新增订单群聊

frontend/src/api/chats.ts

@@ -0,0 +1,108 @@
+import { apiClient } from './client'
+import type { ApiResponse, PaginatedResult } from './types'
+
+export interface ChatParticipant {
+  id: number
+  conversation_id: number
+  participant_type: 'user' | 'admin'
+  participant_id: number
+  role: 'renter' | 'owner' | 'support'
+  display_name: string
+  avatar_url: string
+  last_read_at?: string
+  joined_at: string
+}
+
+export interface ChatConversation {
+  id: number
+  order_id: number
+  type: string
+  title: string
+  status: string
+  role: 'renter' | 'owner' | 'support'
+  participants?: ChatParticipant[]
+  last_message_id?: number
+  last_message_preview: string
+  last_message_at?: string
+  unread_count: number
+  created_at: string
+  updated_at: string
+}
+
+export interface ChatMessage {
+  id: number
+  conversation_id: number
+  sender_type: 'user' | 'admin' | 'system'
+  sender_id: number
+  sender_role: 'renter' | 'owner' | 'support' | 'system'
+  sender_name: string
+  sender_avatar: string
+  is_self: boolean
+  content_type: 'text' | 'system'
+  content: string
+  attachment_urls: string[]
+  created_at: string
+}
+
+export async function fetchChats(page = 1, pageSize = 20) {
+  const { data } = await apiClient.get<ApiResponse<PaginatedResult<ChatConversation>>>('/chats', {
+    params: { page, page_size: pageSize },
+  })
+  return data.data
+}
+
+export async function fetchChat(id: number) {
+  const { data } = await apiClient.get<ApiResponse<ChatConversation>>(`/chats/${id}`)
+  return data.data
+}
+
+export async function fetchOrderChat(orderId: number) {
+  const { data } = await apiClient.get<ApiResponse<ChatConversation>>(`/orders/${orderId}/chat`)
+  return data.data
+}
+
+export async function fetchChatMessages(id: number, page = 1, pageSize = 100) {
+  const { data } = await apiClient.get<ApiResponse<PaginatedResult<ChatMessage>>>(`/chats/${id}/messages`, {
+    params: { page, page_size: pageSize },
+  })
+  return data.data
+}
+
+export async function sendChatMessage(id: number, content: string) {
+  const { data } = await apiClient.post<ApiResponse<ChatMessage>>(`/chats/${id}/messages`, { content })
+  return data.data
+}
+
+export async function markChatRead(id: number) {
+  const { data } = await apiClient.post<ApiResponse<{ read: boolean }>>(`/chats/${id}/read`)
+  return data.data
+}
+
+export async function fetchAdminChats(page = 1, pageSize = 50) {
+  const { data } = await apiClient.get<ApiResponse<PaginatedResult<ChatConversation>>>('/admin/chats', {
+    params: { page, page_size: pageSize },
+  })
+  return data.data
+}
+
+export async function fetchAdminChat(id: number) {
+  const { data } = await apiClient.get<ApiResponse<ChatConversation>>(`/admin/chats/${id}`)
+  return data.data
+}
+
+export async function fetchAdminChatMessages(id: number, page = 1, pageSize = 100) {
+  const { data } = await apiClient.get<ApiResponse<PaginatedResult<ChatMessage>>>(`/admin/chats/${id}/messages`, {
+    params: { page, page_size: pageSize },
+  })
+  return data.data
+}
+
+export async function sendAdminChatMessage(id: number, content: string) {
+  const { data } = await apiClient.post<ApiResponse<ChatMessage>>(`/admin/chats/${id}/messages`, { content })
+  return data.data
+}
+
+export async function markAdminChatRead(id: number) {
+  const { data } = await apiClient.post<ApiResponse<{ read: boolean }>>(`/admin/chats/${id}/read`)
+  return data.data
+}