chat_add

app/chat/controller/CommonPhraseController.php

@@ -0,0 +1,67 @@
+<?php
+namespace app\chat\controller;
+
+use app\chat\model\ChatCommonPhrase;
+use app\common\controller\ApiController;
+use support\Request;
+use support\Response;
+use support\think\Db;
+
+class CommonPhraseController extends ApiController
+{
+    /**
+     * 获取常用语列表
+     */
+    public function index(Request $request): Response
+    {
+        $uid = $request->get('uid');
+        return $this->success(Db::name('chat_common_phrase')->where('user_id', $uid)
+            ->order('sort', 'desc')
+            ->field(['id', 'content', 'sort', 'created_time'])
+            ->select());
+    }
+
+    /**
+     * 添加常用语
+     */
+    public function store(Request $request): Response
+    {
+        $uid = $request->post('uid');
+        $content = $request->post('content', '');
+        $sort = $request->post('sort', 0);
+        if (empty($content) || mb_strlen($content) > 500) {
+            return $this->error('常用语内容不能为空且长度≤500字');
+        }
+        // 有重复的内容不给添加
+        $msg = Db::name('chat_common_phrase')->where(['user_id' => $uid, 'content' => $content])->find();
+        if($msg) {
+            return $this->error('此内容已经存在，不能重复添加');
+        }
+        $res = Db::name('chat_common_phrase')->insert([
+            'user_id' => $uid,
+            'content' => $content,
+            'sort' => $sort,
+            'created_time' => d(),
+        ]);
+        if($res) {
+            return $this->success();
+        }else {
+            return $this->error();
+        }
+    }
+
+    /**
+     * 删除常用语
+     */
+    public function destroy(Request $request, int $id): Response
+    {
+        $uid = $request->uid;
+        $phrase = ChatCommonPhrase::where(['id' => $id, 'user_id' => $uid])->find();
+        if (!$phrase) {
+            return json(['code' => 404, 'msg' => '常用语不存在']);
+        }
+
+        $phrase->delete();
+        return json(['code' => 200, 'msg' => '删除成功']);
+    }
+}