async getUsers(params?: { role?: string; departmentId?: number }) {
+    const query = new URLSearchParams(params as any).toString();
+    return this.request<any[]>(`/users${query ? `?${query}` : ''}`);
+  }
+
+  async getUser(id: number) {
+    return this.request<any>(`/users/${id}`);
+  }
+
+  async createUser(data: any) {
+    return this.request<any>('/users', {
+      method: 'POST',
+      body: JSON.stringify(data),
+    });
+  }
+
+  async updateUser(id: number, data: any) {
+    return this.request<any>(`/users/${id}`, {
+      method: 'PUT',
+      body: JSON.stringify(data),
+    });
+  }
+
+  async deleteUser(id: number) {
+    return this.request<{ message: string }>(`/users/${id}`, {
+      method: 'DELETE',
+    });
+  }
+
+  // Departments
+  async getDepartments() {
+    return this.request<any[]>('/departments');
+  }
+
+  async getDepartment(id: number) {
+    return this.request<any>(`/departments/${id}`);
+  }
+
+  async getSubDepartments(departmentId: number) {
+    return this.request<any[]>(`/departments/${departmentId}/sub-departments`);
+  }
+
+  async createDepartment(name: string) {
+    return this.request<any>('/departments', {
+      method: 'POST',
+      body: JSON.stringify({ name }),
+    });
+  }
+
+  // Work Allocations
+  async getWorkAllocations(params?: { employeeId?: number; status?: string; departmentId?: number }) {
+    const query = new URLSearchParams(params as any).toString();
+    return this.request<any[]>(`/work-allocations${query ? `?${query}` : ''}`);
+  }
+
+  async getWorkAllocation(id: number) {
+    return this.request<any>(`/work-allocations/${id}`);
+  }
+
+  async createWorkAllocation(data: any) {
+    return this.request<any>('/work-allocations', {
+      method: 'POST',
+      body: JSON.stringify(data),
+    });
+  }
+
+  async updateWorkAllocationStatus(id: number, status: string, completionDate?: string) {
+    return this.request<any>(`/work-allocations/${id}/status`, {
+      method: 'PUT',
+      body: JSON.stringify({ status, completionDate }),
+    });
+  }
+
+  async deleteWorkAllocation(id: number) {
+    return this.request<{ message: string }>(`/work-allocations/${id}`, {
+      method: 'DELETE',
+    });
+  }
+
+  // Attendance
+  async getAttendance(params?: { employeeId?: number; startDate?: string; endDate?: string; status?: string }) {
+    const query = new URLSearchParams(params as any).toString();
+    return this.request<any[]>(`/attendance${query ? `?${query}` : ''}`);
+  }
+
+  async checkIn(employeeId: number, workDate: string) {
+    return this.request<any>('/attendance/check-in', {
+      method: 'POST',
+      body: JSON.stringify({ employeeId, workDate }),
+    });
+  }
+
+  async checkOut(employeeId: number, workDate: string) {
+    return this.request<any>('/attendance/check-out', {
+      method: 'POST',
+      body: JSON.stringify({ employeeId, workDate }),
+    });
+  }
+
+  async getAttendanceSummary(params?: { startDate?: string; endDate?: string; departmentId?: number }) {
+    const query = new URLSearchParams(params as any).toString();
+    return this.request<any[]>(`/attendance/summary/stats${query ? `?${query}` : ''}`);
+  }
+
+  // Contractor Rates
+  async getContractorRates(params?: { contractorId?: number; subDepartmentId?: number }) {
+    const query = params ? new URLSearchParams(params as any).toString() : '';
+    return this.request<any[]>(`/contractor-rates${query ? `?${query}` : ''}`);
+  }
+
+  async getCurrentRate(contractorId: number, subDepartmentId?: number) {
+    const query = subDepartmentId ? `?subDepartmentId=${subDepartmentId}` : '';
+    return this.request<any>(`/contractor-rates/contractor/${contractorId}/current${query}`);
+  }
+
+  async setContractorRate(data: { 
+    contractorId: number; 
+    subDepartmentId?: number; 
+    activity?: string; 
+    rate: number; 
+    effectiveDate: string 
+  }) {
+    return this.request<any>('/contractor-rates', {
+      method: 'POST',
+      body: JSON.stringify(data),
+    });
+  }
+
+  async updateContractorRate(id: number, data: { rate?: number; activity?: string; effectiveDate?: string }) {
+    return this.request<any>(`/contractor-rates/${id}`, {
+      method: 'PUT',
+      body: JSON.stringify(data),
+    });
+  }
+
+  async deleteContractorRate(id: number) {
+    return this.request<{ message: string }>(`/contractor-rates/${id}`, {
+      method: 'DELETE',
+    });
+  }
+}
+
+export const api = new ApiService(API_BASE_URL);