139 lines
3.4 KiB
JavaScript
139 lines
3.4 KiB
JavaScript
const API_BASE_URL = '/api'
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class ApiService {
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constructor() {
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this.baseUrl = API_BASE_URL
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this.token = null
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}
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setToken(token) {
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this.token = token
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}
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clearToken() {
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this.token = null
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}
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async request(endpoint, options = {}) {
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const url = `${this.baseUrl}${endpoint}`
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const headers = {
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'Content-Type': 'application/json',
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...options.headers
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}
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if (this.token) {
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headers['Authorization'] = `Bearer ${this.token}`
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}
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try {
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const response = await fetch(url, {
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...options,
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headers
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})
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if (!response.ok) {
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const error = await response.json().catch(() => ({}))
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throw new ApiError(response.status, error.message || 'Request failed', error)
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}
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if (response.status === 204) {
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return null
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}
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return await response.json()
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} catch (error) {
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if (error instanceof ApiError) throw error
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throw new ApiError(0, 'Network error', { originalError: error })
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}
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}
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async get(endpoint, params = {}) {
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const queryString = new URLSearchParams(params).toString()
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const url = queryString ? `${endpoint}?${queryString}` : endpoint
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return this.request(url, { method: 'GET' })
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}
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async post(endpoint, data) {
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return this.request(endpoint, {
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method: 'POST',
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body: JSON.stringify(data)
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})
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}
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async put(endpoint, data) {
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return this.request(endpoint, {
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method: 'PUT',
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body: JSON.stringify(data)
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})
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}
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async patch(endpoint, data) {
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return this.request(endpoint, {
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method: 'PATCH',
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body: JSON.stringify(data)
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})
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}
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async delete(endpoint) {
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return this.request(endpoint, { method: 'DELETE' })
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}
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async getListings(params = {}) {
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return this.get('/items/listings', params)
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}
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async getListing(id) {
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return this.get(`/items/listings/${id}`)
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}
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async createListing(data) {
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return this.post('/items/listings', data)
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}
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async updateListing(id, data) {
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return this.patch(`/items/listings/${id}`, data)
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}
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async deleteListing(id) {
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return this.delete(`/items/listings/${id}`)
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}
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async searchListings(query, params = {}) {
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return this.get('/items/listings', { search: query, ...params })
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}
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async getCategories() {
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return this.get('/items/categories')
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}
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async uploadFile(file) {
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const formData = new FormData()
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formData.append('file', file)
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const response = await fetch(`${this.baseUrl}/files`, {
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method: 'POST',
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headers: this.token ? { 'Authorization': `Bearer ${this.token}` } : {},
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body: formData
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})
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if (!response.ok) {
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throw new ApiError(response.status, 'Upload failed')
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}
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return response.json()
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}
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}
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class ApiError extends Error {
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constructor(status, message, data = {}) {
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super(message)
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this.name = 'ApiError'
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this.status = status
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this.data = data
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}
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}
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export const api = new ApiService()
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export { ApiError }
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