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feat: 完善AI助手功能，新增消息提示词整理接口，优化流式消息处理逻辑，移除冗余数据表和相关代码

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kuaifan 2025-11-07 22:03:11 +00:00
parent 892ad395a7
commit 69c66053b7
10 changed files with 457 additions and 466 deletions
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251
app/Http/Controllers/Api/AssistantController.php Normal file
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@ -0,0 +1,251 @@
<?php
namespace App\Http\Controllers\Api;
use App\Models\User;
use App\Module\AI;
use App\Module\Base;
use App\Module\Ihttp;
use App\Models\WebSocketDialog;
use App\Models\WebSocketDialogMsg;
use App\Models\WebSocketDialogUser;
use Request;
/**
* @apiDefine assistant
*
* 助手
*/
class AssistantController extends AbstractController
{
/**
* @api {post} api/assistant/dialog/prompt 生成对话提示词
*
* @apiDescription 需要token身份，整理当前会话的系统提示词与上下文信息
* @apiVersion 1.0.0
* @apiGroup assistant
* @apiName dialog__prompt
*
* @apiParam {Number} dialog_id 对话ID
* @apiParam {String} [content] 消息需求描述（用于提示词整理，可为空）
* @apiParam {String} [draft] 当前草稿内容（HTML 格式）
* @apiParam {Number} [quote_id] 引用消息ID
*
* @apiSuccess {Number} ret 返回状态码（1正确、0错误）
* @apiSuccess {String} msg 返回信息（错误描述）
* @apiSuccess {Object} data 返回数据
* @apiSuccess {String} data.system_prompt AI 使用的系统提示词
* @apiSuccess {String} data.context_prompt AI 使用的上下文提示词
*/
public function dialog__prompt()
{
$user = User::auth();
$user->checkChatInformation();
//
$dialog_id = intval(Request::input('dialog_id'));
$content = trim(Request::input('content', ''));
if ($dialog_id <= 0) {
return Base::retError('参数错误');
}
$dialog = WebSocketDialog::checkDialog($dialog_id);
// 基本信息
$context = [
'dialog_name' => $dialog->name ?: '',
'dialog_type' => $dialog->type ?: '',
'group_type' => $dialog->group_type ?: '',
];
// 当前草稿
$draft = Request::input('draft', '');
if (is_string($draft) && trim($draft) !== '') {
$context['current_draft'] = Base::html2markdown($draft);
}
// 引用消息
$quote_id = intval(Request::input('quote_id'));
if ($quote_id > 0) {
$quote = WebSocketDialogMsg::whereDialogId($dialog_id)
->whereId($quote_id)
->with('user')
->first();
if ($quote) {
$context['quote_summary'] = WebSocketDialogMsg::previewMsg($quote);
$context['quote_user'] = $quote->user->nickname ?? '';
}
}
// 成员列表
$members = WebSocketDialogUser::whereDialogId($dialog_id)
->join('users', 'users.userid', '=', 'web_socket_dialog_users.userid')
->orderBy('web_socket_dialog_users.id')
->limit(10)
->pluck('users.nickname')
->filter()
->values()
->all();
if (!empty($members)) {
$context['members'] = $members;
}
// 最近消息
$recentMessagesQuery = WebSocketDialogMsg::whereDialogId($dialog_id)
->orderByDesc('id')
->with('user');
$recentMessages = (clone $recentMessagesQuery)->take(15)->get();
if ($recentMessages->isNotEmpty()) {
$formatRecentMessages = function ($messages) {
return $messages->reverse()->map(function ($msg) {
return [
'sender' => $msg->user->nickname ?? ('用户' . $msg->userid),
'summary' => $msg->extractMessageContent(500),
];
})->filter(function ($item) {
return !empty($item['summary']);
})->values();
};
$formattedRecentMessages = $formatRecentMessages($recentMessages);
$summaryLength = $formattedRecentMessages->sum(function ($item) {
return mb_strlen($item['summary']);
});
if ($summaryLength < 500 && $recentMessages->count() === 15) {
$lastMessageId = optional($recentMessages->last())->id;
$additionalMessages = collect();
if ($lastMessageId) {
$additionalMessages = (clone $recentMessagesQuery)
->where('id', '<', $lastMessageId)
->take(10)
->get();
}
if ($additionalMessages->isNotEmpty()) {
$recentMessages = $recentMessages->concat($additionalMessages);
$formattedRecentMessages = $formatRecentMessages($recentMessages);
}
}
if ($formattedRecentMessages->isNotEmpty()) {
$context['recent_messages'] = $formattedRecentMessages->all();
}
}
// 生成消息
$systemPrompt = AI::messageSystemPrompt();
$contextPrompt = AI::buildMessageContextPrompt($context);
if ($content) {
$contextPrompt .= "\n\n请根据以上信息，结合提示词生成一条待发送的消息：";
}
return Base::retSuccess('success', [
'system_prompt' => $systemPrompt,
'context_prompt' => $contextPrompt,
]);
}
/**
* @api {post} api/assistant/auth 生成授权码
*
* @apiDescription 需要token身份，生成 AI 流式会话的 stream_key
* @apiVersion 1.0.0
* @apiGroup assistant
* @apiName auth
*
* @apiParam {String} model_type 模型类型
* @apiParam {String} model_name 模型名称
* @apiParam {JSON} context 上下文数组
*
* @apiSuccess {Number} ret 返回状态码（1正确、0错误）
* @apiSuccess {String} msg 返回信息（错误描述）
* @apiSuccess {Object} data 返回数据
* @apiSuccess {String} data.stream_key 流式会话凭证
*/
public function auth()
{
$user = User::auth();
$user->checkChatInformation();
$modelType = trim(Request::input('model_type', ''));
$modelName = trim(Request::input('model_name', ''));
$contextInput = Request::input('context', []);
if ($modelType === '' || $modelName === '') {
return Base::retError('参数错误');
}
if (is_string($contextInput)) {
$decoded = json_decode($contextInput, true);
if (json_last_error() === JSON_ERROR_NONE) {
$contextInput = $decoded;
}
}
if (!is_array($contextInput)) {
return Base::retError('context 参数格式错误');
}
$context = [];
foreach ($contextInput as $item) {
if (!is_array($item) || count($item) < 2) {
continue;
}
$role = trim((string)($item[0] ?? ''));
$message = trim((string)($item[1] ?? ''));
if ($role === '' || $message === '') {
continue;
}
$context[] = [$role, $message];
}
$contextJson = json_encode($context, JSON_UNESCAPED_UNICODE);
if ($contextJson === false) {
return Base::retError('context 参数格式错误');
}
$setting = Base::setting('aibotSetting');
$apiKey = Base::val($setting, $modelType . '_key');
if ($modelType === 'wenxin') {
$wenxinSecret = Base::val($setting, 'wenxin_secret');
if ($wenxinSecret) {
$apiKey = trim(($apiKey ?: '') . ':' . $wenxinSecret);
}
}
if ($modelType === 'ollama' && empty($apiKey)) {
$apiKey = Base::strRandom(6);
}
if (empty($apiKey)) {
return Base::retError('模型未启用');
}
$remoteModelType = match ($modelType) {
'qianwen' => 'qwen',
default => $modelType,
};
$authResult = Ihttp::ihttp_post('http://nginx/ai/invoke/auth', [
'api_key' => $apiKey,
'model_type' => $remoteModelType,
'model_name' => $modelName,
'context' => $contextJson,
], 30);
if (Base::isError($authResult)) {
return Base::retError($authResult['msg']);
}
$body = Base::json2array($authResult['data']);
if ($body['code'] !== 200) {
return Base::retError($body['error'] ?: 'AI 接口返回异常', $body);
}
$streamKey = Base::val($body, 'data.stream_key');
if (empty($streamKey)) {
return Base::retError('AI 接口返回数据异常');
}
return Base::retSuccess('success', [
'stream_key' => $streamKey,
]);
}
}

133
app/Http/Controllers/Api/DialogController.php
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@ -1026,133 +1026,6 @@ class DialogController extends AbstractController
return Base::retSuccess('success');
}
/**
* @api {post} api/dialog/msg/aiprompt AI 提示词助手
*
* @apiDescription 需要token身份，整理当前会话的系统提示词与上下文信息
* @apiVersion 1.0.0
* @apiGroup dialog
* @apiName msg__aiprompt
*
* @apiParam {Number} dialog_id 对话ID
* @apiParam {String} content 消息需求描述（用于提示词整理，可为空）
* @apiParam {String} [draft] 当前草稿内容（HTML 格式）
* @apiParam {Number} [quote_id] 引用消息ID
*
* @apiSuccess {Number} ret 返回状态码（1正确、0错误）
* @apiSuccess {String} msg 返回信息（错误描述）
* @apiSuccess {Object} data 返回数据
* @apiSuccess {String} data.system_prompt AI 使用的系统提示词
* @apiSuccess {String} data.context_prompt AI 使用的上下文提示词
*/
public function msg__aiprompt()
{
$user = User::auth();
$user->checkChatInformation();
//
$dialog_id = intval(Request::input('dialog_id'));
$content = trim(Request::input('content', ''));
if ($dialog_id <= 0) {
return Base::retError('参数错误');
}
$dialog = WebSocketDialog::checkDialog($dialog_id);
// 基本信息
$context = [
'dialog_name' => $dialog->name ?: '',
'dialog_type' => $dialog->type ?: '',
'group_type' => $dialog->group_type ?: '',
];
// 当前草稿
$draft = Request::input('draft', '');
if (is_string($draft) && trim($draft) !== '') {
$context['current_draft'] = Base::html2markdown($draft);
}
// 引用消息
$quote_id = intval(Request::input('quote_id'));
if ($quote_id > 0) {
$quote = WebSocketDialogMsg::whereDialogId($dialog_id)
->whereId($quote_id)
->with('user')
->first();
if ($quote) {
$context['quote_summary'] = WebSocketDialogMsg::previewMsg($quote);
$context['quote_user'] = $quote->user->nickname ?? '';
}
}
// 成员列表
$members = WebSocketDialogUser::whereDialogId($dialog_id)
->join('users', 'users.userid', '=', 'web_socket_dialog_users.userid')
->orderBy('web_socket_dialog_users.id')
->limit(10)
->pluck('users.nickname')
->filter()
->values()
->all();
if (!empty($members)) {
$context['members'] = $members;
}
// 最近消息
$recentMessagesQuery = WebSocketDialogMsg::whereDialogId($dialog_id)
->orderByDesc('id')
->with('user');
$recentMessages = (clone $recentMessagesQuery)->take(15)->get();
if ($recentMessages->isNotEmpty()) {
$formatRecentMessages = function ($messages) {
return $messages->reverse()->map(function ($msg) {
return [
'sender' => $msg->user->nickname ?? ('用户' . $msg->userid),
'summary' => $msg->extractMessageContent(500),
];
})->filter(function ($item) {
return !empty($item['summary']);
})->values();
};
$formattedRecentMessages = $formatRecentMessages($recentMessages);
$summaryLength = $formattedRecentMessages->sum(function ($item) {
return mb_strlen($item['summary']);
});
if ($summaryLength < 500 && $recentMessages->count() === 15) {
$lastMessageId = optional($recentMessages->last())->id;
$additionalMessages = collect();
if ($lastMessageId) {
$additionalMessages = (clone $recentMessagesQuery)
->where('id', '<', $lastMessageId)
->take(10)
->get();
}
if ($additionalMessages->isNotEmpty()) {
$recentMessages = $recentMessages->concat($additionalMessages);
$formattedRecentMessages = $formatRecentMessages($recentMessages);
}
}
if ($formattedRecentMessages->isNotEmpty()) {
$context['recent_messages'] = $formattedRecentMessages->all();
}
}
// 生成消息
$systemPrompt = AI::messageSystemPrompt();
$contextPrompt = AI::buildMessageContextPrompt($context);
if ($content) {
$contextPrompt .= "\n\n请根据以上信息，结合提示词生成一条待发送的消息：\n\n";
}
return Base::retSuccess('success', [
'system_prompt' => $systemPrompt,
'context_prompt' => $contextPrompt,
]);
}
/**
* @api {post} api/dialog/msg/sendtext 发送消息
*
@ -1180,7 +1053,6 @@ class DialogController extends AbstractController
* - no: 正常发送（默认）
* - yes: 静默发送
* @apiParam {String} [model_name] 模型名称（仅AI机器人支持）
* @apiParam {Object} [extra_data] 附加数据（保存到附加表）
*
* @apiSuccess {Number} ret 返回状态码（1正确、0错误）
* @apiSuccess {String} msg 返回信息（错误描述）
@ -1202,7 +1074,6 @@ class DialogController extends AbstractController
$text_type = strtolower(trim(Request::input('text_type')));
$silence = in_array(strtolower(trim(Request::input('silence'))), ['yes', 'true', '1']);
$model_name = trim(Request::input('model_name'));
$extra_data = Request::input('extra_data');
$markdown = in_array($text_type, ['md', 'markdown']);
//
$result = [];
@ -1285,7 +1156,7 @@ class DialogController extends AbstractController
if ($model_name) {
$msgData['model_name'] = $model_name;
}
$result = WebSocketDialogMsg::sendMsg($action, $dialog_id, 'longtext', $msgData, $user->userid, false, false, $silence, $key, $extra_data);
$result = WebSocketDialogMsg::sendMsg($action, $dialog_id, 'longtext', $msgData, $user->userid, false, false, $silence, $key);
} else {
$msgData = ['text' => $text];
if ($markdown) {
@ -1294,7 +1165,7 @@ class DialogController extends AbstractController
if ($model_name) {
$msgData['model_name'] = $model_name;
}
$result = WebSocketDialogMsg::sendMsg($action, $dialog_id, 'text', $msgData, $user->userid, false, false, $silence, $key, $extra_data);
$result = WebSocketDialogMsg::sendMsg($action, $dialog_id, 'text', $msgData, $user->userid, false, false, $silence, $key);
}
}
return $result;

21
app/Models/WebSocketDialogMsg.php
View File

@ -43,7 +43,6 @@ use Illuminate\Database\Eloquent\SoftDeletes;
* @property \Illuminate\Support\Carbon|null $deleted_at
* @property-read int|mixed $percentage
* @property-read \App\Models\User|null $user
* @property-read \App\Models\WebSocketDialogMsgExtra|null $extra
* @property-read \App\Models\WebSocketDialog|null $webSocketDialog
* @method static \Illuminate\Database\Eloquent\Builder|AbstractModel cancelAppend()
* @method static \Illuminate\Database\Eloquent\Builder|AbstractModel cancelHidden()
@ -112,14 +111,6 @@ class WebSocketDialogMsg extends AbstractModel
return $this->hasOne(User::class, 'userid', 'userid');
}
/**
* @return \Illuminate\Database\Eloquent\Relations\HasOne
*/
public function extra(): \Illuminate\Database\Eloquent\Relations\HasOne
{
return $this->hasOne(WebSocketDialogMsgExtra::class, 'msg_id', 'id');
}
/**
* 阅读占比
* @return int|mixed
@ -1242,10 +1233,9 @@ class WebSocketDialogMsg extends AbstractModel
* @param bool|null $push_silence 推送-静默
* - type = [text|file|record|meeting] 默认为：false
* @param string|null $search_key 搜索关键词（用于搜索，留空则自动生成）
* @param array|null $extra_data 额外数据（仅在发送消息时有效）
* @return array
*/
public static function sendMsg($action, $dialog_id, $type, $msg, $sender = null, $push_self = false, $push_retry = false, $push_silence = null, $search_key = null, $extra_data = null)
public static function sendMsg($action, $dialog_id, $type, $msg, $sender = null, $push_self = false, $push_retry = false, $push_silence = null, $search_key = null)
{
$link = 0;
$mtype = $type;
@ -1390,17 +1380,10 @@ class WebSocketDialogMsg extends AbstractModel
'msg' => $msg,
'read' => 0,
]);
AbstractModel::transaction(function () use ($search_key, $dialogMsg, $extra_data) {
AbstractModel::transaction(function () use ($search_key, $dialogMsg) {
$dialogMsg->send = 1;
$dialogMsg->generateKeyAndSave($search_key);
//
if ($extra_data) {
WebSocketDialogMsgExtra::createInstance([
'msg_id' => $dialogMsg->id,
'data' => Base::array2json($extra_data),
])->save();
}
//
WebSocketDialogSession::updateTitle($dialogMsg->session_id, $dialogMsg);
//
if ($dialogMsg->type === 'meeting') {

56
app/Models/WebSocketDialogMsgExtra.php
View File

@ -1,56 +0,0 @@
<?php
namespace App\Models;
use App\Module\Base;
/**
* App\Models\WebSocketDialogMsgExtra
*
* @property int $id
* @property int|null $msg_id 消息ID
* @property string|null $data 长内容
* @property \Illuminate\Support\Carbon|null $created_at
* @property \Illuminate\Support\Carbon|null $updated_at
* @property-read \App\Models\WebSocketDialogMsg|null $webSocketDialogMsg
* @method static \Illuminate\Database\Eloquent\Builder|AbstractModel cancelAppend()
* @method static \Illuminate\Database\Eloquent\Builder|AbstractModel cancelHidden()
* @method static \Illuminate\Database\Eloquent\Builder|AbstractModel change($array)
* @method static \Illuminate\Database\Eloquent\Builder|AbstractModel getKeyValue()
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsgExtra newModelQuery()
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsgExtra newQuery()
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsgExtra query()
* @method static \Illuminate\Database\Eloquent\Builder|AbstractModel remove()
* @method static \Illuminate\Database\Eloquent\Builder|AbstractModel saveOrIgnore()
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsgExtra whereCreatedAt($value)
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsgExtra whereData($value)
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsgExtra whereId($value)
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsgExtra whereMsgId($value)
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialogMsgExtra whereUpdatedAt($value)
* @mixin \Eloquent
*/
class WebSocketDialogMsgExtra extends AbstractModel
{
/**
* @param $value
* @return array
*/
public function getDataAttribute($value)
{
if (is_array($value)) {
return $value;
}
return Base::json2array($value);
}
/**
* 关联到消息
* @return \Illuminate\Database\Eloquent\Relations\BelongsTo
*/
public function webSocketDialogMsg(): \Illuminate\Database\Eloquent\Relations\BelongsTo
{
return $this->belongsTo(WebSocketDialogMsg::class, 'msg_id', 'id');
}
}

12
app/Tasks/BotReceiveMsgTask.php
View File

@ -66,7 +66,7 @@ class BotReceiveMsgTask extends AbstractTask
}
// 判断消息是否存在
$msg = WebSocketDialogMsg::with(['user', 'extra'])->find($this->msgId);
$msg = WebSocketDialogMsg::with(['user'])->find($this->msgId);
if (empty($msg)) {
return;
}
@ -523,16 +523,6 @@ class BotReceiveMsgTask extends AbstractTask
{$sendText}
EOF;
}
// 处理额外数据
if ($msg->extra && $msg->extra->data) {
$extraData = $msg->extra->data;
if ($extraData['system_prompt']) {
$extras['system_message'] = $extraData['system_prompt'];
}
if ($extraData['context_prompt']) {
$sendText = $extraData['context_prompt'] . $sendText;
}
}
$webhookUrl = "http://nginx/ai/chat";
} else {
// 用户机器人

35
database/migrations/2025_11_07_183944_create_web_socket_dialog_msg_extras_table.php
View File

@ -1,35 +0,0 @@
<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
class CreateWebSocketDialogMsgExtrasTable extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::create('web_socket_dialog_msg_extras', function (Blueprint $table) {
$table->id();
$table->unsignedBigInteger('msg_id')->nullable()->default(0)->comment('消息ID');
$table->longText('data')->nullable()->comment('额外数据');
$table->timestamps();
$table->foreign('msg_id')->references('id')->on('web_socket_dialog_msgs')->onDelete('cascade');
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::dropIfExists('web_socket_dialog_msg_extras');
}
}

395
resources/assets/js/components/AIAssistant.vue
View File

@ -37,7 +37,7 @@
</Button>
</template>
<template v-else>
<Icon type="ios-sync" class="ai-assistant-output-icon ai-spin"/>
<Icon type="ios-sync" class="ai-assistant-output-icon icon-loading"/>
<span class="ai-assistant-output-status">{{ $L('生成中...') }}</span>
</template>
</div>
@ -93,8 +93,8 @@
</template>
<script>
import {mapState} from "vuex";
import emitter from "../store/events";
import {SSEClient} from "../utils";
import {AIBotList, AIModelNames} from "../utils/ai";
import DialogMarkdown from "../pages/manage/components/DialogMarkdown.vue";
@ -145,24 +145,20 @@ export default {
// 响应渲染
responses: [],
pendingResponses: [],
responseSeed: 1,
maxResponses: 5,
activeStreams: [],
}
},
mounted() {
emitter.on('openAIAssistant', this.onOpenAIAssistant);
emitter.on('streamMsgData', this.onStreamMsgData);
this.initModelCache();
},
beforeDestroy() {
emitter.off('openAIAssistant', this.onOpenAIAssistant);
emitter.off('streamMsgData', this.onStreamMsgData);
this.clearActiveStreams();
},
computed: {
...mapState([
'cacheDialogs',
]),
selectedModelOption({modelMap, inputModel}) {
return modelMap[inputModel] || null;
},
@ -190,8 +186,8 @@ export default {
this.inputOnBeforeSend = params.onBeforeSend || null;
}
this.responses = [];
this.pendingResponses = [];
this.showModal = true;
this.clearActiveStreams();
},
/**
@ -235,8 +231,7 @@ export default {
});
this.normalizeModelOptions(data);
} catch (error) {
const msg = error?.msg || error?.message || error || this.$L('获取模型列表失败');
$A.modalError(msg);
$A.modalError(error?.msg || error || '获取模型列表失败');
} finally {
this.modelsLoading = false;
}
@ -346,39 +341,38 @@ export default {
return;
}
const rawValue = this.inputValue || '';
const content = rawValue.trim();
if (!content) {
$A.messageWarning(this.$L('请输入你的问题'));
return;
}
const modelOption = this.selectedModelOption;
if (!modelOption) {
$A.messageWarning(this.$L('请选择模型'));
$A.messageWarning('请选择模型');
return;
}
this.loadIng++;
let responseEntry = null;
try {
const {dialogId, userid} = await this.ensureAiDialog(modelOption.type);
if (this.shouldCreateNewSession) {
await this.createAiSession(dialogId);
}
const preparedPayload = await this.buildPayloadData({
prompt: rawValue,
model_type: modelOption.type,
model_name: modelOption.value,
}) || {};
const context = this.buildContextMessages(preparedPayload);
responseEntry = this.createResponseEntry({
modelOption,
dialogId,
prompt: rawValue,
});
this.scrollResponsesToBottom();
const message = await this.sendAiMessage(dialogId, rawValue, modelOption.value);
if (responseEntry) {
responseEntry.userid = userid;
responseEntry.message = message;
responseEntry.messageId = message?.id || 0;
}
const streamKey = await this.fetchStreamKey({
model_type: modelOption.type,
model_name: modelOption.value,
context,
});
this.inputValue = '';
this.startStream(streamKey, responseEntry);
} catch (error) {
const msg = error?.msg || error?.message || error || this.$L('发送失败');
const msg = error?.msg || error || '发送失败';
if (responseEntry) {
this.markResponseError(responseEntry, msg);
}
@ -388,113 +382,6 @@ export default {
}
},
/**
* 生成AI机器人邮箱
*/
getAiEmail(type) {
return `ai-${type}@bot.system`;
},
/**
* 在缓存会话里查找AI
*/
findAiDialog({type, userid}) {
const email = this.getAiEmail(type);
return this.cacheDialogs.find(dialog => {
if (!dialog) {
return false;
}
if (userid && dialog.dialog_user && dialog.dialog_user.userid === userid) {
return true;
}
if (dialog.dialog_user && dialog.dialog_user.email === email) {
return true;
}
if (dialog.email === email) {
return true;
}
return false;
});
},
/**
* 确保能够打开AI会话
*/
async ensureAiDialog(type) {
let dialog = this.findAiDialog({type});
let userid = dialog?.dialog_user?.userid || dialog?.userid || 0;
if (dialog) {
return {
dialogId: dialog.id,
userid,
};
}
const {data} = await this.$store.dispatch("call", {
url: 'users/search/ai',
data: {type},
});
userid = data?.userid;
if (!userid) {
throw new Error(this.$L('未找到AI机器人'));
}
const dialogResult = await this.$store.dispatch("call", {
url: 'dialog/open/user',
data: {userid},
method: 'get',
});
dialog = dialogResult?.data || null;
if (dialog) {
this.$store.dispatch("saveDialog", dialog);
}
if (!dialog) {
throw new Error(this.$L('AI对话打开失败'));
}
return {
dialogId: dialog.id,
userid,
};
},
/**
* 创建新的AI会话session
*/
async createAiSession(dialogId) {
if (!dialogId) {
return;
}
await this.$store.dispatch("call", {
url: 'dialog/session/create',
data: {dialog_id: dialogId},
});
await this.$store.dispatch("clearDialogMsgs", {
id: dialogId,
});
},
/**
* 发送文本消息
*/
async sendAiMessage(dialogId, text, model) {
const {data} = await this.$store.dispatch("call", {
url: 'dialog/msg/sendtext',
method: 'post',
data: await this.buildPayloadData({
dialog_id: dialogId,
text,
model_name: model,
}),
});
if (data) {
this.$store.dispatch("saveDialogMsg", data);
this.$store.dispatch("increaseTaskMsgNum", {id: data.dialog_id});
if (data.reply_id) {
this.$store.dispatch("increaseMsgReplyNum", {id: data.reply_id});
}
this.$store.dispatch("updateDialogLastMsg", data);
}
return data;
},
/**
* 构建最终发送的数据
*/
@ -518,14 +405,173 @@ export default {
return data;
},
/**
* 组装上下文
*/
buildContextMessages({prompt, system_prompt, context_prompt}) {
const context = [];
const pushContext = (role, value) => {
if (typeof value === 'undefined' || value === null) {
return;
}
const content = String(value).trim();
if (!content) {
return;
}
const lastEntry = context[context.length - 1];
if (lastEntry && lastEntry[0] === role) {
lastEntry[1] = lastEntry[1] ? `${lastEntry[1]}\n${content}` : content;
return;
}
context.push([role, content]);
};
if (system_prompt) {
pushContext('system', String(system_prompt));
}
if (context_prompt) {
pushContext('human', String(context_prompt));
}
this.responses.forEach(item => {
if (item.prompt) {
pushContext('human', item.prompt);
}
if (item.text) {
pushContext('assistant', item.text);
}
});
if (prompt && prompt.trim()) {
pushContext('human', prompt.trim());
}
return context;
},
/**
* 请求 stream_key
*/
async fetchStreamKey({model_type, model_name, context}) {
const payload = {
model_type,
model_name,
context: JSON.stringify(context || []),
};
const {data} = await this.$store.dispatch("call", {
url: 'assistant/auth',
method: 'post',
data: payload,
});
const streamKey = data?.stream_key || '';
if (!streamKey) {
throw new Error('获取 stream_key 失败');
}
return streamKey;
},
/**
* 启动 SSE 订阅
*/
startStream(streamKey, responseEntry) {
if (!streamKey) {
throw new Error('获取 stream_key 失败');
}
const sse = new SSEClient($A.mainUrl(`ai/invoke/stream/${streamKey}`));
this.registerStream(sse);
sse.subscribe(['append', 'replace', 'done'], (type, event) => {
switch (type) {
case 'append':
case 'replace':
this.handleStreamChunk(responseEntry, type, event);
break;
case 'done':
if (responseEntry && responseEntry.status !== 'error' && responseEntry.text) {
responseEntry.status = 'completed';
}
this.releaseStream(sse);
break;
}
});
return sse;
},
/**
* 处理 SSE 片段
*/
handleStreamChunk(responseEntry, type, event) {
if (!responseEntry) {
return;
}
const payload = this.parseStreamPayload(event);
const chunk = this.resolveStreamContent(payload);
if (type === 'replace') {
responseEntry.text = chunk;
} else {
responseEntry.text += chunk;
}
responseEntry.status = 'streaming';
this.scrollResponsesToBottom();
},
/**
* 解析 SSE 数据
*/
parseStreamPayload(event) {
if (!event || !event.data) {
return {};
}
try {
return JSON.parse(event.data);
} catch (e) {
return {};
}
},
/**
* 获取 SSE 文本
*/
resolveStreamContent(payload) {
if (!payload || typeof payload !== 'object') {
return '';
}
if (typeof payload.content === 'string') {
return payload.content;
}
if (typeof payload.c === 'string') {
return payload.c;
}
return '';
},
registerStream(sse) {
if (!sse) {
return;
}
this.activeStreams.push(sse);
},
releaseStream(sse) {
const index = this.activeStreams.indexOf(sse);
if (index > -1) {
this.activeStreams.splice(index, 1);
}
sse.unsunscribe();
},
clearActiveStreams() {
this.activeStreams.forEach(sse => {
try {
sse.unsunscribe();
} catch (e) {
}
});
this.activeStreams = [];
},
/**
* 新建响应卡片
*/
createResponseEntry({modelOption, dialogId, prompt}) {
createResponseEntry({modelOption, prompt}) {
const entry = {
localId: this.responseSeed++,
id: null,
dialogId,
model: modelOption.value,
modelLabel: modelOption.label,
type: modelOption.type,
@ -533,65 +579,21 @@ export default {
text: '',
status: 'waiting',
error: '',
userid: 0,
message: null,
messageId: 0,
applyLoading: false,
};
this.responses.push(entry);
this.pendingResponses.push(entry);
if (this.responses.length > this.maxResponses) {
const removed = this.responses.shift();
this.pendingResponses = this.pendingResponses.filter(item => item !== removed);
this.responses.shift();
}
return entry;
},
/**
* 处理流式输出
*/
onStreamMsgData(data) {
if (!data || !data.id) {
return;
}
let response = this.responses.find(item => item.id === data.id);
if (!response && data.reply_id) {
response = this.responses.find(item => item.messageId === data.reply_id);
}
if (!response) {
const index = this.pendingResponses.findIndex(item => {
if (data.reply_id && item.messageId) {
return item.messageId === data.reply_id;
}
if (data.dialog_id && item.dialogId) {
return item.dialogId === data.dialog_id;
}
return true;
});
if (index === -1) {
return;
}
response = this.pendingResponses.splice(index, 1)[0];
response.id = data.id;
}
const chunk = typeof data.text === 'string' ? data.text : '';
if (data.type === 'replace') {
response.text = chunk;
response.status = 'completed';
} else {
response.text += chunk;
response.status = 'streaming';
}
this.scrollResponsesToBottom();
},
/**
* 标记响应失败
*/
markResponseError(response, msg) {
response.status = 'error';
response.error = msg;
this.pendingResponses = this.pendingResponses.filter(item => item !== response);
},
/**
@ -602,7 +604,7 @@ export default {
return;
}
if (!response.text) {
$A.messageWarning(this.$L('暂无可用内容'));
$A.messageWarning('暂无可用内容');
return;
}
if (typeof this.inputOnOk !== 'function') {
@ -611,12 +613,9 @@ export default {
}
response.applyLoading = true;
const payload = {
dialogId: response.dialogId,
userid: response.userid,
model: response.model,
type: response.type,
content: response.prompt,
message: response.message,
aiContent: response.text,
};
try {
@ -625,8 +624,7 @@ export default {
result.then(() => {
this.closeAssistant();
}).catch(error => {
const msg = error?.msg || error?.message || error || this.$L('应用失败');
$A.modalError(msg);
$A.modalError(error?.msg || error || '应用失败');
}).finally(() => {
response.applyLoading = false;
});
@ -636,8 +634,7 @@ export default {
}
} catch (error) {
response.applyLoading = false;
const msg = error?.msg || error?.message || error || this.$L('应用失败');
$A.modalError(msg);
$A.modalError(error?.msg || error || '应用错误');
}
},
@ -651,7 +648,7 @@ export default {
this.closing = true;
this.showModal = false;
this.responses = [];
this.pendingResponses = [];
this.clearActiveStreams();
setTimeout(() => {
this.closing = false;
}, 300);
@ -675,6 +672,7 @@ export default {
<style lang="scss">
.ai-assistant-modal {
.ivu-modal {
transition: max-width 0.3s ease;
.ivu-modal-header {
padding-left: 30px !important;
padding-right: 30px !important;
@ -815,17 +813,4 @@ export default {
}
}
}
@keyframes ai-assistant-spin {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}
.ai-spin {
animation: ai-assistant-spin 1s linear infinite;
}
</style>

10
resources/assets/js/pages/manage/components/ChatInput/index.vue
View File

@ -1914,17 +1914,17 @@ export default {
return sendData;
}
try {
const {data: extraData} = await this.$store.dispatch('call', {
url: 'dialog/msg/aiprompt',
const {data: promptData} = await this.$store.dispatch('call', {
url: 'assistant/dialog/prompt',
data: {
dialog_id: this.dialogId,
content: sendData.text,
content: sendData.prompt,
draft: this.value || '',
quote_id: this.quoteData?.id || 0,
},
});
if ($A.isJson(extraData)) {
sendData.extra_data = extraData;
if ($A.isJson(promptData)) {
Object.assign(sendData, promptData);
}
return sendData;
} catch (error) {

6
resources/assets/js/store/actions.js vendored
View File

@ -4220,10 +4220,8 @@ export default {
const data = $A.jsonParse(e.data);
dispatch("streamMsgData", {
type,
id: e.lastEventId, // 消息ID
text: data.c || data.content, // 消息内容
reply_id: data.r || 0, // 回应的消息ID
dialog_id: data.d || 0, // 会话ID
id: e.lastEventId,
text: data.content
})
break;

4
routes/web.php
View File

@ -10,6 +10,7 @@ use App\Http\Controllers\Api\PublicController;
use App\Http\Controllers\Api\ReportController;
use App\Http\Controllers\Api\SystemController;
use App\Http\Controllers\Api\ApproveController;
use App\Http\Controllers\Api\AssistantController;
use App\Http\Controllers\Api\ProjectController;
use App\Http\Controllers\Api\ComplaintController;
@ -53,6 +54,9 @@ Route::prefix('api')->middleware(['webapi'])->group(function () {
// 审批
Route::any('approve/{method}', ApproveController::class);
Route::any('approve/{method}/{action}', ApproveController::class);
// 助手
Route::any('assistant/{method}', AssistantController::class);
Route::any('assistant/{method}/{action}', AssistantController::class);
// 投诉
Route::any('complaint/{method}', ComplaintController::class);
Route::any('complaint/{method}/{action}', ComplaintController::class);