first commit

frontend/services/categoryService.ts

@@ -0,0 +1,74 @@
+import { getSession } from "next-auth/react";
+import { Category, CategoryListResponse } from "../types/category";
+
+const API_URL = process.env.NEXT_PUBLIC_API_URL + "/api/v1";
+
+async function fetchWithAuth(url: string, options: RequestInit = {}) {
+    const session = await getSession();
+    if (!session?.accessToken) {
+        throw new Error("No access token found");
+    }
+
+    const headers = {
+        ...options.headers,
+        "Authorization": `Bearer ${session.accessToken}`,
+        "Content-Type": "application/json",
+    };
+
+    const response = await fetch(url, { ...options, headers });
+
+    if (!response.ok) {
+        const errorData = await response.json().catch(() => ({}));
+        throw new Error(errorData.error || errorData.message || "API request failed");
+    }
+
+    // For 204 No Content
+    if (response.status === 204) {
+        return null;
+    }
+
+    return response.json();
+}
+
+export const categoryService = {
+    async getCategories(page = 1, perPage = 20, search = "", soft = ""): Promise<CategoryListResponse> {
+        const query = new URLSearchParams({
+            page: page.toString(),
+            per_page: perPage.toString(),
+            q: search,
+            soft: soft,
+        });
+        const data = await fetchWithAuth(`${API_URL}/admin/categories?${query}`);
+        return data;
+    },
+
+    async createCategory(data: Partial<Category>): Promise<Category> {
+        const res = await fetchWithAuth(`${API_URL}/admin/categories`, {
+            method: "POST",
+            body: JSON.stringify(data),
+        });
+        return res.data;
+    },
+
+    async updateCategory(id: number, data: Partial<Category>): Promise<Category> {
+        const res = await fetchWithAuth(`${API_URL}/admin/categories/${id}`, {
+            method: "PUT",
+            body: JSON.stringify(data),
+        });
+        return res.data;
+    },
+
+    async deleteCategory(id: number): Promise<void> {
+        await fetchWithAuth(`${API_URL}/admin/categories/${id}`, {
+            method: "DELETE",
+        });
+    },
+
+    async restoreCategory(id: number): Promise<Category> {
+        const res = await fetchWithAuth(`${API_URL}/admin/categories/${id}/restore`, {
+            method: "POST",
+            body: JSON.stringify({}),
+        });
+        return res.data;
+    }
+};